[Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.1"] [White "Arenas, David"] [Black "Toro Castaneda, Elizabeth"] [Result "1-0"] [ECO "A00"] [WhiteElo "2457"] [BlackElo "1987"] [PlyCount "73"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 h5 12. O-O-O Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nde2 b5 16. Bh6 b4 17. Bxg7 Kxg7 18. Nd5 Nxd5 19. exd5 Qb8 20. b3 Rc5 21. g4 hxg4 22. h5 gxf3 23. Ng3 Qc8 24. hxg6 fxg6 25. Qg5 Rxc2 26. Qxe7+ Rf7 27. Rh7+ Kxh7 28. Qxf7+ Kh6 29. Rh1+ Bh3 30. Qf6 Kh7 31. Ne4 Rg2 32. Qe7+ Kh6 33. Rc1 f2 34. Qh4+ Kg7 35. Qf6+ Kh6 36. Rxc8 Bxc8 37. Qh8# 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.3"] [White "Panesso Rivera, Henry"] [Black "Sanchez Arroyave, Juan Pablo"] [Result "1-0"] [ECO "D45"] [WhiteElo "2366"] [BlackElo "1976"] [PlyCount "69"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. Qc2 Nbd7 7. g4 h6 8. Rg1 Nh7 9. a3 dxc4 10. Bxc4 Ng5 11. Nd2 Qc7 12. Rg2 a6 13. f4 Nh7 14. Nf3 b5 15. Bd3 Nhf6 16. b4 Nd5 17. Bd2 N7b6 18. Ne4 Bd7 19. Ke2 O-O-O 20. Rc1 g5 21. Ne5 gxf4 22. exf4 Be8 23. Nxc6 Bxc6 24. Qxc6 Qxc6 25. Rxc6+ Kb7 26. Rc2 Nf6 27. Nc5+ Bxc5 28. dxc5 Nbd5 29. h3 Kc6 30. a4 Rde8 31. Ra2 Ra8 32. Rg1 Rhe8 33. Rga1 Nc7 34. axb5+ Nxb5 35. Rxa6+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.4"] [White "Arias, Juan Carlos"] [Black "Soto, Miguel Angel"] [Result "0-1"] [ECO "D00"] [WhiteElo "1951"] [BlackElo "2352"] [PlyCount "80"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. h3 Bg7 5. Bf4 O-O 6. e3 c5 7. Be2 Nc6 8. O-O Ne4 9. Bb5 cxd4 10. exd4 Nxc3 11. bxc3 Qa5 12. Bxc6 bxc6 13. Re1 Bf6 14. Qd2 Bf5 15. Be5 Be4 16. Bxf6 exf6 17. Nh2 Bf5 18. Ng4 Bxg4 19. hxg4 c5 20. dxc5 Qxc5 21. Re3 Qc4 22. Rh3 g5 23. Qd3 Qxd3 24. Rxd3 Rac8 25. Rb1 Rfe8 26. Rb7 Rc5 27. Rxa7 Re1+ 28. Kh2 Re2 29. f3 Rb5 30. c4 Rb2 31. Rxd5 Rbxc2 32. Rd8+ Kg7 33. Rdd7 Rxg2+ 34. Kh1 Rge2 35. Rd1 Rxc4 36. Kg1 Rc3 37. a4 Ra2 38. a5 Rxf3 39. Rdd7 Rg3+ 40. Kf1 Rxg4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.5"] [White "Araujo Sanchez, Josue"] [Black "Cuesta Cifuentes, Jair Alfonso"] [Result "1-0"] [ECO "A00"] [WhiteElo "2332"] [BlackElo "1945"] [PlyCount "69"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Qe2 d5 3. d3 d4 4. f4 c5 5. Nf3 Nc6 6. g3 Qc7 7. Bg2 Nf6 8. O-O Be7 9. a4 a6 10. Na3 Rb8 11. c3 O-O 12. Bd2 b5 13. axb5 axb5 14. c4 Ba6 15. Nc2 Qb6 16. b3 Nd7 17. g4 Bb7 18. g5 Ra8 19. Na3 b4 20. Nc2 Na5 21. Rab1 Ra6 22. Be1 f6 23. gxf6 gxf6 24. f5 e5 25. Nh4 Rf7 26. Bd2 Qd8 27. Bf3 Bf8 28. Kh1 Bg7 29. Bh5 Re7 30. Rg1 Qf8 31. Ng6 hxg6 32. Bxg6 Bh6 33. Qh5 Rh7 34. Bxh7+ Kh8 35. Bg6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.6"] [White "Barrera Hincapie, Felipe"] [Black "Marin, Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1945"] [BlackElo "2327"] [PlyCount "74"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 d6 6. Nc3 Nd7 7. Bb5 a6 8. Bd3 g6 9. Qe2 Bg7 10. O-O O-O 11. Rfe1 Qe7 12. e5 b5 13. Qe4 Rb8 14. Qf4 Bb7 15. Ne4 Bxe4 16. Bxe4 d5 17. Bd3 c5 18. c3 c4 19. Bc2 b4 20. Qd2 bxc3 21. Qxc3 Rb6 22. b3 Qa3 23. Re3 Qb4 24. bxc4 dxc4 25. a3 Qb5 26. a4 Qb2 27. a5 Rb4 28. Qxb2 Rxb2 29. Rc3 Rc8 30. Bd3 Rb4 31. Nd2 Nxe5 32. dxe5 Bxe5 33. Rac1 Bxc3 34. Rxc3 Rd8 35. Rxc4 Rxc4 36. Bxc4 Rxd2 37. Bxa6 Rd5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.7"] [White "Escobar Medina, Andres F"] [Black "Zabala, Fidel"] [Result "1-0"] [ECO "A00"] [WhiteElo "2312"] [BlackElo "1929"] [PlyCount "77"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Nf6 3. c4 e6 4. d4 exd5 5. Nc3 Bb4 6. Nf3 O-O 7. Bd3 Bg4 8. O-O dxc4 9. Bxc4 Bxf3 10. Qxf3 Qxd4 11. Qxb7 Qxc4 12. Qxa8 Nc6 13. Qb7 Bd6 14. Qb5 Qe6 15. Qe2 Qf5 16. Qf3 Qe6 17. Bf4 Nd4 18. Qe3 Qc4 19. Bxd6 cxd6 20. Rad1 Nf5 21. Qxa7 Qf4 22. Qa4 Qh6 23. Nd5 Nh5 24. Qg4 g6 25. Rfe1 Qg7 26. b4 Qb2 27. Qe2 Qg7 28. Ne7+ Nxe7 29. Qxe7 d5 30. Rxd5 Qb2 31. Rxh5 gxh5 32. Qg5+ Kh8 33. Qe5+ Qxe5 34. Rxe5 Rc8 35. g3 h4 36. Kg2 hxg3 37. hxg3 Kg7 38. a4 Rc4 39. Rb5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.10"] [White "Banuelos Ramos, Miguel Val"] [Black "Castrillon Gomez, Melissa"] [Result "0-1"] [ECO "A00"] [WhiteElo "1863"] [BlackElo "2224"] [PlyCount "54"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. O-O Nf6 6. d3 O-O 7. a3 d6 8. h3 a6 9. Ba2 b5 10. Be3 Bb7 11. Qd2 Rc8 12. Bh6 Nd4 13. Ne1 b4 14. axb4 Bxh6 15. Qxh6 cxb4 16. Nd1 Nxc2 17. Nxc2 Rxc2 18. Bc4 Qb6 19. b3 d5 20. exd5 Nxd5 21. Re1 Qf6 22. Ra5 Nf4 23. Ne3 Ne2+ 24. Kh2 Qxf2 25. Rf1 Qg3+ 26. Kh1 Nf4 27. Rg5 Qxe3 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.11"] [White "Betancur Giraldo, David Rogelio"] [Black "Garces, Javier"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2166"] [BlackElo "1824"] [PlyCount "127"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 b6 6. Bg2 Bb7 7. e5 Nfd7 8. O-O c5 9. Re1 Qc7 10. c3 Nc6 11. Qe2 g5 12. h3 h5 13. g4 hxg4 14. hxg4 O-O-O 15. Nf1 Rdg8 16. a3 Nf8 17. Ng3 Ng6 18. Nh5 Nf4 19. Nxf4 gxf4 20. Nh2 Bg5 21. b4 d4 22. b5 Na5 23. Bb2 Bxg2 24. Kxg2 f5 25. Qf3 dxc3 26. Bxc3 Qb7 27. Qxb7+ Nxb7 28. gxf5 Bh4+ 29. Kf3 Bxf2 30. Rh1 Bg3 31. Ng4 exf5 32. Nf6 Rd8 33. Rxh8 Rxh8 34. e6 Nd6 35. e7 Bh4 36. Kxf4 Bxf6 37. Bxf6 Rh3 38. Be5 Ne8 39. Kxf5 Kd7 40. a4 Kxe7 41. d4 cxd4 42. Bxd4 Nd6+ 43. Kg4 Rb3 44. Re1+ Kd7 45. Be5 Rb4+ 46. Bf4 Nc4 47. Kf5 Nd6+ 48. Kg5 Rd4 49. Rh1 Ne4+ 50. Kf5 Nd6+ 51. Kg4 Nf7 52. Ra1 Ne5+ 53. Kf5 Nd3 54. Bb8 Nc5 55. a5 Nb3 56. Rh1 Rd5+ 57. Be5 Rxb5 58. Rh7+ Kc6 59. Rc7+ Kd5 60. a6 Nc5 61. Rxa7 Ra5 62. Bc7 Rxa6 63. Rxa6 Nxa6 64. Bxb6 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.12"] [White "Gonzalez, Leandro"] [Black "Salcedo, Pablo Esteban"] [Result "0-1"] [ECO "A00"] [WhiteElo "1773"] [BlackElo "2166"] [PlyCount "68"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Qd3 e6 7. Be2 Nbd7 8. g4 b5 9. g5 Nc5 10. Qe3 b4 11. gxf6 bxc3 12. Qxc3 Bb7 13. f3 Qxf6 14. Be3 Rc8 15. Qa5 d5 16. exd5 Qe5 17. Bf2 Qxd5 18. Qd2 Be7 19. Rg1 Bf6 20. c3 O-O 21. Nc2 Qxd2+ 22. Kxd2 Rfd8+ 23. Ke3 Na4 24. Rab1 Nxc3 25. bxc3 Rxc3+ 26. Kf4 Rxc2 27. Rxb7 Rxe2 28. Bb6 Be5+ 29. Kg4 f5+ 30. Kg5 Rf8 31. h4 Bh2 32. Rd1 Rg2+ 33. Kh5 g6+ 34. Kh6 Bf4# 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.15"] [White "Mendez Ramirez, Victor"] [Black "Mogollon Tobar, Nicolle Julieth"] [Result "1-0"] [ECO "A00"] [WhiteElo "2142"] [BlackElo "1896"] [PlyCount "85"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d3 d6 6. e4 e5 7. Nge2 Nc6 8. Nd5 Nxd5 9. cxd5 Ne7 10. O-O c5 11. dxc6 Nxc6 12. Be3 Be6 13. d4 exd4 14. Nxd4 Rc8 15. Nxc6 bxc6 16. Bd4 Bc4 17. Re1 c5 18. Bxg7 Kxg7 19. Qa4 Be6 20. Red1 Qb6 21. Qc2 Rfd8 22. h4 h5 23. b3 a5 24. Bf1 Rd7 25. Bc4 Re8 26. Rd2 Qc6 27. Bd5 Bxd5 28. Rxd5 f5 29. Qc3+ Kh7 30. Qxa5 fxe4 31. Qd2 e3 32. fxe3 Rde7 33. Re1 Re6 34. Qd3 Kg7 35. e4 Rf8 36. Rd1 Rff6 37. Qc3 Kh6 38. e5 dxe5 39. Qe3+ Kg7 40. Rxc5 Qa8 41. Rd7+ Rf7 42. Rxf7+ Kxf7 43. Rc7+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.16"] [White "Loaiza Cuervo, Santiago"] [Black "Moscoso Sanchez, Fernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1754"] [BlackElo "2138"] [PlyCount "63"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Nc5 10. Be3 Be7 11. Rd1 O-O 12. c4 Nxb3 13. axb3 Nb4 14. Nc3 c6 15. Nd4 Qc8 16. c5 Bd7 17. Nc2 a5 18. Nxb4 axb4 19. Na2 f6 20. exf6 Rxf6 21. Nxb4 Rxa1 22. Rxa1 Bf5 23. Ra7 Qf8 24. Nxc6 Rxc6 25. Qxb5 Re6 26. Qb7 d4 27. Ra8 Bd8 28. Qd5 dxe3 29. fxe3 Kh8 30. Qxf5 Rf6 31. Qd3 h6 32. Rxd8 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.17"] [White "Chirivi C, Jenny Astrid"] [Black "Ramirez H, Jhonatan"] [Result "1-0"] [ECO "A00"] [WhiteElo "2170"] [BlackElo "1713"] [PlyCount "58"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 g6 6. e4 Bg7 7. Bd3 Nh6 8. Nge2 Nd7 9. Ng3 Ne5 10. Bc2 Rb8 11. a4 Nc4 12. Qe2 Ne5 13. h3 a6 14. Ra3 Ng8 15. f4 Bh6 16. O-O Nd7 17. e5 dxe5 18. fxe5 Bxc1 19. e6 fxe6 20. Rxc1 e5 21. Nce4 Ngf6 22. Nxf6+ Qxf6 23. Rf1 Qd6 24. Ne4 Qxd5 25. Rd3 Qc6 26. Rd6 Qc7 27. Re6+ Kd8 28. Qd2 h6 29. Ng5 hxg5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.18"] [White "Gallego Carvajal, Miguel Angel"] [Black "Campos Gomez, Manuel"] [Result "0-1"] [ECO "E12"] [WhiteElo "1698"] [BlackElo "2082"] [PlyCount "72"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. Bg5 Bb4 6. Qb3 Bxc3+ 7. Qxc3 h6 8. Bxf6 Qxf6 9. g3 c5 10. Rd1 Nc6 11. d5 exd5 12. cxd5 Nb4 13. Qb3 Qf5 14. Nh4 Nc2+ 15. Kd2 Qxd5+ 16. Qxd5 Bxd5 17. f3 Nd4 18. b3 O-O 19. e4 Bb7 20. Ke3 Rae8 21. Kf2 d5 22. Rxd4 cxd4 23. exd5 Re5 24. d6 g5 25. Ng2 Rd8 26. f4 Rc5 27. Bd3 Rc3 28. Rd1 Rxd6 29. Ne1 gxf4 30. gxf4 Rf6 31. Kg3 Rg6+ 32. Kh4 Rg1 33. Be2 Bc8 34. Nf3 Rg4+ 35. Kh5 Rc5+ 36. Ne5 Rxf4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.19"] [White "Guerrero Fandino, Gustavo A"] [Black "Fitzgerald, Daniela"] [Result "1-0"] [ECO "A00"] [WhiteElo "2118"] [BlackElo "1685"] [PlyCount "73"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. c3 d5 4. e5 Bg7 5. d3 Nc6 6. Bf4 Bg4 7. Qb3 Bxf3 8. Qxb7 Rc8 9. gxf3 e6 10. d4 cxd4 11. Bb5 Nge7 12. Bg5 Rc7 13. Bxc6+ Nxc6 14. Qxc6+ Rxc6 15. Bxd8 Kxd8 16. f4 dxc3 17. Nxc3 Rc4 18. Ne2 Bh6 19. Rc1 Rxc1+ 20. Nxc1 Bxf4 21. Nd3 Bg5 22. h4 Be7 23. h5 g5 24. Rg1 h6 25. Rg4 Kd7 26. f3 Rc8 27. Ra4 Rc7 28. Kd2 Ke8 29. Ra6 Kd7 30. Ra4 Ke8 31. Nf2 f5 32. exf6 Bxf6 33. Ra6 Ke7 34. Nd3 Bd4 35. a4 Kf6 36. Nb4 Bxb2 37. Nxd5+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.21"] [White "Ramirez Reyes, Braulio Fernando"] [Black "Bolanos Lopez, Juan Jacobo"] [Result "1-0"] [ECO "A45"] [WhiteElo "2093"] [BlackElo "1848"] [PlyCount "121"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. e3 O-O 5. Bc4 d5 6. Bd3 c5 7. c3 b6 8. Nbd2 Ba6 9. Bxa6 Nxa6 10. Qe2 Nc7 11. O-O Nce8 12. Ne5 Nd6 13. Qd3 e6 14. Qe2 Nfe4 15. Ndf3 c4 16. Bd2 a5 17. Be1 f6 18. Ng4 h5 19. Nf2 Nxf2 20. Bxf2 g5 21. Nd2 g4 22. e4 dxe4 23. Nxe4 Nxe4 24. Qxe4 Qd5 25. Qxd5 exd5 26. f5 Rfe8 27. Rfe1 Bh6 28. a4 Kf7 29. Bg3 Rxe1+ 30. Rxe1 Re8 31. Rxe8 Kxe8 32. Bc7 b5 33. axb5 a4 34. Bd6 Kd7 35. Ba3 Kc7 36. Kf2 h4 37. h3 gxh3 38. gxh3 Kb6 39. Ke2 Kxb5 40. Kd1 Kc6 41. Kc2 Kd7 42. Kb1 Kc6 43. Ka2 Kb5 44. Bd6 Be3 45. Ka3 Bg5 46. Bf8 Ka5 47. Be7 Kb5 48. Bd8 Kc6 49. Kxa4 Kd7 50. Ba5 Bc1 51. Kb5 Bxb2 52. Kc5 Ba3+ 53. Kxd5 Bd6 54. Kxc4 Bg3 55. Kd5 Be1 56. Bb4 Bd2 57. Kc5 Bf4 58. c4 Be3 59. Bc3 Bf2 60. Kd5 Bg3 61. c5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.22"] [White "Ruiz Agudelo, Jeronimo"] [Black "Soto, Cristian Camilo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1648"] [BlackElo "2078"] [PlyCount "43"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O h6 12. Qf3 Ne5 13. Qg3 Nxd3 14. Qxd3 Be6 15. Bf4 Rc8 16. Rad1 Qb6 17. Be5 Bg4 18. Bxf6 Qxf6 19. Nxd5 Qxb2 20. Rb1 Qxc2 21. Qxc2 Rxc2 22. Ne3 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.23"] [White "Pazos Gambarrotti, Plinio"] [Black "Diaz Larrea, Juan Manuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "2063"] [BlackElo "1585"] [PlyCount "69"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Bd3 b6 8. O-O Bb7 9. cxd5 exd5 10. Qc2 Re8 11. Ne5 c5 12. Nxd7 Qxd7 13. Bxf6 Bxf6 14. Bxh7+ Kh8 15. Bf5 Qc6 16. Rad1 g6 17. Bg4 Rad8 18. Bf3 c4 19. Rfe1 b5 20. e4 dxe4 21. Bxe4 Qb6 22. Bxb7 Qxb7 23. Rxe8+ Rxe8 24. d5 Rd8 25. Ne4 Be5 26. Qd2 Kg8 27. Qg5 Qc7 28. h4 Bxb2 29. d6 Qc8 30. h5 Rd7 31. Qxb5 Bg7 32. Nc5 Rd8 33. Qxc4 gxh5 34. Qd5 Qg4 35. d7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.24"] [White "Molina Ballesteros, Juan Sebastian"] [Black "Cordoba Roa, Angel Gabriel"] [Result "0-1"] [ECO "B78"] [WhiteElo "1613"] [BlackElo "2009"] [PlyCount "72"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Rb8 11. g4 b5 12. Ncxb5 Ne5 13. Be2 Bxb5 14. Nxb5 Nxf3 15. Bxf3 Rxb5 16. Bd4 Qb8 17. b3 Rc8 18. Kb1 Nd7 19. Bxg7 Kxg7 20. Be2 Rb4 21. h4 h6 22. c4 Ne5 23. Ka1 a5 24. Rb1 Qa8 25. a3 Rbb8 26. Qd4 Rc5 27. Rhc1 Qc6 28. Rc2 Qd7 29. b4 axb4 30. axb4 Rcc8 31. Ra2 Kh7 32. c5 Qe6 33. cxd6 Nc6 34. Qd5 Qf6+ 35. e5 Nxe5 36. Rbb2 Rc1+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.25"] [White "Trujillo Chaverra, Fernando"] [Black "Leal, Dayana Vanessa"] [Result "1-0"] [ECO "C54"] [WhiteElo "2043"] [BlackElo "1600"] [PlyCount "95"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 a5 7. O-O O-O 8. Nbd2 h6 9. Re1 Be6 10. Qb3 Qd7 11. Nf1 Bg4 12. N1d2 Bb6 13. Bb5 Qe6 14. Bc4 Qc8 15. Qd1 Ne7 16. Nf1 Ng6 17. Be3 Bxe3 18. Nxe3 Be6 19. g3 c6 20. Bb3 Qd7 21. Nc4 Qc7 22. Bc2 Rfe8 23. Ne3 d5 24. Qe2 Rad8 25. Nf5 Rd7 26. c4 dxe4 27. dxe4 Red8 28. b3 Qb6 29. Rad1 Qb4 30. Rxd7 Rxd7 31. Rd1 b5 32. cxb5 cxb5 33. Qxb5 Rxd1+ 34. Bxd1 Qxe4 35. Ne3 Ng4 36. Nd2 Qd4 37. Bxg4 Bxg4 38. Qxa5 Bh3 39. Qd5 Qc3 40. Ndf1 Be6 41. Qa8+ Kh7 42. a5 Qxb3 43. a6 Qa4 44. Qb7 Bd7 45. a7 Bc6 46. Qxf7 Qe4 47. f3 Qa4 48. Nf5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.26"] [White "Montoya Echeverri, Sebastian"] [Black "Mesa Cruz, Juan Carlos"] [Result "0-1"] [ECO "A00"] [WhiteElo "1647"] [BlackElo "2026"] [PlyCount "84"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Kb1 b5 11. a3 Bb7 12. g4 O-O 13. f5 Nxe4 14. Nxe4 Bxg5 15. Qe2 Bxe4 16. Qxe4 d5 17. Qg2 Nc5 18. fxe6 fxe6 19. Bd3 Bf6 20. Ne2 Qe5 21. Nc3 Na4 22. Nxa4 bxa4 23. c3 Rab8 24. Ka2 Rb3 25. Rhe1 Qc7 26. Qc2 Rfb8 27. Rb1 e5 28. Bxh7+ Kh8 29. Bd3 e4 30. Bxa6 Qd6 31. Bf1 Be7 32. Qc1 Qxh2 33. Re2 Qc7 34. Rc2 Bxa3 35. g5 Qd6 36. Qd2 Kg8 37. Qh2 Qb6 38. Qd2 Qe6 39. Qd4 Be7 40. Qxa4 Qb6 41. c4 Ra3+ 42. Qxa3 Bxa3 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.27"] [White "Ortiz Monsalve, Sebastian"] [Black "Ossa, Vladimir"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1439"] [BlackElo "2021"] [PlyCount "90"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 c6 3. Nf3 Qc7 4. Be3 e5 5. c3 Nf6 6. Nbd2 Be7 7. Be2 Bg4 8. h3 Bh5 9. Qc2 Nbd7 10. a4 h6 11. Rc1 g5 12. Nf1 Bg6 13. Bd3 Nf8 14. g4 Ne6 15. Ng3 h5 16. gxh5 Nxh5 17. Nf5 Bxf5 18. exf5 Nef4 19. Bf1 f6 20. Rg1 O-O-O 21. h4 Rdg8 22. hxg5 fxg5 23. f6 Bxf6 24. Qf5+ Qd7 25. Qxd7+ Kxd7 26. dxe5 dxe5 27. Bxa7 g4 28. Nd2 Nh3 29. Rxg4 N5f4 30. Ne4 Be7 31. Rd1+ Kc7 32. Rg3 b6 33. a5 bxa5 34. Bc5 Bxc5 35. Nxc5 Rxg3 36. fxg3 Nd5 37. c4 Nf6 38. Ne6+ Kb7 39. Rd6 Ne4 40. Rd7+ Kb6 41. Re7 c5 42. Nc7 Nhg5 43. Nd5+ Kc6 44. Bg2 Kd6 45. Ra7 Nxg3 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.28"] [White "Perez, William"] [Black "Borre Meza, Orlando David"] [Result "1-0"] [ECO "A18"] [WhiteElo "2001"] [BlackElo "1490"] [PlyCount "73"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. Nc3 e6 3. e4 e5 4. Nf3 Nc6 5. d4 d6 6. Bg5 Be7 7. d5 Nb8 8. Qd2 h6 9. Be3 Ng4 10. Be2 Nxe3 11. Qxe3 O-O 12. O-O f5 13. c5 fxe4 14. Nxe4 Bf5 15. Rac1 Nd7 16. cxd6 cxd6 17. Ng3 Bg6 18. Rc3 Nf6 19. Qd2 e4 20. Nd4 Bf7 21. Ne6 Bxe6 22. dxe6 d5 23. Rb3 b6 24. Nf5 Bc5 25. Rg3 Kh8 26. Nxg7 e3 27. Qc2 Ne4 28. Rg4 Rxf2 29. Rxf2 exf2+ 30. Kf1 Be3 31. g3 Rc8 32. e7 Qe8 33. Qxc8 Qxc8 34. e8=Q+ Qxe8 35. Nxe8 h5 36. Rxe4 dxe4 37. Nf6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.29"] [White "Montoya, Mariangel"] [Black "Ospina, Santiago"] [Result "0-1"] [ECO "A00"] [WhiteElo "1280"] [BlackElo "1993"] [PlyCount "66"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bg2 Bc5 8. O-O O-O 9. Re1 Qe7 10. h3 Rd8 11. Qe2 a5 12. Nc4 b6 13. Bg5 Ba6 14. c3 h6 15. Bxf6 Qxf6 16. b3 Qe6 17. Nh4 Bxc4 18. bxc4 g6 19. Rad1 Ne7 20. Kh1 Qf6 21. f4 c6 22. Rxd8+ Rxd8 23. Rf1 exf4 24. Rxf4 Qxc3 25. Kh2 Qd3 26. Qg4 Qd1 27. Nf3 Rd3 28. h4 Be3 29. Rf6 h5 30. Qh3 Kg7 31. Rxf7+ Kxf7 32. Ne5+ Kf6 33. Nxd3 Qg1# 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.31"] [White "Orellana Fajardo, Jose Luis"] [Black "Zapata Montoya, Andres Geronimo"] [Result "1-0"] [ECO "A00"] [BlackElo "1990"] [PlyCount "61"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e3 e5 2. d3 d5 3. Nd2 Nc6 4. Be2 Nf6 5. g4 Be6 6. g5 Nd7 7. h4 Bd6 8. Ngf3 Qe7 9. c3 Bg4 10. e4 dxe4 11. dxe4 f5 12. Nh2 Bxe2 13. Qxe2 fxe4 14. Nxe4 O-O-O 15. Nf1 (15. Nf3) 15... Bc5 16. Qc4 Rhf8 17. b4 Bxb4 18. cxb4 Nd4 19. Ne3 Nb6 20. Qc5 Qf7 (20... Qxc5) 21. O-O Nf3+ 22. Kg2 Nxh4+ 23. Kh3 Qf3+ 24. Ng3 Ng6 25. Ng2 Rd3 26. Be3 Nd5 27. Rac1 h6 28. Ne1 Ngf4+ 29. Kh2 Qg4 30. Qxf8+ Kd7 31. Qf5+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.06"] [Round "1.32"] [White "Toro, Miguel Angel"] [Black "Chirivi, Angie Lizeth"] [Result "0-1"] [ECO "A00"] [WhiteElo "1976"] [BlackElo "2048"] [PlyCount "42"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. Nd5 Ba5 6. O-O O-O 7. d3 h6 8. c3 a6 9. Ba4 b5 10. Bc2 d6 11. b4 Bb6 12. a4 Nxd5 13. exd5 Ne7 14. axb5 Nxd5 15. Qe1 Bg4 16. bxa6 Qc8 17. c4 Bxf3 18. gxf3 Ne7 19. Bb2 Qh3 20. d4 f5 21. dxe5 Ng6 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.1"] [White "Zapata Cuartas, Juan Carlos"] [Black "Arenas, David"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2093"] [BlackElo "2457"] [PlyCount "111"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Nc3 Ne4 9. Nxe4 Bxe4 10. Bc3 d5 11. cxd5 Qxd5 12. Ne1 Bxg2 13. Nxg2 Nd7 14. Nf4 Qb7 15. d5 e5 16. Nd3 Nf6 17. Bxe5 Nxd5 18. Qc2 c5 19. Nf4 Nxf4 20. Bxf4 Bf6 21. Rad1 Rfd8 22. Rxd8+ Rxd8 23. Rd1 Rxd1+ 24. Qxd1 h6 25. b3 b5 26. Qd6 c4 27. Be5 Bxe5 28. Qxe5 Qc6 29. bxc4 bxc4 30. Qc3 Qa4 31. Qe5 Qc6 32. Qc3 Qe4 33. Qd2 Qe5 34. e3 c3 35. Qd8+ Kh7 36. Qd3+ g6 37. Qc4 Kg8 38. Kf1 Qa5 39. Ke2 Qa3 40. Kd3 Qb2 41. Qc8+ Kh7 42. Qxc3 Qxa2 43. f4 h5 44. Qc4 Qxc4+ 45. Kxc4 f5 46. Kb5 h4 47. Ka6 Kh6 48. Kxa7 Kh5 49. Kb6 Kg4 50. Kc5 Kf3 51. Kd4 h3 52. Kd3 Kf2 53. Kd2 Kg1 54. Ke1 Kxh2 55. Kf2 Kh1 56. Kf1 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.2"] [White "Sanchez, Sebastian Felipe"] [Black "Ramirez Reyes, Braulio Fernando"] [Result "1-0"] [ECO "A90"] [WhiteElo "2445"] [BlackElo "2093"] [PlyCount "47"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nf3 f5 4. g3 c6 5. Bg2 Nf6 6. O-O Bd6 7. Qc2 O-O 8. Bf4 Bxf4 9. gxf4 Ne4 10. Nc3 Rf6 11. e3 Rh6 12. Rac1 Bd7 13. Qb3 b6 14. cxd5 exd5 15. Nxe4 fxe4 16. Ng5 Bf5 17. f3 exf3 18. Rxf3 Qf6 19. Rf2 Be6 20. Nxe6 Qxe6 21. Rxc6 Nxc6 22. Bxd5 Re8 23. Bxe6+ Rhxe6 24. f5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.3"] [White "Campos Gomez, Manuel"] [Black "Panesso Rivera, Henry"] [Result "0-1"] [ECO "A00"] [WhiteElo "2082"] [BlackElo "2366"] [PlyCount "98"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Qf3 Bd6 8. O-O-O Be5 9. Nxc6 bxc6 10. Bd4 Nf6 11. Bxe5 Qxe5 12. Qg3 Qxg3 13. hxg3 d5 14. f3 dxe4 15. Nxe4 Nxe4 16. fxe4 e5 17. Rd6 Bd7 18. Bc4 Ke7 19. Rhd1 Bg4 20. R1d2 Rhc8 21. R6d3 Rc7 22. Ra3 a5 23. Rc3 Raa7 24. Bf1 f6 25. Rc5 Bh5 26. a4 Bg6 27. Bd3 h5 28. b3 Rc8 29. c3 Rb8 30. Rxc6 Be8 31. Rc5 Rxb3 32. Bb5 Rb7 33. Rdd5 Ra3 34. Rd2 Bg6 35. Rc4 Ra1+ 36. Kb2 Re1 37. Rc8 Bxe4 38. c4 Rg1 39. c5 Rxg2 40. Rxg2 Bxg2 41. Kc3 Bh3 42. Re8+ Kf7 43. Rh8 Rc7 44. Be8+ Ke6 45. c6 Bg2 46. Bxh5 Bxc6 47. Kb3 Bd5+ 48. Kb2 Rb7+ 49. Kc1 Bc6 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.4"] [White "Mesa Cruz, Juan Carlos"] [Black "Araujo Sanchez, Josue"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2026"] [BlackElo "2332"] [PlyCount "97"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Be7 9. O-O-O Qc7 10. g4 O-O 11. Bh4 b5 12. g5 Ne8 13. f5 Ne5 14. Qh3 b4 15. Nce2 exf5 16. exf5 d5 17. Nf4 Qd6 18. Qg2 Ng6 19. Nxg6 hxg6 20. fxg6 Qf4+ 21. Kb1 Qxh4 22. gxf7+ Kh8 23. fxe8=Q Rxe8 24. Nf3 Qg4 25. Qe2 Qh5 26. h3 Bxg5 27. Qg2 Bf6 28. Bd3 Bf5 29. Bxf5 Qxf5 30. Qg4 Qe4 31. Qh5+ Qh7 32. Qxd5 Rac8 33. Qb3 a5 34. h4 a4 35. Qd3 a3 36. Qxh7+ Kxh7 37. b3 Re2 38. Rd2 Rce8 39. Kc1 Bc3 40. Rxe2 Rxe2 41. Kd1 Rf2 42. Ng5+ Kh6 43. Ne4 Rf4 44. Nxc3 bxc3 45. Rh3 Rd4+ 46. Ke1 Kh5 47. Rxc3 Kxh4 48. Rc4 Rxc4 49. bxc4 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.5"] [White "Marin, Sebastian"] [Black "Pazos Gambarrotti, Plinio"] [Result "1-0"] [ECO "A00"] [WhiteElo "2327"] [BlackElo "2063"] [PlyCount "65"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O a6 9. f3 Qc7 10. h4 Ne5 11. Kb1 b5 12. Bxf6 Bxf6 13. Bxb5+ axb5 14. Ndxb5 Qb6 15. Nxd6+ Ke7 16. f4 Rd8 17. fxe5 Bxe5 18. Nc4 Rxd2 19. Nxb6 Rxd1+ 20. Nxd1 Rb8 21. Nxc8+ Rxc8 22. Rh3 Rc4 23. Nf2 Bd4 24. b3 Rc8 25. Rf3 Rd8 26. Nd3 g6 27. e5 Bc3 28. Rf4 Rd5 29. Re4 f5 30. exf6+ Kxf6 31. Rf4+ Ke7 32. Rc4 Bd4 33. Nb4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.6"] [White "Cordoba Roa, Angel Gabriel"] [Black "Escobar Medina, Andres F"] [Result "1/2-1/2"] [ECO "B06"] [WhiteElo "2009"] [BlackElo "2312"] [PlyCount "72"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nc6 6. Nf3 Nf6 7. Qd2 Bg4 8. Be2 O-O 9. Rd1 Bxf3 10. Bxf3 e5 11. dxe5 dxe5 12. O-O Qe7 13. Bg5 Nd4 14. Nd5 Qd6 15. Bxf6 Nxf3+ 16. gxf3 Bxf6 17. Qc3 Bd8 18. Ne3 Qe6 19. Rd5 c6 20. Rd3 Bg5 21. Rfd1 Bf4 22. Ng2 Rae8 23. Rd7 Qh3 24. Nxf4 exf4 25. R1d6 Rxe4 26. Rxf7 Rxf7 27. Rd8+ Rf8 28. Rxf8+ Kxf8 29. Qf6+ Kg8 30. fxe4 Qg4+ 31. Kf1 f3 32. Qd8+ Kf7 33. Qc7+ Kf6 34. Qd6+ Kf7 35. Qc7+ Kf6 36. Qd6+ Kf7 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.7"] [White "Echavarria, Johann"] [Black "Trujillo Chaverra, Fernando"] [Result "1-0"] [ECO "C45"] [WhiteElo "2288"] [BlackElo "2043"] [PlyCount "84"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 dxc6 6. Qxd8+ Kxd8 7. f3 Be6 8. Be3 Bb4+ 9. Nd2 Nd7 10. Kf2 Bc5 11. Bc4 Ke7 12. Rad1 Rhd8 13. Bxe6 Bxe3+ 14. Kxe3 Kxe6 15. Nb3 Ke7 16. Na5 Ne5 17. b3 b6 18. Nc4 Nxc4+ 19. bxc4 a5 20. Rd3 Rxd3+ 21. cxd3 b5 22. cxb5 cxb5 23. Rc1 Kd7 24. d4 c6 25. Rc5 Rb8 26. Kd3 g6 27. g4 h6 28. h4 a4 29. Rc1 Kd6 30. e5+ Kd7 31. f4 b4 32. Rb1 b3 33. axb3 Ke6 34. Kc4 axb3 35. Rxb3 Rxb3 36. Kxb3 Kd5 37. f5 gxf5 38. gxf5 c5 39. e6 fxe6 40. f6 c4+ 41. Kc3 Kd6 42. Kxc4 Kd7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.9"] [White "Salcedo, Pablo Esteban"] [Black "Loaiza Cuervo, Santiago"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2166"] [BlackElo "1754"] [PlyCount "72"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 exd4 8. Nxd4 Re8 9. Bf3 Nbd7 10. O-O Nc5 11. Qc2 Bg4 12. b4 Bxf3 13. gxf3 Ne6 14. Rad1 Nh5 15. Nce2 Qh4 16. Ng3 Be5 17. Nde2 Nhf4 18. Nxf4 Nxf4 19. Bxf4 Qxf4 20. Rd3 a5 21. a3 axb4 22. axb4 b6 23. c5 dxc5 24. bxc5 b5 25. c6 Reb8 26. Rb1 Rb6 27. Rdb3 Raa6 28. Qd3 Rxc6 29. Qd8+ Kg7 30. Rxb5 Rc2 31. Rb8 Bd6 32. h4 Raa2 33. Nf5+ gxf5 34. Qh8+ Kh6 35. Qf6+ Kh5 36. Qxf7+ Kh6 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.10"] [White "Gonzalez Ramirez, Mauricio"] [Black "Orellana Fajardo, Jose Luis"] [Result "1-0"] [ECO "A00"] [WhiteElo "2144"] [PlyCount "91"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 e6 3. c4 Be7 4. Nc3 Nd7 5. Be3 c6 6. Bd3 e5 7. Nge2 Bf6 8. d5 c5 9. Qd2 h5 10. a3 h4 11. b4 b6 12. O-O g5 13. f3 Nf8 14. Rfb1 Ng6 15. a4 Nf4 16. a5 Bd7 17. Nb5 Bxb5 18. cxb5 Rc8 19. bxc5 dxc5 20. Bc4 Qd6 21. Nc3 Ne7 22. axb6 axb6 23. Ra6 Rc7 24. Na4 Nc8 25. Qf2 Be7 26. Nb2 Rg8 27. h3 Rb7 28. Bf1 Qc7 29. Nc4 Bd6 30. Ra8 Rb8 31. Rba1 Rxa8 32. Rxa8 Kd7 33. Qa2 Rd8 34. Qa6 Ke7 35. Bd2 Kf6 36. Bc3 Ng6 37. Na5 Nge7 38. Nc6 Rd7 39. Qa1 Ng6 40. Be2 Kg7 41. f4 Nxf4 42. Bg4 Ng6 43. Qa6 Nge7 44. Nxe7 Nxe7 45. Bxd7 Qxd7 46. Qxb6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.11"] [White "Ospina, Santiago"] [Black "Mendez Ramirez, Victor"] [Result "1/2-1/2"] [ECO "C01"] [WhiteElo "1993"] [BlackElo "2142"] [PlyCount "39"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. Nf3 Nf6 6. O-O Be7 7. dxc5 Bxc5 8. Bg5 O-O 9. h3 Nc6 10. Nbd2 Qd6 11. c3 h6 12. Bxf6 Qxf6 13. Nb3 Bb6 14. Nbd4 Bd7 15. Re1 Rad8 16. Bc2 Bc7 17. Nxc6 Qxc6 18. Qd3 g6 19. Rad1 Bf5 20. Qd2 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.12"] [White "Negron Lizarazo, Juan Sebastian"] [Black "Guerrero Fandino, Gustavo A"] [Result "0-1"] [ECO "A00"] [WhiteElo "1542"] [BlackElo "2118"] [PlyCount "74"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 d6 5. b3 O-O 6. O-O c6 7. Bb2 Qc7 8. c4 Nbd7 9. Nc3 Re8 10. e4 e5 11. d5 Nc5 12. Qc2 cxd5 13. Nxd5 Nxd5 14. cxd5 Qb6 15. Ba3 Bg4 16. Bxc5 dxc5 17. h3 Bd7 18. Nd2 f5 19. Nc4 Qf6 20. Nd2 Rac8 21. Bc4 Bh6 22. Nf3 b5 23. Be2 c4 24. bxc4 bxc4 25. Nh2 Qd6 26. g4 fxe4 27. Qxe4 c3 28. Nf3 c2 29. g5 Bg7 30. Rac1 Bf5 31. Qa4 e4 32. Nh4 Bxh3 33. Rfe1 Qf4 34. Ng2 Bxg2 35. Kxg2 Be5 36. Rh1 Qxg5+ 37. Kf1 Qxc1+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.15"] [White "Soto, Cristian Camilo"] [Black "Ortiz Monsalve, Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "2078"] [BlackElo "1439"] [PlyCount "73"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. e3 O-O 6. Be2 cxd4 7. Nxd4 d5 8. O-O Nc6 9. b3 e5 10. Nxc6 bxc6 11. Bb2 Bb7 12. Na4 Nd7 13. Rc1 Qe7 14. cxd5 cxd5 15. Rc7 Rab8 16. Bb5 Rfd8 17. Qe2 Qd6 18. Rfc1 Nb6 19. Qf3 f5 20. Qg3 Qf6 21. Nxb6 axb6 22. Bc6 Ba8 23. Rxg7+ Qxg7 24. Bxe5 Qf8 25. Bxb8 Rxb8 26. Qc7 Bxc6 27. Rxc6 Ra8 28. h4 Rxa2 29. Rxb6 Qf7 30. Rb8+ Kg7 31. Qe5+ Kh6 32. Qf4+ Kg7 33. h5 Ra1+ 34. Kh2 gxh5 35. Qg5+ Qg6 36. Rb7+ Kf8 37. Qe7+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.16"] [White "Castano, Jhon Edison"] [Black "Ruiz Agudelo, Jeronimo"] [Result "1-0"] [ECO "D53"] [WhiteElo "2061"] [BlackElo "1648"] [PlyCount "85"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 O-O 9. O-O e5 10. Ndb5 Nbd7 11. Nd6 Nb6 12. Nxc8 Rxc8 13. Bb3 Nfd7 14. Be3 Bc5 15. Qe2 Qe7 16. Rad1 Rfd8 17. a4 Bxe3 18. fxe3 Nf6 19. a5 Nbd7 20. Qb5 Qc5 21. Qxc5 Nxc5 22. Bc2 h6 23. Kf2 Ng4+ 24. Ke2 Nxh2 25. Nd5 Nxf1 26. Ne7+ Kf8 27. Nxc8 Rxc8 28. Rxf1 Ke7 29. b4 Ne6 30. Bb3 Rc3 31. Rb1 Ng5 32. Bd5 Rc2+ 33. Kd3 Rxg2 34. Bxb7 h5 35. Bd5 h4 36. b5 h3 37. b6 axb6 38. axb6 h2 39. b7 Rg1 40. b8=Q h1=Q 41. Qxe5+ Ne6 42. Rb7+ Ke8 43. Bc6+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.17"] [White "Mateus, Martha"] [Black "Cuervo Velasquez, Juan Manuel"] [Result "0-1"] [ECO "B98"] [WhiteElo "2025"] [BlackElo "1296"] [PlyCount "62"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. Bc4 h6 10. Bxf6 Nxf6 11. O-O-O Qc7 12. Bb3 b5 13. e5 Bb7 14. Qe2 dxe5 15. fxe5 Nd7 16. Bxe6 Nxe5 17. Rhe1 Bf6 18. Nd5 Bxd5 19. Bxd5 Rc8 20. Bc6+ Kf8 21. Bd5 g6 22. Rf1 Kg7 23. Rxf6 Kxf6 24. Rf1+ Kg7 25. Rxf7+ Nxf7 26. Ne6+ Kh7 27. Nxc7 Rxc7 28. Qe6 Ng5 29. Qxa6 Rd8 30. Qxb5 Rcd7 31. c4 Nf7 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.18"] [White "Moscoso Sanchez, Fernando"] [Black "Shaffer, Alexander"] [Result "1-0"] [ECO "B48"] [WhiteElo "2138"] [BlackElo "1805"] [PlyCount "59"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Be7 9. h3 d6 10. Na4 Nxd4 11. Bxd4 b5 12. Nb6 Rb8 13. Nxc8 Rxc8 14. a4 Rb8 15. axb5 axb5 16. Ra7 Qc6 17. Qe2 d5 18. exd5 Qxd5 19. Be5 Rd8 20. Bxb5+ Kf8 21. Rfa1 Bc5 22. Bxf6 gxf6 23. Bc4 Qg5 24. R7a5 Rg8 25. g4 Rd2 26. Rxc5 Qxc5 27. Qxd2 Qxc4 28. Qh6+ Ke7 29. Ra7+ Kd6 30. Qd2+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.19"] [White "Bolanos Lopez, Juan Jacobo"] [Black "Lopez Gonzalez, Carlos Andres"] [Result "0-1"] [ECO "A00"] [WhiteElo "1848"] [BlackElo "1991"] [PlyCount "48"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 cxd4 7. Nxd4 Nxd4 8. Qxd4 Qxd4 9. Bxd4 f6 10. Nd2 e5 11. Be3 Ne7 12. Nc4 Nd5 13. O-O-O Be6 14. f3 b5 15. Nxe5 fxe5 16. Bxb5+ Kf7 17. Bg5 Be7 18. Bxe7 Nxe7 19. Rhe1 Rhd8 20. b3 Kf6 21. Kc2 Rab8 22. c4 Nf5 23. Kc3 Rxd1 24. Rxd1 Nd4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.20"] [White "Zapata Montoya, Andres Geronimo"] [Black "Gonzalez, Leandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1990"] [BlackElo "1773"] [PlyCount "80"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. O-O g6 8. Be3 Bg7 9. f3 O-O 10. Qd2 Rc8 11. Bb3 Ne5 12. Qe2 a6 13. Rad1 Qa5 14. Qf2 Nc4 15. Bc1 b5 16. Kh1 Rfd8 17. Rfe1 b4 18. Nd5 Nxd5 19. exd5 Qxd5 20. Ne6 Qxe6 21. Rxe6 Bxe6 22. Qa7 Bf6 23. Qxa6 Nxb2 24. Bxe6 Ra8 25. Qf1 Nxd1 26. Bd5 Nc3 27. Bxa8 Rxa8 28. g4 Rxa2 29. Bh6 d5 30. Qd3 e5 31. Bd2 d4 32. g5 Be7 33. Be1 Ra1 34. Qd2 Bxg5 35. Qxg5 Rxe1+ 36. Kg2 Re2+ 37. Kh3 Kg7 38. Qe7 Nd5 39. Qc5 Nf4+ 40. Kg3 Rg2+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.21"] [White "Toro Castaneda, Elizabeth"] [Black "Gallego Carvajal, Miguel Angel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1987"] [BlackElo "1698"] [PlyCount "48"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Bg4 7. O-O Nf6 8. Qe1+ Be7 9. Ne5 Qc7 10. Bxc6+ bxc6 11. dxc5 O-O 12. Nb3 Rfe8 13. f4 a5 14. a4 Bf5 15. Qd1 d4 16. Kh1 Red8 17. Bd2 Ne4 18. Bxa5 Rxa5 19. Nxa5 Bxc5 20. Naxc6 Rd6 21. b4 Ba7 22. Nxa7 Qxa7 23. Qe2 d3 24. Nxd3 Ng3+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.22"] [White "Sanchez Arroyave, Juan Pablo"] [Black "Montoya Echeverri, Sebastian"] [Result "1/2-1/2"] [ECO "A21"] [WhiteElo "1976"] [BlackElo "1647"] [PlyCount "17"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. g3 e5 5. Nc3 Ne7 6. Bg2 O-O 7. O-O exd4 8. Nxd4 Nbc6 9. Nf3 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.23"] [White "Ramirez H, Jhonatan"] [Black "Toro, Miguel Angel"] [Result "0-1"] [ECO "B50"] [WhiteElo "1713"] [BlackElo "1976"] [PlyCount "40"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. b3 Nf6 4. Nc3 g6 5. e5 dxe5 6. Nxe5 Nbd7 7. Qe2 Bg7 8. g3 O-O 9. Bg2 Nxe5 10. Qxe5 Bf5 11. Qxc5 Ne4 12. Nxe4 Bxa1 13. c3 Qd3 14. Qc4 Qc2 15. Ba3 Rac8 16. Qe2 Qb1+ 17. Qd1 Bxe4 18. Qxb1 Bxb1 19. Ke2 Bxa2 20. Rxa1 Bxb3 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.24"] [White "Fitzgerald, Daniela"] [Black "Arias, Juan Carlos"] [Result "0-1"] [ECO "A00"] [WhiteElo "1685"] [BlackElo "1951"] [PlyCount "34"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Bd7 10. Nc2 Ne5 11. f3 Rc8 12. b3 a6 13. Nd5 Nxd5 14. cxd5 Qa5 15. Bd4 Rxc2 16. Bxe5 Qc5+ 17. Kh1 Bxe5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "2.28"] [White "Diaz Larrea, Juan Manuel"] [Black "Mora Munoz, Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1585"] [BlackElo "1880"] [PlyCount "49"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. Bg2 h6 9. Be3 Qc7 10. O-O O-O 11. f4 Nc6 12. Nxc6 bxc6 13. h4 d5 14. g5 hxg5 15. hxg5 Nd7 16. f5 Rd8 17. fxe6 fxe6 18. Qh5 Rf8 19. exd5 Qe5 20. Be4 Rf5 21. dxe6 Nc5 22. Rxf5 Qg3+ 23. Kh1 Nxe4 24. Qe8+ Kh7 25. g6+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.1"] [White "Echavarria, Johann"] [Black "Sanchez, Sebastian Felipe"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2288"] [BlackElo "2445"] [PlyCount "93"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O Qc7 9. Be3 Nc6 10. Nxc6 bxc6 11. Na4 Rb8 12. c4 c5 13. b3 O-O 14. Nc3 Bb7 15. h3 Rfd8 16. Qc2 Nd7 17. f4 Rbc8 18. g4 Nb8 19. g5 Nc6 20. Rad1 g6 21. Qf2 Bf8 22. f5 Rb8 23. Qg3 Qa5 24. Bd2 Qc7 25. h4 Nd4 26. f6 Rd7 27. h5 Re8 28. Kh1 Qd8 29. Qh4 d5 30. hxg6 hxg6 31. exd5 exd5 32. Nxd5 Bxd5 33. cxd5 Rxd5 34. Ba5 Qd6 35. Rd3 Nf5 36. Rxd5 Nxh4 37. Rxd6 Bxd6 38. Bc6 Re2 39. Rd1 Nf5 40. Re1 Rh2+ 41. Kg1 Rxa2 42. Re8+ Kh7 43. Bd5 Rxa5 44. Bxf7 Ra2 45. Bg8+ Kh8 46. Be6+ Kh7 47. Bg8+ 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.3"] [White "Guerrero Fandino, Gustavo A"] [Black "Marin, Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "2118"] [BlackElo "2327"] [PlyCount "71"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. O-O-O Bd7 10. Bc4 Rc8 11. Bb3 Ne5 12. g4 Nc4 13. Bxc4 Rxc4 14. Kb1 Qc7 15. h4 Rc8 16. h5 b5 17. hxg6 fxg6 18. Nd5 Nxd5 19. exd5 h5 20. Qd3 Rb4 21. a3 Rxb2+ 22. Kxb2 hxg4 23. Qxg6 Qc3+ 24. Kb1 Qxe3 25. Rhe1 Qh6 26. Qxh6 Bxh6 27. Rxe7 Be8 28. fxg4 a5 29. Nf5 Bf8 30. Nxd6 Bxe7 31. Nxc8 Bxa3 32. d6 Bd7 33. Nb6 Bxg4 34. Rg1 Kf7 35. Rxg4 Bxd6 36. Rg5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.4"] [White "Arenas, David"] [Black "Gonzalez Ramirez, Mauricio"] [Result "1-0"] [ECO "A00"] [WhiteElo "2457"] [BlackElo "2144"] [PlyCount "129"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 Nxd5 9. d4 Nd7 10. Nbd2 c5 11. e3 N5f6 12. Qe2 Rc8 13. Rac1 Qc7 14. dxc5 bxc5 15. Nc4 Qb8 16. Nfe5 Rfd8 17. Rfd1 Bxg2 18. Kxg2 Nxe5 19. Bxe5 Qb7+ 20. Qf3 Ne4 21. Nd2 Nd6 22. Bxd6 Qxf3+ 23. Nxf3 Rxd6 24. Rxd6 Bxd6 25. Rd1 Rd8 26. Ne5 Bc7 27. Rxd8+ Bxd8 28. Nd7 Be7 29. Kf3 f6 30. Ke4 Kf7 31. Nb8 Bd6 32. Nc6 a6 33. Kd3 Ke8 34. Na5 Kd7 35. f4 Bc7 36. Nc4 Kc6 37. a4 Bd6 38. e4 Bc7 39. Ne3 Bd6 40. f5 exf5 41. Nxf5 g6 42. Ne3 Kd7 43. Nc4 Bc7 44. Ke3 Ke6 45. Nb2 Be5 46. Nd3 Bd6 47. Kf3 f5 48. h3 Be7 49. g4 Bd6 50. gxf5+ gxf5 51. Nb2 Be7 52. Nc4 fxe4+ 53. Kxe4 Bf8 54. Ne3 Bd6 55. Kd3 Ke5 56. Kc4 Kf4 57. Nd5+ Ke5 58. Nb6 Ke6 59. a5 h5 60. Na4 h4 61. Nxc5+ Ke5 62. Nxa6 Kf4 63. Nc5 Bb8 64. Nd7 Ba7 65. b4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.5"] [White "Araujo Sanchez, Josue"] [Black "Castano, Jhon Edison"] [Result "1-0"] [ECO "A00"] [WhiteElo "2332"] [BlackElo "2061"] [PlyCount "69"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 e5 8. Qd3 Qc7 9. c4 Rc8 10. b3 b5 11. Na3 Qa5 12. Rd1 Nf6 13. cxb5 axb5 14. Nb1 Bc6 15. Nfd2 Be7 16. Bb2 O-O 17. Nc3 Rfe8 18. a3 Bf8 19. b4 Qa8 20. Re1 Qb7 21. Nf1 Rcd8 22. Qe2 d5 23. exd5 Nxd5 24. Nxd5 Bxd5 25. Ne3 Be4 26. Rad1 f6 27. h4 Kh8 28. Qg4 Bd3 29. Rd2 Be7 30. Red1 Bg6 31. h5 Rxd2 32. Rxd2 f5 33. Nxf5 Bxf5 34. Qxf5 Rf8 35. Qd7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.6"] [White "Escobar Medina, Andres F"] [Black "Mesa Cruz, Juan Carlos"] [Result "1-0"] [ECO "A00"] [WhiteElo "2312"] [BlackElo "2026"] [PlyCount "85"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O Re8 7. d3 a5 8. Ne1 d6 9. Nc2 Bc5 10. Be3 Bxe3 11. Nxe3 Nd4 12. a3 Ng4 13. Nc2 Nb3 14. Rb1 c6 15. d4 Qg5 16. d5 c5 17. Ne4 Qe7 18. Ne1 a4 19. Nc3 Bd7 20. h3 Nh6 21. e4 Reb8 22. Nc2 b5 23. Nxb5 Bxb5 24. cxb5 Rxb5 25. Ne3 f6 26. Nc4 Nf7 27. f4 Nd8 28. fxe5 fxe5 29. Kh2 Nb7 30. Qh5 N7a5 31. Rf7 Qxf7 32. Qxf7+ Kxf7 33. Nxd6+ Ke7 34. Nxb5 Rb8 35. Nc3 Nd2 36. Rd1 Rxb2 37. Nxa4 Rc2 38. Nxc5 Nac4 39. d6+ Kd8 40. Kh1 Ne3 41. Nb7+ Kd7 42. Re1 Nef1 43. Bxf1 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.7"] [White "Malka, Samuel"] [Black "Cordoba Roa, Angel Gabriel"] [Result "0-1"] [ECO "C54"] [WhiteElo "2231"] [BlackElo "2009"] [PlyCount "66"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O O-O 7. Re1 Bb6 8. Nbd2 Be6 9. a4 a6 10. b4 d5 11. exd5 Nxd5 12. Ne4 f6 13. Qb3 Re8 14. d4 Kh8 15. dxe5 Nxe5 16. Nxe5 fxe5 17. Bg5 Qd7 18. Rad1 c6 19. a5 Ba7 20. Bh4 b5 21. axb6 Bxb6 22. Bg3 Bg8 23. Re2 Qg4 24. Rde1 Rad8 25. Ra2 Nf6 26. Bxg8 Nxe4 27. Bf7 Re7 28. Rxa6 Bxf2+ 29. Bxf2 Nxf2 30. Rxc6 Rd2 31. Bd5 e4 32. c4 Nd3 33. g3 Qh3 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.8"] [White "Chirivi, Angie Lizeth"] [Black "Chirivi C, Jenny Astrid"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2048"] [BlackElo "2170"] [PlyCount "57"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. b3 Nd7 5. Bb2 h6 6. O-O Ngf6 7. d4 e6 8. c4 Bd6 9. Nbd2 O-O 10. h3 Ne4 11. Ne5 Nxd2 12. Qxd2 Nf6 13. a3 a5 14. c5 Bc7 15. b4 Ne4 16. Qc1 axb4 17. axb4 Rxa1 18. Qxa1 Qa8 19. Qxa8 Rxa8 20. Ra1 Rxa1+ 21. Bxa1 Kf8 22. Kf1 Ke7 23. Ke1 Bh7 24. g4 f6 25. Nd3 Ng5 26. Kd2 Ne4+ 27. Ke1 Ng5 28. Kd2 Ne4+ 29. Ke1 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.9"] [White "Ospina, Santiago"] [Black "Salcedo, Pablo Esteban"] [Result "1-0"] [ECO "A00"] [WhiteElo "1993"] [BlackElo "2166"] [PlyCount "49"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 e6 6. Be2 a6 