[Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.1"] [White "Librelato, Kathie Goulart"] [Black "Mekhitarian, Krikor Sevag"] [Result "1-0"] [ECO "B52"] [WhiteElo "2156"] [BlackElo "2569"] [PlyCount "108"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 {[%eval 0,0]} c5 {[%eval 0,0]} 2. Nf3 {[%eval 0,0]} d6 {[%eval 0,0]} 3. Bb5+ {[%eval 0,0]} Bd7 {[%eval 0,0]} 4. Bxd7+ {[%eval 0,0]} Qxd7 {[%eval 0,0]} 5. d4 {[%eval 0,0]} cxd4 {[%eval 0,0]} 6. Qxd4 {[%eval 0,0]} Nc6 {[%eval 0,0]} 7. Qd3 {[%eval 0,0]} g6 {[%eval 0,0]} 8. O-O {[%eval 0,0]} Bg7 {[%eval 0,0]} 9. c4 {[%eval 0,0]} Nf6 $6 {[%eval 0,0] Inaccuracy. Rc8 was best.} (9... Rc8 10. Nc3 Nb4 11. Qd1 Bxc3 12. Qb3 Bg7 13. Qxb4 Nf6 14. e5 Ne4 15. Be3 dxe5 16. Bxa7) 10. Nc3 {[%eval 0,0]} O-O {[%eval 0,0]} 11. h3 {[%eval 0,0]} Rfc8 {[%eval 0,0]} 12. Be3 {[%eval 0,0]} Nb4 {[%eval 0,0]} 13. Qe2 {[%eval 0,0]} Qe6 {[%eval 0,0]} 14. Nd2 $6 {[%eval 0,0] Inaccuracy. a3 was best.} (14. a3 Na6 15. Nd2 Nc5 16. Bd4 Qd7 17. Rfd1 Na4 18. Nxa4 Qxa4 19. b3 Qc6 20. Qe3 Nd7) 14... Nc2 {[%eval 0, 0]} 15. Rac1 {[%eval 0,0]} Nxe3 {[%eval 0,0]} 16. Qxe3 {[%eval 0,0]} Nd7 $6 { [%eval 0,0] Inaccuracy. a6 was best.} (16... a6 17. Nd5) 17. b3 {[%eval 0,0]} Nc5 {[%eval 0,0]} 18. Nd5 $6 {[%eval 0,0] Inaccuracy. Rfe1 was best.} (18. Rfe1 ) 18... Qd7 {[%eval 0,0]} 19. Rfd1 {[%eval 0,0]} e6 {[%eval 0,0]} 20. Nc3 { [%eval 0,0]} a6 {[%eval 0,0]} 21. Nf3 {[%eval 0,0]} Qc7 {[%eval 0,0]} 22. Nd4 { [%eval 0,0]} Rd8 {[%eval 0,0]} 23. b4 $6 {[%eval 0,0] Inaccuracy. Kh1 was best. } (23. Kh1 Rac8 24. f4 Qa5 25. Qf3 Rd7 26. Rc2 Re8 27. Rcd2 Red8 28. f5 Re8 29. Nde2 Be5) 23... Nd7 {[%eval 0,0]} 24. Na4 {[%eval 0,0]} Rac8 {[%eval 0,0]} 25. Nb3 {[%eval -1,0]} Qc6 {[%eval -1,0]} 26. Nc3 {[%eval -1,0]} Ne5 {[%eval 0,0]} 27. Na5 {[%eval -1,0]} Qc7 {[%eval 0,0]} 28. Na4 {[%eval -1,0]} Nd7 {[%eval 0, 0]} 29. Qa7 {[%eval 0,0]} Rb8 $6 {[%eval 0,0] Inaccuracy. b6 was best.} (29... b6) 30. Rc2 {[%eval 0,0]} Bf8 {[%eval 0,0]} 31. a3 {[%eval 0,0]} Rdc8 {[%eval 0,0]} 32. Qd4 $2 {[%eval -1,0] Mistake. Qe3 was best.} (32. Qe3) 32... b6 $6 { [%eval 0,0] Inaccuracy. Nc5 was best.} (32... Nc5 33. bxc5 Qxa5 34. Nb6 dxc5 35. Qb2 Rd8 36. Rcd2 Rxd2 37. Rxd2 Bh6 38. Rd1 Bg5 39. Nd7) 33. Nb3 {[%eval 0, 0]} b5 $6 {[%eval 0,0] Inaccuracy. Rb7 was best.} (33... Rb7 34. Nb2 Qb8 35. Nd3 Rbc7 36. Nd2 Rc6 37. f4 Bg7 38. Qe3 d5 39. Rdc1 dxc4 40. Rxc4) 34. Nb2 { [%eval 0,0]} Nb6 {[%eval 0,0]} 35. Na5 {[%eval 0,0]} d5 {[%eval 0,0]} 36. c5 { [%eval 0,0]} Bg7 {[%eval 0,0]} 37. Qd3 {[%eval 0,0]} dxe4 {[%eval 0,0]} 38. Qxe4 {[%eval 0,0]} Nd5 {[%eval 0,0]} 39. Re1 {[%eval 0,0]} Re8 {[%eval 0,0]} 40. Nd3 {[%eval 0,0]} Rbd8 {[%eval 0,0]} 41. c6 {[%eval 0,0]} Rc8 $4 {[%eval 2, 0] Blunder. Nc3 was best.} (41... Nc3 42. Qe3 Na4 43. g3 Bd4 44. Qf3 e5 45. Kh2 Re6 46. Rec1 Bb6 47. Qe2 Rdd6 48. Qe4) 42. Nc5 {[%eval 2,0]} Qa7 {[%eval 2,0]} 43. Qf3 {[%eval 2,0]} Re7 {[%eval 2,0]} 44. Rd1 {[%eval 2,0]} Rd8 {[%eval 2,0]} 45. Ncb7 {[%eval 2,0]} Rc8 {[%eval 2,0]} 46. Nd6 {[%eval 2,0]} Rd8 $4 {[%eval 5,0] Blunder. Rf8 was best.} (46... Rf8 47. h4) 47. Nab7 {[%eval 5,0]} Rf8 { [%eval 5,0]} 48. Rxd5 {[%eval 5,0]} exd5 {[%eval 5,0]} 49. c7 {[%eval 5,0]} Rxc7 {[%eval 6,0]} 50. Rc3 $4 {[%eval -13,0] Blunder. Rxc7 was best.} (50. Rxc7 Be5 51. Qxd5 Qd4 52. Qxd4 Bxd4 53. Rc6 Ra8 54. Nc5 a5 55. Nxb5 axb4 56. Nxd4 bxa3) 50... Qd4 $4 {[%eval 5,0] Blunder. Rxc3 was best.} (50... Rc5 51. Rxc5) ( 50... Rxc3 51. Qf4 Qd4 52. g3 Be5 53. Qxd4 Bxd4 54. Kf1 Rf3 55. Nc5 Rf6 56. Nb3 Bb6 57. Nb7) 51. Rxc7 {[%eval 6,0]} Rb8 $6 {[%eval 10,0] Inaccuracy. Qa1+ was best.} (51... Qa1+ 52. Kh2 h5 53. Rxf7 Qe5+ 54. g3 Qe6 55. Rxf8+ Bxf8 56. Nd8 Qxd6 57. Qf7+ Kh8 58. Ne6) 52. Rxf7 $6 {[%eval 6,0] Inaccuracy. Qxf7+ was best. } (52. Qxf7+) 52... Qe5 {[%eval 6,0]} 53. g3 {[%eval 6,0]} Qe6 {[%eval 6,0]} 54. Qf4 {[%eval 6,0]} Qe1+ {[%eval 7,0]} 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.2"] [White "Almeida, Gianluca Jorio"] [Black "Rodriguez Vila, Andres"] [Result "0-1"] [ECO "A22"] [WhiteElo "2112"] [BlackElo "2435"] [PlyCount "80"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. c4 {[%eval 0,0]} e5 {[%eval 0,0]} 2. Nc3 {[%eval 0,0]} Nf6 {[%eval 0,0]} 3. g3 {[%eval 0,0]} Bb4 {[%eval 0,0]} 4. Bg2 {[%eval 0,0]} O-O {[%eval 0,0]} 5. Nd5 {[%eval 0,0]} Nxd5 {[%eval 0,0]} 6. cxd5 {[%eval 0,0]} d6 {[%eval 0,0]} 7. a3 {[%eval 0,0]} Bc5 {[%eval 0,0]} 8. d3 {[%eval 0,0]} f5 {[%eval 0,0]} 9. Nf3 {[%eval 0,0]} Qf6 $6 {[%eval 0,0] Inaccuracy. Bb6 was best.} (9... Bb6 10. O-O) 10. d4 {[%eval 0,0]} exd4 {[%eval 0,0]} 11. Bg5 $6 {[%eval 0,0] Inaccuracy. b4 was best.} (11. b4 Bb6 12. Bb2 c5 13. O-O f4 14. bxc5 dxc5 15. e3 Bg4 16. a4 Nd7 17. a5 Bc7) 11... Qg6 {[%eval 0,0]} 12. b4 {[%eval 0,0]} Bb6 {[%eval 0,0]} 13. Qd3 $6 {[%eval 0,0] Inaccuracy. O-O was best.} (13. O-O) 13... Nd7 { [%eval 0,0]} 14. Bf4 $6 {[%eval -1,0] Inaccuracy. O-O was best.} (14. O-O Ne5 15. Nxe5 dxe5 16. Be7 Rf7 17. Bc5 Qf6 18. e3 dxe3 19. fxe3 h5 20. a4 h4) 14... Qf6 {[%eval -1,0]} 15. O-O {[%eval -1,0]} Ne5 {[%eval -1,0]} 16. Qd2 $6 { [%eval -1,0] Inaccuracy. Qb3 was best.} (16. Qb3 a5 17. Ng5 a4 18. Qc2 Re8 19. Ne6 Bd7 20. Rac1 h6 21. Qa2 Bxe6 22. dxe6 Rab8) 16... h6 {[%eval -1,0]} 17. h4 $6 {[%eval -2,0] Inaccuracy. Qc2 was best.} (17. Qc2 a5 18. bxa5 Rxa5 19. Nxe5 dxe5 20. Bd2 Ra6 21. a4 Rf7 22. Bb4 h5 23. a5 Ba7) 17... Bd7 {[%eval -2,0]} 18. a4 {[%eval -2,0]} a5 {[%eval -2,0]} 19. b5 {[%eval -2,0]} Rae8 {[%eval -2,0]} ( 19... Rad8) 20. Rad1 {[%eval -2,0]} (20. Rac1) 20... Ng6 {[%eval -2,0]} 21. Rfe1 $2 {[%eval -5,0] Mistake. Nxd4 was best.} (21. Nxd4) 21... Nxf4 {[%eval -5,0]} 22. gxf4 {[%eval -5,0]} Re4 {[%eval -6,0]} 23. Qc1 {[%eval -5,0]} Rfe8 { [%eval -6,0]} 24. Kf1 {[%eval -6,0]} Qe7 {[%eval -6,0]} 25. Qd2 {[%eval -6,0]} Bc5 {[%eval -5,0]} 26. Rb1 {[%eval -6,0]} Bb4 $2 {[%eval -3,0] Mistake. b6 was best.} (26... b6) 27. Rxb4 {[%eval -3,0]} axb4 {[%eval -3,0]} 28. Nxd4 { [%eval -3,0]} Qxh4 {[%eval -3,0]} 29. Ne6 $4 {[%eval -6,0] Blunder. e3 was best.} (29. e3) 29... Bxe6 {[%eval -6,0]} 30. dxe6 {[%eval -6,0]} Rxf4 { [%eval -6,0]} 31. e3 {[%eval -6,0]} Re4 $6 {[%eval -4,0] Inaccuracy. Rc4 was best.} (31... Rc4) 32. Qd5 $6 {[%eval -6,0] Inaccuracy. Rc1 was best.} (32. Rc1 Re7) 32... R4xe6 {[%eval -6,0]} 33. Qxb7 {[%eval -7,0]} Qc4+ {[%eval -7,0]} 34. Kg1 {[%eval -7,0]} Rg6 {[%eval -7,0]} 35. a5 {[%eval -7,0]} d5 {[%eval -8,0]} 36. Rd1 {[%eval -10,0]} Rxg2+ {[%eval -10,0]} 37. Kxg2 {[%eval -10,0]} Qg4+ { [%eval -10,0]} 38. Kh2 {[%eval -10,0]} Qxd1 {[%eval -10,0]} 39. a6 {[%eval -13, 0]} Qh5+ {[%eval -11,0]} 40. Kg2 {[%eval -13,0]} f4 {[%eval -16,0]} 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.3"] [White "Hoffman, Alejandro"] [Black "Lage, Pedro Ferreira"] [Result "1-0"] [ECO "D95"] [WhiteElo "2389"] [BlackElo "2100"] [PlyCount "51"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 {[%eval 0,0]} d5 {[%eval 0,0]} 2. c4 {[%eval 0,0]} c6 {[%eval 0,0]} 3. Nc3 {[%eval 0,0]} Nf6 {[%eval 0,0]} 4. e3 {[%eval 0,0]} g6 $6 {[%eval 0,0] Inaccuracy. e6 was best.} (4... e6 5. Nf3 Be7 6. Bd3 dxc4 7. Bxc4 c5 8. Qe2 cxd4 9. exd4) 5. Nf3 {[%eval 0,0]} Bg7 {[%eval 0,0]} 6. Qb3 {[%eval 0,0]} O-O { [%eval 0,0]} 7. Bd2 {[%eval 0,0]} b6 {[%eval 0,0]} 8. Bd3 {[%eval 0,0]} Ba6 { [%eval 0,0]} 9. O-O {[%eval 0,0]} (9. Kf1) 9... Nbd7 {[%eval 0,0]} 10. Rfd1 { [%eval 0,0]} c5 $6 {[%eval 1,0] Inaccuracy. e6 was best.} (10... e6 11. Bf1 Bb7 12. Be1 Qe7 13. a4 dxc4 14. Qxc4 c5 15. a5 Rac8 16. Qe2 bxa5 17. h3) 11. Nxd5 { [%eval 1,0]} Nxd5 {[%eval 1,0]} 12. cxd5 {[%eval 1,0]} Bxd3 $6 {[%eval 1,0] Inaccuracy. Bb7 was best.