[Event "IRT Invitacional Liga Risaraldense de Aj"] [Site "Pereira (Ris) Calle 19 #4-01 C"] [Date "2021.01.20"] [Round "1.1"] [White "Hernandez Navas, Oscar Enrique"] [Black "Gonzalez, Walter"] [Result "1-0"] [ECO "A00"] [WhiteElo "2052"] [BlackElo "1899"] [PlyCount "81"] [EventDate "2021.01.20"] 1. d4 c5 2. d5 e5 3. g3 d6 4. Bg2 g6 5. b3 Bg7 6. Bb2 Ne7 7. Nf3 Na6 8. c4 b5 9. cxb5 Qa5+ 10. Nfd2 Qxb5 11. Nc3 Qd7 12. Nc4 Bb7 13. Ne4 Nc8 14. f4 O-O 15. fxe5 dxe5 16. Bxe5 Bxe5 17. Nxe5 Qf5 18. Nd7 Rd8 19. Rf1 Qxd7 20. Nf6+ Kg7 21. Nxd7 Rxd7 22. Qd3 Nb6 23. O-O-O Nb4 24. Qc3+ Kg8 25. Kb2 Rb8 26. e4 Ba6 27. Qe5 Rdb7 28. Qf6 Bxf1 29. Bxf1 c4 30. d6 Na4+ 31. Kb1 Nxa2 32. Bxc4 N2c3+ 33. Kc2 Nxd1 34. Kxd1 Nc5 35. e5 Re8 36. Bd5 Rd7 37. b4 Nd3 38. e6 Rxe6 39. Bxe6 fxe6 40. Qxe6+ Rf7 41. d7 1-0 [Event "IRT Invitacional Liga Risaraldense de Aj"] [Site "Pereira (Ris) Calle 19 #4-01 C"] [Date "2021.01.20"] [Round "1.2"] [White "Zambrano Linares, Ramon Alberto"] [Black "Hernandez Pinzon, Helvert"] [Result "1-0"] [ECO "A00"] [WhiteElo "2030"] [BlackElo "1943"] [PlyCount "69"] [EventDate "2021.01.20"] 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 Ne8 10. c5 h6 11. Ba3 f5 12. Nd2 Rf7 13. f3 f4 14. Nc4 Bf8 15. b5 g5 16. b6 axb6 17. cxb6 Ng6 18. Qb3 h5 19. Rab1 g4 20. bxc7 Rxc7 21. Nb6 g3 22. h3 Qh4 23. Nxc8 Rcxc8 24. Na4 Ra7 25. Nb6 Rc7 26. Rfc1 Qd8 27. Bb2 Ra5 28. Nc4 Ra6 29. a4 Qa8 30. Nb6 Qa7 31. Bxa6 Qxa6 32. Qb5 Qxb5 33. axb5 Kf7 34. Na8 Rxc1+ 35. Rxc1 1-0 [Event "IRT Invitacional Liga Risaraldense de Aj"] [Site "Pereira (Ris) Calle 19 #4-01 C"] [Date "2021.01.20"] [Round "1.3"] [White "Guadalajara Sifuentes, Jose Gregorio"] [Black "Lopez Idarraga, Daniel Eduardo"] [Result "0-1"] [ECO "B15"] [WhiteElo "2028"] [BlackElo "2000"] [PlyCount "72"] [EventDate "2021.01.20"] 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Nf6 5. Ng3 e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. Bd3 O-O 11. O-O Be6 12. Bd2 Nbd7 13. Rae1 a5 14. Nc1 Nc5 15. Be2 h6 16. Be3 Nd5 17. Bxc5 Bxc5 18. Nd3 Bb6 19. a3 a4 20. Ne4 Rfd8 21. c4 Ne7 22. c5 Ba5 23. Rc1 Nf5 24. Nf4 Rd4 25. f3 Bb3 26. Kf2 Rad8 27. g4 Bc7 28. Ng2 Ne7 29. h4 Ng6 30. h5 Ne5 31. Ke3 Nc4+ 32. Bxc4 Bxc4 33. Rfe1 Rd3+ 34. Kf2 Bb3 35. Re3 Be5 36. Nc3 Bd4 0-1