7. O-O Nbd7 8. a4 b6 9. f4 Bb7 10. Bf3 Qc7 11. g4 h6 12. Qe2 e5 13. Nd5 Qc5 14. b4 Qc8 15. Nf5 g6 16. Nfe3 Bxd5 17. exd5 Be7 18. Bb2 O-O 19. Nc4 e4 20. Bxe4 Re8 21. Bf3 b5 22. axb5 axb5 23. Rxa8 Qxa8 24. Na5 Nxd5 25. Qd2 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.10"] [White "Leon Acevedo, Juan Alejandro"] [Black "Sierra Mejia, Juan Pablo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1838"] [BlackElo "2145"] [PlyCount "82"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nf3 dxc4 4. e3 c5 5. Bxc4 Nf6 6. O-O a6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nc3 b5 10. Bd3 Bb7 11. Nd2 Nbd7 12. Nde4 Be7 13. Nxf6+ Nxf6 14. b3 b4 15. Ne2 Nd7 16. Bb2 Rc8 17. Nf4 Bf6 18. Bxf6 gxf6 19. Rac1 Ke7 20. f3 f5 21. Kf2 Rhd8 22. Rc4 Nc5 23. Ke2 Nxd3 24. Nxd3 Rxc4 25. bxc4 a5 26. Nc5 Rxd1 27. Kxd1 Bc6 28. Nb3 a4 29. Nd4 Kd6 30. Kc2 Bd7 31. f4 Kc5 32. Nf3 f6 33. Kd3 Bc6 34. Nd2 Bxg2 35. Kc2 Bb7 36. h4 Be4+ 37. Kb2 Bd3 38. h5 h6 39. Nf3 Bxc4 40. Nd4 a3+ 41. Kb1 e5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.11"] [White "Mendez Ramirez, Victor"] [Black "Perez, William"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2142"] [BlackElo "2001"] [PlyCount "17"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 a5 9. f3 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.12"] [White "Loaiza Cuervo, Santiago"] [Black "Zapata Cuartas, Juan Carlos"] [Result "1-0"] [ECO "A00"] [WhiteElo "1754"] [BlackElo "2093"] [PlyCount "87"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Qe7 16. Nxe6 Bxe6 17. fxe6 g6 18. exf7+ Kxf7 19. Qh3 Kg7 20. Nd5 Qa7 21. Qg3 Bh6 22. h4 Rhf8 23. Qa3 Rad8 24. Bxb5 a5 25. Rhf1 Kh8 26. Rxf8+ Bxf8 27. h5 gxh5 28. Qh3 Qc5 29. a4 Rc8 30. c3 Rb8 31. Qxh5 Bg7 32. Rf1 Nc4 33. Rh1 h6 34. Qg6 Ne5 35. Qe6 Kh7 36. Qf5+ Kg8 37. Nf6+ Bxf6 38. Qxf6 Nf7 39. Qg6+ Kf8 40. Rf1 Rb7 41. Qxh6+ Ke7 42. Qf6+ Kf8 43. Qh8+ Ke7 44. Qe8# 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.13"] [White "Cuervo Velasquez, Juan Manuel"] [Black "Soto, Cristian Camilo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1296"] [BlackElo "2078"] [PlyCount "96"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. O-O O-O 8. Re1 b5 9. e5 Nd7 10. Nf1 Bb7 11. h4 a5 12. h5 a4 13. a3 b4 14. h6 g6 15. Bf4 Qb6 16. Ne3 Ba6 17. Ng4 Nd4 18. Qd2 b3 19. Nxd4 cxd4 20. Bg5 Qd8 21. Bxe7 Qxe7 22. cxb3 axb3 23. Qf4 Bxd3 24. Qxd4 Bf5 25. Ne3 Qg5 26. Nxf5 gxf5 27. Re3 Rfb8 28. Rc1 Qxh6 29. Rcc3 Rxa3 30. bxa3 b2 31. Rc8+ Rxc8 32. Qxb2 Rb8 33. Rb3 Rxb3 34. Qxb3 Qc1+ 35. Bf1 Qc7 36. f4 Kg7 37. Kg2 Nc5 38. Qf3 Qa5 39. Kh3 Ne4 40. Bd3 Qe1 41. Bxe4 dxe4 42. Qg2 h5 43. Kh2 e3 44. Qf3 Qd2+ 45. Kh3 e2 46. Qxh5 e1=Q 47. Qg5+ Kf8 48. Qh6+ Ke8 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.14"] [White "Arias, Juan Carlos"] [Black "Betancur Giraldo, David Rogelio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1951"] [BlackElo "2166"] [PlyCount "31"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Bc4 d6 5. Nf3 Nf6 6. Bg5 b5 7. Bd3 O-O 8. Qd2 Re8 9. Bh6 Bh8 10. h4 Bg4 11. Nh2 Be6 12. f3 b4 13. Ne2 c5 14. Nf4 Bc8 15. d5 Bd7 16. Bc4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.16"] [White "Moncada Correa, Sara"] [Black "Ramirez Reyes, Braulio Fernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1922"] [BlackElo "2093"] [PlyCount "45"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nf3 f5 4. g3 Nf6 5. Bg2 c6 6. O-O Bd6 7. Qc2 O-O 8. Nc3 Ne4 9. Rb1 Qe7 10. b4 Bxb4 11. Nxe4 fxe4 12. Bg5 Rf6 13. Nh4 Bd6 14. f3 Qf7 15. Bxf6 Qxf6 16. e3 Qh6 17. Qf2 dxc4 18. fxe4 Qh5 19. e5 Be7 20. Be4 Qe8 21. Qc2 Bxh4 22. Bxh7+ Kh8 23. Bg6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.17"] [White "Mogollon Tobar, Nicolle Julieth"] [Black "Campos Gomez, Manuel"] [Result "0-1"] [ECO "B41"] [WhiteElo "1896"] [BlackElo "2082"] [PlyCount "112"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 Qc7 8. Bg5 Qe5 9. Bxf6 Qxf6 10. g3 Bc5 11. Nf3 Nc6 12. Bg2 O-O 13. O-O Rd8 14. Rad1 Rb8 15. a3 b6 16. b4 Bf8 17. Nd4 Bb7 18. f4 Qxd4+ 19. Qxd4 Nxd4 20. Rxd4 d6 21. Rfd1 Be7 22. e5 Bxg2 23. Kxg2 dxe5 24. fxe5 Kf8 25. Ne4 f6 26. exf6 gxf6 27. g4 Rxd4 28. Rxd4 Rc8 29. Nc3 Kf7 30. Kf3 e5 31. Re4 Bd8 32. Nd5 Ke6 33. Ne3 h5 34. h3 Rc7 35. Nf5 Rd7 36. Re3 hxg4+ 37. hxg4 Rd1 38. Ke4 Rg1 39. Rg3 Rc1 40. Kd3 Bc7 41. Re3 Rg1 42. Re4 Kd7 43. Ne3 Ra1 44. Nc2 Rd1+ 45. Kc3 Bd6 46. Re2 Rg1 47. Ne3 Ke6 48. Rf2 Rg3 49. Kd2 e4 50. Nd5 Be5 51. Re2 Rxg4 52. Nxb6 f5 53. a4 Bd4 54. Nd5 Ke5 55. a5 f4 56. b5 axb5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.19"] [White "Trujillo Chaverra, Fernando"] [Black "Gonzalez, Leandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "2043"] [BlackElo "1773"] [PlyCount "90"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 h6 8. O-O Be6 9. f4 exf4 10. Bxf4 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Bf3 Qb5 14. Qe1 Be7 15. Qg3 Bf6 16. c3 Ne7 17. Nd4 Bxd4+ 18. cxd4 Nf5 19. Qf2 O-O 20. Be4 Ne7 21. a4 Qb6 22. a5 Qb4 23. a6 Bd5 24. Bb1 Nc6 25. axb7 Qxb7 26. Bxh6 f5 27. Bf4 Rf6 28. Bg5 Rf7 29. Ba2 Bxa2 30. Rxa2 Qd7 31. Rd1 Qd5 32. Ra3 f4 33. h4 Raf8 34. Rf3 Ne5 35. Rc3 f3 36. Rc5 Qb3 37. Qc2 f2+ 38. Kf1 Qxc2 39. Rxc2 Ng4 40. d5 Nh2+ 41. Ke2 f1=Q+ 42. Rxf1 Nxf1 43. d6 Ng3+ 44. Kd3 Nf5 45. Rc6 Rd7 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.20"] [White "Ossa, Vladimir"] [Black "Gallego Carvajal, Miguel Angel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2021"] [BlackElo "1698"] [PlyCount "84"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d3 e6 2. c3 c5 3. Qc2 Nc6 4. e4 d5 5. Nf3 Nf6 6. Be2 Be7 7. h3 O-O 8. Bf4 d4 9. Nbd2 b5 10. a4 b4 11. cxd4 Nxd4 12. Nxd4 cxd4 13. Nb3 Bd7 14. O-O Rc8 15. Qd2 Bc6 16. Be5 Qd7 17. a5 Rfd8 18. Nxd4 Nxe4 19. dxe4 f6 20. Bg4 fxe5 21. Nxc6 Qxd2 22. Nxe7+ Kf7 23. Nxc8 Rxc8 24. Rad1 Qxb2 25. Rd7+ Kf6 26. Rxa7 b3 27. Rb7 Qa2 28. a6 b2 29. Be2 Rc1 30. Bd3 Qa1 31. a7 Rxf1+ 32. Bxf1 Qxa7 33. Rxb2 Qd4 34. Re2 h5 35. h4 g5 36. hxg5+ Kxg5 37. Re3 Qd1 38. g3 h4 39. gxh4+ Kxh4 40. Kg2 Qg4+ 41. Kh2 Qf4+ 42. Kg2 Qg4+ 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.21"] [White "Chavez, Brayan Steven"] [Black "Diaz Larrea, Juan Manuel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1992"] [BlackElo "1585"] [PlyCount "70"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 O-O 8. Be3 d6 9. f3 Be6 10. O-O-O Ne5 11. g4 Nexg4 12. Bxb6 axb6 13. fxg4 Bxg4 14. Qd2 Bxd1 15. Qxd1 Qe7 16. Qf3 Qe5 17. h3 c6 18. Bg2 Nd7 19. Nd2 b5 20. Rd1 b4 21. Ncb1 b5 22. c4 Rxa2 23. Qb3 Rfa8 24. Qxb4 Nc5 25. Qc3 Nd3+ 26. Kc2 Nxb2 27. Qxe5 Nxd1+ 28. Kxd1 dxe5 29. cxb5 cxb5 30. Nc3 Ra1+ 31. Ke2 b4 32. Nd5 Rb8 33. Ne7+ Kf8 34. Nc6 Rb7 35. Nxe5 b3 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.22"] [White "Lopez Gonzalez, Carlos Andres"] [Black "Negron Lizarazo, Juan Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1991"] [BlackElo "1542"] [PlyCount "55"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. Qd2 Bd7 10. f3 Nxd4 11. Bxd4 a5 12. b3 Bc6 13. O-O Nd7 14. Bf2 Nc5 15. Rab1 e6 16. Rfc1 Be5 17. Rc2 Qf6 18. Nd1 Rfd8 19. Ne3 h5 20. Rd1 Rd7 21. Bf1 b6 22. Qe2 Rad8 23. g3 Nxe4 24. fxe4 Bxe4 25. Ng4 Qf3 26. Qxf3 Bxf3 27. Be2 hxg4 28. Bxb6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.23"] [White "Borre Meza, Orlando David"] [Black "Munoz Monroy, Cinthya Carolin"] [Result "1-0"] [ECO "A57"] [WhiteElo "1490"] [BlackElo "1990"] [PlyCount "55"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 Bb7 7. e4 Qxb6 8. Nf3 Be7 9. Bc4 O-O 10. O-O Qb4 11. Qe2 exd5 12. Nxd5 Bxd5 13. exd5 Bd6 14. a3 Qb7 15. Bg5 Re8 16. Qd3 Ne4 17. Rae1 f5 18. Nd2 h6 19. Nxe4 fxe4 20. Rxe4 Rf8 21. Bxh6 Qxb2 22. Rg4 Rf7 23. Qg6 Qe5 24. g3 Qe7 25. Bd3 Kf8 26. Qh7 Qf6 27. Qh8+ Ke7 28. Bg5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.24"] [White "Toro, Miguel Angel"] [Black "Orellana Fajardo, Jose Luis"] [Result "1-0"] [ECO "C41"] [WhiteElo "1976"] [PlyCount "37"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 Qe7 5. Nc3 c6 6. Be3 h6 7. O-O g5 8. dxe5 dxe5 9. a4 Bg7 10. Ne2 Ndf6 11. Ng3 Bg4 12. h3 Bd7 13. Qe1 b6 14. Bd2 O-O-O 15. Bb4 c5 16. Bc3 Ne8 17. Qe2 Nc7 18. Nf5 Bxf5 19. exf5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.25"] [White "Varela, Maria De Los Angeles"] [Black "Mateus, Martha"] [Result "0-1"] [ECO "A00"] [WhiteElo "1790"] [BlackElo "2025"] [PlyCount "54"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O Be7 8. Be3 cxd4 9. cxd4 Nc6 10. Nc3 Qd6 11. h3 Bh5 12. Qb3 O-O 13. Rfd1 Nb4 14. a3 Nbd5 15. Bg5 Rfd8 16. Rac1 Nxc3 17. Qxc3 Ne4 18. Qd3 Nxg5 19. Nxg5 Bxg5 20. Bxh5 Bxc1 21. Rxc1 g6 22. Bf3 Qxd4 23. Qb5 Qb6 24. Qe5 Rd2 25. Qe1 Rxb2 26. h4 h5 27. g3 Rd8 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.26"] [White "Ruiz Agudelo, Jeronimo"] [Black "Sanchez Arroyave, Juan Pablo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1648"] [BlackElo "1976"] [PlyCount "95"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qc7 6. Be2 a6 (6... Na6) 7. O-O Nc6 8. Kh1 Bb4 9. Nxc6 bxc6 10. Qd3 d5 11. Bg5 Be7 12. f4 h6 13. Bh4 O-O 14. e5 Ne8 15. Qg3 c5 16. Bxe7 Qxe7 17. f5 Qg5 18. Qd3 Nc7 19. Rf3 c4 20. Qd4 exf5 21. Rg3 Qe7 22. Nxd5 Nxd5 23. Qxd5 Bb7 24. Qd6 Qxd6 25. exd6 Rad8 26. Rd1 Rfe8 27. Bxc4 Rxd6 28. Rgd3 Rxd3 29. Bxd3 f4 30. Kg1 Kf8 31. Kf2 Ke7 32. Re1+ Kd8 33. Rxe8+ Kxe8 34. b4 Kd7 35. a4 Bc6 36. b5 axb5 37. Bxb5 Bxb5 38. axb5 f5 39. c4 Kd6 40. b6 Kc6 41. c5 g5 42. Kf3 Kb7 43. h4 Kc6 44. g4 fxg3 45. Kxg3 gxh4+ 46. Kxh4 Kb7 47. Kh5 Kc6 48. Kh4 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.27"] [White "Montoya Echeverri, Sebastian"] [Black "Cuesta Cifuentes, Jair Alfonso"] [Result "0-1"] [ECO "A00"] [WhiteElo "1647"] [BlackElo "1945"] [PlyCount "74"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 Qb6 8. Nf3 f6 9. g3 cxd4 10. cxd4 Bb4+ 11. Bd2 fxe5 12. fxe5 O-O 13. Bg2 Ndxe5 14. dxe5 Nxe5 15. Nf4 Nxf3+ 16. Bxf3 Qe3+ 17. Be2 Qe4 18. Rf1 e5 19. Bxb4 Qxb4+ 20. Qd2 Qxd2+ 21. Kxd2 exf4 22. Bf3 Bh3 23. Rf2 fxg3 24. hxg3 Rf5 25. Re1 Raf8 26. Rh2 Rxf3 27. Rxh3 Rf2+ 28. Re2 R8f3 29. Ke1 Rf1+ 30. Kd2 d4 31. Rh4 d3 32. Re3 R1f2+ 33. Kxd3 Rxe3+ 34. Kxe3 Rxb2 35. Rc4 h6 36. Rc7 a5 37. a4 Kh7 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.28"] [White "Zabala, Fidel"] [Black "Paniagua, Fabio De Jesus"] [Result "1-0"] [ECO "A00"] [WhiteElo "1929"] [BlackElo "1643"] [PlyCount "55"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 O-O 9. d4 Bb6 10. d5 Na5 11. Bc2 Re8 12. Bg5 h6 13. Bh4 c6 14. d6 Re6 15. b3 Qf8 16. Nbd2 c5 17. Nf1 Rxd6 18. Qe2 Re6 19. Bxf6 Rxf6 20. Nxe5 Qe7 21. Ng4 Re6 22. Ng3 d5 23. Nf5 Qf8 24. e5 c4 25. Kh1 h5 26. Nf6+ Rxf6 27. exf6 g6 28. Ne7+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.29"] [White "Molina Ballesteros, Juan Sebastian"] [Black "Garces, Javier"] [Result "1-0"] [ECO "A00"] [WhiteElo "1613"] [BlackElo "1824"] [PlyCount "27"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 f6 6. Bd3 Qb6 7. O-O c4 8. Bc2 fxe5 9. Nxe5 Nxe5 10. dxe5 g6 11. Qf3 Bg7 12. Ba4+ Bd7 13. Bxd7+ Kxd7 14. Qf7+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.30"] [White "Ortiz Monsalve, Sebastian"] [Black "Zapata Montoya, Andres Geronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1439"] [BlackElo "1990"] [PlyCount "57"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. h3 O-O 9. d4 Bb6 10. Bg5 h6 11. Bh4 exd4 12. cxd4 Re8 13. Nc3 Ne7 14. e5 Nh7 15. Nd5 g5 16. Nxb6 cxb6 17. exd6 Nf5 18. Ne5 Rxe5 19. dxe5 Nxh4 20. Qh5 Qf8 21. Rac1 Bf5 22. g3 Bg6 23. Qe2 Nf5 24. Rfd1 Rd8 25. e6 Rxd6 26. Rxd6 Qxd6 27. exf7+ Bxf7 28. Qe8+ Qf8 29. Bxf7+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.31"] [White "Shaffer, Alexander"] [Black "Montoya, Mariangel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1805"] [BlackElo "1280"] [PlyCount "59"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. O-O-O h6 11. Bh4 c6 12. Ne1 Be6 13. f3 a6 14. Nc2 g5 15. Bf2 Bf8 16. h4 g4 17. h5 b5 18. Ne3 gxf3 19. gxf3 bxc4 20. Bxc4 Bc5 21. Bxe6 fxe6 22. Ng4 Be7 23. Nxe5 Nh7 24. Rhg1+ Kf8 25. Ng6+ Kf7 26. Nxe7 Rxe7 27. Be3 Nf6 28. Rd8 Rb7 29. Bxh6 Raa7 30. Rg7# 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.07"] [Round "3.33"] [White "Mora Munoz, Alejandro"] [Black "Fitzgerald, Daniela"] [Result "1-0"] [ECO "A00"] [WhiteElo "1880"] [BlackElo "1685"] [PlyCount "85"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 Bf5 6. Bd3 Bg6 7. O-O e6 8. Bf4 c6 9. Ne5 Nbd7 10. Nc4 Qd8 11. Nd6+ Bxd6 12. Bxd6 Nb6 13. Be5 Nbd7 14. Bg3 Nd5 15. Ne4 O-O 16. Nd6 Qb6 17. Rb1 N7f6 18. Bxg6 hxg6 19. h3 Ne8 20. Ne4 Rd8 21. c3 Ndf6 22. Nc5 Nd6 23. Qb3 Qxb3 24. axb3 Nfe4 25. Bxd6 Nxd6 26. Ra1 b6 27. Nd3 a5 28. Ne5 Ne4 29. Nxc6 Rd6 30. Ne5 Nd2 31. Rfe1 Rc8 32. Ra3 Kf8 33. Re2 Nb1 34. Ra1 Nxc3 35. bxc3 Rxc3 36. b4 axb4 37. Ra7 Rxd4 38. Nxf7 b3 39. Ng5 Rd1+ 40. Kh2 Rc2 41. Nxe6+ Kg8 42. Rxg7+ Kh8 43. Re4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.1"] [White "Sanchez, Sebastian Felipe"] [Black "Guerrero Fandino, Gustavo A"] [Result "1-0"] [ECO "A45"] [WhiteElo "2445"] [BlackElo "2118"] [PlyCount "95"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. f3 Nf6 5. e4 g6 6. Nc3 Bg7 7. Qd2 c6 8. Nge2 Qa5 9. Nc1 Nbd7 10. a4 Qc7 11. a5 e5 12. Be3 exd4 13. Bxd4 O-O 14. Nb3 Ne5 15. Qf2 Be6 16. Bxa7 c5 17. Bb6 Qe7 18. O-O-O Bxb3 19. cxb3 Nc6 20. Qg3 Ne8 21. Nd5 Qe6 22. a6 bxa6 23. Bc4 Nd4 24. Kb1 Qd7 25. b4 Qa4 26. Qf2 Rb8 27. b3 Nxb3 28. Qa2 Qxa2+ 29. Kxa2 Nd4 30. bxc5 dxc5 31. Bxc5 Ne6 32. Ba3 N8c7 33. Nxc7 Nxc7 34. Rd7 Nb5 35. Bxb5 axb5 36. Bxf8 Bxf8 37. Rc1 Ra8+ 38. Kb3 Ra3+ 39. Kb2 Re3 40. Rc8 Re2+ 41. Kb3 Re3+ 42. Kc2 b4 43. Rdd8 Rc3+ 44. Rxc3 bxc3 45. Kxc3 Kg7 46. Kc4 Ba3 47. Kd5 Bb4 48. Rd7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.2"] [White "Castrillon Gomez, Melissa"] [Black "Arenas, David"] [Result "0-1"] [ECO "A00"] [WhiteElo "2224"] [BlackElo "2457"] [PlyCount "82"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 g6 2. e4 d6 3. Nf3 Bg7 4. h3 Nf6 5. Bd3 O-O 6. O-O Nc6 7. c3 e5 8. Be3 exd4 9. Nxd4 Re8 10. Nd2 Bd7 11. f4 Nxd4 12. Bxd4 c5 13. Bf2 Bc6 14. Qf3 b5 15. Rae1 Nd7 16. Qd1 Rb8 17. Nf3 Nf6 18. e5 Nh5 19. exd6 Qxd6 20. Bc2 Qxf4 21. Bxc5 Red8 22. Qc1 Qxc1 23. Rxc1 Nf4 24. Rcd1 Rxd1 25. Bxd1 Ne6 26. Bxa7 Ra8 27. Bd4 Nxd4 28. Nxd4 Bxd4+ 29. cxd4 Rxa2 30. Rf2 Bd5 31. Rd2 Kf8 32. Kf2 Ke7 33. Be2 b4 34. Ke3 Kd6 35. g4 Ra1 36. h4 Rh1 37. h5 Rh3+ 38. Kf2 gxh5 39. gxh5 f5 40. Rd3 Rh2+ 41. Ke3 f4+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.4"] [White "Cordoba Roa, Angel Gabriel"] [Black "Araujo Sanchez, Josue"] [Result "1-0"] [ECO "A00"] [WhiteElo "2009"] [BlackElo "2332"] [PlyCount "71"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. f3 Bd7 9. O-O-O Be7 10. h4 Rc8 11. Kb1 h6 12. Bxf6 gxf6 13. f4 Qb6 14. Nb3 Na5 15. Rh3 Nxb3 16. axb3 Qc5 17. Bd3 b5 18. f5 a5 19. fxe6 fxe6 20. e5 Qxe5 21. Bg6+ Kd8 22. Re3 Qc5 23. Ne4 Qb6 24. Nxd6 Bxd6 25. Rd3 Qa7 26. Rxd6 Rc7 27. Qf4 Kc8 28. Qxf6 Rg8 29. Rxd7 Rxd7 30. Qxe6 Rgg7 31. Be8 Kd8 32. Bxd7 Rxd7 33. Qg8+ Ke7 34. Rxd7+ Qxd7 35. Qg7+ Ke8 36. Qxd7+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.5"] [White "Escobar Medina, Andres F"] [Black "Ospina, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "2312"] [BlackElo "1993"] [PlyCount "43"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 c5 5. d4 cxd4 6. exd4 Nc6 7. a3 Be7 8. c5 Ne4 9. Bb5 Nxc3 10. bxc3 O-O 11. Bxc6 bxc6 12. O-O Ba6 13. Re1 Bf6 14. Bf4 Qa5 15. Re3 Rfd8 16. Bg5 Bxg5 17. Nxg5 Qc7 18. Qc2 g6 19. Rh3 Qf4 20. Nxh7 Kg7 21. Rf3 Qe4 22. Rxf7+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.6"] [White "Loaiza Cuervo, Santiago"] [Black "Echavarria, Johann"] [Result "1-0"] [ECO "A00"] [WhiteElo "1754"] [BlackElo "2288"] [PlyCount "56"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. g3 fxe4 13. Bg2 Be6 14. Bxe4 Bg7 15. Qh5 Rc8 16. O-O Ne7 17. Nxe7 Qxe7 18. Rad1 Rc5 19. Nb1 d5 20. Bf5 Bxf5 21. Qxf5 Qe6 22. Qxe6+ fxe6 23. c3 e4 24. Nd2 b4 25. Nb3 Rc7 26. cxb4 Bxb2 27. f3 exf3 28. Rxf3 Ke7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.7"] [White "Marin, Sebastian"] [Black "Lopez Gonzalez, Carlos Andres"] [Result "0-1"] [ECO "A00"] [WhiteElo "2327"] [BlackElo "1991"] [PlyCount "70"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. a4 b4 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 Qa5 16. Qd4+ Kg8 17. Kd2 Rac8 18. Rhe1 Rfe8 19. Re4 e5 20. Qxb4 Qd8 21. Ke2 Bf5 22. Rc4 Qg5 23. Kf1 Rxc4 24. Bxc4 Qf4 25. Qb5 Rc8 26. Bd3 e4 27. Qb4 Qxh2 28. fxe4 Bxe4 29. Qxe4 Qh1+ 30. Kf2 Qxa1 31. Qb4 Re8 32. Bb5 Re5 33. Bd3 Qc1 34. Qb8+ Kg7 35. Qxa7 Qf4+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.8"] [White "Chirivi C, Jenny Astrid"] [Black "Toro, Miguel Angel"] [Result "1-0"] [ECO "A00"] [WhiteElo "2170"] [BlackElo "1976"] [PlyCount "59"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 Nbd7 10. Nh3 Ne5 11. Nf2 a6 12. a4 Re8 13. Be2 Rb8 14. O-O h5 15. h3 Qa5 16. f4 Ned7 17. Bd3 c4 18. Bxc4 Nc5 19. e5 Nfd7 20. e6 Nb6 21. Ba2 Nbxa4 22. Bd4 Qb4 23. Bxg7 Kxg7 24. f5 Qxb2 25. f6+ Kh7 26. Qxb2 Nxb2 27. Nfe4 fxe6 28. Nxd6 Bd7 29. Nxe8 Rxe8 30. Rab1 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.11"] [White "Campos Gomez, Manuel"] [Black "Borre Meza, Orlando David"] [Result "1-0"] [ECO "D05"] [WhiteElo "2082"] [BlackElo "1490"] [PlyCount "65"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 d5 2. b3 Nf6 3. e3 e6 4. d4 Be7 5. Bd3 b6 6. O-O O-O 7. Bb2 Bb7 8. Nbd2 Nbd7 9. Ne5 c5 10. f4 cxd4 11. exd4 Ne4 12. Bxe4 dxe4 13. Qe2 f5 14. Nxd7 Qxd7 15. Rfd1 Qc7 