} (12... Bb7 13. e4 cxd4 14. Bb4 a5 15. Ba3 a4 16. Qb4 e5 17. dxe6 fxe6 18. Nxd4 Nc5 19. Nxe6) 13. Qxd3 {[%eval 1,0]} cxd4 {[%eval 1, 0]} 14. Nxd4 {[%eval 1,0]} Nc5 {[%eval 1,0]} 15. Qc4 {[%eval 1,0]} Rc8 $6 { [%eval 2,0] Inaccuracy. Qd7 was best.} (15... Qd7 16. Bb4) 16. Nc6 {[%eval 2,0] } Qd7 {[%eval 2,0]} 17. Bc3 {[%eval 2,0]} Bxc3 {[%eval 2,0]} 18. Qxc3 {[%eval 2,0]} f6 $6 {[%eval 4,0] Inaccuracy. e6 was best.} (18... e6 19. Ne5) 19. f3 $6 {[%eval 2,0] Inaccuracy. b4 was best.} (19. b4 Nb7 20. Qd3 Nd6 21. b5 Rc7 22. e4 Qg4 23. f3 Qg5 24. a4 Nb7 25. Qe2 Qf4) 19... e6 {[%eval 2,0]} 20. e4 { [%eval 2,0]} f5 $6 {[%eval 3,0] Inaccuracy. exd5 was best.} (20... exd5 21. exd5) 21. b4 {[%eval 4,0]} Na4 $2 {[%eval 7,0] Mistake. exd5 was best.} (21... exd5 22. exd5 Nb7 23. Re1 Rce8 24. Nxa7 Qxd5 25. Nc6 Qd6 26. Rad1 Qf6 27. Qxf6 Rxe1+ 28. Rxe1) 22. Qb3 {[%eval 6,0]} b5 {[%eval 7,0]} 23. Rac1 {[%eval 6,0]} exd5 {[%eval 7,0]} 24. Rxd5 {[%eval 7,0]} Qf7 {[%eval 7,0]} 25. Ne7+ {[%eval 7, 0]} Qxe7 {[%eval 7,0]} 26. Rd7+ {[%eval 7,0]} 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.4"] [White "Soares, Joao Carlos T. C."] [Black "Alboredo, Julia"] [Result "1/2-1/2"] [ECO "D92"] [WhiteElo "2064"] [BlackElo "2252"] [PlyCount "80"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 {[%eval 0,0]} Nf6 {[%eval 0,0]} 2. c4 {[%eval 0,0]} g6 {[%eval 0,0]} 3. Nf3 {[%eval 0,0]} Bg7 {[%eval 0,0]} 4. Nc3 {[%eval 0,0]} O-O {[%eval 0,0]} 5. Bf4 $6 {[%eval 0,0] Inaccuracy. e4 was best.} (5. e4 d6 6. Be2 e5 7. O-O Na6 8. Re1 Bg4 9. Be3 exd4) 5... d5 {[%eval 0,0]} 6. Rc1 {[%eval 0,0]} dxc4 {[%eval 0, 0]} 7. e4 {[%eval 0,0]} c6 $2 {[%eval 1,0] Mistake. c5 was best.} (7... c5 8. dxc5 Qa5 9. Nd2 Be6 10. Bxc4 Bxc4 11. Nxc4 Qxc5 12. b3) 8. Bxc4 {[%eval 0,0]} Bg4 {[%eval 1,0]} 9. e5 $6 {[%eval 0,0] Inaccuracy. Be3 was best.} (9. Be3 Nbd7 ) 9... Nd5 {[%eval 0,0]} 10. Bxd5 {[%eval 0,0]} cxd5 {[%eval 0,0]} 11. h3 { [%eval 0,0]} Bxf3 {[%eval 0,0]} 12. Qxf3 {[%eval 0,0]} Nc6 {[%eval 0,0]} 13. Qd3 {[%eval 0,0]} e6 {[%eval 0,0]} 14. Be3 {[%eval 0,0]} f6 {[%eval 0,0]} 15. exf6 {[%eval 0,0]} Qxf6 {[%eval 0,0]} 16. Ne2 {[%eval 0,0]} Rad8 {[%eval 0,0]} 17. f4 {[%eval 0,0]} Qf5 {[%eval 0,0]} 18. Qd2 {[%eval 0,0]} Rc8 {[%eval 0,0]} 19. O-O {[%eval 0,0]} Rf7 {[%eval 0,0]} 20. Kh1 {[%eval 0,0]} Rfc7 {[%eval 0,0] } 21. Ng1 {[%eval 0,0]} Ne7 {[%eval 0,0]} 22. Rxc7 {[%eval 0,0]} Rxc7 {[%eval 0,0]} 23. Rc1 {[%eval 0,0]} Rxc1 {[%eval 0,0]} 24. Qxc1 {[%eval 0,0]} Nc6 { [%eval 0,0]} 25. Nf3 {[%eval 0,0]} h6 {[%eval 0,0]} 26. Ne5 {[%eval 0,0]} Qe4 { [%eval 0,0]} 27. a3 $6 {[%eval 0,0] Inaccuracy. Nxc6 was best.} (27. Nxc6 bxc6 28. Bg1 Bxd4 29. Qxc6 Qe1 30. Qe8+ Kg7 31. Qe7+ Kg8) 27... Kh7 $6 {[%eval 0,0] Inaccuracy. Bxe5 was best.} (27... Bxe5 28. fxe5 g5 29. Bg1 Qd3 30. b4 a6 31. Qc5 Qxa3 32. Qd6 Kf7 33. Qc7+ Ne7 34. Qxb7) 28. Nxc6 {[%eval 0,0]} bxc6 { [%eval 0,0]} 29. Qd2 {[%eval 0,0]} Qb1+ {[%eval 0,0]} 30. Kh2 {[%eval 0,0]} Qf1 {[%eval 0,0]} 31. Bf2 {[%eval 0,0]} Qb1 {[%eval 0,0]} 32. Qe2 {[%eval 0,0]} Qf5 {[%eval 0,0]} 33. Qd2 {[%eval 0,0]} Qe4 {[%eval 0,0]} 34. Be3 {[%eval 0,0]} h5 {[%eval 0,0]} 35. g4 $4 {[%eval -2,0] Blunder. Kh1 was best.} (35. Kh1 Qb1+ 36. Bg1 Qf1 37. Qe3 Bf6 38. Qxe6 Bxd4 39. Qe7+ Kh6 40. Qg5+ Kg7 41. Qe7+) 35... hxg4 {[%eval -2,0]} 36. hxg4 {[%eval -2,0]} Qf3 $4 {[%eval 0,0] Blunder. g5 was best.} (36... g5 37. fxg5) 37. g5 {[%eval 0,0]} Bf8 {[%eval 0,0]} 38. Qf2 { [%eval 0,0]} Qxf2+ {[%eval 0,0]} 39. Bxf2 {[%eval 0,0]} Bd6 {[%eval 0,0]} 40. Kg3 {[%eval 0,0]} Kg7 {[%eval 0,0]} 1/2-1/2 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.5"] [White "Aranha Filho, Alvaro Z."] [Black "Nemeth Junior, Henrique"] [Result "1-0"] [ECO "E13"] [WhiteElo "2226"] [BlackElo "2096"] [PlyCount "85"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 b6 6. Bg5 h6 7. Bh4 Bb7 8. e3 g5 9. Bg3 Ne4 10. Nd2 Bxc3 11. bxc3 f5 12. f3 Nxg3 13. hxg3 Qf6 14. Kf2 Nc6 15. f4 Rae8 16. Be2 Kg7 17. Rh5 Rh8 18. Rah1 d6 19. Nf3 g4 20. Nd2 Ne7 21. Bd3 c5 22. d5 exd5 23. Bxf5 Nxf5 24. Qxf5 Qxf5 25. Rxf5 dxc4 26. Nxc4 Be4 27. Rfh5 Bg6 28. R5h4 h5 29. Rd1 d5 30. Rxd5 Rd8 31. Nd6 b5 32. f5 Bf7 33. Rd2 Bxa2 34. Rxa2 Rxd6 35. Rxa7+ Kf6 36. e4 c4 37. Ke3 Kg5 38. Rg7+ Kh6 39. Rgxg4 Re8 40. Kf4 b4 41. e5 Rc6 42. Rg5 Kh7 43. f6 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.6"] [White "Oliveira, Tiago Batista"] [Black "Rangel, Daniel"] [Result "0-1"] [ECO "E94"] [WhiteElo "2033"] [BlackElo "2207"] [PlyCount "84"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. Nf3 {[%eval 0,0]} Nf6 {[%eval 0,0]} 2. d4 {[%eval 0,0]} g6 {[%eval 0,0]} 3. c4 {[%eval 0,0]} Bg7 {[%eval 0,0]} 4. Nc3 {[%eval 0,0]} O-O {[%eval 0,0]} 5. e4 {[%eval 0,0]} d6 {[%eval 0,0]} 6. Be2 {[%eval 0,0]} e5 {[%eval 0,0]} 7. Be3 { [%eval 0,0]} Na6 {[%eval 0,0]} 8. dxe5 {[%eval 0,0]} dxe5 {[%eval 0,0]} 9. Qxd8 $6 {[%eval 0,0] Inaccuracy. Qc2 was best.} (9. Qc2 Nb4 10. Qb3 Qe7 11. a3 Nc6 12. O-O Bg4 13. Qxb7 Nd4 14. Nxd4 exd4 15. Bxd4 Rfb8) 9... Rxd8 {[%eval 0,0]} 10. O-O {[%eval 0,0]} Ng4 {[%eval 0,0]} 11. Bg5 {[%eval 0,0]} f6 {[%eval 0,0]} 12. Bd2 {[%eval 0,0]} Be6 $6 {[%eval 0,0] Inaccuracy. c6 was best.} (12... c6) 13. h3 {[%eval 0,0]} Nh6 {[%eval 0,0]} 14. Nd5 $6 {[%eval 0,0] Inaccuracy. a3 was best.} (14. a3 Nf7 15. Be3 c6 16. b4 f5 17. Rad1 Rxd1 18. Rxd1 f4 19. Bd2 Nb8 20. Na4 Nd7) 14... Nf7 {[%eval 0,0]} 15. Be3 {[%eval 0,0]} Nd6 {[%eval 0,0] } 16. Nd2 {[%eval 0,0]} c6 {[%eval 0,0]} 17. Nc3 {[%eval 0,0]} Nb4 {[%eval 0,0] } 18. Rac1 {[%eval 0,0]} Nf7 {[%eval 0,0]} 19. Na4 $6 {[%eval -1,0] Inaccuracy. Rfd1 was best.} (19. Rfd1 b6) 19... Nxa2 {[%eval -1,0]} 20. Ra1 {[%eval -1,0]} Nb4 {[%eval -1,0]} 21. Nc5 {[%eval -1,0]} Bc8 {[%eval -1,0]} 22. Rfc1 {[%eval -2,0]} b6 {[%eval -2,0]} 23. Ncb3 {[%eval -2,0]} c5 {[%eval -1,0]} 24. Nb1 { [%eval -1,0]} Nc6 {[%eval -2,0]} 25. Nc3 {[%eval -1,0]} Nd4 {[%eval -1,0]} 26. Bxd4 {[%eval -2,0]} exd4 {[%eval -2,0]} 27. Nd5 {[%eval -1,0]} Bb7 {[%eval -2, 0]} 28. Nc7 {[%eval -2,0]} Rac8 {[%eval -2,0]} 29. Ne6 {[%eval -2,0]} Re8 { [%eval -2,0]} 30. Nxg7 {[%eval -2,0]} Kxg7 {[%eval -2,0]} 31. Rxa7 {[%eval -2, 0]} Bxe4 {[%eval -2,0]} 32. Bf1 $6 {[%eval -3,0] Inaccuracy. Nd2 was best.} ( 32. Nd2 Ra8) 32... Ra8 {[%eval -3,0]} 33. Rca1 $2 {[%eval -5,0] Mistake. Rc7 was best.} (33. Rc7 g5) 33... Rxa7 {[%eval -5,0]} 34. Rxa7 {[%eval -5,0]} Bc2 { [%eval -5,0]} 35. Nd2 {[%eval -5,0]} Re1 {[%eval -6,0]} 36. Nf3 {[%eval -6,0]} Rb1 {[%eval -5,0]} 37. Rb7 {[%eval -6,0]} Bd3 {[%eval -6,0]} 38. Nh2 {[%eval -7,0]} Bxf1 {[%eval -6,0]} 39. Nxf1 {[%eval -5,0]} Rxb2 {[%eval -6,0]} 40. Ng3 {[%eval -7,0]} f5 {[%eval -7,0]} 41. Kf1 {[%eval -8,0]} Kf6 {[%eval -8,0]} 42. Ke1 {[%eval -8,0]} Ne5 {[%eval -8,0]} 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.7"] [White "De Carvalho, Vitor Augusto Poncia"] [Black "Abrantes, Tiago Garrido"] [Result "0-1"] [ECO "C56"] [WhiteElo "1904"] [BlackElo "2178"] [PlyCount "84"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e5 2. d4 exd4 3. Bc4 Nc6 4. Nf3 Nf6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Nxd4 Qxd1 11. Rxd1 O-O-O 12. Be3 Nxd4 13. Rxd4 Be7 14. c3 a6 15. b3 f5 16. Nc5 Bf7 17. Rad1 Rxd4 18. cxd4 Rd8 19. Rd2 Bf6 20. f3 a5 21. Na4 b6 22. Kf2 Kb7 23. Ke2 Re8 24. Kd3 g5 25. Nc3 c5 26. Ne2 f4 27. Bf2 Bg6+ 28. Kc4 Kc6 29. d5+ Kd6 30. h4 Rxe2 31. Bxc5+ Kd7 32. Rxe2 b5+ 33. Kxb5 Bd3+ 34. Kxa5 Bxe2 35. hxg5 Bd8+ 36. Kb4 Bf1 37. a4 Bxg2 38. Kc4 Bxf3 39. b4 Bd1 40. Bf2 Bxa4 41. Bh4 f3 42. g6 hxg6 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.8"] [White "Ribeiro, Matheus Mendes Domin"] [Black "Lutuima, Amaro"] [Result "1-0"] [ECO "A27"] [WhiteElo "2168"] [BlackElo "2068"] [PlyCount "54"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. c4 e5 2. Nc3 d6 3. g3 g6 4. d4 Nc6 5. Nf3 exd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. Bg2 Bd7 9. Be3 Nf6 10. O-O O-O 11. Qa4 c5 12. Qa3 Ng4 13. Bf4 Rb8 14. Qxa7 Rxb2 15. Nd5 c6 16. Bxd6 cxd5 17. Bxf8 Bxf8 18. Bxd5 Rxe2 19. a4 Nxf2 20. Rae1 Rxe1 21. Rxe1 Ng4 22. Rf1 Ne5 23. a5 Be6 24. Qb7 Qxa5 25. Bxe6 fxe6 26. Qc8 Nf7 27. Qd7 Nh6 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.9"] [White "Sztokbant, Bernardo Vainzoff"] [Black "Maia, Jose Eduardo Bastos "] [Result "1-0"] [ECO "D02"] [WhiteElo "2190"] [BlackElo "2043"] [PlyCount "69"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. h3 c5 5. e3 Nc6 6. c3 Bd6 7. Bxd6 Qxd6 8. Bd3 O-O 9. O-O e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Nd2 Bf5 13. Nf3 Qe6 14. Bxf5 Qxf5 15. Qb3 b6 16. a4 Rab8 17. Rad1 Rfe8 18. Rd2 Re4 19. Rfd1 h6 20. Nh2 Rh4 21. Nf3 Re4 22. Qc2 Rbe8 23. a5 Qh5 24. axb6 axb6 25. Qb3 R8e6 26. Ra1 g5 27. Nh2 Rh4 28. Qd1 Qxd1+ 29. Rdxd1 Rhe4 30. Nf1 Rc6 31. Ra7 Re8 32. Ng3 Rf8 33. Nf5 Kh7 34. g4 Re6 35. Rb7 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.10"] [White "Valcarcel, Victor Ignacio Dos S"] [Black "Marcolino, Daniel Mattos"] [Result "0-1"] [ECO "B17"] [WhiteElo "1858"] [BlackElo "2035"] [PlyCount "69"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8. c3 O-O 9. O-O c5 10. Re1 b6 11. Bg5 Bb7 12. Bc2 Re8 13. Qd3 Nf8 14. Ne5 cxd4 15. Ba4 Qd5 16. f3 Red8 17. c4 Qc5 18. b4 Qc7 19. a3 Ng6 20. Nxg6 hxg6 21. Rad1 a5 22. Bxf6 gxf6 23. Rxe6 axb4 24. Rde1 Bd6 25. Nh5 gxh5 26. Rxf6 Be5 27. Qf5 Bxf6 28. Qxf6 Qd6 29. Re8+ Rxe8 30. Qxd6 Rxa4 31. axb4 Re2 32. Qd8+ Kh7 33. Qxd4 Raa2 34. Qd3+ Be4 35. Qd1 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.11"] [White "Di Berardino, Diego Rafael"] [Black "Silva, Caio Henrique Angeli"] [Result "1-0"] [ECO "D36"] [WhiteElo "2490"] [BlackElo "1867"] [PlyCount "51"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 Be7 6. Bg5 h6 7. Bxf6 Bxf6 8. e3 c6 9. Qc2 O-O 10. Bd3 Re8 11. O-O Nd7 12. b4 a6 13. a4 Nb6 14. Nd2 Be7 15. b5 axb5 16. axb5 Bd7 17. bxc6 Bxc6 18. Rab1 Bd6 19. Rfc1 Qc7 20. g3 Ba3 21. Nb5 Qd8 22. Nxa3 Rxa3 23. Nf3 Ra8 24. Ne5 Re6 25. Bh7+ Kf8 26. Qc5+ 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.12"] [White "Silva, Marcelo dos Santos"] [Black "Cunha, Lucas Aguiar"] [Result "1/2-1/2"] [ECO "E15"] [WhiteElo "1908"] [BlackElo "2328"] [PlyCount "144"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. c4 e6 2. d4 Nf6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. e3 cxd4 8. exd4 Nc6 9. O-O Rc8 10. Re1 Be7 11. Nc3 O-O 12. a3 Na5 13. b3 d5 14. cxd5 Bxd5 15. Nd2 Rc7 16. b4 Bxg2 17. Kxg2 Nc6 18. d5 Nd4 19. Qd3 Nxd5 20. Bb2 Nxc3 21. Bxc3 Nb3 22. Qxd8 Rxd8 23. Be5 Nxa1 24. Bxc7 Rxd2 25. Rxa1 Bf6 26. Rc1 g5 27. Bb8 Bd4 28. Rc8+ Kg7 29. Rd8 Rxf2+ 30. Kg1 Be3 31. Rd3 Rf3+ 32. Kg2 g4 33. Bxa7 Kf6 34. a4 Ke5 35. a5 bxa5 36. Bxe3 axb4 37. Rb3 h5 38. h3 Ke4 39. Rxb4+ Kxe3 40. hxg4 hxg4 41. Rxg4 e5 42. Rb4 Rf2+ 43. Kg1 Rf3 44. Kg2 Rf2+ 45. Kg1 Rf6 46. Kg2 e4 47. Rb3+ Kd2 48. Ra3 Rc6 49. Kf2 Rf6+ 50. Kg2 Rc6 51. Ra2+ Kd3 52. Ra3+ Kd4 53. Ra4+ Rc4 54. Ra7 f5 55. Rd7+ Ke3 56. Rf7 Rc2+ 57. Kg1 Rc5 58. Kg2 Ke2 59. Ra7 Rc2 60. Ra3 e3 61. Ra7 Kd1+ 62. Kf3 e2 63. Ra1+ Kd2 64. Kf2 Rb2 65. Re1 Kd3 66. Kf3 Ra2 67. Kf2 Rd2 68. Kf3 Ra2 69. Kf2 Rb2 70. Kf3 Rc2 71. Kf2 Rd2 72. Kf3 Ra2 1/2-1/2 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.13"] [White "Deus Filho, Joaquim De"] [Black "Rego, Vinicius V. De Almei"] [Result "1/2-1/2"] [ECO "E65"] [WhiteElo "1886"] [BlackElo "2301"] [PlyCount "29"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. Nc3 d6 7. d4 cxd4 8. Nxd4 O-O 9. Nxc6 bxc6 10. Bxc6 Bh3 11. Bxa8 Qxa8 12. f3 Bxf1 13. Kxf1 Rc8 14. Qa4 Qb7 15. Nd1 1/2-1/2 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.14"] [White "Do Valle Cardoso, Lucas"] [Black "De Freitas, Isabella Ribeiro Con"] [Result "1-0"] [ECO "D79"] [WhiteElo "2242"] [BlackElo "1852"] [PlyCount "113"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 g6 5. O-O Bg7 6. c4 O-O 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 Nxe5 10. dxe5 Ng4 11. f4 Qb6+ 12. e3 Nxe3 13. Na4 Nxd1+ 14. Nxb6 axb6 15. Rxd1 e6 16. Be3 b5 17. Bc5 Rd8 18. Rdc1 Bd7 19. a3 Bc6 20. Kf2 Rd7 21. Bd6 Rxd6 22. exd6 Bxb2 23. Rab1 Bxc1 24. Rxc1 Rxa3 25. Bf1 Ra8 26. Ke3 Rd8 27. Kd4 Rxd6 28. Ke5 Rd8 29. Kf6 d4 30. Bd3 Kf8 31. g4 Rd6 32. g5 e5+ 33. Kxe5 Rd5+ 34. Kf6 Rd6+ 35. Ke5 Ke7 36. f5 Rd5+ 37. Kf4 Kd6 38. Re1 b4 39. h4 Bb5 40. Be4 Rc5 41. h5 b3 42. hxg6 hxg6 43. fxg6 fxg6 44. Bxg6 d3 45. Bf7 b2 46. g6 Rc1 47. Re6+ Kd7 48. g7 b1=Q 49. g8=Q Rf1+ 50. Ke5 Qb2+ 51. Ke4 Qe2+ 52. Kd4 Qb2+ 53. Ke4 Qb4+ 54. Ke5 Qf4+ 55. Kd5 Qc4+ 56. Ke5 Qe4+ 57. Kxe4 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.15"] [White "Okamura, Milton Kasuo"] [Black "Luz, Arthur Nader"] [Result "1-0"] [ECO "E97"] [WhiteElo "1907"] [BlackElo "2231"] [PlyCount "101"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 Ne8 10. Nd2 f5 11. c5 Nf6 12. f3 f4 13. Nc4 g5 14. Ba3 Ne8 15. b5 Rf6 16. Qb3 b6 17. cxb6 cxb6 18. Bb4 h5 19. a4 g4 20. a5 Rb8 21. axb6 axb6 22. Ra7 Bd7 23. Rfa1 Rg6 24. Qa3 Nc8 25. Ra8 Rxa8 26. Qxa8 Qh4 27. Nd2 g3 28. h3 Bf6 29. Bf1 Kh7 30. Qa2 Bxh3 31. gxh3 g2 32. Bxg2 Qxh3 33. Nc4 Qxf3 34. Qf2 Qg4 35. Kf1 h4 36. Qf3 Qd7 37. Bh3 Qc7 38. Nd2 Kg7 39. Qh5 Qf7 40. Qf5 Ne7 41. Qe6 Qxe6 42. Bxe6 Rg3 43. Ne2 Re3 44. Ra3 Nc7 45. Bd7 Rxa3 46. Bxa3 Ng6 47. Bxd6 Bd8 48. Nf3 Kf6 49. Kg2 Na8 50. Bc6 Nc7 51. Nc1 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.16"] [White "Guimaraes, Wagner Peixoto"] [Black "Morais, Wagner Soares De"] [Result "1-0"] [ECO "B23"] [WhiteElo "2204"] [BlackElo "1846"] [PlyCount "51"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bc4 Bg7 5. Nf3 e6 6. f5 Nge7 7. fxe6 dxe6 8. d3 O-O 9. O-O a6 10. a3 b5 11. Ba2 Bb7 12. Qe1 Nd4 13. Qh4 b4 14. axb4 cxb4 15. Na4 Ne2+ 16. Kh1 Nxc1 17. Raxc1 Bc6 18. Ng5 h6 19. Nxf7 Rxf7 20. Bxe6 Kh7 21. Rxf7 g5 22. Qf2 Bxa4 23. Qf6 Qh8 24. Rxe7 Rf8 25. Bf5+ Kg8 26. Qe6+ 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.18"] [White "Costa, Harry Andriolo"] [Black "Bottari, Raimondo"] [Result "0-1"] [ECO "B49"] [WhiteElo "1847"] [BlackElo "2112"] [PlyCount "120"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 a6 6. Nc3 Qc7 7. Be3 Nf6 8. Qd2 Bb4 9. Nxc6 bxc6 10. f3 d5 11. exd5 cxd5 12. O-O O-O 13. a3 Bd6 14. f4 Bb7 15. Bf3 Rac8 16. g3 Ne4 17. Nxe4 dxe4 18. Bd1 Rfd8 19. Qf2 Bc5 20. Re1 Qb6 21. Bxc5 Qxc5 22. Qxc5 Rxc5 23. Re3 Rcd5 24. Be2 Rd2 25. Rc1 Rc8 26. Bd1 Rcd8 27. Be2 Rc8 28. Bd1 a5 29. a4 f5 30. b3 Ba6 31. Rb1 Rcd8 32. Re1 Bb7 33. Rc1 e3 34. Be2 Be4 35. c4 Rb2 36. Rc3 Rdd2 37. Rxe3 Kf7 38. Kf1 Bc2 39. c5 Bxb3 40. Rc3 Rdc2 41. Rc1 Rxe2 42. Rxb3 Rf2+ 43. Kg1 Rg2+ 44. Kf1 Rxh2 45. Rxb2 Rxb2 46. c6 Rb8 47. Ke2 Ke7 48. c7 Rc8 49. Kd3 Kd7 50. Kd4 Rxc7 51. Rxc7+ Kxc7 52. Kc5 h6 53. Kb5 Kd6 54. Kxa5 Kc6 55. Kb4 g5 56. fxg5 hxg5 57. Kc4 e5 58. a5 f4 59. gxf4 exf4 60. Kd4 Kb5 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.19"] [White "Ferreira, Thales Bond Dias"] [Black "Pereira, Pedro Nunes"] [Result "1-0"] [ECO "D15"] [WhiteElo "2086"] [BlackElo "1820"] [PlyCount "129"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Qb6 5. e3 Bg4 6. cxd5 cxd5 7. Qa4+ Nc6 8. Ne5 e6 9. f3 Bf5 10. g4 Bg6 11. h4 Qa5 12. Bb5 Qxa4 13. Bxa4 Nd7 14. Nxc6 bxc6 15. Bxc6 Rc8 16. Bb5 h5 17. Bd2 Bd6 18. Kf2 Ke7 19. g5 Rb8 20. Ke2 Rhc8 21. a4 Nb6 22. Rhc1 Nc4 23. Bxc4 dxc4 24. Nb5 a6 25. Nxd6 Kxd6 26. Bc3 Bd3+ 27. Kf2 g6 28. e4 Re8 29. Ke3 Rb7 30. Ra3 Reb8 31. b4 Kc6 32. Ra2 Kd6 33. Rb2 Kc6 34. Be1 Rb6 35. Rd2 Kd7 36. Rf2 R8b7 37. Bc3 Kc6 38. Re1 Kd6 39. f4 Kc6 40. Kd2 Kd6 41. Rf3 Kc6 42. Rfe3 Kd6 43. d5 exd5 44. exd5 Kxd5 45. Re5+ Kd6 46. Bd4 Rc6 47. Bc5+ Rxc5 48. bxc5+ Kc6 49. Kc3 Rb3+ 50. Kd4 Bf5 51. Kxc4 Rf3 52. Rd1 Be6+ 53. Rxe6+ fxe6 54. Rd6+ Kb7 55. Rxe6 Rxf4+ 56. Kd5 Rxa4 57. Rxg6 Rxh4 58. Rg7+ Kb8 59. Rh7 Rg4 60. Rxh5 a5 61. Kc6 a4 62. Kb6 Kc8 63. Rh8+ Kd7 64. c6+ Kd6 65. Rd8+ 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.20"] [White "De Albuquerque, Pedro Henrique Corre"] [Black "Paulino, Domingos"] [Result "1/2-1/2"] [ECO "B92"] [WhiteElo "1737"] [BlackElo "2082"] [PlyCount "52"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. a4 Be6 9. O-O Be7 10. Nd2 Qc7 11. Nb3 O-O 12. Be3 Nbd7 13. Nd5 Bxd5 14. exd5 Nb6 15. Bxb6 Qxb6 16. a5 Qc7 17. c4 Nd7 18. Qc2 g6 19. Nd2 Kg7 20. b4 f5 21. Ra3 Bg5 22. Rc3 e4 23. Rd1 Bf6 24. Ra3 b5 25. axb6 Qxb6 26. Qa4 Ne5 1/2-1/2 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.21"] [White "Lima, Kleyton Alcantara"] [Black "Da Cunha, Gabriela Goes"] [Result "1-0"] [ECO "B22"] [WhiteElo "2080"] [BlackElo "1726"] [PlyCount "141"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. Nxe5 Nc6 10. Nxc6 bxc6 11. O-O Nd5 12. Nd2 Be7 13. Ba4 Bb7 14. Nc4 Nb6 15. Bb3 Nxc4 16. Bxc4 O-O 17. Be3 Bf6 18. Rc1 Qd7 19. Qa4 Rfd8 20. Rfd1 Qe7 21. Qa5 e5 22. dxe5 Rxd1+ 23. Rxd1 Bxe5 24. Qc5 Qc7 25. g3 h6 26. b3 Bc8 27. Be2 Bh3 28. Bf3 Rc8 29. Qxa7 Qxa7 30. Bxa7 Ra8 31. Bc5 Rxa2 32. Bxc6 Rb2 33. Be4 f5 34. Bd3 Kf7 35. b4 f4 36. b5 Bc7 37. Ba3 Bg4 38. Rc1 Rd2 39. Rxc7+ Kf6 40. Be7+ Ke5 41. gxf4+ Kxf4 42. Bd6+ Kg5 43. h4+ Kxh4 44. Bg3+ Kh5 45. Be4 Be2 46. Kg2 g5 47. Bf3+ Bxf3+ 48. Kxf3 Rd5 49. b6 g4+ 50. Kg2 Kg5 51. b7 Rb5 52. b8=Q Rxb8 53. Rc5+ Kg6 54. Bxb8 h5 55. Kg3 h4+ 56. Kxg4 h3 57. Rc6+ Kf7 58. Kf5 h2 59. Bxh2 Kg7 60. Bf4 Kh7 61. Rc7+ Kh8 62. Kg6 Kg8 63. Bh6 Kh8 64. f3 Kg8 65. f4 Kh8 66. f5 Kg8 67. Ra7 Kh8 68. f6 Kg8 69. Rg7+ Kh8 70. Rh7+ Kg8 71. f7# 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.22"] [White "Cabral, Vinicius Albuquerque"] [Black "Oliveira, Fernando Ventura"] [Result "0-1"] [ECO "C54"] [WhiteElo "1717"] [BlackElo "2055"] [PlyCount "86"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 h6 7. O-O g5 8. d4 exd4 9. cxd4 Bb6 10. Re1 Kf8 11. e5 dxe5 12. Nxe5 Nxe5 13. dxe5 Qxd1 14. Rxd1 Ne4 15. Rd8+ Kg7 16. Rxh8 Kxh8 17. Bxf7 Bxf2+ 18. Kf1 Bd4 19. e6 Kg7 20. Nd2 Nd6 21. Nf3 Bf6 22. g4 Nxf7 23. exf7 Kxf7 24. a4 Be6 25. Ra3 Re8 26. h4 Bc4+ 27. Kg1 Re4 28. hxg5 Rxg4+ 29. Kf2 hxg5 30. Re3 Be6 31. Ne5+ Bxe5 32. Rxe5 Rxa4 33. Rxg5 Rc4 34. Rg1 Rc2+ 35. Ke3 c5 36. Rf1+ Ke7 37. Kd3 Rg2 38. Rd1 b5 39. Be3 Bf5+ 40. Kc3 Rc2+ 41. Kb3 Rc4 42. Rd2 Be6 43. Re2 Rc1+ 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.23"] [White "De Carli Filho, Carlos"] [Black "Jiang, Lucas Zirui"] [Result "1-0"] [ECO "B13"] [WhiteElo "2054"] [BlackElo "1405"] [PlyCount "65"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 a6 10. h3 Bxf3 11. Nxf3 Be7 12. O-O O-O 13. a4 Rfc8 14. Rfe1 Na5 15. Qc2 b5 16. Ne5 Qb7 17. Ng4 h6 18. b4 Nc4 19. Qc1 Nxg4 20. hxg4 g5 21. Bb1 gxf4 22. Qc2 Kf8 23. Qh7 Ke8 24. Bg6 fxg6 25. Rxe6 Rc6 26. Qg8+ Kd7 27. Rxe7+ Kxe7 28. Qg7+ Kd8 29. Qxb7 Rac8 30. Re1 R8c7 31. Qb8+ Rc8 32. Qxf4 bxa4 33. Qf7 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.24"] [White "Souza dos Santos, Matheus Garcett"] [Black "Guzman, Alessandro Lucien Do"] [Result "1-0"] [ECO "B45"] [WhiteElo "2034"] [BlackElo "1675"] [PlyCount "71"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Be3 Bb4 7. f3 Bxc3+ 8. bxc3 O-O 9. Bd3 a6 10. O-O d5 11. Nxc6 bxc6 12. e5 Nd7 13. f4 c5 14. Rf3 f5 15. Rh3 Rf7 16. g4 Nf8 17. gxf5 c4 18. Bxc4 Qa5 19. Bd3 Qxc3 20. fxe6 Bxe6 21. Rg3 Qc6 22. Rb1 d4 23. Bd2 Bf5 24. Bxf5 Rxf5 25. Qg4 Rf7 26. f5 Qxc2 27. Rd1 Qxf5 28. Qxd4 Rd7 29. Qe3 Rad8 30. Rf1 Qe6 31. Bb4 Ng6 32. Bd6 Re8 33. Qc5 Nxe5 34. Bxe5 Qxe5 35. Rf8+ Rxf8 36. Qxe5 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.25"] [White "Maia, Erick de Figueiredo"] [Black "Acosta, Pablo Alejandro"] [Result "1-0"] [ECO "C00"] [WhiteElo "1696"] [BlackElo "2033"] [PlyCount "81"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e6 2. d3 c5 3. g3 d5 4. Nd2 Nc6 5. Bg2 Nf6 6. Ngf3 Be7 7. O-O O-O 8. e5 Nd7 9. Re1 b5 10. Nf1 a5 11. h4 Qc7 12. Bf4 a4 13. a3 b4 14. h5 c4 15. d4 c3 16. bxc3 bxa3 17. h6 g6 18. Bg5 Nb6 19. Bxe7 Qxe7 20. Ne3 Na5 21. Ng4 Nd7 22. Qc1 Nc4 23. Bf1 Nb2 24. Bb5 Rd8 25. Bxd7 Rxd7 26. Nf6+ Kh8 27. Nxd7 Bxd7 28. Qg5 Qf8 29. Rxa3 Nc4 30. Raa1 Kg8 31. Reb1 a3 32. Nd2 f6 33. exf6 Nxd2 34. f7+ Qxf7 35. Qxd2 e5 36. dxe5 a2 37. Rb7 Qe6 38. Qd4 Bc6 39. Rg7+ Kh8 40. Ra7 Rb8 41. R7xa2 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.26"] [White "Ferreira, Andrei Dias"] [Black "Espinosa, Guilherme Vieira"] [Result "1/2-1/2"] [ECO "C86"] [WhiteElo "2021"] [BlackElo "1850"] [PlyCount "70"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d5 8. d3 O-O 9. O-O Be6 10. Rd1 dxe4 11. dxe4 Qc8 12. Bd5 Bxd5 13. exd5 e4 14. dxc6 exf3 15. Qxf3 Bd6 16. Bg5 Ng4 17. h3 Ne5 18. Qd5 Qe6 19. Bf4 Qxd5 20. Rxd5 Nf3+ 21. gxf3 Bxf4 22. Na3 Rad8 23. Rdd1 Rd6 24. Rxd6 Bxd6 25. Nc2 Rd8 26. Nd4 Bc5 27. Rd1 g6 28. Kf1 Rd6 29. Ke2 Bxd4 30. Rxd4 Rxc6 31. a4 Re6+ 32. Kd2 Kf8 33. axb5 axb5 34. f4 Ke7 35. Rb4 c6 1/2-1/2 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.27"] [White "Ferreira, Jose Carlos"] [Black "Reboredo, Maximiano Goncalves"] [Result "0-1"] [ECO "D13"] [WhiteElo "1685"] [BlackElo "2020"] [PlyCount "124"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 e6 6. Nc3 a6 7. Bd3 Bd6 8. Bxd6 Qxd6 9. Nf3 Nf6 10. O-O O-O 11. Rc1 Bd7 12. Re1 h6 13. Nd2 e5 14. dxe5 Nxe5 15. Be2 Bc6 16. Nf3 Rad8 17. Nd4 Bd7 18. h3 Rfe8 19. Nf3 Be6 20. Nd4 Bd7 21. Nf3 Nc6 22. Bd3 Be6 23. Nd4 Nxd4 24. exd4 b5 25. a3 Nd7 26. Re3 Nb6 27. Rg3 Nc4 28. Bb1 f5 29. Qh5 Qf4 30. Ne2 Qd2 31. Rf1 Re7 32. Bxf5 Bxf5 33. Qxf5 Qxe2 34. Rc1 Rf7 35. Qc2 Re8 36. b3 Qxc2 37. Rxc2 Nxa3 38. Rc6 Ra8 39. Rxh6 Nc2 40. Rg4 Nxd4 41. Rd6 Nxb3 42. Rxd5 Na5 43. f4 Nc4 44. Rh5 Rf6 45. Rhg5 Ra7 46. Rc5 Ne3 47. Rg3 Nf5 48. Rd3 Kh7 49. g4 Ne7 50. Rh5+ Kg8 51. Rd8+ Kf7 52. f5 Rh6 53. Rxh6 gxh6 54. Rd6 h5 55. g5 Kg8 56. Rd8+ Kh7 57. Rf8 Kg7 58. Rf6 b4 59. Rb6 Nxf5 60. Rxb4 Kg6 61. h4 a5 62. Rb6+ Kg7 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.28"] [White "Santos Filho, Tadeu Sousa"] [Black "De Souza, Felipe Guimaraes"] [Result "1-0"] [ECO "B40"] [WhiteElo "2016"] [PlyCount "112"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 Nge7 5. Bg2 g6 6. Be3 Bg7 7. Qc1 h6 8. O-O d6 9. c3 e5 10. a3 Be6 11. b4 b6 12. Rd1 Rc8 13. Qd2 f5 14. Nh4 f4 15. gxf4 exf4 16. Bxf4 g5 17. Bg3 gxh4 18. Bxh4 Qd7 19. f4 Bg4 20. Re1 Ng6 21. Bg3 O-O 22. Ra2 h5 23. b5 Nce7 24. f5 h4 25. Bf2 h3 26. Bh1 Ne5 27. Qe3 Qxb5 28. Rd2 Rf7 29. Bg3 N7c6 30. a4 Qxa4 31. Qg5 Kh7 32. Qh4+ Kg8 33. Qg5 Rf6 34. Rf1 Kf7 35. Bh4 Rh8 36. d4 cxd4 37. cxd4 Nxd4 38. Qe3 Rxh4 39. Rxd4 Qc6 40. Rc1 Bh6 41. Qb3+ Ke7 42. Rxc6 Nxc6 43. Rc4 Ne5 44. Rc7+ Kd8 45. Rxa7 Nd7 46. Kf2 Bh5 47. Qd5 Be8 48. Nc3 Rf4+ 49. Ke1 Bg5 50. Qa8+ Ke7 51. Nd5+ Kf7 52. Qd8 Bh4+ 53. Kd2 Rf2+ 54. Ke3 Rxh2 55. Qe7+ Kg8 56. Qxe8+ Nf8 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.29"] [White "De Souza, Vinicius Alcantara G"] [Black "Gomes, Pedro Pessoa"] [Result "0-1"] [ECO "B38"] [BlackElo "2016"] [PlyCount "94"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O Bd7 10. Qd2 Ng4 11. Nxc6 bxc6 12. Bxg4 Bxg4 13. Bh6 Bxh6 14. Qxh6 Qb6 15. b3 Qa5 16. Qe3 Rad8 17. h3 Bc8 18. Rfd1 Bb7 19. Rd2 Rd7 20. Rad1 Rfd8 21. h4 e6 22. Qf3 Qe5 23. Ne2 d5 24. Qf4 Qxf4 25. Nxf4 e5 26. Nxd5 cxd5 27. exd5 a5 28. a3 Rc8 29. Re1 f6 30. Re4 Kf7 31. h5 g5 32. b4 axb4 33. axb4 Ba6 34. c5 Bb7 35. Re1 