16. Qe3 Bd6 17. Rf1 b5 18. c4 a6 19. Rac1 g5 20. g3 gxf4 21. gxf4 Qg7+ 22. Kh1 Kf7 23. c5 Bc7 24. c6 Bc8 25. Qh3 Rh8 26. Bc3 Rg8 27. Rg1 Qh8 28. Qh5+ Ke7 29. Bb4+ Bd6 30. Qh4+ Ke8 31. Bxd6 Rg7 32. Rxg7 Qxg7 33. Rg1 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.12"] [White "Gonzalez, Leandro"] [Black "Perez, William"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1773"] [BlackElo "2001"] [PlyCount "60"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 e5 8. dxe5 Nh5 9. Be3 Nxe5 10. Bb5+ Nc6 11. Nd2 Be6 12. Qa4 Bd7 13. Ngf3 a6 14. Be2 Be7 15. Qb3 Nf6 16. Qxb7 Rb8 17. Qxa6 Rxb2 18. Bb5 Nb8 19. Bxd7+ Qxd7 20. Qd3 O-O 21. O-O Nc6 22. Rfb1 Rxb1+ 23. Qxb1 Ng4 24. Qd3 Nxe3 25. fxe3 Bf6 26. Rb1 Qa7 27. Rb5 Qxa2 28. Qxd5 Qxd5 29. Rxd5 Bxc3 30. Rc5 Bxd2 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.14"] [White "Soto, Miguel Angel"] [Black "Leon Acevedo, Juan Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "2352"] [BlackElo "1838"] [PlyCount "103"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 Nf6 6. e3 O-O 7. h3 a6 8. Rc1 b5 9. cxd5 cxd5 10. Be2 Bb7 11. b4 Nc6 12. Qb3 Qb6 13. O-O Rac8 14. Rb1 Rfd8 15. a4 Ne4 16. Rfc1 Nxc3 17. Rxc3 bxa4 18. Qa3 Bf8 19. Rc5 f6 20. Qa2 e6 21. b5 Bxc5 22. bxc6 Qxc6 23. dxc5 e5 24. Nxe5 fxe5 25. Bxe5 Qe6 26. Bd6 Bc6 27. Bg4 Qf7 28. Rb6 Bb5 29. Bf3 Bc4 30. Qxa4 Qa7 31. Qd1 Rxd6 32. Rxd6 Qxc5 33. Bxd5+ Bxd5 34. Rxd5 Qc1 35. Qxc1 Rxc1+ 36. Kh2 Ra1 37. Rd7 a5 38. Kg3 Ra4 39. Ra7 h6 40. f3 Ra2 41. f4 a4 42. Kf3 a3 43. g4 Ra1 44. Ke4 a2 45. Ke5 Re1 46. Rxa2 Rxe3+ 47. Kf6 g5 48. Ra8+ Kh7 49. Ra7+ Kg8 50. f5 Rxh3 51. Kg6 Kf8 52. f6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.15"] [White "Salcedo, Pablo Esteban"] [Black "Molina Ballesteros, Juan Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "2166"] [BlackElo "1613"] [PlyCount "57"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Be2 O-O 7. O-O Bxc3 8. bxc3 Ne4 9. Bb2 d6 10. Nd2 Nxd2 11. Qxd2 Nd7 12. f3 f5 13. Bd3 Qg5 14. Rae1 c5 15. d5 e5 16. f4 exf4 17. exf4 Qg6 18. Re7 Rad8 19. Rfe1 Bc8 20. Qc2 Rde8 21. Qa4 a6 22. R1e3 Nf6 23. Qc6 Nd7 24. Rxe8 Rxe8 25. Bxf5 Qxf5 26. Rxe8+ Kf7 27. Qxc8 Qb1+ 28. Kf2 Qxb2+ 29. Re2 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.16"] [White "Cuesta Cifuentes, Jair Alfonso"] [Black "Zapata Cuartas, Juan Carlos"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1945"] [BlackElo "2093"] [PlyCount "15"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 O-O 7. cxd5 exd5 8. e3 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.17"] [White "Gallego Carvajal, Miguel Angel"] [Black "Castano, Jhon Edison"] [Result "0-1"] [ECO "D02"] [WhiteElo "1698"] [BlackElo "2061"] [PlyCount "90"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 c5 6. c3 Nc6 7. Nbd2 O-O 8. Bd3 Qe7 9. Ne5 Bxe5 10. Bxe5 Nd7 11. Nf3 f6 12. Bg3 e5 13. Bc2 Nb6 14. O-O Bg4 15. e4 cxd4 16. exd5 Nxd5 17. Be4 Rad8 18. Qb3 Be6 19. cxd4 f5 20. Bxd5 Bxd5 21. Bh4 Qxh4 22. Qxd5+ Rxd5 23. Nxh4 e4 24. g3 Rxd4 25. Rad1 Rfd8 26. Rxd4 Nxd4 27. Ng2 Nf3+ 28. Kh1 Rd2 29. Ne3 g6 30. Nd1 b5 31. Kg2 b4 32. h3 Kf7 33. h4 Ke6 34. h5 Ne5 35. hxg6 hxg6 36. Rh1 Ng4 37. Re1 a5 38. Kf1 Kd5 39. a3 Kc4 40. axb4 axb4 41. Ne3+ Nxe3+ 42. Rxe3 Rxb2 43. g4 b3 44. gxf5 gxf5 45. f3 Kd4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.18"] [White "Mesa Cruz, Juan Carlos"] [Black "Cuervo Velasquez, Juan Manuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "2026"] [BlackElo "1296"] [PlyCount "61"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 h6 11. Bh4 g5 12. e5 dxe5 13. fxg5 Nh7 14. g6 Bg5+ 15. Kb1 Nc5 16. Ndb5 axb5 17. Nxb5 Qe7 18. g7 Rg8 19. Nd6+ Qxd6 20. Rxd6 Bxh4 21. Qe3 Rxg7 22. Qxc5 Be7 23. Bb5+ Bd7 24. Bxd7+ Kf8 25. Bc8 Kg8 26. Bxb7 Rb8 27. Rhd1 Nf8 28. Qc7 Bxd6 29. Rxd6 Rxg4 30. b3 Re8 31. Bc6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.19"] [White "Mateus, Martha"] [Black "Ortiz Monsalve, Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "2025"] [BlackElo "1439"] [PlyCount "67"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 b6 7. O-O Bb7 8. Re1 Be7 9. c3 Qc7 10. Qe2 h6 11. a3 dxe4 12. dxe4 Rd8 13. e5 Nd7 14. Nf1 Qc8 15. b4 a5 16. b5 Na7 17. c4 Nf8 18. Bb2 g5 19. N3d2 Bxg2 20. Kxg2 Ng6 21. Ne4 Qc7 22. Rad1 O-O 23. Qh5 Kh7 24. Rxd8 Rxd8 25. Ne3 Qb7 26. Ng4 Rd2 27. Qxh6+ Kg8 28. Kg1 Qxe4 29. Rxe4 Rxb2 30. Nf6+ Bxf6 31. exf6 Rb1+ 32. Kg2 Nf4+ 33. Rxf4 Rg1+ 34. Kxg1 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.20"] [White "Moscoso Sanchez, Fernando"] [Black "Arias, Juan Carlos"] [Result "1/2-1/2"] [ECO "B38"] [WhiteElo "2138"] [BlackElo "1951"] [PlyCount "91"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Nxd4 10. Bxd4 Bd7 11. Be3 Bc6 12. f3 a5 13. Qe1 Nd7 14. Rd1 Qc7 15. Qf2 b6 16. Rfe1 Nc5 17. Bf1 f5 18. exf5 Rxf5 19. Bd4 e5 20. Bxc5 dxc5 21. Qg3 Rd8 22. Bd3 Rf4 23. Be4 Bxe4 24. Nxe4 Rd4 25. Qh3 Qd8 26. Qe6+ Kh8 27. Nd6 Qf6 28. Qe8+ Qf8 29. Rxd4 Qxe8 30. Nxe8 Rxd4 31. Nxg7 Kxg7 32. Rxe5 Rxc4 33. Re2 $11 a4 34. Kf2 Kf6 35. Ke1 b5 36. Kd2 Kf5 37. b3 Rd4+ 38. Kc2 h5 39. g3 g5 40. Re8 axb3+ 41. axb3 c4 42. bxc4 Rxc4+ 43. Kb3 Rd4 44. Rf8+ Ke5 45. Rg8 Kf6 46. Rf8+ 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.21"] [White "Ramirez Reyes, Braulio Fernando"] [Black "Mogollon Tobar, Nicolle Julieth"] [Result "0-1"] [ECO "D00"] [WhiteElo "2093"] [BlackElo "1896"] [PlyCount "38"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. f4 d5 3. e3 Bf5 4. Bd3 e6 5. Nf3 c6 6. Qe2 Nbd7 7. Nbd2 Ne4 8. O-O Ndf6 9. Ne5 h5 10. Ndf3 h4 11. Bd2 Be7 12. Be1 h3 13. g3 Ng4 14. Nd2 Nxe5 15. fxe5 a6 16. Qf3 Ng5 17. Qe2 Be4 18. Bxe4 dxe4 19. Qg4 f5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.22"] [White "Bolanos Lopez, Juan Jacobo"] [Black "Pazos Gambarrotti, Plinio"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1848"] [BlackElo "2063"] [PlyCount "112"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. O-O d6 7. Nc3 Be7 8. a3 O-O 9. Bc4+ Kh8 10. Ng5 Qe8 11. Ne6 Bxe6 12. Bxe6 Nd4 13. Ba2 Qg6 14. f3 Nh5 15. f4 c6 16. f5 Qe8 17. Be3 Bd8 18. Kh1 Bb6 19. Bxd4 Bxd4 20. g4 Nf6 21. g5 Nd7 22. Qg4 Bxc3 23. bxc3 Qe7 24. Rg1 d5 25. exd5 cxd5 26. Bxd5 Nb6 27. Bb3 Qd7 28. Raf1 Qc6+ 29. Qf3 e4 30. Qg2 Nd5 31. Qxe4 Ne3 32. Qxc6 bxc6 33. Rf3 Nxf5 34. Rgf1 g6 35. Be6 Rad8 36. Bxf5 gxf5 37. Rxf5 Rfe8 38. Kg2 Rd2+ 39. R1f2 Ree2 40. Rxe2 Rxe2+ 41. Rf2 Re3 42. Rf7 a5 43. Ra7 Rxc3 44. Rxa5 Kg7 45. a4 Kg6 46. Ra7 Rxc2+ 47. Kg3 Kxg5 48. Rxh7 Rc3+ 49. Kf2 Ra3 50. Rc7 Ra2+ 51. Ke3 Ra3+ 52. Kd2 Rxa4 53. Rxc6 Ra2+ 54. Rc2 Rxc2+ 55. Kxc2 Kh4 56. h3 Kxh3 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.23"] [White "Negron Lizarazo, Juan Sebastian"] [Black "Trujillo Chaverra, Fernando"] [Result "0-1"] [ECO "B40"] [WhiteElo "1542"] [BlackElo "2043"] [PlyCount "16"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 a6 6. h3 Qc7 7. Be3 b5 8. c3 c4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.24"] [White "Orellana Fajardo, Jose Luis"] [Black "Chavez, Brayan Steven"] [Result "0-1"] [ECO "A00"] [BlackElo "1992"] [PlyCount "42"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb3 Nf6 6. Nc3 d6 7. Be2 Bg7 8. Be3 Bd7 9. f4 O-O 10. g4 a6 11. g5 Ne8 12. Nd5 Bxb2 13. Bb6 Qb8 14. Nd4 e5 15. Bc7 Nxc7 16. Nf6+ Kh8 17. Nxd7 Bc3+ 18. Kf1 Qc8 19. Bg4 Nxd4 20. Qd3 f5 21. gxf6 Bxa1 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.25"] [White "Toro Castaneda, Elizabeth"] [Black "Mora Munoz, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1987"] [BlackElo "1880"] [PlyCount "78"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. O-O Be7 10. a4 Rc8 11. f3 Nb6 12. a5 Nc4 13. Bxc4 Bxc4 14. Re1 O-O 15. Nd5 Nxd5 16. exd5 Bg5 17. Bf2 Qd7 18. Nc1 Qf5 19. b3 Bb5 20. c4 Bd7 21. Ne2 Qg6 22. Ng3 f5 23. Qd3 h5 24. Rad1 h4 25. Nf1 Rce8 26. Qc2 h3 27. g3 e4 28. fxe4 fxe4 29. Be3 Bd8 30. b4 Rf3 31. Kh1 Ref8 32. Bf4 Bg4 33. Be3 Qf5 34. Kg1 Bg5 35. Bxg5 Rf2 36. Ne3 Rxc2 37. Nxf5 Rg2+ 38. Kh1 Rxf5 39. Rd2 Bf3 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.26"] [White "Sanchez Arroyave, Juan Pablo"] [Black "Shaffer, Alexander"] [Result "1-0"] [ECO "A00"] [WhiteElo "1976"] [BlackElo "1805"] [PlyCount "119"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Bf6 9. Rc1 c5 10. d5 Nxc3 11. Bxc3 exd5 12. cxd5 d6 13. e4 Re8 14. Re1 Nd7 15. Qd3 Bxc3 16. Qxc3 Qf6 17. Qc2 Re7 18. Nh4 g6 19. Qd2 Rae8 20. Rcd1 Qg7 21. f4 f6 22. Qd3 Bc8 23. Qc4 Nf8 24. Nf3 Bg4 25. h3 Bxf3 26. Bxf3 g5 27. Kf2 gxf4 28. gxf4 Qh6 29. Rg1+ Kh8 30. Rg4 Ng6 31. Qc1 Rg7 32. Rh1 Nh4 33. f5 Qxc1 34. Rxc1 Nxf3 35. Kxf3 Reg8 36. Rxg7 Rxg7 37. a3 b5 38. a4 a6 39. axb5 axb5 40. Ra1 Rd7 41. Ra6 Kg7 42. Rb6 b4 43. Kf4 Kf7 44. b3 Ke7 45. Ra6 Rc7 46. Ke3 c4 47. bxc4 Rxc4 48. Ra7+ Kd8 49. Rxh7 b3 50. Rb7 Rc3+ 51. Kf4 Kc8 52. Rb4 Rxh3 53. Kg4 Re3 54. Kh5 b2 55. Rxb2 Rxe4 56. Kg6 Re5 57. Rb5 Kd8 58. Kxf6 Ke8 59. Ra5 Kd8 60. Kg6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.27"] [White "Garces, Javier"] [Black "Ruiz Agudelo, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1824"] [BlackElo "1648"] [PlyCount "75"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. O-O O-O 9. e5 Bxc3 10. bxc3 Nd5 11. Bd3 f5 12. c4 Ne7 13. Ba3 Re8 14. Bd6 Ng6 15. Qd2 Ba6 16. g3 Nh8 17. Rab1 Nf7 18. c5 Bxd3 19. cxd3 Nxd6 20. cxd6 Rb8 21. d4 Rb6 22. a4 Qb8 23. Qd3 Rb4 24. Rxb4 Qxb4 25. Rb1 Qxa4 26. Rb7 Rd8 27. Qb1 Qxd4 28. Rb8 Rxb8 29. Qxb8+ Kf7 30. Qd8 Qd1+ 31. Kg2 Qd5+ 32. Kh3 Qc4 33. Qxd7+ Kg6 34. Qe8+ Kh6 35. f4 Qf1+ 36. Kh4 Qf3 37. h3 Qe4 38. Qh5# 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.28"] [White "Fitzgerald, Daniela"] [Black "Montoya Echeverri, Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1685"] [BlackElo "1647"] [PlyCount "53"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6 Bxb5 9. exf7+ Kf8 10. Nxb5 Qa5+ 11. Nc3 cxd4 12. Nxd4 Bxd4 13. Qxd4 Nf6 14. f5 Qxf5 15. Bh6+ Kxf7 16. O-O-O Nc6 17. Qc4+ Qe6 18. Qb5 Rhc8 19. Rhf1 Kg8 20. Rde1 Qf7 21. g4 Qe8 22. g5 Nd7 23. Qd5+ Kh8 24. Rf7 Nb6 25. Bg7+ Kg8 26. Rf8+ Kxg7 27. Qg8# 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "4.29"] [White "Montoya, Mariangel"] [Black "Ramirez H, Jhonatan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1280"] [BlackElo "1713"] [PlyCount "55"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 f5 5. d3 Be7 6. Qb3 Na5 7. Qc2 fxe4 8. dxe4 Nxc4 9. Qa4+ c6 10. Qxc4 Bg4 11. Be3 Qd7 12. Nbd2 Nf6 13. O-O-O b5 14. Qe2 a5 15. h3 Be6 16. Nb3 Bxb3 17. axb3 a4 18. Nxe5 Qe6 19. Nxc6 Qxb3 20. Nxe7 Kxe7 21. e5 dxe5 22. Bc5+ Kf7 23. Qxe5 Rhe8 24. Qc7+ Kg8 25. Rhe1 Rec8 26. Qe7 Qc4 27. Rd4 Qxc5 28. Rd8+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.3"] [White "Panesso Rivera, Henry"] [Black "Loaiza Cuervo, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "2366"] [BlackElo "1754"] [PlyCount "39"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 Nc6 10. Nc2 Nh5 11. Be3 f5 12. Qd2 Be6 13. Bg5 Qd7 14. Nd5 Ne5 15. exf5 Bxf5 16. g4 c6 17. Ne7+ Rxe7 18. Bxe7 Qxe7 19. gxf5 Qh4 20. f4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.5"] [White "Sierra Mejia, Juan Pablo"] [Black "Campos Gomez, Manuel"] [Result "0-1"] [ECO "A50"] [WhiteElo "2145"] [BlackElo "2082"] [PlyCount "70"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. d5 Bd6 6. g3 exd5 7. cxd5 O-O 8. Bg2 Na6 9. a3 c6 10. Nd4 Nxd5 11. Nxd5 cxd5 12. Nf5 Qf6 13. Nxd6 Qxd6 14. Bf4 Qe6 15. b4 Rfe8 16. O-O Rac8 17. Qa4 Rc4 18. Rfc1 Nc5 19. Qd1 Ne4 20. Rxc4 dxc4 21. Qd4 d5 22. Rd1 h6 23. h4 Bc6 24. Kh2 Ba4 25. Rc1 Nf6 26. Bf3 Qf5 27. Be3 Ne4 28. Bg2 Qe5 29. Qxe5 Rxe5 30. Bd4 Re8 31. f3 Nd2 32. e3 Nb3 33. Rc3 Nxd4 34. exd4 Re2 35. g4 Rd2 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.6"] [White "Lopez Gonzalez, Carlos Andres"] [Black "Gonzalez Ramirez, Mauricio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1991"] [BlackElo "2144"] [PlyCount "68"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. exf6+ Nxf6 12. Ng6+ hxg6 13. Qxh8 Kf7 14. O-O e5 15. Nb3 Nxb3 16. axb3 Bf5 17. Bxf5 gxf5 18. Bg5 Bc5 19. Qh3 Qd7 20. Bxf6 gxf6 21. Rad1 Ke6 22. Rd3 e4 23. Rg3 d4 24. Re1 Ke5 25. Rg6 d3 26. Qg3+ Ke6 27. Qg5 Qd4 28. Kh1 Rf8 29. g4 Qxf2 30. gxf5+ Ke5 31. Qc1 d2 32. Qc3+ Kxf5 33. Qh3+ Kxg6 34. Qg4+ Kh6 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.7"] [White "Soto, Miguel Angel"] [Black "Banuelos Ramos, Miguel Val"] [Result "1-0"] [ECO "A00"] [WhiteElo "2352"] [BlackElo "1863"] [PlyCount "75"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. exf5 Bxf5 7. O-O Bd3 8. Re1 Be7 9. Re3 e4 10. Nd4 Qd7 11. Nxc6 bxc6 12. Bc2 Bxc2 13. Qxc2 Nf6 14. d3 exd3 15. Qxd3 O-O 16. Rh3 d5 17. Be3 g6 18. Nd2 Ng4 19. Nb3 Nxe3 20. Rxe3 Bg5 21. Re2 Rf7 22. Nc5 Qd6 23. b4 a5 24. Nb7 Qd7 25. Nxa5 c5 26. Rd1 c6 27. a3 Bd8 28. Nc4 Bc7 29. bxc5 Qd8 30. Ne3 Rxa3 31. Ng4 Qf8 32. Rde1 Ra8 33. Re6 Rc8 34. g3 Bb8 35. Qd4 Qg7 36. Nf6+ Kh8 37. Re8+ Rf8 38. R1e7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.8"] [White "Araujo Sanchez, Josue"] [Black "Chirivi, Angie Lizeth"] [Result "0-1"] [ECO "A00"] [WhiteElo "2332"] [BlackElo "2048"] [PlyCount "72"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 Nf6 2. d4 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 O-O 6. Bd3 Nc6 7. a3 e5 8. dxe5 Ng4 9. Bb2 Ngxe5 10. Qc1 d4 11. e4 Bh6 12. Qd1 Bg4 13. Be2 d3 14. Nxe5 dxe2 15. Qc1 Nxe5 16. Bxe5 Re8 17. Bc3 Rxe4 18. h3 Be6 19. Nxe4 Bxc1 20. Rxc1 Qh4 21. Nf6+ Kf8 22. g3 Qc4 23. Be5 a5 24. f4 axb4 25. axb4 Qc6 26. Kf2 Ra3 27. c3 e1=Q+ 28. Rhxe1 Ra2+ 29. Ke3 Qg2 30. Rcd1 Qf2+ 31. Kd3 b5 32. Nxh7+ Ke8 33. Nf6+ Kf8 34. Nh7+ Ke7 35. Bf6+ Kd6 36. Ke4+ Kc6 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.9"] [White "Echavarria, Johann"] [Black "Mesa Cruz, Juan Carlos"] [Result "1/2-1/2"] [ECO "E48"] [WhiteElo "2288"] [BlackElo "2026"] [PlyCount "44"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 b6 6. Nge2 Bb7 7. O-O d5 8. cxd5 exd5 9. Qc2 a6 10. f3 c5 11. a3 cxd4 12. axb4 dxc3 13. Qxc3 Nbd7 14. Bd2 Re8 15. Qd4 Ne5 16. b3 Nc6 17. Qh4 Qd6 18. Ng3 g6 19. Rad1 Nd7 20. Bc3 Qe7 21. Qxe7 Rxe7 22. Kf2 f5 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.10"] [White "Malka, Samuel"] [Black "Mateus, Martha"] [Result "1-0"] [ECO "E18"] [WhiteElo "2231"] [BlackElo "2025"] [PlyCount "43"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. cxd5 exd5 8. Nc3 Bb7 9. Bf4 Nh5 10. Be3 Nd7 11. Ne5 Nhf6 12. Qa4 Nb8 13. Rac1 c6 14. Rfd1 Nfd7 15. Nd3 Re8 16. Bf4 Bg5 17. e4 Bxf4 18. Nxf4 dxe4 19. Nxe4 Nf6 20. d5 Nxd5 21. Nxd5 cxd5 22. Nd6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.12"] [White "Betancur Giraldo, David Rogelio"] [Black "Moncada Correa, Sara"] [Result "1-0"] [ECO "A00"] [WhiteElo "2166"] [BlackElo "1922"] [PlyCount "63"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 cxd4 6. cxd4 Bf5 7. a3 e6 8. Nc3 f6 9. f4 Nh6 10. h3 Be7 11. Nf3 O-O 12. Bf2 fxe5 13. fxe5 Be4 14. Be2 Nf5 15. O-O Bxf3 16. Bxf3 Bh4 17. Ne2 Bxf2+ 18. Rxf2 Qh4 19. Bg4 Nfxd4 20. Rxf8+ (20. Nxd4 Nxd4 (20... Rxf2) 21. Rxf8+ Rxf8 22. Qxd4) 20... Rxf8 21. Nxd4 Qf2+ (21... Nxd4 ) 22. Kh1 Nxd4 23. Qd3 Nc2 24. Bxe6+ Kh8 25. Rg1 Nd4 26. Bg4 h5 27. Bxh5 Nf5 28. Bf3 d4 29. e6 Nh4 30. e7 Re8 31. Qb5 Rg8 32. Qh5# 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.14"] [White "Ospina, Santiago"] [Black "Soto, Cristian Camilo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1993"] [BlackElo "2078"] [PlyCount "30"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Qxd5 exd5 12. Bf4 Be6 13. O-O-O O-O 14. Bd3 a6 15. Rhe1 Rfe8 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.15"] [White "Mendez Ramirez, Victor"] [Black "Gonzalez, Leandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "2142"] [BlackElo "1773"] [PlyCount "77"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. g3 g6 3. Nf3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c5 7. d4 Nbd7 8. d5 Nb6 9. Qd3 e6 10. e4 exd5 11. cxd5 Bg4 12. Nd2 Qd7 13. a4 Bh3 14. a5 Bxg2 15. Kxg2 Nc8 16. Nc4 b5 17. axb6 Nxb6 18. Na5 Nh5 19. Qb5 f5 20. Qxd7 Nxd7 21. exf5 gxf5 22. Nb5 Nb6 23. Rd1 Nf6 24. Nc7 Rac8 25. Ne6 Rf7 26. Nc6 Nfxd5 27. Rxa7 Bf6 28. Ra6 Rd7 29. Na5 Kf7 30. Nf4 Nxf4+ 31. Bxf4 Na4 32. Nc4 Nxb2 33. Nxd6+ Kg6 34. Nxc8 Nxd1 35. Be5 Rf7 36. Rd6 Rf8 37. Bxf6 Rxc8 38. Bc3+ Kf7 39. Rxd1 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.17"] [White "Zapata Cuartas, Juan Carlos"] [Black "Barrera Hincapie, Felipe"] [Result "1-0"] [ECO "A00"] [WhiteElo "2093"] [BlackElo "1945"] [PlyCount "43"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bg4 7. f3 Bh5 8. Bd3 a6 9. Nge2 Bg6 10. O-O e6 11. Rc1 Rc8 12. Bg3 Be7 13. Nf4 b5 14. Nxg6 hxg6 15. Nxb5 axb5 16. Bxb5 Qb6 17. Qa4 Kd7 18. Rc3 Ke8 19. Rfc1 Kf8 20. Rxc6 Rxc6 21. Rxc6 Qb7 22. Rc7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.18"] [White "Trujillo Chaverra, Fernando"] [Black "Cuesta Cifuentes, Jair Alfonso"] [Result "1-0"] [ECO "A00"] [WhiteElo "2043"] [BlackElo "1945"] [PlyCount "35"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nc6 6. cxd4 cxd4 7. Qa4 Bc5 8. b4 Bxb4 9. Nexd4 Qb6 10. Nxc6 bxc6 11. Rb1 Rb8 12. a3 a5 13. axb4 axb4 14. Ba3 Nf6 15. Rxb4 Qc7 16. Rxb8 Qxb8 17. Bd3 Bd7 18. Qb4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.19"] [White "Mora Munoz, Alejandro"] [Black "Ossa, Vladimir"] [Result "1-0"] [ECO "A00"] [WhiteElo "1880"] [BlackElo "2021"] [PlyCount "117"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 Nd7 6. f3 h5 7. O-O-O Qa5 8. h4 b5 9. Kb1 Rb8 10. Nh3 Nb6 11. Nf2 b4 12. Ne2 Nc4 13. Qc1 Be6 14. b3 Na3+ 15. Ka1 Nb5 16. Nd3 Rb6 17. Ndf4 Bd7 