Rxd5 36. Rxd5 Bxd5 37. Ra1 Ra8 38. Rxa8 Bxa8 39. Kf1 Bc6 40. Ke2 Ke6 41. f3 Kd5 42. Kd3 f5 43. g4 fxg4 44. fxg4 e4+ 45. Kc3 Bb5 46. h6 e3 47. c6 Kxc6 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.30"] [White "Gazola, Vanessa Ramos"] [Black "Oliveira, Wendell"] [Result "1-0"] [ECO "E73"] [WhiteElo "2004"] [BlackElo "1800"] [PlyCount "121"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 c5 6. d5 d6 7. h3 a6 8. a4 a5 9. Nf3 Na6 10. O-O Nb4 11. Bf4 Nd7 12. Qd2 f6 13. Ne1 Ne5 14. Be3 Bd7 15. f4 Nf7 16. Nf3 Kh8 17. Rae1 Rg8 18. Kh2 Bh6 19. g4 g5 20. fxg5 fxg5 21. e5 dxe5 22. Bxc5 b6 23. Bf2 Bg7 24. b3 e6 25. dxe6 Bxe6 26. Qxd8 Rgxd8 27. Rd1 Rxd1 28. Rxd1 Rb8 29. Ne4 h6 30. Nd6 Nxd6 31. Rxd6 Bxg4 32. hxg4 e4 33. Nd2 Be5+ 34. Bg3 Bxd6 35. Bxd6 Re8 36. Bxb4 axb4 37. Kg3 Kg7 38. Nf1 Kf6 39. Kf2 e3+ 40. Nxe3 Ke5 41. Nd5 Kd4 42. Ke1 Re6 43. Kd2 Kc5 44. Bd3 Rd6 45. Nc7 Rf6 46. Na6+ Kd4 47. Nxb4 Rf2+ 48. Be2 Rh2 49. Nc2+ Kc5 50. b4+ Kc6 51. Nd4+ Kd6 52. Ke3 Rh1 53. Nc2 Rh3+ 54. Kd4 Rh2 55. c5+ bxc5+ 56. bxc5+ Kc7 57. Bd3 h5 58. gxh5 Rxh5 59. Ne3 Rh4+ 60. Be4 Rf4 61. Nd5+ 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.31"] [White "Dos Santos, Thiago Lopes Verbica"] [Black "Marcolino, Antonio Claudio H."] [Result "1-0"] [ECO "B15"] [BlackElo "2002"] [PlyCount "10"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 {Ilegivel} 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.32"] [White "Ferreira, Marcone Fiuza"] [Black "Farias, Jose Henrique Pontes"] [Result "1-0"] [ECO "B40"] [WhiteElo "1995"] [PlyCount "83"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. exd5 Nf6 6. Bb5+ Bd7 7. Nc3 Bxb5 8. Nxb5 Qe7+ 9. Kf1 Nxd5 10. d4 a6 11. Nc3 Nxc3 12. bxc3 cxd4 13. Qxd4 Nc6 14. Qa4 b5 15. Qc2 Qc5 16. Nd4 Be7 17. Qe4 Rc8 18. Be3 Qc4+ 19. Kg1 O-O 20. h4 Rfe8 21. Qb1 Qxc3 22. Ne2 Qc4 23. Qe1 Bb4 24. Qf1 Ne5 25. a3 Bf8 26. Rc1 Qg4 27. Rh3 Nc4 28. Rg3 Qxh4 29. Bg5 Qe4 30. Nc3 Qe6 31. Rd1 Bxa3 32. Nd5 Kh8 33. Qd3 Qe4 34. Qb3 Bd6 35. Nf6 Qe2 36. f4 Bc5+ 37. Kh2 Re3 38. Qb1 g6 39. Qa1 Qb2 40. Qxa6 Nb6 41. Qxc8+ Nxc8 42. Rd8+ 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.33"] [White "Lima, Ivan Varga"] [Black "Montanu, Dan-Vladimir"] [Result "0-1"] [ECO "D31"] [BlackElo "1945"] [PlyCount "82"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. f3 exf3 6. Nxf3 Nf6 7. Be2 Be7 8. O-O O-O 9. Kh1 Nbd7 10. Qc2 Qc7 11. c5 b6 12. Na4 bxc5 13. dxc5 a5 14. Nd4 Ba6 15. Bxa6 Rxa6 16. Bf4 e5 17. Qe2 Ra7 18. Bg3 Nd5 19. Nf5 Bf6 20. Qg4 Kh8 21. Rf3 Rb7 22. a3 Rbb8 23. Raf1 Qd8 24. Bh4 g6 25. Nd6 Qe7 26. Nb6 Rxb6 27. cxb6 Qxd6 28. b7 Kg7 29. Be1 Qc7 30. Rh3 Qxb7 31. Bd2 Nf4 32. Bxf4 exf4 33. Qxf4 h5 34. b4 axb4 35. axb4 Rb8 36. Qd6 Re8 37. Rd3 Re7 38. Qf4 Re6 39. Qc4 Ne5 40. Qe4 Nxd3 41. Qxd3 Qb5 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.34"] [White "Fernandes, Felipe Gambini"] [Black "Rosa, Jonathan Rodrigues D"] [Result "1-0"] [ECO "E51"] [WhiteElo "1937"] [PlyCount "85"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. a3 Be7 7. Bd3 a6 8. cxd5 exd5 9. Qc2 h6 10. O-O c6 11. b4 Bg4 12. Ne5 Bd6 13. f3 Be6 14. Na4 Qc7 15. Bb2 Re8 16. Nc5 Bxc5 17. dxc5 Nbd7 18. f4 Nxe5 19. Bxe5 Qd8 20. Rf3 Ng4 21. Bd4 Qc7 22. Rg3 Qe7 23. f5 Qh4 24. Rh3 Qg5 25. fxe6 Rxe6 26. Re1 g6 27. Qd1 Rae8 28. Qf3 h5 29. Rg3 Qh4 30. h3 Nh6 31. Rf1 Qe7 32. Qxh5 Kh7 33. Qg5 Qxg5 34. Rxg5 Kg8 35. h4 Kf8 36. h5 Ke7 37. hxg6 Rxg6 38. Bxg6 Rg8 39. Bd3 Kd7 40. Rf6 Ng4 41. Bf5+ Kc7 42. Bxg4 Rxg5 43. Rxf7+ 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.35"] [White "Motta, Vinicius Araujo Dias"] [Black "Ramos, Angelo Bil"] [Result "0-1"] [ECO "B21"] [WhiteElo "1655"] [BlackElo "1972"] [PlyCount "120"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. O-O Nf6 7. Qe2 Qc7 8. h3 a6 9. Rd1 e5 10. Bg5 Be7 11. Nbd2 O-O 12. Rac1 Be6 13. a4 h6 14. Bh4 Rac8 15. b4 Rfd8 16. b5 axb5 17. axb5 Na5 18. c4 b6 19. Rc2 Qb8 20. Rdc1 Rc5 21. Kh1 Qb7 22. Kh2 Rdc8 23. g4 Nh7 24. Bxe7 Qxe7 25. Rg1 g5 26. Rb1 Qf6 27. Kg2 Nf8 28. Nb3 Ng6 29. Kh2 Nf4 30. Qe3 Nxb3 31. Rxb3 Nxd3 32. Rxd3 Bxc4 33. Ra3 Bxb5 34. Rb2 Qf4+ 35. Qxf4 gxf4 36. Rab3 Bc6 37. Rxb6 Bxe4 38. Nh4 Rc2 39. R6b4 Rxb2 40. Rxb2 Rc1 41. f3 Rc2+ 42. Rxc2 Bxc2 43. Kg1 d5 44. Kf2 Kg7 45. Ke1 Kf6 46. Kd2 Bb1 47. Ng2 Ke6 48. h4 Ba2 49. Ne1 Bc4 50. Nc2 f6 51. Nb4 Kd6 52. Nc2 Kc5 53. Kc3 Bb5 54. Ne1 Ba6 55. Kd2 Kd4 56. h5 e4 57. Nc2+ Ke5 58. fxe4 dxe4 59. Nb4 Bb7 60. Kc2 Bc8 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.36"] [White "Borges, Jose"] [Black "Vaz, Osvaldo Jose"] [Result "1-0"] [ECO "B40"] [WhiteElo "1952"] [BlackElo "1659"] [PlyCount "99"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. O-O Be7 8. Re1 O-O 9. a4 Rb8 10. h4 Bd6 11. Qe2 Bc7 12. c3 Bd7 13. h5 Nge5 14. Nxe5 Nxe5 15. f4 Nc6 16. exd5 exd5 17. Bxd5 Re8 18. Qf2 Rxe1+ 19. Qxe1 Qf6 20. Bf3 Re8 21. Ne4 Qe7 22. Bd2 b6 23. Qf2 Qd8 24. h6 Bf5 25. hxg7 Kxg7 26. g4 Bxe4 27. Bxe4 Ne7 28. Qh4 Ng6 29. Qxd8 Rxd8 30. Rf1 Ne7 31. f5 f6 32. g5 Nc8 33. Kf2 Nd6 34. Ke3 fxg5 35. f6+ Kh8 36. Rh1 Nxe4 37. Kxe4 Bf4 38. Bxf4 gxf4 39. Rf1 Kg8 40. Rxf4 Kf7 41. Rh4 Kg6 42. d4 Rd7 43. Ke5 h5 44. Rh2 cxd4 45. cxd4 Rd8 46. Rg2+ Kf7 47. Rg7+ Kf8 48. Rxa7 h4 49. Rh7 Re8+ 50. Kf5 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.37"] [White "Damasceno Martins, Carlos E Souza"] [Black "Carvalho Jr, Celestino"] [Result "1-0"] [ECO "B56"] [WhiteElo "1638"] [BlackElo "1918"] [PlyCount "73"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 a6 7. Na3 b5 8. Nd5 Bb7 9. Bg5 Nbd7 10. c4 b4 11. Nc2 a5 12. Nce3 Be7 13. Nxe7 Nxe4 14. Ng6 Qxg5 15. Nxh8 Ke7 16. Nd5+ Kf8 17. g3 Qf5 18. Qe2 Ndc5 19. Bg2 Bxd5 20. cxd5 Nd3+ 21. Kf1 Nexf2 22. Kg1 Qg4 23. Qxg4 Nxg4 24. Rf1 f6 25. Be4 Nc5 26. Bxh7 Ne3 27. Re1 Nc2 28. Rc1 Nd4 29. Kg2 g5 30. Bb1 Kg7 31. Ng6 Re8 32. Rhe1 Kf7 33. h4 g4 34. h5 Kg7 35. Nh4 e4 36. Rxc5 dxc5 37. Rxe4 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.38"] [White "Miranda Pereira, Emmanuel"] [Black "Jorge, Denrick Cabral Jose"] [Result "0-1"] [ECO "D92"] [WhiteElo "1548"] [BlackElo "1905"] [PlyCount "44"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 O-O 6. Rc1 c5 7. dxc5 Qa5 8. Nd2 dxc4 9. e4 Na6 10. Bxc4 Nxc5 11. Nb3 Nxb3 12. Qxb3 Nxe4 13. O-O Nxc3 14. bxc3 a6 15. Bd5 e6 16. Bxb7 Bxb7 17. Qxb7 Qxa2 18. Ra1 Qc4 19. Bd6 Rfc8 20. Rfc1 a5 21. h3 Qc6 22. Qe7 Bf8 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.39"] [White "Solaeche G., Axel Jose"] [Black "Bail, Ellen Larissa"] [Result "0-1"] [ECO "C01"] [WhiteElo "1038"] [BlackElo "1886"] [PlyCount "52"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e6 2. c4 d5 3. exd5 exd5 4. cxd5 Nf6 5. d4 Nxd5 6. Bc4 Bb4+ 7. Bd2 O-O 8. Ne2 c6 9. O-O Bd6 10. Bxd5 cxd5 11. Nbc3 Nc6 12. Bf4 Ne7 13. Qd2 a6 14. Bxd6 Qxd6 15. Qf4 Rd8 16. Rfe1 Qb6 17. Qd2 Ng6 18. Nf4 Nxf4 19. Qxf4 Be6 20. b3 Qb4 21. Ne2 Rac8 22. Qh4 Re8 23. h3 Bf5 24. f3 Qd2 25. Qf4 Rxe2 26. Rxe2 Qxf4 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.40"] [White "Rodrigues, Nei Jorge"] [Black "Vaz, Vania Dora Madona"] [Result "1-0"] [ECO "A06"] [WhiteElo "1834"] [BlackElo "1242"] [PlyCount "107"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. Nf3 d5 2. b3 e6 3. Bb2 Nf6 4. e3 Be7 5. Bb5+ Bd7 6. Be2 O-O 7. O-O a6 8. d3 b6 9. Nbd2 Bc8 10. c4 Bb7 11. cxd5 Nxd5 12. a3 Nd7 13. Rc1 c5 14. Rc2 Rc8 15. Qa1 Bf6 16. d4 Re8 17. Rd1 cxd4 18. Rxc8 Bxc8 19. Nxd4 Bb7 20. Bf3 Ne5 21. Be2 Qd7 22. Ne4 Be7 23. Nf3 Nxf3+ 24. Bxf3 f6 25. Nxf6+ gxf6 26. e4 Qb5 27. exd5 Bxd5 28. Bxd5 exd5 29. b4 Kf7 30. Qb1 Rh8 31. Qf5 Qe2 32. Qxd5+ Kg6 33. Qd2 Qxd2 34. Rxd2 Rc8 35. Kf1 Rc7 36. Ke2 f5 37. Bd4 b5 38. Be5 Rc8 39. Bd6 Bg5 40. f4 Re8+ 41. Kf3 Bf6 42. Bc5 