18. a4 e5 19. dxe5 Bxe5+ 20. Kb1 c5 21. Nd3 Bg7 22. Nb2 Na3+ 23. Ka2 Ne7 24. Bf4 Nc8 25. g3 c4 26. Rd5 Qa6 27. Nd4 Ne7 28. Nxc4 Nxd5 29. exd5 Nxc4 30. Bxc4 Qa5 31. Re1+ Kf8 32. Nc6 Bxc6 33. dxc6 Rxc6 34. Qe3 Be5 35. Bxe5 dxe5 36. f4 Qc5 37. Qxe5 Qxe5 38. Rxe5 f6 39. Rb5 Rb6 40. Rc5 Rh7 41. a5 Rbb7 42. Rc6 Kg7 43. a6 Re7 44. c3 bxc3 45. b4 c2 46. Kb2 Kh6 47. Kxc2 Rc7 48. Bd5 Rhe7 49. b5 Kg7 50. Kc3 Rxc6+ 51. Bxc6 Re3+ 52. Kb4 Re1 53. Kc5 Rd1 54. b6 Rc1+ 55. Kd6 axb6 56. a7 Rd1+ 57. Bd5 Ra1 58. a8=Q Rxa8 59. Bxa8 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.20"] [White "Chavez, Brayan Steven"] [Black "Zabala, Fidel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1992"] [BlackElo "1929"] [PlyCount "36"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Nf3 Bg4 9. Be2 O-O 10. b3 Nc6 11. Rc1 e5 12. dxe5 dxe5 13. Bc5 Re8 14. h3 Bxf3 15. Bxf3 e4 16. Be2 Qg5 17. b4 Qxg2 18. Rf1 Ne5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.21"] [White "Borre Meza, Orlando David"] [Black "Sanchez Arroyave, Juan Pablo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1490"] [BlackElo "1976"] [PlyCount "82"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e3 b6 6. Bd3 Bb7 7. Nf3 d6 8. Bd2 Nbd7 9. a3 Bxc3 10. Bxc3 Qe7 11. e4 e5 12. d5 Nc5 13. b4 Nxd3+ 14. Qxd3 Nh5 15. Bd2 Bc8 16. Bg5 f6 17. Be3 a5 18. Bd2 a4 19. O-O f5 20. c5 bxc5 21. bxc5 Ba6 22. Qe3 Bxf1 23. Rxf1 fxe4 24. Ng5 Nf4 25. Nxe4 Rab8 26. Nc3 Rb3 27. Qe4 Qg5 28. Bxf4 Qxf4 29. Qxf4 Rxf4 30. Ne2 Rc4 31. cxd6 cxd6 32. Ng3 g6 33. f3 Rxa3 34. Ne4 Rd4 35. Rc1 Ra2 36. h3 Kf8 37. Rc7 Rxd5 38. Rd7 Rd4 39. Kh2 h6 40. h4 d5 41. Nd6 Rxh4+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.22"] [White "Toro, Miguel Angel"] [Black "Diaz Larrea, Juan Manuel"] [Result "1/2-1/2"] [ECO "C45"] [WhiteElo "1976"] [BlackElo "1585"] [PlyCount "37"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d5 8. Be2 dxe4 9. Nd2 Bxd4 10. cxd4 Qg6 11. Qb3 O-O 12. O-O-O Be6 13. Qa3 Nd5 14. Kb1 Ndb4 15. Bc4 Bxc4 16. Nxc4 Nd5 17. h4 Nxe3 18. Qxe3 Qf5 19. h5 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.23"] [White "Leon Acevedo, Juan Alejandro"] [Black "Moscoso Sanchez, Fernando"] [Result "1/2-1/2"] [ECO "D76"] [WhiteElo "1838"] [BlackElo "2138"] [PlyCount "51"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nb6 7. Nf3 Nc6 8. e3 O-O 9. O-O Bg4 10. h3 Be6 11. b3 Nd5 12. Ne4 Bf5 13. Nc5 b6 14. Nd3 Be4 15. Bb2 a5 16. Nfe5 Bxg2 17. Kxg2 Ndb4 18. Nxc6 Nxc6 19. Qf3 Nb4 20. Nxb4 axb4 21. Qc6 Ra7 22. a3 bxa3 23. Rxa3 Qa8 24. Qxa8 Rfxa8 25. Rxa7 Rxa7 26. Ra1 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.24"] [White "Pazos Gambarrotti, Plinio"] [Black "Garces, Javier"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2063"] [BlackElo "1824"] [PlyCount "106"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O cxd4 7. exd4 Be7 8. Nc3 Nc6 9. a3 O-O 10. Bg5 Na5 11. Ba2 b6 12. Qd3 Bb7 13. Rad1 Rc8 14. Ne5 Nd5 15. Nxd5 Bxg5 16. Nc3 Bd5 17. Nxd5 exd5 18. Qf3 Nc4 19. Bxc4 dxc4 20. d5 Bf6 21. Nc6 Qd6 22. Rfe1 h6 23. Nxa7 Rc5 24. Nc6 Bxb2 25. Ne7+ Kh8 26. Re6 Qd8 27. Re2 c3 28. Qd3 Bxa3 29. d6 b5 30. Rde1 b4 31. d7 c2 32. Rxc2 Rxc2 33. Qxc2 Qxd7 34. Nf5 Rd8 35. Ne3 Rc8 36. Qb1 Qd2 37. Nc4 Qc3 38. Nd6 Qxe1+ 39. Qxe1 Rc1 40. Nxf7+ Kg8 41. Qxc1 Bxc1 42. Ne5 b3 43. Nc4 Kf7 44. Kf1 Ke6 45. Ke2 Bg5 46. Kd3 Bf6 47. g4 Kd5 48. f4 Bd4 49. h4 Bf2 50. h5 Bd4 51. g5 b2 52. Nxb2 Bxb2 53. gxh6 gxh6 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.26"] [White "Arias, Juan Carlos"] [Black "Molina Ballesteros, Juan Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1951"] [BlackElo "1613"] [PlyCount "42"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. c3 d6 7. O-O Be7 8. Re1 O-O 9. b3 Nbd7 10. Bb2 Qc7 11. Rc1 Rac8 12. c4 Rfd8 13. Qe2 Qb8 14. e4 cxd4 15. Nxd4 Nc5 16. Bb1 a6 17. Rc3 e5 18. Nf5 Bf8 19. Rf3 Nh5 20. Nf1 g6 21. Qe3 gxf5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.27"] [White "Ortiz Monsalve, Sebastian"] [Black "Bolanos Lopez, Juan Jacobo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1439"] [BlackElo "1848"] [PlyCount "96"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qc2 d6 8. Qa4+ Nc6 9. Nxc6 Bxc3+ 10. bxc3 Qd7 11. f3 Qxc6 12. Qxc6+ bxc6 13. Be2 c5 14. Be3 e5 15. Rb1 Kd7 16. O-O Kc7 17. Rfd1 Be6 18. f4 Bg4 19. Bf3 Bxf3 20. gxf3 Kc6 21. Rb3 Nd7 22. Rd5 Nb6 23. Rxb6+ Kxb6 24. Rxd6+ Kc7 25. fxe5 Rhd8 26. Bxc5 Rxd6 27. Bxd6+ Kd7 28. Kf2 g5 29. c5 Ra7 30. Ke3 Rb7 31. f4 gxf4+ 32. Kxf4 Rb2 33. a3 Rxh2 34. Kg5 Re2 35. Kh6 Rxe4 36. Kxh7 Rc4 37. Kg7 Ke8 38. Kf6 Rxc3 39. c6 Rxc6 40. Kf5 a5 41. Kf6 a4 42. Kg7 Rxd6 43. exd6 f5 44. Kf6 f4 45. Ke5 f3 46. Kd5 f2 47. Kc6 f1=Q 48. Kc7 Qb5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.28"] [White "Cuervo Velasquez, Juan Manuel"] [Black "Toro Castaneda, Elizabeth"] [Result "0-1"] [ECO "A00"] [WhiteElo "1296"] [BlackElo "1987"] [PlyCount "66"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. Nc3 Nf6 7. d3 O-O 8. Be3 Nd7 9. Qd2 Re8 10. O-O-O Qa5 11. Kb1 b5 12. g4 b4 13. Ne2 Nb6 14. Bh6 Bxb2 15. Kxb2 Na4+ 16. Kc1 Nc3 17. Qe3 c4 18. Nxc3 bxc3 19. Rdg1 Rb8 20. Kd1 cxd3 21. cxd3 Qxa2 22. Qd4 Rb1+ 23. Bc1 Qb2 24. Qe3 Be6 25. Nd4 Rd8 26. Ne2 Bc4 27. Rg3 a5 28. f4 a4 29. Rh2 a3 30. Nd4 Qxh2 31. dxc4 a2 32. Qxc3 Qxg3 33. Qxg3 a1=Q 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.29"] [White "Montoya Echeverri, Sebastian"] [Black "Montoya, Mariangel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1647"] [BlackElo "1280"] [PlyCount "57"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Nc6 10. Be2 O-O 11. O-O d6 12. Qd2 Ne5 13. h3 Be6 14. b3 Qa5 15. Rac1 Rac8 16. Nd5 Qxd2 17. Nxe7+ Kh8 18. Bxd2 Rce8 19. Nd5 Bxd5 20. cxd5 Rc8 21. Bb4 Bh6 22. Rxc8 Rxc8 23. Bxd6 Nd7 24. Bg4 f5 25. exf5 gxf5 26. Bxf5 Rd8 27. Bc7 Rc8 28. d6 Bf4 29. Bxd7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.32"] [White "Ruiz Agudelo, Jeronimo"] [Black "Varela, Maria De Los Angeles"] [Result "0-1"] [ECO "A00"] [WhiteElo "1648"] [BlackElo "1790"] [PlyCount "28"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. O-O Nc6 8. Nc3 Nf6 9. Kh1 Ne5 10. h3 Nfg4 11. Qe2 Qh4 12. Kg1 Qg3 13. hxg4 Nxg4 14. Bf4 Qxf4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.08"] [Round "5.33"] [White "Paniagua, Fabio De Jesus"] [Black "Fitzgerald, Daniela"] [Result "1-0"] [ECO "A00"] [WhiteElo "1643"] [BlackElo "1685"] [PlyCount "79"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bf5 5. Be2 e6 6. O-O Be7 7. Nc3 Qa5 8. Bf4 c6 9. a3 O-O 10. b4 Qd8 11. Na4 Nd5 12. Bd2 Bf6 13. Nc5 b6 14. Nd3 Nd7 15. Nde5 Qc7 16. c4 Ne7 17. Bc3 Rad8 18. Qb3 Bg6 19. Rac1 Nf5 20. Nxg6 hxg6 21. d5 e5 22. Rfd1 e4 23. Nd4 Bxd4 24. Bxd4 cxd5 25. Bb2 dxc4 26. Rxc4 Qb7 27. Qc3 f6 28. Rc7 Qa8 29. Rcxd7 Rc8 30. Qb3+ Kh8 31. Ba6 Rce8 32. Qh3+ Nh6 33. Bc1 g5 34. Qh5 Qc6 35. h3 Re5 36. Qg6 Rg8 37. Bb2 Re6 38. Bb7 Qc2 39. R7d2 Qc7 40. Bxe4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.1"] [White "Sanchez, Sebastian Felipe"] [Black "Arenas, David"] [Result "1/2-1/2"] [ECO "C67"] [WhiteElo "2445"] [BlackElo "2457"] [PlyCount "26"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Qe4+ Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.3"] [White "Campos Gomez, Manuel"] [Black "Chirivi C, Jenny Astrid"] [Result "1/2-1/2"] [ECO "B41"] [WhiteElo "2082"] [BlackElo "2170"] [PlyCount "73"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 9. f3 d6 10. Be2 Nbd7 11. O-O Be7 12. Rc1 O-O 13. b4 Rfe8 14. Qd2 Rac8 15. Rfd1 Qb8 16. Na4 Bd8 17. Nb3 Bc7 18. Bf4 d5 19. Bxc7 Rxc7 20. exd5 exd5 21. c5 Bc6 22. cxb6 Nxb6 23. Nac5 Nc4 24. Bxc4 dxc4 25. Nd4 Qb6 26. Rxc4 Bd5 27. Rcc1 Rce7 28. Re1 h6 29. Rxe7 Rxe7 30. Re1 Rxe1+ 31. Qxe1 a5 32. Qc3 axb4 33. Qxb4 Qd6 34. a4 Qe5 35. Qc3 Bc6 36. Nb5 Qg5 37. Ne6 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.4"] [White "Chirivi, Angie Lizeth"] [Black "Soto, Miguel Angel"] [Result "0-1"] [ECO "A00"] [WhiteElo "2048"] [BlackElo "2352"] [PlyCount "56"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. Nc3 c5 8. Qa4 e6 9. Nxd5 Qxd5 10. d3 Bd7 11. Qh4 Bc6 12. Bh6 Na6 13. e4 Qxd3 14. Ng5 Qd4 15. Nxh7 Bxh6 16. Nxf8 Bxf8 17. b3 Nb4 18. Rad1 Qh8 19. Qf4 Bb5 20. Qc7 Bxf1 21. Bxf1 Bg7 22. Rd7 Rf8 23. Qxc5 Nxa2 24. Qxa7 Nc3 25. Qxb7 Bd4 26. Qb4 e5 27. Kg2 Qf6 28. f4 Nxe4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.6"] [White "Loaiza Cuervo, Santiago"] [Black "Betancur Giraldo, David Rogelio"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1754"] [BlackElo "2166"] [PlyCount "30"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. f3 dxe4 6. fxe4 Nf6 7. Nf3 O-O 8. h3 Nh5 9. Ne2 c5 10. c3 cxd4 11. cxd4 Nc6 12. g4 Nf6 13. Nc3 a6 14. Bd3 b5 15. O-O Bb7 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.8"] [White "Perez, William"] [Black "Echavarria, Johann"] [Result "0-1"] [ECO "A21"] [WhiteElo "2001"] [BlackElo "2288"] [PlyCount "42"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. dxc3 d6 5. Bg2 Ne7 6. Nf3 Nbc6 7. O-O Be6 8. b3 h6 9. e4 Qd7 10. Be3 b6 11. Qe2 Bh3 12. Rad1 Bxg2 13. Kxg2 f5 14. exf5 Nxf5 15. Bc1 O-O 16. Nd2 Nce7 17. Ne4 Ng6 18. Kh1 Nfe7 19. Kg2 Rf5 20. h4 Qe8 21. h5 Rxh5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.9"] [White "Salcedo, Pablo Esteban"] [Black "Lopez Gonzalez, Carlos Andres"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2166"] [BlackElo "1991"] [PlyCount "63"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Bd3 Bb7 8. cxd5 exd5 9. h3 c5 10. dxc5 Bxc5 11. O-O Nc6 12. Bg5 Be7 13. a3 h6 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Nb5 Qe7 17. Rc1 Ne4 18. Nfd4 Nxd4 19. Rc7 Qd8 20. exd4 Nd6 21. Qc2 Ba6 22. Bh7+ Kh8 23. Nxd6 Qxd6 24. Re1 Rae8 25. Re5 Rxe5 26. dxe5 Qxe5 27. Bf5 d4 28. Rxa7 Qe1+ 29. Kh2 Qe5+ 30. g3 Qb5 31. Rd7 g6 32. Bg4 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.10"] [White "Mesa Cruz, Juan Carlos"] [Black "Sierra Mejia, Juan Pablo"] [Result "0-1"] [ECO "A00"] [WhiteElo "2026"] [BlackElo "2145"] [PlyCount "86"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O h6 7. Nbd2 O-O 8. b4 Bb6 9. Bb3 Ne7 10. Nc4 c6 11. Nxb6 axb6 12. Re1 Ng6 13. d4 Qc7 14. dxe5 dxe5 15. Nd2 Rd8 16. g3 b5 17. Qe2 Nh7 18. Nf1 Qe7 19. Ne3 Qf6 20. Ng4 Qe7 21. Bxh6 gxh6 22. Nxh6+ Kg7 23. Nf5+ Bxf5 24. exf5 Ngf8 25. f4 e4 26. Qh5 Rd7 27. g4 Qf6 28. Rxe4 Qxc3 29. Rae1 Qf6 30. Re5 Qh6 31. Qxh6+ Kxh6 32. f6 Nxf6 33. g5+ Kg7 34. gxf6+ Kxf6 35. Re8 Rxe8 36. Rxe8 Ng6 37. Re4 Rd2 38. Kf1 Rxh2 39. Rd4 Rh4 40. Rd7 Rxf4+ 41. Kg2 Ne5 42. Rxb7 Rxb4 43. Rc7 Rd4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.11"] [White "Sanchez Arroyave, Juan Pablo"] [Black "Mendez Ramirez, Victor"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1976"] [BlackElo "2142"] [PlyCount "46"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 e6 5. e4 d5 6. e5 Ne4 7. Nf3 Be7 8. Bd3 Nxc3 9. Qxc3 dxc4 10. Bxc4 Nc6 11. a3 a6 12. O-O Na5 13. Be2 Bd5 14. Nd2 c5 15. dxc5 bxc5 16. Rd1 Qc7 17. Nc4 Nc6 18. Nd6+ Bxd6 19. exd6 Qxd6 20. Be3 Nd4 21. Bxd4 cxd4 22. Qxd4 O-O 23. Rac1 Rfd8 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.12"] [White "Zabala, Fidel"] [Black "Guerrero Fandino, Gustavo A"] [Result "0-1"] [ECO "A00"] [WhiteElo "1929"] [BlackElo "2118"] [PlyCount "63"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 O-O 10. O-O-O a5 11. a4 Na6 12. Kb1 Qb8 13. g4 Nc7 14. Bb6 Rc8 15. Bxa5 Bxb3 16. Bxc7 Bxc2+ 17. Qxc2 Qxc7 18. Bb5 Nd7 19. Qb3 Nc5 20. Qc4 Qd8 21. Qb4 Ne6 22. Nd5 Nd4 23. Bd3 Rc5 24. f4 Bf8 25. Rhf1 Rca5 26. Nc3 d5 27. Qxb7 Rb8 28. Qxd5 Rxd5 29. exd5 Qa5 30. Ne4 Bb4 31. Rf2 exf4 32. Ng5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.14"] [White "Soto, Cristian Camilo"] [Black "Mora Munoz, Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "2078"] [BlackElo "1880"] [PlyCount "101"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 Nbd7 10. Nge2 a6 11. g4 h5 12. h3 b5 13. Bg5 h4 14. Bg2 b4 15. Nd1 a5 16. Qe3 Ba6 17. Bxh4 Nxd5 18. Bxd8 Nxe3 19. Nxe3 Rfxd8 20. h4 Nc5 21. Nc1 Ne6 22. Kf2 Rac8 23. Bf1 Bxf1 24. Rxf1 Nd4 25. Ne2 Nc2 26. Rac1 Nxe3 27. Kxe3 d5 28. Rxc8 d4+ 29. Kd3 Rxc8 30. Rc1 Rxc1 31. Nxc1 Bf6 32. g5 Bd8 33. Kc4 f6 34. gxf6 Kf7 35. Nd3 Ke6 36. Nc5+ Kf7 37. Kd5 Bxf6 38. Nd3 Ke7 39. b3 Kd7 40. f4 exf4 41. Nxf4 Bxh4 42. Nxg6 Bf2 43. Ne5+ Kc7 44. Nd3 Be3 45. Kc5 Kd7 46. Kb5 Bd2 47. Kc4 Be3 48. Nc5+ Kd6 49. Na4 Ke6 50. Kd3 Bf2 51. Nc5+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.15"] [White "Mateus, Martha"] [Black "Ospina, Santiago"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2025"] [BlackElo "1993"] [PlyCount "22"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. Nf3 O-O 7. Bd3 c5 8. e5 Be7 9. dxc5 Nc6 10. O-O Bxc5 11. Na4 Be7 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.16"] [White "Moncada Correa, Sara"] [Black "Araujo Sanchez, Josue"] [Result "0-1"] [ECO "A00"] [WhiteElo "1922"] [BlackElo "2332"] [PlyCount "74"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 c5 8. O-O b5 9. Qc2 Bb7 10. a4 Rc8 11. axb5 axb5 12. dxc5 Bxc5 13. Qb3 Bd5 14. Qd1 b4 15. Nbd2 O-O 16. Nb3 Be7 17. Bf4 Be4 18. Ne1 Bxg2 19. Kxg2 Qb6 20. Nd3 Rfd8 21. Rc1 Qb7+ 22. Kg1 e5 23. Bd2 e4 24. Nf4 Ne5 25. Rxc8 Qxc8 26. Qc1 Qd7 27. Be3 g5 28. Ng2 Qh3 29. f3 Rc8 30. Qd2 Rd8 31. Bd4 Neg4 32. fxg4 Nxg4 33. Rc1 Qxh2+ 34. Kf1 Qh1+ 35. Bg1 Rxd2 36. Nxd2 f5 37. Rc4 Bd6 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.17"] [White "Bolanos Lopez, Juan Jacobo"] [Black "Castano, Jhon Edison"] [Result "0-1"] [ECO "B22"] [WhiteElo "1848"] [BlackElo "2061"] [PlyCount "58"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 d6 9. exd6 Bxd6 10. Nc3 O-O 11. O-O h6 12. a3 Ne7 13. Bc2 Nbd5 14. Qd3 f5 15. Ne5 Bxe5 16. dxe5 Nxc3 17. Qxc3 Nd5 18. Qg3 Qc7 19. Bd3 f4 20. Qg6 Qxe5 21. g3 Bd7 22. Bxf4 Nxf4 23. Qh7+ Kf7 24. gxf4 Qxf4 25. Qg6+ Ke7 26. Qxg7+ Rf7 27. Qg3 Bc6 28. Rfd1 Rg8 29. Qxg8 Qxf2# 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.20"] [White "Molina Ballesteros, Juan Sebastian"] [Black "Pazos Gambarrotti, Plinio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1613"] [BlackElo "2063"] [PlyCount "56"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O d6 6. c3 O-O 7. Nbd2 Kh8 8. b4 Ng8 9. Qb3 f5 10. exf5 Bxf5 11. Ne4 Qd7 12. Nfg5 Nd8 13. Ng3 Bxg5 14. Bxg5 Be6 15. Bxe6 Nxe6 16. Be3 Nf6 17. h3 Nf4 18. Qd1 Qc6 19. Bxf4 exf4 20. Ne2 Nd5 21. Qb3 Ne7 22. Nd4 Qd7 23. Rae1 Ng6 24. Ne6 Rf6 25. Qc4 Ne5 26. Qxc7 Qxe6 27. d4 Nf3+ 28. gxf3 Qxh3 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.21"] [White "Moscoso Sanchez, Fernando"] [Black "Mogollon Tobar, Nicolle Julieth"] [Result "1-0"] [ECO "B01"] [WhiteElo "2138"] [BlackElo "1896"] [PlyCount "90"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. e5 Bf5 3. d4 e6 4. Nf3 c5 5. Be2 Nc6 6. dxc5 Bxc5 7. O-O Nge7 8. Nbd2 O-O 9. Nb3 Bb6 10. Re1 Rc8 11. c3 h6 12. Bd3 Bxd3 13. Qxd3 Ng6 14. Nbd4 Bxd4 15. Nxd4 Ngxe5 16. Qg3 Nxd4 17. cxd4 Ng6 18. Be3 Rc2 19. b3 Qf6 20. Rec1 Qf5 21. h4 Kh7 22. Rxc2 Qxc2 23. h5 Ne7 24. Rc1 Qb2 25. Qd6 Rc8 26. Rxc8 Nxc8 27. Qc7 Nb6 28. Qxb7 Qb1+ 29. Kh2 Qf5 30. g3 Qxh5+ 31. Kg2 e5 32. dxe5 Qxe5 33. Qxa7 Qe4+ 34. Kh2 Nc8 35. Qxf7 Nd6 36. Qf4 Qg6 37. a4 Nf5 38. a5 d4 39. Bxd4 Nxd4 40. Qxd4 Qh5+ 41. Kg1 Qxa5 42. b4 Qb5 43. Qc5 Qe2 44. b5 Qe1+ 45. Kh2 Qe4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.22"] [White "Shaffer, Alexander"] [Black "Chavez, Brayan Steven"] [Result "0-1"] [ECO "A00"] [WhiteElo "1805"] [BlackElo "1992"] [PlyCount "88"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 e6 5. O-O d5 6. c4 Bd6 7. b3 O-O 8. Bb2 Ne4 9. Nbd2 f5 10. Ne5 Bxe5 11. dxe5 Nxd2 12. Qxd2 dxc4 13. bxc4 Qd7 14. Rfd1 Rd8 15. Qc2 Qc6 16. Bf1 Na6 17. Rxd8+ Rxd8 18. Rd1 Rd7 19. Rxd7 Qxd7 20. Qd3 Qxd3 21. Bxd3 Nb4 22. Bb1 Kf7 23. f4 Ba6 24. Bc3 Nc6 25. Bd3 Ke7 26. Kf2 Kd7 27. Ke2 Nd8 28. Kd2 Nb7 29. Bb4 g6 30. Kc3 c5 31. Ba3 Na5 32. Bc1 Bb7 33. g3 a6 34. Bd2 Be4 35. Bxe4 fxe4 36. g4 b5 37. cxb5 axb5 38. a3 Kc6 39. Bc1 Kd5 40. h4 h5 41. gxh5 gxh5 42. Bd2 Nc6 43. Bc1 Ne7 44. Bd2 Nf5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.24"] [White "Toro Castaneda, Elizabeth"] [Black "Leon Acevedo, Juan Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1987"] [BlackElo "1838"] [PlyCount "78"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Nde2 Nf6 8. Bg2 Be7 9. O-O O-O 10. h3 Nc6 11. f4 b5 12. a3 Bb7 13. g4 d5 14. e5 Nd7 15. g5 g6 16. h4 Nb6 17. Ng3 Rfd8 18. h5 Bf8 19. Qg4 Nd4 20. Rf2 Nf5 21. Kh2 Nc4 22. hxg6 fxg6 23. Bh3 Bc5 24. Re2 Qf7 25. b3 Bd4 26. Nxf5 gxf5 27. Qg3 Qh5 28. Re1 Ne3 29. Rxe3 Bxe3 30. Qxe3 d4 31. Qe2 Bf3 32. Qf2 dxc3 33. Qb6 Bd5 34. g6 Qe2+ 35. Kg3 Qf3+ 36. Kh2 Qh1+ 37. Kg3 hxg6 38. Be3 Qxa1 39. Qc7 Qd1 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.25"] [White "Cuesta Cifuentes, Jair Alfonso"] [Black "Paniagua, Fabio De Jesus"] [Result "1-0"] [ECO "A00"] [WhiteElo "1945"] [BlackElo "1643"] [PlyCount "71"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 Nf6 2. c4 b6 3. d4 Bb7 4. Nc3 e6 5. a3 Be7 6. g3 O-O 7. Bg2 d5 8. cxd5 exd5 9. O-O Nbd7 10. b4 Re8 11. Bf4 a6 12. Rc1 Rc8 13. Bh3 c5 14. bxc5 bxc5 15. Rb1 Ba8 16. dxc5 Rxc5 17. Na4 Rb5 18. Nd4 Rxb1 19. Qxb1 Bxa3 20. Qd3 Bc5 21. Nf5 a5 22. Rc1 Ne4 23. e3 Bb4 24. Bc7 Qf6 25. Qb5 Qe6 26. Nb6 Ng5 27. Bg4 h5 28. Nh6+ Qxh6 29. Bxd7 Rf8 30. Nxa8 Rxa8 31. Qxd5 Ra6 32. Bf4 Be7 33. Rc8+ Kh7 34. Qd3+ Rg6 35. h4 Nf3+ 36. Kh1 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.26"] [White "Barrera Hincapie, Felipe"] [Black "Borre Meza, Orlando David"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1945"] [BlackElo "1490"] [PlyCount "122"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Qc2 O-O 6. Bf4 a6 7. e3 b6 8. cxd5 exd5 9. Rd1 Bb7 10. Bd3 Nbd7 11. O-O h6 12. Bf5 Nh5 13. Be5 f6 14. Bxc7 Qxc7 15. Nxd5 Qxc2 16. Nxe7+ Kf7 17. Bxc2 Kxe7 18. Bg6 Bxf3 19. gxf3 f5 20. Bxh5 g6 21. Bxg6 Rg8 22. Rc1 Rxg6+ 23. Kh1 Rag8 24. e4 fxe4 25. fxe4 Rg4 26. f3 Rf4 27. Rc3 h5 28. Rg1 Rxg1+ 29. Kxg1 Rf6 30. Kf2 h4 31. e5 Rg6 32. f4 Rg4 33. Kf3 Rg1 34. f5 Rd1 35. Ke3 Re1+ 36. Kf4 Rd1 37. f6+ Nxf6 38. exf6+ Kxf6 39. Rc6+ Ke7 40. Ke5 Rd2 41. Rxb6 Rxh2 42. Rxa6 Rxb2 43. Ra7+ Kd8 44. d5 h3 45. Rh7 Rxa2 46. Rxh3 Rg2 47. Rh7 Rg5+ 48. Kd6 Rg6+ 49. Kc5 Rf6 50. Rh8+ Kd7 51. Ra8 Rg6 52. Ra7+ Kd8 53. Rb7 Rh6 54. Rg7 Rf6 55. Kd4 Rh6 56. Ke5 Rh5+ 57. Ke6 Rh6+ 58. Ke5 Rh5+ 59. Ke6 Rh6+ 60. Kf5 Rh5+ 61. Rg5 Rxg5+ 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.27"] [White "Garces, Javier"] [Black "Arias, Juan Carlos"] [Result "0-1"] [ECO "A00"] [WhiteElo "1824"] [BlackElo "1951"] [PlyCount "68"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nde2 Bg7 7. g3 O-O 8. Bg2 d6 9. h3 Be6 10. O-O Rc8 11. Be3 Qa5 12. Nf4 Bc4 13. Re1 Rfd8 14. Qd2 e5 15. Nfe2 d5 16. exd5 Nxd5 17. Nxd5 Qxd2 18. Bxd2 Bxd5 19. Bc3 Bxg2 20. Kxg2 Nd4 21. Rac1 Bh6 22. f4 Nxe2 23. Rxe2 exf4 24. gxf4 Bxf4 25. Rf1 Bg5 26. Re5 Bd2 27. Re7 Bxc3 28. bxc3 Rd2+ 29. Kg1 Rxc3 30. Rfxf7 Rd1+ 31. Rf1 Rxf1+ 32. Kxf1 Rxc2 33. Rxb7 Rxa2 34. Kg1 h5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.28"] [White "Gallego Carvajal, Miguel Angel"] [Black "Cuervo Velasquez, Juan Manuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1698"] [BlackElo "1296"] [PlyCount "61"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8. Ba3 Nd7 9. Rc1 c5 10. Be2 Qa5 11. Qb3 cxd4 12. O-O dxc3 13. Bxe7 Re8 14. Bb4 Qb6 15. Bc4 Rxe4 16. Bxf7+ Kh8 17. Bxc3 Qxb3 18. Bxg7+ Kxg7 19. Bxb3 Re7 20. Rc7 Kf8 21. Rfc1 Nb6 22. Ng5 h5 23. h4 Rb8 24. Nh7+ Ke8 25. Nf6+ Kd8 26. R7c5 Nd7 27. Rd1 b6 28. Rg5 Rg7 29. Nxh5 Rh7 30. Nf6 Rg7 31. h5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.29"] [White "Leal, Dayana Vanessa"] [Black "Montoya Echeverri, Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1647"] [PlyCount "116"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. d5 Be7 6. Nh3 Nf6 7. Nc3 O-O 8. e3 Nbd7 9. Be2 Ne5 10. O-O c5 11. b3 Bd7 12. f3 exf3 13. Bxf3 Nxf3+ 14. Qxf3 Ng4 15. Bb2 Bf6 16. Nd1 Bxb2 17. Nxb2 Qf6 18. Nd3 Rae8 19. Rae1 Rxe3 20. Rxe3 Qd4 21. Ndf2 Qxe3 22. Qxe3 Nxe3 23. Re1 Re8 24. Nd3 Nc2 25. Rxe8+ Bxe8 26. Kf2 h6 27. Nhf4 Kf7 28. h4 Nd4 29. Ke3 Kf6 30. g3 g5 31. hxg5+ hxg5 32. Nh3 Bh5 33. Nhf2 a5 34. Nb2 Bg6 35. Na4 Nc2+ 36. Kd2 f4 37. gxf4 gxf4 38. Nc3 Ne3 39. Nb5 Nf5 40. Ke2 Nd4+ 41. Nxd4 cxd4 42. Kf3 Kf5 43. Ke2 Bh5+ 44. Kd3 Ke5 45. Kd2 f3 46. Nd3+ Kf5 47. Nf2 Kf4 48. Kd3 Kg3 49. Ne4+ Kg2 50. Kxd4 Bg6 51. Nd2 b6 52. a3 f2 53. b4 a4 54. c5 b5 55. cxd6 Be8 56. Ke5 Bd7 57. Kf6 f1=Q+ 58. Nxf1 Kxf1 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.30"] [White "Negron Lizarazo, Juan Sebastian"] [Black "Ortiz Monsalve, Sebastian"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1542"] [BlackElo "1439"] [PlyCount "78"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 c5 5. b3 O-O 6. O-O cxd4 7. exd4 d6 8. Bb2 a6 9. c4 b6 10. Nc3 Nbd7 11. Qc2 Qc7 12. Rad1 Rb8 13. Rfe1 d5 14. Bd3 dxc4 15. bxc4 e6 16. h3 b5 17. Nd2 bxc4 18. Nxc4 Nb6 19. Nxb6 Qxb6 20. Ba3 Rd8 21. Rb1 Qc7 22. Rxb8 Qxb8 23. Bc5 Nd7 24. Ne4 Nxc5 25. Nxc5 Bxd4 26. Nxa6 Qd6 27. Qc4 Bxf2+ 28. Kxf2 Qxd3 29. Qxd3 Rxd3 30. Nb4 Rc3 31. Rd1 Kf8 32. a4 Rc4 33. a5 Bb7 34. Rb1 Ke7 35. a6 Ba8 36. a7 Rc3 37. Na6 Rc2+ 38. Ke3 Bxg2 39. Rb8 Rc3+ 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "6.31"] [White "Montoya, Mariangel"] [Black "Ruiz Agudelo, Jeronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1280"] [BlackElo "1648"] [PlyCount "61"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e6 7. Bf4 Bd6 8. Bxd6 Qxd6 9. Nf3 O-O 10. O-O a6 11. Nbd2 b5 12. Re1 b4 13. Ne5 bxc3 14. bxc3 Qc7 15. Ng4 Nxg4 16. Qxg4 e5 17. Qg3 f6 18. Nf3 Re8 19. dxe5 fxe5 20. Ng5 h6 21. Nh7 Qe7 22. Qg6 e4 23. Nf6+ Qxf6 24. Qxe8+ Kh7 25. Rxe4 Bf5 26. Qxa8 dxe4 27. Bc4 Qxc3 28. Qg8+ Kg6 29. Rd1 Qf6 30. h4 Ne5 31. Qe8+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.1"] [White "Sanchez, Sebastian Felipe"] [Black "Panesso Rivera, Henry"] [Result "1-0"] [ECO "A09"] [WhiteElo "2445"] [BlackElo "2366"] [PlyCount "35"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 d5 2. c4 d4 3. b4 g5 4. h3 Bg7 5. Nxg5 e5 6. d3 f5 7. e4 Nf6 8. exf5 Bxf5 9. g4 Bc8 10. Bg2 O-O 11. Nd2 Qe7 12. Nde4 Qxb4+ 13. Bd2 Qa3 14. O-O Na6 15. f4 exf4 16. Bxf4 Ne8 17. Nxh7 Kxh7 18. Ng5+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.2"] [White "Chirivi C, Jenny Astrid"] [Black "Arenas, David"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2170"] [BlackElo "2457"] [PlyCount "128"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Bb3 Bb7 8. a4 b4 9. Nb1 c5 10. O-O Nc6 11. dxc5 Qxd1 12. Bxd1 Nd7 13. Nbd2 Na5 14. Nd4 Nxc5 15. N4b3 Naxb3 16. Nxb3 Rd8 17. Nxc5 Bxc5 18. a5 Be4 19. Ba4+ Ke7 20. Rd1 Rxd1+ 21. Bxd1 Rd8 22. Be2 Bd3 23. Kf1 Bxe2+ 24. Kxe2 Kd6 25. b3 Kc6 26. Bd2 Kb5 27. Ra4 f5 28. f3 e5 29. Ra1 Rd6 30. Rc1 Rd8 31. Be1 Bd6 32. Bh4 Rd7 33. Rd1 Kc6 34. Rc1+ Bc5 35. Bg3 e4 36. fxe4 fxe4 37. Rc4 Re7 38. Bh4 Re8 39. Bg3 Kd5 40. Bc7 Re6 41. Kf2 Rf6+ 42. Ke2 Rc6 43. Bd8 Ba7 44. Rxb4 Rc2+ 45. Kf1 Bxe3 46. Bb6 Bf4 47. Rd4+ Ke5 48. Rc4 Rxc4 49. bxc4 Kd6 50. g3 Bc1 51. Ke2 Kc6 52. h3 g6 53. g4 Bf4 54. Kf2 Bd6 55. Ke3 Bc5+ 56. Kxe4 Bxb6 57. axb6 Kxb6 58. Kd5 Kc7 59. g5 Kd7 60. Kc5 Kc7 61. h4 Kb7 62. Kd6 a5 63. Kd7 Kb6 64. Kd6 Kb7 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.3"] [White "Soto, Miguel Angel"] [Black "Gonzalez Ramirez, Mauricio"] [Result "1-0"] [ECO "A00"] [WhiteElo "2352"] [BlackElo "2144"] [PlyCount "61"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 b6 6. Qf3 Nc6 7. Bd3 Bb7 8. e4 e5 9. Ne2 d6 10. O-O h6 11. Qg3 Qe7 12. Ba3 g5 13. Qe3 Nh5 14. Rab1 Nf4 15. c5 exd4 16. cxd4 dxc5 17. dxc5 O-O-O 18. Bb5 Nxe2+ 19. Bxe2 Nd4 20. Bg4+ f5 21. exf5 Qxe3 22. fxe3 h5 23. exd4 hxg4 24. f6 Rhf8 25. cxb6 Rf7 26. bxa7 Rxd4 27. Bc5 Rd8 28. Rb2 Re8 29. Rfb1 Be4 30. Rb8+ Kd7 31. Rd1+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.5"] [White "Zapata Cuartas, Juan Carlos"] [Black "Marin, Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "2093"] [BlackElo "2327"] [PlyCount "74"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+ 7. bxc3 d6 8. O-O e5 9. Qc2 O-O 10. d5 Ne7 11. Nh4 Re8 12. e4 h6 13. f4 Ng6 14. Nxg6 fxg6 15. fxe5 dxe5 16. Qf2 Qe7 17. a4 a5 18. h3 Ra6 19. Be3 Nd7 20. Qg3 Kh7 21. Be2 Rf6 22. Rxf6 Nxf6 23. Bf3 b6 24. Rb1 Qd6 25. Qf2 Bd7 26. Qc2 Rb8 27. Qf2 Bxa4 28. g4 Rf8 29. Kg2 g5 30. Rxb6 Qxb6 31. Bxc5 Qb8 32. Bxf8 Qxf8 33. Qa2 Qe8 34. Qa3 Bc2 35. Qxa5 Bxe4 36. d6 Bxf3+ 37. Kxf3 Qc6+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.6"] [White "Echavarria, Johann"] [Black "Soto, Cristian Camilo"] [Result "0-1"] [ECO "A00"] [WhiteElo "2288"] [BlackElo "2078"] [PlyCount "66"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 b6 6. Bd3 Bb7 7. O-O Bxc3 8. bxc3 d6 9. Nd2 Nc6 10. f4 Rc8 11. e4 cxd4 12. cxd4 Nxd4 13. e5 dxe5 14. fxe5 Nd7 15. Qg4 Nc5 16. Qxg7 Rf8 17. Ba3 Nf5 18. Bxf5 Qxd2 19. Bxc5 Rxc5 20. Bxh7 Qe3+ 21. Kh1 Qxe5 22. Qg4 Qh5 23. Qd4 Qxh7 24. Rad1 Bxg2+ 25. Kxg2 Rg8+ 26. Kf3 Qh3+ 27. Ke2 Qxh2+ 28. Rf2 Qe5+ 29. Kf1 Qxd4 30. Rxd4 Ke7 31. Rfd2 Rc7 32. Kf2 Rg5 33. Ke3 Rg3+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.7"] [White "Guerrero Fandino, Gustavo A"] [Black "Castrillon Gomez, Melissa"] [Result "1-0"] [ECO "A00"] [WhiteElo "2118"] [BlackElo "2224"] [PlyCount "97"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. Bc4 Qc7 12. exd5 cxd5 13. Bxd5 Nxd5 14. Nxd5 Qb7 15. Qb4 Rb8 16. Qxb7 Rxb7 17. Bd4 e5 18. Bc5 Re8 19. Ne7+ Kh8 20. Nxc8 Rxc8 21. Ba3 Bh6+ 22. Kb1 Be3 23. Rd3 Bd4 24. b3 Rbc7 25. c4 Rb7 26. Rc1 Kg7 27. Bb2 Bxb2 28. Kxb2 Kf6 29. Kc3 Rc6 30. Rcd1 Ke6 31. b4 a5 32. a3 axb4+ 33. axb4 Ra6 34. c5 Ra4 35. Rd6+ Ke7 36. Rb1 Ra3+ 37. Rb3 Ra2 38. Rd2 Rxd2 39. Kxd2 Ra7 40. Rd3 Ra2+ 41. Kc3 Ra3+ 42. Kc4 Rxd3 43. Kxd3 f5 44. b5 Ke6 45. Kc4 g5 46. b6 Kd7 47. Kd5 e4 48. fxe4 f4 49. c6+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.8"] [White "Betancur Giraldo, David Rogelio"] [Black "Cordoba Roa, Angel Gabriel"] [Result "1/2-1/2"] [ECO "C77"] [WhiteElo "2166"] [BlackElo "2009"] [PlyCount "55"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Qe7 6. c3 g6 7. d3 Bg7 8. O-O O-O 9. Bc2 d6 10. h3 Bd7 11. Re1 b5 12. d4 Na5 13. dxe5 dxe5 14. b3 c5 15. Nbd2 Nh5 16. Nf1 Nc6 17. Ne3 Nf4 18. Qd1 Be6 19. Nd5 Nxd5 20. exd5 Rad8 21. c4 Nb4 22. Bg5 f6 23. Bd2 Nxc2 24. Qxc2 Bf5 25. Qb2 Qc7 26. Be3 e4 27. Nh2 Bc8 28. Qd2 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.9"] [White "Sierra Mejia, Juan Pablo"] [Black "Loaiza Cuervo, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "2145"] [BlackElo "1754"] [PlyCount "31"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. dxc5 e5 6. c4 Qa5+ 7. Nd2 dxc4 8. Bxc4 Bxc5 9. a3 Qb6 10. b4 Be7 11. Qh5 Be6 12. Ne2 Nd7 13. Ng3 Rc8 14. Bxe6 Qxe6 15. Nf5 Rg8 16. Qxh7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.10"] [White "Araujo Sanchez, Josue"] [Black "Ospina, Santiago"] [Result "1-0"] [ECO "A00"] [WhiteElo "2332"] [BlackElo "1993"] [PlyCount "61"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 d5 2. c4 e6 3. g3 dxc4 4. Bg2 a6 5. O-O Nf6 6. Qc2 c5 7. Ne5 Ra7 8. a4 b6 9. Nxc4 Bb7 10. Nc3 Bxg2 11. Kxg2 Nc6 12. d3 Be7 13. Bg5 Nd4 14. Qd1 b5 15. axb5 Qa8+ 16. Kg1 axb5 17. Rxa7 Qxa7 18. Bxf6 gxf6 19. e3 bxc4 20. exd4 cxd3 21. d5 c4 22. Re1 e5 23. Re4 O-O 24. Rxc4 Rb8 25. Qxd3 Qa1+ 26. Kg2 Qxb2 27. d6 Qb7+ 28. Kh3 Bf8 29. Qf5 Bxd6 30. Rg4+ Kf8 31. Ne4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.11"] [White "Munoz Monroy, Cinthya Carolin"] [Black "Salcedo, Pablo Esteban"] [Result "0-1"] [ECO "A00"] [WhiteElo "1990"] [BlackElo "2166"] [PlyCount "70"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 cxd4 6. cxd4 b6 7. Bd3 Bb7 8. O-O Be7 9. Bd2 d6 10. Qe2 Nd7 11. Nc3 Nxc3 12. Bxc3 O-O 13. Rfd1 dxe5 14. dxe5 Qc7 15. Rac1 Rac8 16. Bb1 Bxf3 17. gxf3 Rfd8 18. f4 g6 19. f5 gxf5 20. Bxf5 Nf8 21. Be4 Ng6 22. Qg4 Rxd1+ 23. Rxd1 Rd8 24. Rc1 Qc5 25. h4 Bxh4 26. Rc2 Be7 27. a3 Qb5 28. f4 Qc5+ 29. Kh2 Qe3 30. f5 Bg5 31. Re2 Bf4+ 32. Kg2 h5 33. Qxh5 Qg3+ 34. Kf1 Rd1+ 35. Be1 Bd2 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.12"] [White "Mendez Ramirez, Victor"] [Black "Toro, Miguel Angel"] [Result "1-0"] [ECO "A00"] [WhiteElo "2142"] [BlackElo "1976"] [PlyCount "77"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 c5 7. O-O Nc6 8. h3 Nd4 9. Nxd4 cxd4 10. Ne2 Nd7 11. d3 Nc5 12. f4 h6 13. g4 e5 14. f5 g5 15. Qc2 Bd7 16. Bd2 a5 17. b3 f6 18. a3 Qc7 19. Rfb1 Rfc8 20. Nc1 b6 21. b4 Nb7 22. Qb3 axb4 23. c5+ Kh8 24. cxb6 Qxb6 25. axb4 Be8 26. Be1 Bf8 27. h4 Qb5 28. hxg5 hxg5 29. Bf3 Kg7 30. Qd5 Qb6 31. Rxa8 Rxa8 32. b5 Rc8 33. Qa2 Be7 34. Bd1 Rc5 35. Ba4 Bf7 36. Bb3 Rxb5 37. Bxf7 Rxb1 38. Bg6 Nd8 39. Qh2 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.13"] [White "Castano, Jhon Edison"] [Black "Sanchez Arroyave, Juan Pablo"] [Result "0-1"] [ECO "A00"] [WhiteElo "2061"] [BlackElo "1976"] [PlyCount "44"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 d6 7. Bg5 Nbd7 8. e3 e5 9. Be2 Qe7 10. O-O h6 11. Bh4 b6 12. d5 a5 13. b4 g5 14. Bg3 Ne4 15. Qc2 f5 16. Rae1 Ndf6 17. Bd1 Qg7 18. Bxe5 dxe5 19. Nxe5 axb4 20. axb4 Re8 21. f4 g4 22. Be2 Bb7 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.14"] [White "Lopez Gonzalez, Carlos Andres"] [Black "Chirivi, Angie Lizeth"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1991"] [BlackElo "2048"] [PlyCount "62"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 c4 13. b4 cxb3 14. axb3 Bd7 15. Bd3 Rfb8 16. b4 Nc4 17. Re2 Qc8 18. Rea2 Bd8 19. Qe2 Bb6 20. Kh2 a5 21. Nfd2 axb4 22. cxb4 Nxd2 23. Bxd2 Ra4 24. Nc3 Rxa2 25. Rxa2 Bd4 26. Nxb5 Bxb5 27. Bxb5 Nxe4 28. Ba6 Qf5 29. Bd3 Qxf2 30. Qxe4 Qg1+ 31. Kg3 Qf2+ 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.15"] [White "Chavez, Brayan Steven"] [Black "Moscoso Sanchez, Fernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1992"] [BlackElo "2138"] [PlyCount "67"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb4+ 6. c3 Be7 7. Bd3 d5 8. O-O Nf6 9. exd5 Qxd5 10. Bc2 Be6 11. Qxd5 Bxd5 12. Bf4 O-O-O 13. N1d2 a5 14. Rfe1 g5 15. Bg3 Be6 16. Nf3 g4 17. Nfd4 Bxb3 18. Bxb3 Nxd4 19. Rxe7 Nb5 20. Rxf7 Ne4 21. Be6+ Kb8 22. Bxg4 Nxg3 23. hxg3 Rd2 24. Rb1 Nd6 25. Re7 Nc4 26. Re2 Rhd8 27. b3 Nb6 28. Rbe1 a4 29. c4 axb3 30. axb3 Rxe2 31. Rxe2 Rd1+ 32. Kh2 Rb1 33. Re3 Rb2 34. f4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.18"] [White "Zapata Montoya, Andres Geronimo"] [Black "Mesa Cruz, Juan Carlos"] [Result "1-0"] [ECO "A00"] [WhiteElo "1990"] [BlackElo "2026"] [PlyCount "79"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 Nbd7 9. g4 Ne5 10. O-O-O Qc7 11. g5 Nfd7 12. f4 Nc4 13. Bxc4 Qxc4 14. h4 b5 15. Kb1 Bb7 16. f5 b4 17. fxe6 fxe6 18. Nce2 Nf8 19. b3 Qc7 20. Qxb4 Bxe4 21. Rhf1 e5 22. Nc3 exd4 23. Nxe4 dxe3 24. Nxd6+ Bxd6 25. Qe4+ Ne6 26. Qxa8+ Ke7 27. Qxh8 e2 28. Qxh7 Ba3 29. Qd3 exf1=Q 30. Rxf1 Qe5 31. c3 Qh2 32. Qc2 Qxh4 33. g6 a5 34. b4 axb4 35. Rf7+ Kd6 36. Qd3+ Kc5 37. Rf5+ Kc6 38. Qb5+ Kd6 39. Rd5+ Ke7 40. Qd7+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.19"] [White "Mora Munoz, Alejandro"] [Black "Mateus, Martha"] [Result "0-1"] [ECO "A00"] [WhiteElo "1880"] [BlackElo "2025"] [PlyCount "56"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 h5 10. Nd5 Bxd5 11. exd5 b6 12. Be2 Be7 13. O-O Qc7 14. c4 a5 15. Rac1 h4 16. Na1 Nc5 17. Nc2 Qd8 18. Na3 Nh5 19. f4 Nxf4 20. Bxf4 exf4 21. Qxf4 O-O 22. Bh5 g6 23. Be2 Bg5 24. Qd4 Re8 25. Rc3 Rxe2 26. Rcf3 Qe7 27. Kh1 Re8 28. h3 Re1 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.20"] [White "Leon Acevedo, Juan Alejandro"] [Black "Perez, William"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1838"] [BlackElo "2001"] [PlyCount "59"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8. e3 Qa5 9. Bd2 O-O 10. Ne2 Nc6 11. O-O Rd8 12. Qc2 Qa6 13. Nf4 cxd4 14. cxd4 Bf5 15. Qb3 e5 16. Nd5 Be6 17. dxe5 Bxe5 18. Rad1 Rd7 19. Bc3 Rad8 20. Bxe5 Nxe5 21. e4 Bxd5 22. exd5 Nc4 23. Rfe1 Nd6 24. Rc1 Qa5 25. Re2 Qb5 26. Qd1 Qa5 27. Qb3 Rc7 28. Rce1 Qc3 29. Qa4 b5 30. Qh4 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.21"] [White "Ossa, Vladimir"] [Black "Zabala, Fidel"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2021"] [BlackElo "1929"] [PlyCount "60"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bf4 d6 3. h3 b6 4. e3 Bb7 5. Nf3 Nbd7 6. Nbd2 e6 7. Bd3 c5 8. c3 Be7 9. O-O O-O 10. Qe2 Re8 11. e4 Bf8 12. e5 dxe5 13. dxe5 Nh5 14. Bxh7+ Kxh7 15. Ng5+ Kg6 16. Qd3+ f5 17. exf6+ Kxf6 18. Nde4+ Bxe4 19. Nxe4+ Ke7 20. Bg5+ Nhf6 21. Rad1 Kf7 22. Qf3 Ne5 23. Qf4 Nd3 24. Rxd3 Qxd3 25. Bxf6 gxf6 26. Qxf6+ Kg8 27. Qg6+ Kh8 28. Qh5+ Kg7 29. Qg5+ Kf7 30. Qf6+ Kg8 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.22"] [White "Arias, Juan Carlos"] [Black "Gallego Carvajal, Miguel Angel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1951"] [BlackElo "1698"] [PlyCount "51"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. Nf3 Nf6 3. e3 d5 4. Bd3 Bd6 5. Nbd2 O-O 6. Qe2 c5 7. c3 Nc6 8. O-O e5 9. dxc5 Bxc5 10. e4 d4 11. Nb3 Bd6 12. cxd4 Nxd4 13. Nbxd4 exd4 14. e5 Re8 15. Bg5 h6 16. Bxf6 gxf6 17. Qe4 f5 18. Qxd4 Bc7 19. Qe3 Kg7 20. Rad1 Qe7 21. Rfe1 Be6 22. Qf4 Rad8 23. Bxf5 Rxd1 24. Rxd1 Bxf5 25. Qxf5 Bxe5 26. Rd7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.23"] [White "Molina Ballesteros, Juan Sebastian"] [Black "Barrera Hincapie, Felipe"] [Result "1-0"] [ECO "A00"] [WhiteElo "1613"] [BlackElo "1945"] [PlyCount "69"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. O-O Ne5 9. Be2 d6 10. h3 Nc6 11. Qd2 Bd7 12. f4 Nxd4 13. Bxd4 Bc6 14. Bf3 Qa5 15. Be3 Rfd8 16. f5 d5 17. exd5 Nxd5 18. Nxd5 Qxd2 19. Nxe7+ Kf8 20. Bxd2 Bxf3 21. Bb4 Bd4+ 22. Kh1 Be4 23. fxg6 hxg6 24. Nc6+ Ke8 25. Nxd8 Rxd8 26. c3 Bb6 27. Rad1 Rc8 28. Rd6 f5 29. Rxg6 Kf7 30. Rg4 Ke6 31. Rg7 Rh8 32. Re7+ Kd5 33. Rd1+ Kc6 34. Rd6+ Kb5 35. Re5+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.24"] [White "Leal, Dayana Vanessa"] [Black "Moncada Correa, Sara"] [Result "0-1"] [ECO "A00"] [WhiteElo "1600"] [BlackElo "1922"] [PlyCount "50"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. O-O Rb8 7. a4 a6 8. Re1 Bb4 9. Nc3 O-O 10. e4 b5 11. Bg5 Be7 12. d5 Nb4 13. axb5 axb5 14. Nd4 Nfxd5 15. exd5 Bxg5 16. dxe6 fxe6 17. Ndxb5 Nd3 18. Re2 c6 19. Na3 e5 20. h3 Be6 21. Ne4 Bd5 22. Nxg5 Qxg5 23. Rb1 Bxg2 24. Nxc4 Be4 25. Rxe4 Nxf2 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.25"] [White "Diaz Larrea, Juan Manuel"] [Black "Bolanos Lopez, Juan Jacobo"] [Result "1/2-1/2"] [ECO "B41"] [WhiteElo "1585"] [BlackElo "1848"] [PlyCount "105"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 Nc6 8. Nxc6 dxc6 9. e5 Qxd3 10. Bxd3 Nd7 11. f4 Bxc3+ 12. bxc3 Kd8 13. Ba3 c5 14. O-O-O Kc7 15. Be4 Rb8 16. Rd2 g5 17. g3 f5 18. Bf3 g4 19. Bg2 b6 20. Rd6 Re8 21. Rhd1 Re7 22. Kc2 Bb7 23. Bxb7 Rxb7 24. Bc1 Nb8 25. Rd8 Nc6 26. Ra8 Ra7 27. Rf8 Na5 28. Rdd8 Nxc4 29. Rc8+ Kb7 30. Rfd8 Rc7 31. Rb8+ Kc6 32. a4 Rd7 33. Rxd7 Rxd7 34. Ra8 a5 35. Kb3 Kd5 36. Re8 b5 37. axb5 Nb6 38. Rb8 a4+ 39. Ka3 Nc4+ 40. Kxa4 Ra7+ 41. Kb3 Na5+ 42. Kc2 Kc4 43. Re8 Kxb5 44. Rxe6 Nc4 45. Rh6 Ra2+ 46. Kd3 Ra1 47. Be3 Re1 48. Bf2 Re4 49. Rxh7 Nb2+ 50. Kd2 Nc4+ 51. Kd3 Nb2+ 52. Kd2 Nc4+ 53. Kd3 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.26"] [White "Borre Meza, Orlando David"] [Black "Gonzalez, Leandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "1490"] [BlackElo "1773"] [PlyCount "100"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nh5 8. g3 f5 9. exf5 gxf5 10. Ng5 Nf6 11. c5 h6 12. Ne6 Bxe6 13. dxe6 Qe7 14. Qb3 Nc6 15. cxd6 cxd6 16. Be3 Nd4 17. Bxd4 exd4 18. Ne2 Ne4 19. Nf4 Kh7 20. Bg2 Be5 21. Nd3 Rf6 22. Bxe4 fxe4 23. Nxe5 dxe5 24. O-O Rg6 25. Qd5 Re8 26. Qxe4 Qxe6 27. Qxb7+ Re7 28. Qb4 Rf7 29. Kh2 h5 30. Qd2 Rf3 31. Qe2 Qf5 32. Rae1 h4 33. Kg2 Rfxg3+ 34. fxg3 Rxg3+ 35. Kh1 Rxh3+ 36. Qh2 Rxh2+ 37. Kxh2 Qg5 38. Rf7+ Kg6 39. Rff1 Qg3+ 40. Kh1 Qh3+ 41. Kg1 d3 42. Rf2 Kh6 43. Rf6+ Kg5 44. Rf2 Qe6 45. Kh2 e4 46. Rg1+ Kh5 47. Rgf1 e3 48. Rf8 Qd6+ 49. Kg1 Qxf8 50. Rxf8 d2 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.27"] [White "Mogollon Tobar, Nicolle Julieth"] [Black "Montoya, Mariangel"] [Result "1-0"] [ECO "B39"] [WhiteElo "1896"] [BlackElo "1280"] [PlyCount "52"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 Qa5 11. Rc1 Bxc3 12. Rxc3 Qxa2 13. Bd3 Qa5 14. O-O O-O 15. f4 d6 16. f5 Nc5 17. Bc2 Bd7 18. Qf2 Qb4 19. Bd4 Ba4 20. Bxc5 dxc5 21. Bxa4 Qxa4 22. Qxc5 Qd7 23. fxg6 fxg6 24. Qd5+ Qxd5 25. exd5 Rfd8 26. Re3 Rd7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.28"] [White "Fitzgerald, Daniela"] [Black "Toro Castaneda, Elizabeth"] [Result "0-1"] [ECO "A00"] [WhiteElo "1685"] [BlackElo "1987"] [PlyCount "64"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Nc6 10. Qd2 O-O 11. Be2 d6 12. f3 Qa5 13. Rc1 Be6 14. O-O Rfd8 15. a3 Rac8 16. f4 f5 17. Bd3 fxe4 18. Nxe4 Qxd2 19. Bxd2 Bxb2 20. Rb1 Bd4+ 21. Kh1 Rd7 22. Ng5 Bf5 23. Bxf5 gxf5 24. Ne6 Bf6 25. Rf3 Nd4 26. Rg3+ Kf7 27. Nxd4 Bxd4 28. Rc1 Rdc7 29. Rh3 Kg6 30. Rg3+ Kf6 31. Bc3 Bxc3 32. Rgxc3 b5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.29"] [White "Paniagua, Fabio De Jesus"] [Black "Garces, Javier"] [Result "0-1"] [ECO "A00"] [WhiteElo "1643"] [BlackElo "1824"] [PlyCount "62"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. O-O e6 6. d3 Nf6 7. Nd2 a6 8. Bc4 d5 9. exd5 exd5 10. Bb3 Bd6 11. Re1+ Be6 12. Nf3 Qb6 13. Bg5 O-O-O 14. h3 h6 15. Bh4 g5 16. Bg3 Bxg3 17. fxg3 g4 18. hxg4 Nxg4 19. Nh4 Rhg8 20. Qf3 Rg5 21. Qf4 Rdg8 22. Nf3 Rf5 23. Qxd4 Qd6 24. Nh4 Rf2 25. Re4 Rf6 26. Rxg4 Bxg4 27. Bxd5 Bd7 28. Qc3+ Bc6 29. Be4 Kb8 30. Nf5 Rxf5 31. Bxf5 Qxg3 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.30"] [White "Ortiz Monsalve, Sebastian"] [Black "Shaffer, Alexander"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1439"] [BlackElo "1805"] [PlyCount "65"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. Nc3 d5 8. O-O Be7 9. b3 O-O 10. e5 Nd7 11. f4 f5 12. exf6 Bxf6 13. Bb2 e5 14. fxe5 Nxe5 15. Be2 a5 16. Na4 Nd7 17. Bxf6 Nxf6 18. c4 Ba6 19. cxd5 Bxe2 20. Qxe2 cxd5 21. Qe6+ Kh8 22. Rac1 Rc8 23. Rxc8 Qxc8 24. Qd6 Re8 25. Qb6 Qc2 26. Qxa5 Qxa2 27. Qb5 Qe2 28. Qxe2 Rxe2 29. b4 Kg8 30. Rd1 Kf7 31. Nc3 Rb2 32. Nxd5 Nxd5 33. Rxd5 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.31"] [White "Cuervo Velasquez, Juan Manuel"] [Black "Varela, Maria De Los Angeles"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1296"] [BlackElo "1790"] [PlyCount "68"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 c5 7. O-O Nc6 8. e3 a6 9. b3 Rb8 10. a4 Nb4 11. Qe2 Bf5 12. e4 cxd4 13. exf5 dxc3 14. fxg6 hxg6 15. Ba3 a5 16. h4 Re8 17. Ng5 Qd7 18. Rac1 Nc6 19. Rxc3 Nh7 20. Rd3 Nxg5 21. hxg5 Qf5 22. Rd5 Be5 23. Qd2 e6 24. Rd3 Rbd8 25. Bxc6 bxc6 26. f4 Bg7 27. Bxd6 Rd7 28. c5 Bf8 29. Rd1 Red8 30. Qxa5 Bxd6 31. Rxd6 Rxd6 32. Rxd6 Rxd6 33. Qa8+ Kg7 34. cxd6 Qc5+ 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.32"] [White "Montoya Echeverri, Sebastian"] [Black "Negron Lizarazo, Juan Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1647"] [BlackElo "1542"] [PlyCount "65"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Nxd4 10. Bxd4 a5 11. h3 Bd7 12. Qc2 Bc6 13. Rad1 Nd7 14. Bxg7 Kxg7 15. Kh1 Nc5 16. e5 Qd7 17. Bg4 Qc7 18. exd6 exd6 19. Nd5 Bxd5 20. Rxd5 Rfe8 21. Rfd1 Rad8 22. b3 Ne4 23. Bf3 f5 24. Kg1 Ng5 25. Qc3+ Kf7 26. Rb5 Nxf3+ 27. Qxf3 Re4 28. Rxf5+ gxf5 29. Qxf5+ Kg7 30. Qxe4 Qf7 31. Rd3 Re8 32. Qd4+ Re5 33. f4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.09"] [Round "7.33"] [White "Ruiz Agudelo, Jeronimo"] [Black "Ramirez H, Jhonatan"] [Result "1-0"] [ECO "A00"] [WhiteElo "1648"] [BlackElo "1713"] [PlyCount "115"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 Qf6 8. Be3 c6 9. Ba4 Ne7 10. Bc2 d5 11. dxe5 Qxe5 12. Bxb6 axb6 13. exd5 Qxd5 14. Qxd5 Nxd5 15. Nd2 Be6 16. Bb3 O-O 17. Rfe1 Rfd8 18. Nc4 Kf8 19. Rad1 b5 20. Ne5 c5 21. a3 c4 22. Bc2 Nf4 23. Be4 Bd5 24. Bxd5 Nxd5 25. Rd4 Nf6 26. Red1 Rxd4 27. Rxd4 Ke7 28. f4 Ke6 29. Kf2 h5 30. Kf3 Ne8 31. Re4 Nd6 32. Re1 Kf5 33. h3 Re8 34. g4+ Kf6 35. Nd7+ Kg6 36. f5+ Kg5 37. h4+ Kh6 38. g5+ Kh7 39. Rxe8 Nxe8 40. Nc5 Nd6 41. Kf4 g6 42. f6 b6 43. Nd7 Nf5 44. Nxb6 Nxh4 45. a4 bxa4 46. Nxc4 Ng2+ 47. Kg3 Ne1 48. Nb6 a3 49. bxa3 Nd3 50. a4 Nc5 51. a5 Kg8 52. Nd5 Kf8 53. Nc7 Ne4+ 54. Kh4 Nxc3 55. a6 Na4 56. a7 Nb6 57. a8=Q+ Nxa8 58. Nxa8 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.1"] [White "Soto, Miguel Angel"] [Black "Sanchez, Sebastian Felipe"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2352"] [BlackElo "2445"] [PlyCount "22"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 e6 2. c4 Bb4+ 3. Nd2 d5 4. a3 Be7 5. Ngf3 Nf6 6. g3 b6 7. cxd5 exd5 8. Bg2 O-O 9. O-O c5 10. b3 Nc6 11. Bb2 cxd4 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.2"] [White "Arenas, David"] [Black "Sierra Mejia, Juan Pablo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2457"] [BlackElo "2145"] [PlyCount "108"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Be6 10. Na3 Qe7 11. c3 Bxc4 12. Nxc4 Ne6 13. Bxf6 Qc5+ 14. Rf2 Qxc4 15. Bxe5 O-O 16. Qd5 Qc6 17. Qxc6 bxc6 18. Rd1 Rfd8 19. Rff1 Kf8 20. Kf2 Ke8 21. Ke3 Rxd1 22. Rxd1 Rb8 23. b3 Ke7 24. Bg3 Rb5 25. Bf2 a6 26. c4 Rb8 27. Bh4+ Ke8 28. Rf1 a5 29. Be1 Ra8 30. Rf5 c5 31. Rd5 a4 32. b4 cxb4 33. Bxb4 c5 34. Bc3 Rb8 35. Rd1 Ke7 36. g3 Rb6 37. g4 h6 38. h4 Rb8 39. Be5 Rb6 40. Rg1 Rb4 41. Bc3 Rb7 42. Rf1 Rb6 43. e5 Rb7 44. Ke4 Rb8 45. Rd1 Rb7 46. Rd6 Rb1 47. Ra6 Rg1 48. Ra7+ Kf8 49. h5 Rg3 50. Bb2 Rg2 51. Bc3 Rxa2 52. Ra8+ Ke7 53. Ra7+ Kf8 54. Ra8+ Ke7 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.3"] [White "Panesso Rivera, Henry"] [Black "Guerrero Fandino, Gustavo A"] [Result "1-0"] [ECO "A00"] [WhiteElo "2366"] [BlackElo "2118"] [PlyCount "117"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Be3 Ng4 9. Bg5 f6 10. Bh4 h5 11. Bg3 Nh6 12. d5 f5 13. Bh4 Bf6 14. Bxf6 Qxf6 15. Nd2 Nc5 16. b4 Nxe4 17. Ndxe4 fxe4 18. Nxe4 Qf4 19. Bd3 a5 20. c5 Ng4 21. g3 Qh6 22. Qd2 Qxd2 23. Nxd2 Bf5 24. Bxf5 gxf5 25. cxd6 cxd6 26. b5 Nf6 27. Nc4 Rfd8 28. Nb6 Rab8 29. Rac1 Nd7 30. Nc4 Nf6 31. f4 exf4 32. Rxf4 Nxd5 33. Rxf5 Ne7 34. Rg5+ Kh7 35. Re1 Ng8 36. Re6 Re8 37. Rxh5+ Kg7 38. Rg5+ Kh7 39. Rxe8 Rxe8 40. Nxa5 Re1+ 41. Kg2 b6 42. Nc4 Re2+ 43. Kf3 Rxh2 44. a4 Nf6 45. Nxb6 Ra2 46. Rf5 Kg6 47. Rf4 Ra3+ 48. Kg2 d5 49. Rb4 Kf5 50. Nc8 Ne4 51. b6 Ra2+ 52. Kf1 Ra1+ 53. Ke2 Ra2+ 54. Ke3 Nc5 55. Nd6+ Ke5 56. b7 d4+ 57. Kf3 Ra3+ 58. Kg4 Nxb7 59. Nc4+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.5"] [White "Soto, Cristian Camilo"] [Black "Escobar Medina, Andres F"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2078"] [BlackElo "2312"] [PlyCount "103"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 c5 5. d4 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8. Ne5 Bd7 9. Nxd7 Qxd7 10. dxc5 Bxc5 11. O-O O-O 12. b3 a6 13. Bxc6 bxc6 14. Bb2 Ba7 15. Rc1 Rfe8 16. Na4 Ne4 17. Bd4 Bb8 18. f4 Bc7 19. Nc5 Nxc5 20. Bxc5 a5 21. Bd4 Bb8 22. Qc2 Re6 23. Qc5 a4 24. b4 Ba7 25. Qa5 Rxe3 26. Bxa7 Rxa7 27. Qb6 Re2 28. Qxc6 g6 29. Qxd7 Rxd7 30. Rf2 Re4 31. a3 Re3 32. Rf3 Rxf3 33. gxf3 Re7 34. Kf2 d4 35. Re1 Rc7 36. Re8+ Kg7 37. Ra8 Rc2+ 38. Ke1 Rxh2 39. Rxa4 Rb2 40. Ra5 d3 41. Rd5 Rb3 42. Kf2 Rxa3 43. b5 Rb3 44. b6 h5 45. Kg3 f6 46. Rd7+ Kh6 47. b7 d2 48. Rxd2 Rxb7 49. Rd6 Kg7 50. Ra6 g5 51. fxg5 fxg5 52. Ra5 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.6"] [White "Campos Gomez, Manuel"] [Black "Araujo Sanchez, Josue"] [Result "1-0"] [ECO "B33"] [WhiteElo "2082"] [BlackElo "2332"] [PlyCount "75"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. f3 Bb4 9. a3 Bxc3+ 10. bxc3 d5 11. Bd3 dxe4 12. fxe4 Ne5 13. Bd4 Nxd3+ 14. Qxd3 b6 15. O-O-O Bb7 16. Bxf6 gxf6 17. Rhf1 Rg8 18. Nd4 O-O-O 19. Rxf6 Rxg2 20. Qf3 Rg7 21. Nb5 Rxd1+ 22. Qxd1 Qc5 23. Nd6+ Kb8 24. Kb2 Bd5 25. Rxf7 Rxf7 26. Nxf7 Bc6 27. Qd8+ Kb7 28. Nd6+ Ka6 29. Qc8+ Ka5 30. Qxe6 Ka6 31. Qc8+ Ka5 32. Qc7 a6 33. Qe7 h5 34. Qe6 b5 35. Nf5 Bb7 36. Nd4 Ka4 37. Nb3 Qc6 38. Qe7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.7"] [White "Sanchez Arroyave, Juan Pablo"] [Black "Betancur Giraldo, David Rogelio"] [Result "1-0"] [ECO "A00"] [WhiteElo "1976"] [BlackElo "2166"] [PlyCount "51"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. g3 O-O 6. Bg2 Nbd7 7. O-O e5 8. e4 Re8 9. h3 h6 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 a5 13. Rad1 c6 14. Nxc6 Qc7 15. Nd4 Qe7 16. Rfe1 Ra6 17. Ndb5 Rc6 18. Bf4 Rd8 19. e5 dxe5 20. Rxe5 Rxd1+ 21. Qxd1 Re6 22. Rxe6 Nxe6 23. Be3 Ne8 24. Nd5 Qd8 25. Qd2 Kh7 26. Nb6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.9"] [White "Cordoba Roa, Angel Gabriel"] [Black "Gonzalez Ramirez, Mauricio"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2009"] [BlackElo "2144"] [PlyCount "26"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh5 g6 12. Qd1 c4 13. Be2 Qa5 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.11"] [White "Castrillon Gomez, Melissa"] [Black "Lopez Gonzalez, Carlos Andres"] [Result "1-0"] [ECO "A00"] [WhiteElo "2224"] [BlackElo "1991"] [PlyCount "69"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O a5 10. b3 Nd7 11. Bd2 Nc5 12. Rb1 f5 13. exf5 Bxf5 14. Nd5 e6 15. Nde3 Ne4 16. Nxf5 gxf5 17. Be1 Nc3 18. Bxc3 Bxc3 19. Qd3 Qf6 20. Rbd1 Rad8 21. f4 Nb4 22. Nxb4 Bxb4 23. Kh1 Kh8 24. Qc2 Rg8 25. Rd3 Ba3 26. Qd2 b6 27. Bf3 Rg7 28. Qe2 Rdg8 29. Re3 Qh4 30. Rxe6 Qxf4 31. Bd5 Qg4 32. Qxg4 fxg4 33. Ref6 Re7 34. Bxg8 Kxg8 35. R6f4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.13"] [White "Chirivi, Angie Lizeth"] [Black "Zapata Montoya, Andres Geronimo"] [Result "1-0"] [ECO "A00"] [WhiteElo "2048"] [BlackElo "1990"] [PlyCount "61"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 Nc6 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. h3 Qd7 14. Kh2 Nh7 15. Nd2 Rab8 16. Nb3 f5 17. Na5 f4 18. Nd5 Nxd5 19. cxd5 fxg3+ 20. fxg3 Rxf1 21. Qxf1 Bf7 22. b6 Rf8 23. Qe1 e4 24. Bxe4 cxb6 25. Rxb6 Bd4 26. Rxb7 Qc8 27. Bxh6 Bc3 28. Nc6 Qxb7 29. Qxc3 Be8 30. Bxf8 Nxf8 31. Qf6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.15"] [White "Zabala, Fidel"] [Black "Pazos Gambarrotti, Plinio"] [Result "0-1"] [ECO "A00"] [WhiteElo "1929"] [BlackElo "2063"] [PlyCount "122"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. Bg5 d6 7. Nc3 Be7 8. a3 O-O 9. Bc4+ Kh8 10. Qd2 Bg4 11. Nh4 Nd4 12. f3 Be6 13. Bxe6 Nxe6 14. Nf5 Nxe4 15. Bxe7 Nxd2 16. Bxd8 Raxd8 17. Ne3 Nxf3+ 18. gxf3 Rxf3 19. Nf1 c6 20. O-O-O d5 21. Ng3 Rdf8 22. Rhe1 e4 23. Ncxe4 dxe4 24. Rxe4 R3f6 25. b4 a5 26. Rd7 axb4 27. axb4 Rb8 28. Re7 Nf8 29. Nh5 Rf1+ 30. Kb2 g6 31. Ng3 Rf2 32. h4 Kg8 33. R4e5 Rf7 34. Ne4 Rd8 35. Ng5 Rxe7 36. Rxe7 Rd4 37. Rxb7 Rxh4 38. Kb3 h6 39. Nf7 g5 40. Ne5 g4 41. Nxc6 g3 42. Ne7+ Kh8 43. Nf5 Rf4 44. Rg7 Rxf5 45. Rxg3 Rg5 46. Rh3 h5 47. c4 Ng6 48. b5 Nf4 49. Re3 Rg1 50. c5 h4 51. c6 Rc1 52. Re4 Ng6 53. c7 Rxc7 54. Kb4 h3 55. b6 Rh7 56. Kb5 h2 57. Re8+ Kg7 58. b7 Rh5+ 59. Kb6 h1=Q 60. b8=Q Qb1+ 61. Kc6 Qc2+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.16"] [White "Cuesta Cifuentes, Jair Alfonso"] [Black "Castano, Jhon Edison"] [Result "1-0"] [ECO "A00"] [WhiteElo "1945"] [BlackElo "2061"] [PlyCount "50"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 dxc4 5. Bxc4 b5 6. Be2 Bf5 7. Nd4 Bg6 8. f4 e6 9. f5 Bxf5 10. Nxf5 exf5 11. O-O g6 12. Bf3 b4 13. Nb5 Qb6 14. Nd4 Bc5 15. Nb3 Bd6 16. Qc2 O-O 17. Nd4 Bc5 18. Ne2 Nd5 19. b3 Nd7 20. Kh1 Rac8 21. Bb2 N7f6 22. Ng3 Rfe8 23. Nxf5 Bf8 24. Ng3 Bd6 25. Be2 Be5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.17"] [White "Moncada Correa, Sara"] [Black "Trujillo Chaverra, Fernando"] [Result "1-0"] [ECO "A00"] [WhiteElo "1922"] [BlackElo "2043"] [PlyCount "30"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 b6 5. cxd5 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 exd5 8. Bg2 O-O 9. O-O Nbd7 10. Rc1 Bb7 11. b4 c6 12. Qb3 Re8 13. e3 Qe7 14. Rfd1 Red8 15. Ne1 Ne4 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.18"] [White "Ospina, Santiago"] [Black "Leon Acevedo, Juan Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1993"] [BlackElo "1838"] [PlyCount "93"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nc6 7. O-O Nf6 8. Be3 Be7 9. f4 d6 10. a4 O-O 11. Kh1 Rd8 12. Qe1 d5 13. e5 Nd7 14. Qf2 Nxd4 15. Bxd4 Bc5 16. Bd3 Bxd4 17. Qxd4 Qc5 18. Ne2 Qxd4 19. Nxd4 Nc5 20. Kg1 Bd7 21. b3 b6 22. Kf2 Rac8 23. Ke3 Rc7 24. a5 b5 25. b4 Nb7 26. g4 Re8 27. h4 Nd8 28. Rae1 Nc6 29. Nxc6 Bxc6 30. Kd4 Bb7 31. h5 Bc8 32. Re3 Rc6 33. Rh3 Bb7 34. Rg3 Rec8 35. f5 Re8 36. f6 Rec8 37. g5 g6 38. hxg6 fxg6 39. Rh3 R6c7 40. f7+ Kg7 41. f8=Q+ Rxf8 42. Rxh7+ Kxh7 43. Rxf8 Bc8 44. Rf6 Rg7 45. Kc5 Rc7+ 46. Kd6 Rg7 47. Rf8 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.20"] [White "Toro, Miguel Angel"] [Black "Molina Ballesteros, Juan Sebastian"] [Result "1/2-1/2"] [ECO "B90"] [WhiteElo "1976"] [BlackElo "1613"] [PlyCount "36"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. O-O-O Nc6 10. f4 O-O 11. f5 Bxb3 12. cxb3 b5 13. Kb1 b4 14. Nd5 Nxe4 15. Qc2 Nc5 16. Bxc5 dxc5 17. Nf6+ Bxf6 18. Rxd8 Rfxd8 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.21"] [White "Gonzalez, Leandro"] [Black "Arias, Juan Carlos"] [Result "1-0"] [ECO "A00"] [WhiteElo "1773"] [BlackElo "1951"] [PlyCount "77"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bg7 6. Be3 Nc6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 Nh6 10. e6 O-O 11. Bxg7 Kxg7 12. exd7 Qxd7 13. Qxd7 Bxd7 14. O-O-O Rfd8 15. h3 Be6 16. Ba6 Rab8 17. a3 Bd5 18. Nxd5 cxd5 19. Rhe1 e6 20. g4 Rd6 21. Bf1 g5 22. Rd4 Ng8 23. b4 Ne7 24. c4 Rc6 25. Kb2 Rbc8 26. Kb3 R6c7 27. c5 a5 28. Rc1 axb4 29. axb4 Nc6 30. Rd2 Kf6 31. b5 Na5+ 32. Kb4 Nc4 33. Bxc4 Rxc5 34. Rdc2 Rxc4+ 35. Rxc4 dxc4 36. Rxc4 Rd8 37. b6 Rd1 38. Kc5 Ke7 39. b7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.22"] [White "Moscoso Sanchez, Fernando"] [Black "Mora Munoz, Alejandro"] [Result "0-1"] [ECO "A00"] [WhiteElo "2138"] [BlackElo "1880"] [PlyCount "58"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 b5 8. a3 Bb7 9. Bf3 Qc7 10. O-O Be7 11. g4 h6 12. h4 Nbd7 13. g5 hxg5 14. hxg5 d5 15. Re1 Nxe4 16. g6 O-O-O 17. gxf7 Qh2+ 18. Kf1 e5 19. Ndxb5 axb5 20. Nxd5 Ndf6 21. Nxe7+ Kb8 22. Ng8 Bd5 23. Ba7+ Kxa7 24. Rxe4 Nxe4 25. Bxe4 Bxe4 26. Qxd8 Qh1+ 27. Ke2 Qf3+ 28. Kd2 Qxf2+ 29. Kc3 Qxc2+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.23"] [White "Mesa Cruz, Juan Carlos"] [Black "Mogollon Tobar, Nicolle Julieth"] [Result "0-1"] [ECO "A00"] [WhiteElo "2026"] [BlackElo "1896"] [PlyCount "66"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Ne5 e6 8. g4 Bg6 9. h4 Nbd7 10. Nxd7 Nxd7 11. h5 Be4 12. O-O Bd5 13. Nxd5 cxd5 14. Bd3 Bd6 15. b3 Qc3 16. Be3 O-O-O 17. Qe1 Bb4 18. Qe2 Nb8 19. a3 Bd6 20. Qe1 Qc7 21. f4 Nc6 22. c4 dxc4 23. bxc4 Be7 24. Qf2 Nxd4 25. Be4 b6 26. Rad1 Nb3 27. Bg2 Rxd1 28. Rxd1 Rd8 29. Rxd8+ Qxd8 30. Qf3 Qc7 31. Qa8+ Qb8 32. Qc6+ Kd8 33. Qe4 Bc5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.24"] [White "Garces, Javier"] [Black "Ossa, Vladimir"] [Result "0-1"] [ECO "A00"] [WhiteElo "1824"] [BlackElo "2021"] [PlyCount "68"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 d6 2. d4 c6 3. Bd3 e5 4. Ne2 Nf6 5. h3 Be7 6. Be3 Nbd7 7. O-O h6 8. f4 Qc7 9. c4 c5 10. fxe5 dxe5 11. d5 Nf8 12. Ng3 g5 13. Nc3 a6 14. Rb1 Ng6 15. Nh5 Nxh5 16. Qxh5 Nf4 17. Bxf4 gxf4 18. Bc2 Qd6 19. Ba4+ Kf8 20. Kf2 Rg8 21. Rg1 Rg5 22. Qd1 Kg7 23. Ne2 b5 24. Bb3 Qg6 25. Qd3 f5 26. Qc3 fxe4 27. Bc2 b4 28. Qb3 a5 29. Qa4 Ra7 30. Qc6 e3+ 31. Kf3 Qxc2 32. Qxc8 e4+ 33. Kxf4 Qxe2 34. Qe6 Bf6 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.25"] [White "Toro Castaneda, Elizabeth"] [Black "Diaz Larrea, Juan Manuel"] [Result "1-0"] [ECO "A00"] [WhiteElo "1987"] [BlackElo "1585"] [PlyCount "81"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Bg5 Bb7 11. Qf3 Be7 12. Rfe1 Re8 13. Rad1 c6 14. h3 Bc8 15. Na4 Be6 16. c3 Qa5 17. Bc2 Rad8 18. Qd3 g6 19. b4 Qc7 20. Qd4 Nd7 21. Bxe7 Rxe7 22. Nc5 Nxc5 23. Qxc5 Red7 24. a4 Qd6 25. Qe3 Qe7 26. a5 d4 27. Qf3 dxc3 28. Qxc3 Rxd1 29. Bxd1 Qd6 30. Bf3 Qd4 31. Rc1 Qxc3 32. Rxc3 Bd5 33. Rd3 a6 34. Bxd5 cxd5 35. Kf1 Kf8 36. Ke2 Ke7 37. Kd2 Kd6 38. Rf3 Rd7 39. Rf6+ Ke5 40. Rxa6 Kd4 41. b5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.26"] [White "Bolanos Lopez, Juan Jacobo"] [Black "Montoya Echeverri, Sebastian"] [Result "0-1"] [ECO "A00"] [WhiteElo "1848"] [BlackElo "1647"] [PlyCount "88"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. Bxd7+ Qxd7 9. h3 cxd4 10. Qxd4 Nh6 11. Qf2 Nc6 12. Bd2 dxe5 13. fxe5 Qf5 14. Qh4 Qh5 15. Qxh5 gxh5 16. e6 fxe6 17. O-O-O Nf7 18. Rhe1 e5 19. Ne4 O-O-O 20. Neg5 Nxg5 21. Nxg5 Bh6 22. Ne4 Bxd2+ 23. Rxd2 Rxd2 24. Kxd2 Rg8 25. g3 Rf8 26. Re2 Nd4 27. Rf2 Rxf2+ 28. Nxf2 Nf5 29. Ne4 b6 30. g4 hxg4 31. hxg4 Nh6 32. Nf2 Kd7 33. Ke3 Kd6 34. Ke4 Nf7 35. Nh3 Ke6 36. c4 Nd6+ 37. Kd3 e4+ 38. Kd4 Kf6 39. b3 h6 40. Nf2 Kg5 41. Ke3 a6 42. Nxe4+ Kxg4 43. c5 Nxe4 44. cxb6 Nd6 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.27"] [White "Barrera Hincapie, Felipe"] [Black "Ortiz Monsalve, Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1945"] [BlackElo "1439"] [PlyCount "125"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bg5 Ne4 3. Bh4 d5 4. Nd2 Nxd2 5. Qxd2 g6 6. Nf3 Bg7 7. e3 Nd7 8. Be2 O-O 9. O-O c6 10. c4 Nf6 11. Rac1 Ne4 12. Qb4 Re8 13. cxd5 cxd5 14. Rc2 Bf5 15. Rfc1 g5 16. Nxg5 Nxg5 17. Bxg5 Bxc2 18. Rxc2 f6 19. Bh4 Rc8 20. Rc5 Rxc5 21. Qxc5 a6 22. Bh5 Rf8 23. Bg4 Kh8 24. Be6 b6 25. Qc6 Qd6 26. Qxd6 exd6 27. Bxd5 Rc8 28. g4 Rc1+ 29. Kg2 Rb1 30. b3 Rb2 31. a4 h6 32. Kf3 Kh7 33. Bc4 b5 34. axb5 axb5 35. Bd3+ Kh8 36. Bxb5 Rxb3 37. Bc4 Rc3 38. Be6 Kh7 39. Ke4 Kg6 40. Kd5 Bf8 41. Bg3 Rb3 42. h4 Rb5+ 43. Ke4 Be7 44. Bd5 h5 45. Bc6 Rb8 46. gxh5+ Kxh5 47. Kf5 Rb6 48. Bf3+ Kh6 49. Ke6 Bd8 50. Bf4+ Kg7 51. Kd7 Rb2 52. Kxd8 Rxf2 53. Be4 Re2 54. h5 Re1 55. h6+ Kh8 56. Ke7 d5 57. Bxd5 f5 58. Kf6 Rg1 59. Kxf5 Rg6 60. Bf7 Ra6 61. Bg6 Ra5+ 62. Be5+ Rxe5+ 63. dxe5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.28"] [White "Shaffer, Alexander"] [Black "Leal, Dayana Vanessa"] [Result "0-1"] [ECO "A00"] [WhiteElo "1805"] [BlackElo "1600"] [PlyCount "62"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. d5 Nc5 9. Nd2 a5 10. Rb1 Nfd7 11. b3 f5 12. a3 Nf6 13. f3 f4 14. b4 Na6 15. g4 fxg3 16. hxg3 Nh5 17. Kg2 Qg5 18. Qe1 Nf4+ 19. Kh2 Bh6 20. Nb3 Qh5+ 21. Kg1 Nh3+ 22. Kg2 Bxc1 23. Rxc1 Ng5 24. Rh1 Bh3+ 25. Kg1 Nxf3+ 26. Bxf3 Rxf3 27. Nxa5 Qg4 28. Kh2 Raf8 29. Rc2 Bf1 30. Rxf1 Rxf1 31. Qe3 Qh5+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.30"] [White "Gallego Carvajal, Miguel Angel"] [Black "Fitzgerald, Daniela"] [Result "1-0"] [ECO "A00"] [WhiteElo "1698"] [BlackElo "1685"] [PlyCount "79"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. d5 c5 5. e4 d6 6. f4 Nbd7 7. Nf3 g6 8. e5 dxe5 9. fxe5 Ng4 10. Bf4 Bg7 11. Qe2 O-O 12. e6 Ndf6 13. exf7+ Kh8 14. Ng5 Bc8 15. O-O-O Nh5 16. Ne6 Nxf4 17. Qxg4 Bxe6 18. dxe6 Qc7 19. g3 Nh5 20. Bg2 Rab8 21. Rhe1 Bxc3 22. bxc3 b5 23. cxb5 Rxb5 24. Kc2 Nf6 25. Qc4 Rb6 26. Rb1 Kg7 27. Qf4 Qxf4 28. gxf4 Rfb8 29. Bf3 Rd8 30. Rxb6 axb6 31. Rd1 Rc8 32. c4 h6 33. h4 h5 34. Rg1 Kh6 35. Rb1 Ng4 36. Rxb6 Ne3+ 37. Kc3 Kg7 38. Rc6 Ra8 39. Rxc5 Rxa2 40. Rc8 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "8.31"] [White "Montoya, Mariangel"] [Black "Paniagua, Fabio De Jesus"] [Result "0-1"] [ECO "A00"] [WhiteElo "1280"] [BlackElo "1643"] [PlyCount "56"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 Nf6 6. Bb3 O-O 7. O-O Bg4 8. h3 Bh5 9. Nbd2 a5 10. Re1 b5 11. Nf1 a4 12. Bc2 h6 13. Ng3 Bg6 14. Nh4 Nxe4 15. Nxe4 Qxh4 16. Nxc5 dxc5 17. Qf3 Ra6 18. Be3 c4 19. Bc5 Re8 20. dxc4 Qxc4 21. Bxg6 fxg6 22. Be3 Ne7 23. b3 Qf7 24. Qb7 Rc6 25. Qxb5 axb3 26. axb3 Qd5 27. Ra7 Rb8 28. Ra3 Qxb5 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.5"] [White "Sierra Mejia, Juan Pablo"] [Black "Soto, Cristian Camilo"] [Result "1-0"] [ECO "A00"] [WhiteElo "2145"] [BlackElo "2078"] [PlyCount "107"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 c5 6. e5 Qd8 7. d5 Qb6 8. Nc3 Qxb2 9. Nb5 Na6 10. a3 exd5 11. Rb1 Qa2 12. Rb3 c4 13. Nc3 cxb3 14. Nxa2 bxa2 15. Bxa6 bxa6 16. O-O Bb7 17. Qa1 Bc5 18. Qxa2 O-O 19. Rd1 Rfe8 20. h3 Rac8 21. Ne1 Rxe5 22. Qb2 Rxe1+ 23. Rxe1 Bc6 24. Qb3 a5 25. a4 d4 26. Re5 Bb4 27. Rf5 Rf8 28. h4 d6 29. Rf4 Bc5 30. Qc4 Bd7 31. Rxd4 Rc8 32. c3 Be6 33. Qd3 Bxd4 34. cxd4 d5 35. Qb5 Rc1+ 36. Kh2 Rc4 37. Qxa5 Rxd4 38. Qxa7 Rxh4+ 39. Kg3 Rc4 40. a5 d4 41. a6 d3 42. Qb8+ Kh7 43. Qd8 Rg4+ 44. Kh2 Rg5 45. Qxd3+ g6 46. Qc3 Bd5 47. f3 h5 48. a7 Rf5 49. Kg3 Rg5+ 50. Kf2 Rf5 51. Ke3 Kg8 52. Kd4 Kh7 53. Qc8 Rg5 54. Qd8 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.8"] [White "Chirivi C, Jenny Astrid"] [Black "Cordoba Roa, Angel Gabriel"] [Result "0-1"] [ECO "A00"] [WhiteElo "2170"] [BlackElo "2009"] [PlyCount "212"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 O-O 9. O-O a6 10. a4 Re8 11. h3 Nbd7 12. Ng3 h5 13. Re1 Qc7 14. Be3 c4 15. Bc2 Nc5 16. Bd4 Bd7 17. Qf3 Nh7 18. Bxg7 Kxg7 19. Re3 h4 20. Nge2 b5 21. axb5 axb5 22. Re1 b4 23. Nd1 Qd8 24. Nd4 Qf6 25. Qxf6+ Nxf6 26. f3 Ra1 27. b3 c3 28. Kf2 Nh5 29. Nxc3 Rxe1 30. Kxe1 bxc3 31. Rxc3 Nf4 32. Kf2 Rb8 33. Ne2 Nxe2 34. Kxe2 Rb4 35. Ke3 f5 36. e5 f4+ 37. Kf2 Rd4 38. b4 Rxb4 39. exd6 Na6 40. Bd3 Rb6 41. Be4 Rxd6 42. Rc4 Bb5 43. Rc8 Bd7 44. Rc4 Kf6 45. Bxg6 Kxg6 46. Rxf4 Kg5 47. g3 hxg3+ 48. Kxg3 Bxh3 49. Rf8 Bd7 50. f4+ Kg6 51. Rg8+ Kf7 52. Rg5 Nc7 53. Kf3 Nxd5 54. Re5 Nf6 55. Ra5 Rd3+ 56. Ke2 Rb3 57. Kd2 Kg6 58. Rg5+ Kh6 59. Ra5 Rf3 60. f5 Bxf5 61. Ke2 Bg4 62. Kd2 Kg6 63. Ra6 Kg5 64. Ra5+ Kf4 65. Kc2 Ne4 66. Ra8 Rc3+ 67. Kb2 Ke3 68. Rd8 Be6 69. Re8 Rb3+ 70. Kc2 Rb6 71. Rf8 Ra6 72. Rb8 Ra2+ 73. Rb2 Rxb2+ 74. Kxb2 Kd3 75. Ka3 Kc4 76. Kb2 Bg4 77. Kc2 Be2 78. Kb2 Bd1 79. Kc1 Bb3 80. Kb2 Ba4 81. Ka3 Nc3 82. Kb2 Kb4 83. Kc1 Ne4 84. Kb2 Bb3 85. Kc1 Kc3 86. Kb1 Nf2 87. Kc1 Nd3+ 88. Kb1 Nb4 89. Kc1 Nc2 90. Kb1 Bc4 91. Kc1 Ba2 92. Kd1 Nd4 93. Ke1 Kd3 94. Kf2 Ne2 95. Kg2 Be6 96. Kf3 Bf5 97. Kf2 Be4 98. Ke1 Ke3 99. Kd1 Bh7 100. Ke1 Bc2 101. Kf1 Nf4 102. Kg1 Kf3 103. Kh2 Bd3 104. Kg1 Kg3 105. Kh1 Bf1 106. Kg1 Bh3 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.9"] [White "Guerrero Fandino, Gustavo A"] [Black "Salcedo, Pablo Esteban"] [Result "0-1"] [ECO "A00"] [WhiteElo "2118"] [BlackElo "2166"] [PlyCount "116"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. O-O-O b5 10. Bd3 Bb7 11. Rhe1 Be7 12. Qg3 O-O 13. e5 dxe5 14. fxe5 Nh5 15. Qh4 Bxg5+ 16. Qxg5 g6 17. g4 Ng7 18. Re3 Rfd8 19. Be4 Nc5 20. Bxb7 Qxb7 21. Rh3 b4 22. Nce2 Nd7 23. Nf3 Qc7 24. Ned4 Rac8 25. Qf4 Nf8 26. Rd3 f5 27. Ne1 fxg4 28. Qxg4 Qxe5 29. Qh4 g5 30. Qf2 Qf4+ 31. Qxf4 gxf4 32. Ndf3 Ng6 33. Rxd8+ Rxd8 34. Nd3 a5 35. Ng5 h5 36. Ne4 Kf7 37. c4 Rd4 38. Ndf2 Rxc4+ 39. Kd2 Rd4+ 40. Rd3 Rxd3+ 41. Kxd3 Ne5+ 42. Kd4 Nf3+ 43. Kc5 Nxh2 44. Kb5 Ng4 45. Nh3 e5 46. Kxa5 b3 47. a4 Ke6 48. Kb6 Ne3 49. Nhg5+ Kf5 50. Kc5 Ne6+ 51. Nxe6 Kxe6 52. a5 Kd7 53. a6 Kc7 54. Nd6 Kb8 55. Nb5 h4 56. Kc6 h3 57. a7+ Ka8 58. Kb6 Nd5+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.10"] [White "Gonzalez Ramirez, Mauricio"] [Black "Chirivi, Angie Lizeth"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2144"] [BlackElo "2048"] [PlyCount "15"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. e3 g6 3. f4 Bg7 4. Nf3 d6 5. Bc4 O-O 6. c3 c6 7. O-O b5 8. Bb3 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.12"] [White "Betancur Giraldo, David Rogelio"] [Black "Ospina, Santiago"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2166"] [BlackElo "1993"] [PlyCount "20"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. h3 Nf6 6. Nf3 O-O 7. O-O h6 8. Nc3 c6 9. Ne2 Qc7 10. Be3 Be6 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.13"] [White "Pazos Gambarrotti, Plinio"] [Black "Moncada Correa, Sara"] [Result "0-1"] [ECO "A00"] [WhiteElo "2063"] [BlackElo "1922"] [PlyCount "30"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Ne5 Nbd7 7. Be2 Bd6 8. g4 Bg6 9. h4 dxc4 10. h5 Be4 11. f3 Bd3 12. Nxc4 Bg3+ 13. Kf1 Bxe2+ 14. Qxe2 Bc7 15. e4 Nb6 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.14"] [White "Cuesta Cifuentes, Jair Alfonso"] [Black "Perez, William"] [Result "1-0"] [ECO "A00"] [WhiteElo "1945"] [BlackElo "2001"] [PlyCount "47"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. Nf3 c5 2. c4 Nc6 3. b3 Nf6 4. Bb2 g6 5. g4 h6 6. h4 Bg7 7. Bg2 d6 8. g5 hxg5 9. hxg5 Rxh1+ 10. Bxh1 Nh5 11. Bxg7 Nxg7 12. Qc2 e5 13. Nc3 Be6 14. O-O-O Qe7 15. e3 O-O-O 16. d4 exd4 17. exd4 Bf5 18. Qd2 Nb4 19. Nd5 Qe4 20. Kb2 Nd3+ 21. Ka3 Rh8 22. Qa5 Kb8 23. Ne5 Qe2 24. Nc6+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.15"] [White "Lopez Gonzalez, Carlos Andres"] [Black "Gonzalez, Leandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1991"] [BlackElo "1773"] [PlyCount "59"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e6 7. Be3 Be7 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. Bd3 O-O 13. O-O Bf6 14. c3 Rd8 15. Qe2 e5 16. Be4 Qc7 17. Qf2 Be7 18. Rfd1 f5 19. Bd5+ Kh8 20. Kh1 Qa5 21. Bb3 f4 22. Bc5 Bf6 23. Rxd8+ Bxd8 24. Rd1 Bf5 25. Rd5 Be6 26. Bb4 Qb6 27. Bc5 Bxd5 28. Bxb6 Bxb6 29. Qc2 Bc6 30. Qf5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.16"] [White "Mogollon Tobar, Nicolle Julieth"] [Black "Mateus, Martha"] [Result "0-1"] [ECO "A00"] [WhiteElo "1896"] [BlackElo "2025"] [PlyCount "63"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. Qe2 e6 7. c3 Nf6 8. Rd1 Be7 9. d4 cxd4 10. cxd4 d5 11. Nc3 Nxe4 12. Nxe4 dxe4 13. Qxe4 Rd8 14. Bf4 Qd5 15. Qe2 O-O 16. a3 Qf5 17. Be5 Rd5 18. Rd2 Rfd8 19. Rad1 h6 20. h3 Bf6 21. Bxf6 Qxf6 22. Qe3 R8d6 23. Qc3 Qd8 24. b4 a5 25. Qb2 axb4 26. axb4 Rb5 27. Ne5 Rxb4 28. Nxc6 Rxb2 29. Nxd8 Rxd2 30. Rxd2 Rxd8 31. Rb2 Rd7 32. Rb4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.17"] [White "Ossa, Vladimir"] [Black "Toro, Miguel Angel"] [Result "1-0"] [ECO "A00"] [WhiteElo "2021"] [BlackElo "1976"] [PlyCount "59"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d3 e5 2. c3 d6 3. e4 g6 4. h4 Nf6 5. Be2 h6 6. g4 Be6 7. d4 exd4 8. cxd4 d5 9. e5 Ne4 10. Bf4 Be7 11. h5 Bg5 12. Qc1 c6 13. Nh3 gxh5 14. gxh5 Bxh3 15. Rxh3 Rg8 16. Nc3 Qa5 17. Kf1 Nxc3 18. bxc3 Nd7 19. Rg3 O-O-O 20. Bg4 Bh4 21. Rg2 Qb5+ 22. Kg1 Qd3 23. Qe3 Qh7 24. e6 fxe6 25. Qxe6 Bg5 26. Bh2 Qe7 27. Re1 Rde8 28. f4 Bf6 29. Qxe7 Bxe7 30. Rxe7 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.18"] [White "Zapata Montoya, Andres Geronimo"] [Black "Mora Munoz, Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1990"] [BlackElo "1880"] [PlyCount "49"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Bd3 Bb7 9. Qd2 Be7 10. g4 b4 11. Nce2 d5 12. e5 Nfd7 13. f4 Nb6 14. f5 Nc4 15. Bxc4 dxc4 16. Rf1 Bd5 17. Nf4 Qd7 18. fxe6 fxe6 19. Nh5 Bh4+ 20. Bf2 Bxf2+ 21. Rxf2 Qe7 22. Nf5 exf5 23. Qxd5 Ra7 24. O-O-O c3 25. Nxg7+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.19"] [White "Loaiza Cuervo, Santiago"] [Black "Toro Castaneda, Elizabeth"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1754"] [BlackElo "1987"] [PlyCount "26"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Bf5 5. e3 e6 6. Bd3 Bxd3 7. Qxd3 Bd6 8. Bxd6 Qxd6 9. Nf3 Nf6 10. Nc3 Nc6 11. O-O O-O 12. Rfd1 Rfd8 13. Rac1 Rac8 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.21"] [White "Trujillo Chaverra, Fernando"] [Black "Gallego Carvajal, Miguel Angel"] [Result "1-0"] [ECO "C10"] [WhiteElo "2043"] [BlackElo "1698"] [PlyCount "93"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 e6 2. Nf3 d5 3. Nc3 c5 4. exd5 exd5 5. d4 Be6 6. Bb5+ Nc6 7. Ne5 Rc8 8. O-O a6 9. Nxc6 bxc6 10. Bxa6 Ra8 11. Bb7 Rc8 12. Bxc8 Qxc8 13. dxc5 Bxc5 14. Be3 Bd6 15. Ne2 Nf6 16. Nf4 Bd7 17. c4 Qb8 18. cxd5 Bxf4 19. Bxf4 Qxf4 20. Re1+ Kf8 21. dxc6 Be6 22. Qd8+ Ne8 23. b4 g6 24. g3 Qc7 25. Qxc7 Nxc7 26. a4 Kg7 27. b5 Rb8 28. Reb1 Nd5 29. a5 Nc3 30. b6 Ne2+ 31. Kf1 Bc4 32. c7 Nd4+ 33. Kg1 Ne2+ 34. Kg2 Bd5+ 35. f3 Re8 36. b7 Nd4 37. c8=Q Re2+ 38. Kh3 Bxf3 39. Rg1 h5 40. b8=Q g5 41. Qh8+ Kg6 42. Qbg8+ Kf5 43. Qxf7+ Ke4 44. Qhe8+ Kd3 45. Rgd1+ Kc3 46. Rac1+ Kb2 47. Qb8+ 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.23"] [White "Arias, Juan Carlos"] [Black "Leon Acevedo, Juan Alejandro"] [Result "1-0"] [ECO "A00"] [WhiteElo "1951"] [BlackElo "1838"] [PlyCount "39"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. Nf3 c6 3. e3 g6 4. Bd3 Bg7 5. c4 Nf6 6. Nc3 O-O 7. cxd5 cxd5 8. O-O Nc6 9. a3 Bf5 10. Bxf5 gxf5 11. b4 Ne4 12. Bb2 e6 13. Rc1 Bh6 14. g3 f6 15. Qe2 Rf7 16. Nxe4 fxe4 17. Nd2 Ne7 18. Qg4+ Ng6 19. Qxe6 f5 20. Rc5 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.24"] [White "Montoya Echeverri, Sebastian"] [Black "Barrera Hincapie, Felipe"] [Result "0-1"] [ECO "A00"] [WhiteElo "1647"] [BlackElo "1945"] [PlyCount "124"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Qd1 Be6 10. Be3 O-O 11. Rc1 a5 12. O-O a4 13. f3 Qa5 14. Qd2 a3 15. b3 Rfc8 16. Rfd1 Nd7 17. Nb5 Qxd2 18. Rxd2 Nc5 19. Bd4 Bh6 20. Rcd1 Bxd2 21. Rxd2 f6 22. Kf2 Kf7 23. Ke3 Bd7 24. Nc3 Ne6 25. Nd5 Nxd4 26. Kxd4 Rc6 27. b4 Be6 28. b5 Rc5 29. Nb6 Ra7 30. g4 g5 31. Kc3 Ke8 32. Kb4 Kd8 33. Na4 Rc8 34. Nb6 Rc7 35. Na4 Rxa4+ 36. Kxa4 Bxc4 37. Kxa3 Bxe2 38. Rxe2 Rc3+ 39. Kb4 Rxf3 40. b6 Rf4 41. Kb5 Rxg4 42. a4 Rg1 43. a5 Rb1+ 44. Kc4 Kd7 45. Ra2 Kc6 46. Kd4 Rb5 47. Ke3 e6 48. Kf3 h5 49. h3 f5 50. exf5 exf5 51. h4 Rb3+ 52. Kg2 g4 53. Rc2+ Kb5 54. Rc7 Kxa5 55. Rxb7 Rxb6 56. Rf7 Rb5 57. Rf6 Rd5 58. Kg3 Kb5 59. Rh6 Kc4 60. Kf4 Rd4+ 61. Kxf5 g3 62. Rxh5 Rg4 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.25"] [White "Leal, Dayana Vanessa"] [Black "Moscoso Sanchez, Fernando"] [Result "0-1"] [ECO "D89"] [WhiteElo "1600"] [BlackElo "2138"] [PlyCount "68"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 O-O 9. Ne2 Nc6 10. O-O Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Bh6 Re8 17. Kh1 a6 18. Nf4 Bf7 19. h4 e5 20. dxe6 Bxe6 21. Rd1 Qe7 22. Qc3 b6 23. Qd4 b5 24. Nd5 Bxd5 25. exd5 Qe5 26. Qb4 Nc4 27. Bxc4 bxc4 28. Qxc4 Rac8 29. Qg4 Qe2 30. Rd2 Qf1+ 31. Kh2 Rc4 32. Qd7 Rxh4+ 33. Kg3 Qe1+ 34. Rf2 Rxh6 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.26"] [White "Ruiz Agudelo, Jeronimo"] [Black "Mesa Cruz, Juan Carlos"] [Result "0-1"] [ECO "A00"] [WhiteElo "1648"] [BlackElo "2026"] [PlyCount "64"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Be7 9. g4 b4 10. Nce2 O-O 11. g5 Nfd7 12. h4 Bb7 13. O-O-O Ne5 14. Ng3 Qa5 15. Kb1 d5 16. h5 Nc4 17. Bxc4 dxc4 18. g6 c3 19. Qh2 h6 20. gxf7+ Rxf7 21. Nxe6 Nc6 22. Nf5 b3 23. cxb3 Rxf5 24. Nc7 Nb4 25. bxc3 Rxf3 26. cxb4 Bxe4+ 27. Ka1 Bxb4 28. Bc1 Bc3+ 29. Bb2 Bxb2+ 30. Kxb2 Qc3+ 31. Ka3 Qc5+ 32. Kb2 Rf2+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.27"] [White "Paniagua, Fabio De Jesus"] [Black "Bolanos Lopez, Juan Jacobo"] [Result "1-0"] [ECO "C01"] [WhiteElo "1643"] [BlackElo "1848"] [PlyCount "67"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. Be2 d5 4. exd5 exd5 5. d4 Nf6 6. O-O cxd4 7. Nxd4 Bd6 8. Bb5+ Bd7 9. Re1+ Be7 10. Nf5 Bxb5 11. Nxe7 Qxe7 12. Rxe7+ Kxe7 13. Bg5 Bc6 14. Nc3 Rd8 15. Qd4 Na6 16. Re1+ Kf8 17. Bxf6 gxf6 18. Qxf6 Kg8 19. h3 Re8 20. Re3 Rxe3 21. fxe3 Nb4 22. Qg5+ Kh8 23. Qe5+ Kg8 24. Qf5 Re8 25. Qg4+ Kh8 26. Qxb4 Rd8 27. Ne2 Rg8 28. Nd4 Bd7 29. Kf2 Bc6 30. Nxc6 bxc6 31. Qd4+ Rg7 32. Qxa7 f5 33. Qa8+ Rg8 34. Qxc6 1-0 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.28"] [White "Borre Meza, Orlando David"] [Black "Garces, Javier"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1490"] [BlackElo "1824"] [PlyCount "40"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. d5 Bxf3 6. gxf3 Ne5 7. f4 Nd3+ 8. Bxd3 cxd3 9. Qxd3 c6 10. Nc3 Nf6 11. Be3 e6 12. O-O-O exd5 13. exd5 Bb4 14. dxc6 Qxd3 15. Rxd3 bxc6 16. Bd4 O-O-O 17. Rhd1 a6 18. Bxf6 gxf6 19. Ne4 Rxd3 20. Rxd3 Kc7 1/2-1/2 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.29"] [White "Diaz Larrea, Juan Manuel"] [Black "Varela, Maria De Los Angeles"] [Result "0-1"] [ECO "A00"] [WhiteElo "1585"] [BlackElo "1790"] [PlyCount "64"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 Bxc3+ 8. bxc3 d6 9. Be2 Nbd7 10. Nb3 b6 11. Qxd6 Nxe4 12. Qc6 Nxc3 13. Qxa8 Nxe2 14. Kxe2 O-O 15. Ba3 Re8 16. Rhd1 Qh4 17. Rd4 Qxh2 18. Rad1 e5 19. R4d3 e4 20. Rg3 Ne5 21. Qxe4 f5 22. Qd5+ Be6 23. Qb7 Qh6 24. Rh1 Bxc4+ 25. Kd1 Qxh1+ 26. Kc2 Bxb3+ 27. Kxb3 Qd1+ 28. Kc3 Qd7 29. Qxa6 Rc8+ 30. Kb3 Qd1+ 31. Kb4 Nc6+ 32. Kb5 Qe2+ 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.30"] [White "Ortiz Monsalve, Sebastian"] [Black "Montoya, Mariangel"] [Result "0-1"] [ECO "A00"] [WhiteElo "1439"] [BlackElo "1280"] [PlyCount "78"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. c4 Nf6 7. Nc3 Ng4 8. Nxc6 Nxe3 9. Nxd8 Nxd1 10. Rxd1 Kxd8 11. g3 Bxc3+ 12. bxc3 b6 13. Bg2 Bb7 14. f4 Rc8 15. Rd4 b5 16. cxb5 Rxc3 17. O-O Rc2 18. Ra4 Kc7 19. Rxa7 Kb6 20. Ra3 Ra8 21. Rxa8 Bxa8 22. a4 Ra2 23. Rc1 Bb7 24. Rc4 d5 25. a5+ Kxa5 26. Rc7 Kb6 27. Rxe7 Ra1+ 28. Bf1 dxe4 29. Rxf7 Bd5 30. Rf6+ Kc5 31. Kf2 Kd4 32. Ra6 e3+ 33. Kg1 Rd1 34. Ra4+ Kc5 35. Ra3 e2 36. Rc3+ Kd4 37. Rd3+ Kxd3 38. h4 exf1=Q+ 39. Kh2 Qh1# 0-1 [Event "IRT Abierto Internacional Raza U de M"] [Site "Medellin"] [Date "2021.10.10"] [Round "9.31"] [White "Fitzgerald, Daniela"] [Black "Negron Lizarazo, Juan Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1685"] [BlackElo "1542"] [PlyCount "111"] [EventDate "2021.10.06"] [EventRounds "9"] [EventCountry "COL"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qb3 Nc7 8. Bc4 Ne6 9. Bxe6 dxe6 10. O-O Bg7 11. Bf4 O-O 12. Qe3 Qc7 13. Nc3 a6 14. a3 b5 15. Ne2 Bb7 16. Rac1 Na5 17. Nd2 Rfd8 18. c4 bxc4 19. b4 Rxd2 20. bxa5 Rd3 21. Qxd3 cxd3 22. Rxc7 dxe2 23. Re1 Be4 24. Rxe2 Bd3 25. Rd2 Rb8 26. Rxd3 Bxe5 27. Rd1 Bxf4 28. Ra7 Bd6 29. Rxa6 Bxa3 30. Rb6 Ra8 31. a6 Bc5 32. Rc6 Bd6 33. Kf1 h5 34. h3 e5 35. Ke2 f5 36. Kd3 Kf7 37. Kc4 e4 38. Kb5 f4 39. Rdxd6 exd6 40. Kb6 Ke6 41. Kb7 Re8 42. a7 Kd5 43. Rc8 Re7+ 44. Kb6 Rxa7 45. Kxa7 e3 46. fxe3 fxe3 47. Re8 Kd4 48. Kb6 Kd3 49. Kc6 e2 50. Kxd6 Kd2 51. h4 e1=Q 52. Rxe1 Kxe1 53. Ke6 Kf2 54. Kf6 Kg3 55. Kg5 Kxg2 56. Kxg6 1-0