Kf7 43. Rd7+ Be7 44. Rxe7+ Rxe7 45. Bxe7 Kxe7 46. g4 fxg4+ 47. Kxg4 Kf6 48. f5 h6 49. Kh5 Kxf5 50. Kxh6 Kg4 51. Kg6 Kh3 52. Kf6 Kxh2 53. Ke6 Kg2 54. Kd6 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.41"] [White "Xavier, Matheus Henrique Lop"] [Black "Bastos, Gabriel Andrade"] [Result "0-1"] [ECO "B27"] [WhiteElo "1772"] [PlyCount "46"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Nc3 Nc6 10. Qd3 a6 11. Be2 Nge7 12. O-O Nf5 13. Be3 O-O 14. Rac1 f6 15. f4 Nxe3 16. Qxe3 Qb6 17. Rfd1 fxe5 18. Na4 Qb4 19. Nc5 Nxd4 20. a3 Qxb2 21. Bg4 exf4 22. Bxe6+ Kh8 23. Qf2 Ne2+ 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.42"] [White "De Almeida, Roberto A. Ferreira"] [Black "Coutinho, Marco De Castro"] [Result "0-1"] [ECO "B50"] [WhiteElo "1772"] [BlackElo "1724"] [PlyCount "66"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. b3 Nf6 4. Nc3 g6 5. Bc4 Bg7 6. Rb1 O-O 7. O-O Nxe4 8. Nxe4 d5 9. Nxc5 dxc4 10. bxc4 b6 11. Nb3 Nc6 12. Bb2 Bg4 13. Bxg7 Kxg7 14. h3 Be6 15. d3 Qc7 16. Re1 Rad8 17. Qc1 a5 18. Qb2+ Kg8 19. Nbd4 Bc8 20. Nxc6 Qxc6 21. Rxe7 Bxh3 22. Qxb6 Qa8 23. Rb7 Bd7 24. Ne5 Ba4 25. Nc6 Rde8 26. Ne7+ Rxe7 27. Rxe7 Bxc2 28. Qb7 Bxb1 29. Qxb1 Rb8 30. Qc2 Qa6 31. c5 Qf6 32. Qe2 Rb1+ 33. Kh2 Qh4# 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.43"] [White "Nobre, Jailson Altair Barbo"] [Black "Rabello, Gabriel Urubatan Fri"] [Result "0-1"] [ECO "A60"] [WhiteElo "1607"] [BlackElo "1744"] [PlyCount "76"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. Nf3 c5 2. c4 e6 3. d4 Nf6 4. d5 exd5 5. cxd5 d6 6. Nc3 a6 7. e4 Bg4 8. Be2 Nbd7 9. O-O b5 10. Qc2 g6 11. h3 Bxf3 12. Bxf3 Bg7 13. Bf4 Ne5 14. Bxe5 dxe5 15. a4 b4 16. Nb1 Rc8 17. Nd2 O-O 18. Nc4 Ne8 19. Rac1 Nd6 20. Nxd6 Qxd6 21. Be2 Bh6 22. Rcd1 f5 23. exf5 gxf5 24. Qc4 Rf6 25. Bh5 Kh8 26. b3 Rg8 27. Rfe1 Rg5 28. Qe2 e4 29. h4 Rg8 30. Qb2 Bg7 31. Qe2 Rh6 32. Bf7 Rf8 33. Be6 Rxh4 34. g3 Rh6 35. Kg2 Bd4 36. Rh1 f4 37. Qxe4 f3+ 38. Kg1 Qxg3+ 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.44"] [White "Corecha Rosa, Arthur Lima C"] [Black "Campos, Alexandre Ferreira"] [Result "0-1"] [ECO "B30"] [WhiteElo "1414"] [BlackElo "2025"] [PlyCount "56"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d4 d5 5. exd5 exd5 6. Bb5 Qa5+ 7. Nc3 Nf6 8. O-O Be6 9. Ne5 Rc8 10. Re1 cxd4 11. Qxd4 Bb4 12. Bd2 Qxb5 13. Nxc6 Bxc3 14. Bxc3 Rxc6 15. Qxa7 O-O 16. Qe3 Ne4 17. a4 Qc4 18. Bd4 Qxc2 19. Re2 Qc4 20. b3 Qa6 21. b4 b5 22. f3 Nd6 23. axb5 Qxb5 24. Bc5 d4 25. Qe5 d3 26. Ra5 Rxc5 27. Qxd6 dxe2 28. Kf2 Rc1 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.45"] [White "Brito, Vicente De Paulo Ale"] [Black "Garcia, Erich Douglas Ribeir"] [Result "0-1"] [ECO "B12"] [WhiteElo "1874"] [BlackElo "1422"] [PlyCount "131"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 h6 6. O-O Bb4 7. c3 Ba5 8. Nbd2 Ne7 9. Re1 Nd7 10. Nf1 O-O 11. Ng3 Bh7 12. b4 Bb6 13. Bd3 Bxd3 14. Qxd3 a6 15. Qe2 Ng6 16. Nh5 Re8 17. g3 Bc7 18. Qd3 b5 19. h4 a5 20. a3 axb4 21. cxb4 Bb6 22. Kg2 Qb8 23. Nh2 Bd8 24. Ng4 Be7 25. Qd2 Bf8 26. Bb2 Qd8 27. Nf4 Nxf4+ 28. Qxf4 f6 29. exf6 Nxf6 30. Ne5 Bd6 31. Qc1 Rc8 32. Nd3 Qc7 33. f4 Qf7 34. Qe3 Qg6 35. Nf2 Re7 36. Rac1 Nh5 37. Nd3 Kh7 38. Ne5 Bxe5 39. dxe5 Rf8 40. Rf1 Ref7 41. Kh2 Qg4 42. Qf3 Qxf3 43. Rxf3 g5 44. hxg5 hxg5 45. Rxc6 gxf4 46. g4 Ng7 47. Bc1 Kg6 48. Rh3 Kg5 49. Rc2 Kxg4 50. Rg2+ Kf5 51. Rf2 Kxe5 52. Bb2+ Kd6 53. Bd4 Re8 54. Rh7 Rg8 55. Rg2 e5 56. Bc5+ Ke6 57. Rg6+ Kf5 58. Rg1 Ke4 59. Re1+ Kf5 60. Rg1 d4 61. Re1 Rd7 62. Rh6 d3 63. Bd6 e4 64. Bxf4 Kxf4 65. Rf6+ Ke5 66. Rb6 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.46"] [White "Fernandini, Felipe Piacente"] [Black "Cardoso, Marcio De Lucca"] [Result "1-0"] [ECO "B42"] [WhiteElo "1382"] [BlackElo "1837"] [PlyCount "87"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Qe2 d6 7. c4 Nf6 8. Nc3 Be7 9. O-O O-O 10. Be3 Nbd7 11. Rac1 b6 12. f3 Bb7 13. Kh1 Rac8 14. b3 Rfe8 15. Qd2 Bf8 16. Nde2 Qb8 17. Ng3 Qa8 18. Qf2 d5 19. Bxb6 Nxb6 20. Qxb6 Bc5 21. Qa5 dxe4 22. Ngxe4 Be7 23. Nxf6+ Bxf6 24. Be4 Red8 25. Rcd1 Qa7 26. Bxb7 Qxb7 27. Ne4 Be7 28. c5 Rd5 29. Rxd5 exd5 30. Nd6 Bxd6 31. cxd6 Qc6 32. d7 Qxd7 33. Qxa6 d4 34. h3 d3 35. Rd1 Rd8 36. Rd2 Qd4 37. Qa5 Re8 38. Qf5 Re1+ 39. Kh2 Qd6+ 40. f4 g6 41. Rxd3 Qa6 42. Rd8+ Kg7 43. Qc8 Qxa2 44. Qc3+ 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.47"] [White "Santos, Abel Cardoso Dos"] [Black "Cabral, Vivian De Paiva"] [Result "1-0"] [ECO "B98"] [WhiteElo "1798"] [BlackElo "1360"] [PlyCount "71"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 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. Bd3 O-O 10. O-O-O Nc6 11. Nxc6 bxc6 12. Rhe1 h6 13. e5 hxg5 14. exf6 Bxf6 15. Ne4 Qe7 16. Nxd6 Bd7 17. fxg5 Bxg5+ 18. Kb1 f5 19. Qh5 Be8 20. Nxe8 Raxe8 21. g4 Qf6 22. Bxf5 g6 23. Bxg6 Re7 24. Bd3 Rff7 25. Rf1 Qg7 26. Rxf7 Rxf7 27. Bg6 Rb7 28. b3 Qf6 29. Bd3 Rb8 30. Qh7+ Kf8 31. Rf1 Bf4 32. h4 Re8 33. g5 Qe5 34. Qh6+ Ke7 35. Qf6+ Kd6 36. Qxf4 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.48"] [White "Hubner, Jessica Trindade"] [Black "Fernandes, Pedro Alves"] [Result "1-0"] [ECO "C47"] [WhiteElo "1725"] [BlackElo "1188"] [PlyCount "91"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. d4 exd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 d6 8. O-O Ng4 9. h3 Nf6 10. Bg5 Be6 11. Qe2 Qd7 12. Rfd1 Bxh3 13. gxh3 Qxh3 14. Qf1 Qg3+ 15. Qg2 Qe5 16. Kf1 h6 17. f4 Qe6 18. Bh4 Ng4 19. Ke2 Ne3 20. Qxg7 Kd7 21. f5 Nxf5 22. Qf6 Nd4+ 23. Kd2 Raf8 24. Rh1 d5 25. Rae1 Qxf6 26. Bxf6 Rhg8 27. Bxd4 Bxd4 28. Rxh6 Be5 29. Kd1 d4 30. Ne2 Bg7 31. Rh7 Bf6 32. Rf1 Ke7 33. Rh5 Rg2 34. Rhf5 Bg5 35. Nxd4 Kd6 36. Ne2 f6 37. e5+ Ke7 38. exf6+ Rxf6 39. Rxf6 Bxf6 40. Kc1 a5 41. a3 Rg8 42. c3 Rf8 43. Kc2 c5 44. Nf4 Kd6 45. Ng6 Rf7 46. Bc4 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.49"] [White "Lourenco, Valerio Dos Santos"] [Black "Fatz, Gabriel Johnson Pati"] [Result "1-0"] [ECO "B34"] [WhiteElo "1700"] [BlackElo "1800"] [PlyCount "31"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 e6 7. Ndb5 Be5 8. f4 Bb8 9. e5 Nge7 10. g4 O-O 11. Nd6 f5 12. g5 Kh8 13. Qd2 a6 14. h4 Rg8 15. Nf7+ Kg7 16. Nxd8 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.50"] [White "Barberi, Catarina"] [Black "Felix, Luiza De Oliveira"] [Result "0-1"] [ECO "E92"] [WhiteElo "1336"] [BlackElo "1699"] [PlyCount "74"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. O-O Na6 9. Ne1 Nc5 10. f3 Nfd7 11. Nd3 f5 12. Be3 Nxd3 13. Bxd3 f4 14. Bf2 g5 15. Be2 Rf7 16. a3 Bf8 17. b4 Rg7 18. Rc1 h5 19. Qe1 axb4 20. axb4 g4 21. Kh1 g3 22. hxg3 fxg3 23. Bxg3 Qg5 24. f4 exf4 25. Rxf4 Qxg3 26. Qxg3 Rxg3 27. Bxh5 Bh6 28. Rff1 Bxc1 29. Rxc1 Nf6 30. Bf3 Bd7 31. Kh2 Rg6 32. Rc2 Kg7 33. Re2 Bg4 34. Bxg4 Nxg4+ 35. Kg1 Ra1+ 36. Nb1 Rxb1+ 37. Re1 Rxe1# 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.51"] [White "Americano, Lucca Casarini"] [Black "Machado, Wallace Fernandes"] [Result "0-1"] [ECO "B30"] [WhiteElo "1804"] [BlackElo "1691"] [PlyCount "74"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Qc7 5. Bg2 Nf6 6. O-O Be7 7. Re1 d6 8. c3 O-O 9. d4 Rd8 10. Qe2 a6 11. a3 b5 12. b4 c4 13. e5 Nd5 14. exd6 Bxd6 15. Qc2 h6 16. a4 Bb7 17. axb5 axb5 18. Na3 Qe7 19. Ng5 hxg5 20. Bxd5 Nxb4 21. cxb4 Bxd5 22. Bd2 Rdb8 23. Qc3 Qb7 24. Bxg5 Ra4 25. Nc2 Rba8 26. Rab1 Bh1 27. Kf1 Ra2 28. Be3 Bg2+ 29. Ke2 Qf3+ 30. Kd2 R8a3 31. Qxa3 Rxa3 32. Nxa3 Qe4 33. Kc1 Qd5 34. h4 Be4 35. Nc2 c3 36. Re2 Qc4 37. Kd1 Bf3 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.53"] [White "Pinto, Marcelo Duraes Capel"] [Black "Rabello, Lorenzzo Urubatan Ba"] [Result "1-0"] [ECO "D37"] [WhiteElo "1660"] [BlackElo "1750"] [PlyCount "97"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 h6 5. Bf4 Nc6 6. e3 Be7 7. Bd3 O-O 8. a3 Bd6 9. Bg3 b6 10. O-O a5 11. e4 dxe4 12. Nxe4 Bxg3 13. Nxg3 Nxd4 14. Nxd4 Kh8 15. Nf3 Bb7 16. Be2 Qe7 17. b3 Rad8 18. Qc2 Qc5 19. Rfd1 Ng4 20. Rf1 f5 21. h3 Ne3 22. fxe3 Qxe3+ 23. Rf2 Be4 24. Qb2 Rf7 25. Rd1 Rxd1+ 26. Bxd1 Rd7 27. Qe2 Qc1 28. Nxe4 Rxd1+ 29. Rf1 Rxf1+ 30. Qxf1 Qxa3 31. Ned2 Qc5+ 32. Kh1 e5 33. Qg1 Qd6 34. Qe3 e4 35. Qd4 Qf4 36. Ne5 Qg3 37. Qb2 f4 38. Qc1 e3 39. Ndf3 Qf2 40. Ng6+ Kh7 41. Nxf4 Kg8 42. Nd5 e2 43. Ne3 c5 44. Qd2 Kh7 45. Nc2 Qf1+ 46. Ng1 Qd1 47. Qxe2 Qb1 48. Ne3 Qxb3 49. Qc2+ 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.54"] [White "Sampaio, Andre Luiz"] [Black "Custodio, Cleber De Barros"] [Result "0-1"] [ECO "C54"] [WhiteElo "1653"] [PlyCount "74"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 h6 6. c3 d6 7. Nbd2 O-O 8. Re1 Ne7 9. Nf1 c6 10. Ng3 Ng6 11. Bb3 Qb6 12. d4 exd4 13. cxd4 Bb4 14. Bd2 Bxd2 15. Qxd2 Bg4 16. e5 dxe5 17. Nxe5 Nxe5 18. dxe5 Nd7 19. Re4 Rad8 20. Qf4 Be6 21. Rae1 Nc5 22. Rb4 Qa6 23. Bc2 Nd3 24. Bxd3 Rxd3 25. Rbe4 Rfd8 26. b4 Qxa2 27. Nh5 Rd1 28. Qg3 Rxe1+ 29. Rxe1 g6 30. Nf6+ Kh8 31. Qh4 Qd2 32. f4 Kg7 33. Ne4 Qd4+ 34. Kh1 Qd7 35. Qf6+ Kh7 36. h4 Bd5 37. Nd6 Qh3+ 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.55"] [White "Lima, Marcio Roberto Olive"] [Black "Aragao Neto, Joao Batista"] [Result "0-1"] [ECO "B88"] [WhiteElo "1800"] [BlackElo "1608"] [PlyCount "130"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bg5 Be7 8. Bb3 O-O 9. O-O Nc6 10. Nxc6 bxc6 11. Qd2 Qc7 12. Rad1 Rd8 13. h3 d5 14. exd5 cxd5 15. Na4 Ne4 16. Bf4 e5 17. Qd3 Nf6 18. Bg3 Bb7 19. Rfe1 Bd6 20. Qf5 Re8 21. Qd3 Rad8 22. Bh4 e4 23. Qc3 Qxc3 24. Nxc3 Bb4 25. Bxf6 gxf6 26. Rd4 Bc5 27. Rdd1 d4 28. Na4 Ba7 29. c4 d3 30. c5 Rc8 31. Re3 f5 32. Rg3+ Kf8 33. Rg5 Re5 34. g4 Bxc5 35. Nxc5 Rexc5 36. gxf5 Rc1 37. Rxc1 Rxc1+ 38. Kh2 d2 39. Rg1 e3 40. fxe3 Bf3 41. a3 Rxg1 42. Kxg1 d1=Q+ 43. Bxd1 Bxd1 44. Kf2 Bc2 45. f6 Ke8 46. Kf3 Kd7 47. Kf4 Ke6 48. Kg5 Ke5 49. h4 a5 50. b4 axb4 51. axb4 Bd3 52. h5 Ke6 53. Kf4 Kxf6 54. e4 Ke6 55. Ke3 Bb5 56. Kd4 Kd6 57. e5+ Ke6 58. Kc5 Bd7 59. b5 Bxb5 60. Kxb5 Kxe5 61. Kc4 Ke4 62. Kc3 Ke3 63. Kc2 f5 64. Kd1 f4 65. Ke1 f3 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.56"] [White "Grossi, Cristiano De Laurent"] [Black "De Oliveira, Joao Luiz Souto"] [Result "1/2-1/2"] [ECO "D00"] [BlackElo "1603"] [PlyCount "105"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 d5 2. c4 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. c5 Qe7 7. Nf3 Nc6 8. Be2 O-O 9. O-O e5 10. h3 e4 11. Ne1 h6 12. Qd2 Bd7 13. f3 Nd8 14. Nc3 c6 15. fxe4 Nxe4 16. Nxe4 dxe4 17. Qd1 Ne6 18. Bg4 Nc7 19. Bxd7 Qxd7 20. Rf4 Rae8 21. Nc2 Nd5 22. Rf2 f5 23. Qd2 Rf6 24. Raf1 Ref8 25. Nb4 g5 26. Nxd5 cxd5 27. g3 Qc7 28. Kg2 Kg7 29. Qe2 Kg6 30. a3 h5 31. b4 a6 32. h4 gxh4 33. gxh4 Kh6 34. Rf4 Qd7 35. Rg1 Rg6+ 36. Kf1 Rxg1+ 37. Kxg1 Rg8+ 38. Kf1 Rg4 39. Qf2 Kg6 40. Rxg4+ fxg4 41. Qf4 Qf5 42. Qxf5+ Kxf5 43. Kf2 Ke6 44. Kg3 Kd7 45. a4 Kc6 46. Kf4 b6 47. cxb6 Kxb6 48. Kg3 Kc6 49. Kf4 Kd6 50. Kg3 Ke6 51. Kf4 Kf6 52. Kg3 Kf5 53. Kf2 1/2-1/2 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.57"] [White "Nobre, Jose Adalberto Barbo"] [Black "Pereira, Arthur Macedo"] [Result "0-1"] [ECO "D03"] [WhiteElo "1602"] [PlyCount "45"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. Nf3 Be7 5. e3 b6 6. Bd3 Bb7 7. O-O O-O 8. Ne5 Nbd7 9. f4 c5 10. Qf3 Qc7 11. Qh3 g6 12. Rf3 Rfe8 13. Rg3 c4 14. Bxg6 hxg6 15. Nxg6 fxg6 16. Qxe6+ Kg7 17. Rh3 Ng8 18. f5 Qc6 19. Rh7+ Kxh7 20. Qf7+ Kh8 21. fxg6 Ndf6 22. Rf1 Rf8 23. Qe6 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.58"] [White "Lichote, Joao Lacerda"] [Black "De Souza, Jose Alberto Martim"] [Result "1-0"] [ECO "C07"] [BlackElo "1552"] [PlyCount "79"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Qb6 6. exd5 exd5 7. Nb3 cxd4 8. Nfxd4 Nf6 9. Bf4 Be7 10. Nb5 O-O 11. Bc7 Qa6 12. N5d4 b5 13. Bxb5 Qb7 14. Bxc6 Qxc7 15. Bxa8 Be6 16. Bc6 Bd6 17. h3 Qe7 18. Qe2 Nh5 19. O-O-O Nf4 20. Qf3 Qg5 21. Kb1 Rc8 22. g3 Ng6 23. Nxe6 fxe6 24. Bxd5 exd5 25. Qxd5+ Qxd5 26. Rxd5 Be5 27. Rhd1 Bf6 28. Rd7 Ra8 29. Rb7 Ne5 30. f4 Nc4 31. Rdd7 Re8 32. g4 h6 33. g5 hxg5 34. fxg5 Be5 35. Rxa7 Rf8 36. Nd2 Nd6 37. g6 Nf5 38. Rf7 Nh4 39. Nf3 Nxf3 40. Rxf8+ 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.59"] [White "Lopes, Carlos Andre V. F. G"] [Black "Pereira, Rodrigo Ferreira"] [Result "0-1"] [ECO "B50"] [BlackElo "1547"] [PlyCount "64"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 a6 5. O-O b5 6. Be2 g6 7. b3 Bg7 8. Bb2 Nxe4 9. Re1 Nxc3 10. dxc3 b4 11. Qd3 O-O 12. h4 a5 13. h5 a4 14. hxg6 hxg6 15. Ng5 a3 16. g4 Bh6 17. Bc1 Bxg5 18. Bxg5 Kg7 19. cxb4 cxb4 20. Qd4+ f6 21. Be3 Nc6 22. Qe4 Bb7 23. Bd3 Qe8 24. f4 Rh8 25. Bd4 e5 26. fxe5 dxe5 27. Bc5 Qf7 28. Bxb4 Nd4 29. Qe3 Nf3+ 30. Kf2 Rh2+ 31. Kg3 Rah8 32. Bc4 R8h3# 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.60"] [White "Lisboa, Erico Fagundes Anice"] [Black "Rodrigues, Danilo Neres De Souz"] [Result "0-1"] [ECO "C00"] [WhiteElo "1520"] [PlyCount "114"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. Re1 Qc7 9. c3 Rd8 10. e5 Nd7 11. Qe2 d4 12. Nf1 Nf8 13. h4 dxc3 14. bxc3 Qa5 15. Bb2 Qb5 16. Rad1 a5 17. N1h2 a4 18. a3 h5 19. Ng5 Bxg5 20. hxg5 Ne7 21. Be4 Nf5 22. g4 hxg4 23. Nxg4 Ng6 24. Rd2 Bd7 25. Nf6+ Kf8 26. Bxf5 exf5 27. Qh5 Be6 28. Qh7 Qc6 29. Qg8+ Ke7 30. Qxg7 Nh4 31. Ne4 Nf3+ 32. Kf1 Nxd2+ 33. Nxd2 Qh1+ 34. Ke2 Qh5+ 35. Ke3 Rg8 36. Qf6+ Kd7 37. Nc4 Ra6 38. Qh6 f4+ 39. Kd2 Qf3 40. Nd6 Bf5 41. e6+ Bxe6 42. Ne4 Kc8 43. Qf6 Rd8 44. d4 Rb6 45. Kc1 cxd4 46. cxd4 Qb3 47. Re2 Rc6+ 48. Nc3 Rxc3+ 49. Bxc3 Qxa3+ 50. Bb2 Qd6 51. g6 Kb8 52. gxf7 Rc8+ 53. Kd2 Qb4+ 54. Kd3 Qc4+ 55. Kd2 Qc2+ 56. Ke1 Qb1+ 57. Kd2 Qxb2+ 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.61"] [White "Pessoa, Vitor Henrique Leopo"] [Black "Leite, Tarcisio Dantas Frot"] [Result "0-1"] [ECO "D35"] [BlackElo "1506"] [PlyCount "129"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. cxd5 exd5 6. Nf3 O-O 7. Be2 c6 8. O-O Nbd7 9. Qc2 Qb6 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Qd8 13. Be3 Nf6 14. Qc2 Nd5 15. Bd3 h6 16. Bd2 Bb4 17. Rfe1 Kh8 18. h3 Bxd2 19. Qxd2 Qf6 20. Re5 Bxh3 21. gxh3 Qxf3 22. Kh2 Nf4 23. Be4 Qxh3+ 24. Kg1 g5 25. Qe3 Qg4+ 26. Kf1 Rfe8 27. Qg3 Qe2+ 28. Kg1 Rxe5 29. Qh2 Qg4+ 30. Bg2 Qxg2+ 31. Qxg2 Nxg2 32. Kxg2 Rae8 33. dxe5 Rxe5 34. Kf3 f5 35. Rd1 Re7 36. Rd6 Kg7 37. Rd2 h5 38. Kg2 h4 39. Kf1 g4 40. Rd3 Kg6 41. Rd8 Kg5 42. Rg8+ Kf4 43. Rh8 h3 44. Rh4 Kf3 45. b3 c5 46. a4 b6 47. Rh6 Rb7 48. Rh5 Ke4 49. f3+ Kf4 50. Kg1 Rf7 51. fxg4 fxg4 52. Rd5 g3 53. Rd1 Ke3 54. a5 Ke2 55. Ra1 b5 56. b4 c4 57. a6 Rc7 58. Ra2+ Kf3 59. Kh1 c3 60. Ra3 Kg4 61. Ra1 c2 62. Rc1 Rc4 63. Kg1 Rxb4 64. Kh1 Rb1 65. Rg1 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.62"] [White "Serafim, Paulo Rogerio"] [Black "Santos, Julio Domingues"] [Result "0-1"] [ECO "A11"] [WhiteElo "1472"] [PlyCount "94"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. Be2 Bg7 6. O-O dxc4 7. Bxc4 O-O 8. Qb3 b5 9. Be2 Nbd7 10. d4 a5 11. Qc2 Bb7 12. Bd2 Rc8 13. Rac1 b4 14. Na4 Qc7 15. Qb1 Qb8 16. Ng5 e5 17. dxe5 Nxe5 18. Nc5 Ba8 19. Nge4 Nfd7 20. f4 Nxc5 21. Nxc5 Qd6 22. Rfd1 Nd7 23. Nxd7 Qxd7 24. Bxb4 Qa7 25. Bc5 Qb7 26. Bxf8 Rxf8 27. b3 Re8 28. Qd3 Qb6 29. Bf3 h6 30. Kh1 Bb7 31. e4 c5 32. e5 Ba6 33. Qd7 Bb5 34. Qd5 Rc8 35. Bg4 Bc6 36. Qd6 Bf8 37. Qd3 Rb8 38. e6 f5 39. Bf3 Bxf3 40. Qxf3 Qxe6 41. Qd5 Re8 42. Qb7 Re7 43. Qb5 Qe3 44. Qxc5 Qxf4 45. Qxa5 Re2 46. Qd5+ Kh7 47. g3 Qf2 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.63"] [White "Sales, Rafael Frug"] [Black "De Oliveira, Sergio Patricio"] [Result "0-1"] [ECO "B80"] [BlackElo "1472"] [PlyCount "84"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. Nge2 e6 6. d4 cxd4 7. Nxd4 Bd7 8. Ndb5 Qb8 9. O-O a6 10. Nd4 Be7 11. Be3 O-O 12. a3 Qc7 13. f4 Rac8 14. Qd3 Na5 15. Rac1 Nc4 16. Nd1 Ng4 17. b3 Ngxe3 18. Nxe3 Nxa3 19. c4 b5 20. cxb5 Qxc1 21. Rxc1 Rxc1+ 22. Kf2 Nxb5 23. Ne2 Rc7 24. Nc4 Rfc8 25. Nb6 Rd8 26. Nxd7 Rcxd7 27. Nc3 Rb8 28. Nxb5 Rxb5 29. Qc3 Rc5 30. Qd3 a5 31. Ke3 Rdc7 32. Kd2 Rb7 33. Bf3 Rcb5 34. Bd1 d5 35. e5 Bb4+ 36. Ke2 g6 37. g4 Rc5 38. h4 Rbc7 39. f5 Bc3 40. fxe6 fxe6 41. Qe3 d4 42. Qe4 Rxe5 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.64"] [White "Marocco, Gabriel Leao Quadros"] [Black "Vargas, Victor Da Silva"] [Result "1-0"] [ECO "B18"] [WhiteElo "1443"] [PlyCount "33"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 h6 7. Bd3 Bxd3 8. Qxd3 e6 9. Ne4 Nf6 10. Bf4 Nxe4 11. Qxe4 Bb4+ 12. c3 Ba5 13. Be5 f5 14. Qf4 g5 15. Qe3 Rg8 16. Bxb8 Qf6 17. Qe5 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.65"] [White "Henrique, Leticia Fritz"] [Black "Mendes, Makyl Angelo Xavier"] [Result "1-0"] [ECO "B50"] [WhiteElo "1427"] [BlackElo "1758"] [PlyCount "69"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 a6 5. O-O e5 6. d4 Nxe4 7. dxe5 d5 8. c4 Be6 9. Bd3 Nc6 10. Qa4 Be7 11. cxd5 Bxd5 12. Bxe4 b5 13. Qc2 Nb4 14. Qe2 Bc4 15. Qe3 Bxf1 16. Kxf1 Qd1+ 17. Ne1 Rd8 18. Nc3 Qd4 19. a3 Qc4+ 20. Qe2 O-O 21. Qxc4 bxc4 22. axb4 cxb4 23. Nd5 Bc5 24. Rxa6 Bd4 25. Nxb4 Bxe5 26. Bd5 c3 27. Ned3 cxb2 28. Nxb2 Bxh2 29. g3 Bxg3 30. fxg3 g6 31. Bh6 Rfe8 32. Ra7 Kh8 33. Rxf7 Re3 34. Bg7+ Kg8 35. Rd7+ 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.66"] [White "De Carvalho, Amauri"] [Black "Farias, Jose Walter"] [Result "0-1"] [ECO "A01"] [WhiteElo "1201"] [PlyCount "108"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. c4 O-O 5. Nc3 d5 6. Rb1 d4 7. exd4 Qxd4 8. Nf3 Qd8 9. Be2 Bf5 10. d3 Nc6 11. Nh4 Qd7 12. Nxf5 Qxf5 13. O-O Rfd8 14. Qc2 Nd4 15. Qd2 c5 16. Nd1 Nxe2+ 17. Qxe2 Qxd3 18. Qxd3 Rxd3 19. Ne3 Rad8 20. Rfd1 Rd2 21. Bxf6 Bxf6 22. Nd5 Rxd1+ 23. Rxd1 Kg7 24. Ne3 Bd4 25. Kf1 e6 26. Ke2 h5 27. h3 f5 28. g3 Kf6 29. h4 g5 30. Ng2 e5 31. hxg5+ Kxg5 32. Ne3 Rd6 33. Nd5 e4 34. Nf4 Rc6 35. a4 Rb6 36. Rb1 Be5 37. Nd5 Rh6 38. Rh1 f4 39. Rh4 fxg3 40. fxg3 Bxg3 41. Rxe4 h4 42. Kf1 h3 43. Kg1 h2+ 44. Kh1 Bd6 45. Re2 Rh3 46. Rg2+ Kf5 47. Rf2+ Ke4 48. Rf6 Be5 49. Rf2 Rxb3 50. Rf7 Kd4 51. Rh7 Rb1+ 52. Kg2 h1=Q+ 53. Rxh1 Rxh1 54. Kxh1 Kxc4 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.67"] [White "Mendes, Sara Salute Alves"] [Black "Da Costa, Luiz Octavio Alves"] [Result "0-1"] [ECO "D11"] [BlackElo "1800"] [PlyCount "38"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 a6 5. Be2 Bf5 6. Nc3 e6 7. O-O Nbd7 8. Ng5 h6 9. Nf3 Be7 10. Ne5 O-O 11. Qb3 Qc7 12. e4 Nxe4 13. Na4 Nef6 14. Qg3 Ne4 15. Qf4 Bg5 16. Qf3 Bxc1 17. Raxc1 Nd2 18. Rfd1 Nxf3+ 19. Kf1 Nfxe5 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.68"] [White "De Lima Jr, Nelson Luiz"] [Black "Ferreira, Matheus Cesar Da Sil"] [Result "0-1"] [ECO "A45"] [WhiteElo "1800"] [PlyCount "50"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 Nf6 2. e3 g6 3. Bc4 d5 4. Bb3 Bg7 5. c3 Nc6 6. a3 O-O 7. h3 e5 8. dxe5 Nxe5 9. Qxd5 Nxd5 10. Ne2 Nd3+ 11. Kf1 Nxc1 12. Bc4 Nxe2 13. Bxe2 f5 14. b3 Nxc3 15. Bc4+ Kh8 16. b4 Nxb1 17. Rxb1 Bb2 18. a4 f4 19. Ke2 Bc3 20. Rhd1 Qf6 21. f3 fxe3 22. Rd3 Bxh3 23. Rh1 Bxg2 24. Rf1 Bxf1+ 25. Kxf1 Qxf3+ 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.69"] [White "De Souza, Victoria Hiorrana da"] [Black "Rodrigues, Pedro Ribeiro"] [Result "1/2-1/2"] [ECO "A03"] [WhiteElo "1765"] [PlyCount "50"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. f4 Nf6 2. Nf3 d5 3. e3 e6 4. b3 Be7 5. Bb2 b6 6. d3 O-O 7. Be2 Bb7 8. Ne5 Nbd7 9. O-O c5 10. Nd2 h6 11. Qe1 Rc8 12. c4 Nb8 13. cxd5 exd5 14. Bf3 Nc6 15. Nxc6 Bxc6 16. e4 d4 17. e5 Nd5 18. Bxd5 Qxd5 19. Nf3 Rfe8 20. Qg3 Kh7 21. f5 g6 22. f6 Bf8 23. Bc1 Qe6 24. Re1 Bxf3 25. Qxf3 Qf5 1/2-1/2 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.70"] [White "Costa, Enzo De Araujo Folly"] [Black "Carvalho, Joao Galetti"] [Result "0-1"] [ECO "B49"] [WhiteElo "1812"] [PlyCount "56"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. Be3 Nf6 8. O-O b5 9. a3 Bb7 10. Bf3 Be7 11. Qd2 Ne5 12. Rad1 Nc4 13. Qc1 O-O 14. Nde2 Rfd8 15. Rd3 Ne5 16. Bf4 Nxd3 17. cxd3 d6 18. d4 e5 19. Bg3 exd4 20. Nxd4 Rac8 21. Nf5 Bxe4 22. Nxe7+ Qxe7 23. Re1 d5 24. Qg5 h6 25. Qh4 Qb7 26. Be5 Bxf3 27. Bxf6 gxf6 28. Qxf6 Bh5 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.71"] [White "Da Fonte Junior, Leandro Bricio"] [Black "De Lima, Tales Calixto"] [Result "1-0"] [ECO "D02"] [WhiteElo "1800"] [PlyCount "71"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Bf4 e6 5. Nf3 Nf6 6. e3 h6 7. Bd3 Ne4 8. Bxe4 dxe4 9. Nd2 Bd6 10. Bxd6 Qxd6 11. Ndxe4 Qd8 12. O-O O-O 13. c5 b6 14. b4 Nd7 15. Nd6 Bh7 16. Qf3 bxc5 17. bxc5 Nb8 18. Ncb5 Bd3 19. Rfd1 Bc2 20. Rdc1 Ba4 21. Rc4 cxb5 22. Rxa4 bxa4 23. Qxa8 Qa5 24. Qb7 e5 25. Rd1 exd4 26. exd4 Qc3 27. Qf3 Qc2 28. Qg4 Qxa2 29. Nf5 g6 30. Ne7+ Kh7 31. d5 a3 32. d6 Qb2 33. Qd4 Qxd4 34. Rxd4 Rd8 35. Ra4 Re8 36. h3 1-0 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.72"] [White "De Napole, Jo"] [Black "Lemos, Taina De Santanna"] [Result "1/2-1/2"] [ECO "B13"] [BlackElo "1800"] [PlyCount "56"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bd3 Bg4 7. O-O Nxd4 8. Bb5+ Nxb5 9. Nxb5 a6 10. Nc3 e6 11. h3 Bf5 12. Nh4 Be4 13. Nxe4 Nxe4 14. Nf3 Bc5 15. Be3 Qb6 16. Bxc5 Qxc5 17. Ne5 Rd8 18. c4 O-O 19. Qc2 f5 20. Rfd1 Rd6 21. Nd3 Qxc4 22. Qxc4 dxc4 23. Ne5 Rd2 24. Nxc4 Rxd1+ 25. Rxd1 Nc5 26. Nd6 Rd8 27. Rc1 Rxd6 28. Rxc5 Rc6 1/2-1/2 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.73"] [White "Dos Santos, Jackson de Souza Tel"] [Black "De Miranda, Eduardo Rodrigues C."] [Result "1/2-1/2"] [ECO "B33"] [WhiteElo "1775"] [PlyCount "119"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. Qxd5 Be6 9. Qd1 Be7 10. Bd3 O-O 11. O-O a6 12. Nc3 Rc8 13. b3 Nd4 14. Ne2 Nc6 15. Bb2 Qc7 16. Rc1 Bg5 17. Rb1 Nb4 18. c3 Nxd3 19. Qxd3 f5 20. exf5 Bxf5 21. Qd5+ Qf7 22. Rbd1 Qxd5 23. Rxd5 Rc6 24. Rfd1 Be7 25. Ng3 Be6 26. R5d2 b5 27. Ba3 Rd8 28. Ne4 Bf8 29. Bxd6 Bxd6 30. Rxd6 Rdxd6 31. Rxd6 Rxd6 32. Nxd6 Kf8 33. Kf1 Ke7 34. Ne4 Bd5 35. Nc5 a5 36. f3 Kd6 37. Nd3 e4 38. fxe4 Bxe4 39. Nf4 b4 40. cxb4 axb4 41. Ne2 Bb1 42. Nc1 Kd5 43. Ke2 Kd4 44. Kd2 h6 45. g3 h5 46. h3 g5 47. h4 g4 48. Ne2+ Ke4 49. Nf4 Bxa2 50. Nxh5 Bxb3 51. Nf4 Kf3 52. h5 Kxg3 53. h6 Bg8 54. Nd3 Kh2 55. Kc2 Bh7 56. Kd2 g3 57. Ne1 g2 58. Nxg2 Kxg2 59. Kc1 Kf3 60. Kb2 1/2-1/2 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.74"] [White "Rodrigues, Carlos Frederico Mar"] [Black "De Sousa, Maria Luisa Vieira"] [Result "0-1"] [ECO "C54"] [BlackElo "1767"] [PlyCount "96"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Nxc3 9. bxc3 Bxc3 10. Rb1 O-O 11. d5 Ne5 12. Qe2 Re8 13. Qe3 Nxf3+ 14. Qxf3 Qf6 15. Ba3 Qxf3 16. gxf3 d6 17. Bb5 Re7 18. Rbc1 Ba5 19. Rfd1 Bh3 20. Bf1 Bxf1 21. Kxf1 Rae8 22. Bb2 Bb6 23. Bd4 Bxd4 24. Rxd4 f5 25. Rdc4 Rc8 26. f4 c6 27. R4c3 Rec7 28. Rg3 cxd5 29. Re1 Rc1 30. Rge3 Rxe1+ 31. Rxe1 Kf7 32. Kg2 d4 33. Rd1 Rc4 34. Rd3 Ke6 35. Kf1 Kd5 36. Ke1 Ke4 37. Ke2 Rc2+ 38. Rd2 Rxd2+ 39. Kxd2 Kxf4 40. Ke2 g5 41. a3 g4 42. a4 Ke4 43. Kd2 d3 44. Kd1 Kf3 45. Ke1 d2+ 46. Kxd2 Kxf2 47. Kc3 Kg2 48. Kb4 f4 0-1 [Event "Aberto Brasil - I Rio Chess Open 2022 - "] [Site "Salão de Convenções do Novo"] [Date "2022.04.23"] [Round "4.75"] [White "Arnosti, Marcelo Gusmao"] [Black "Do Nascimento, Lucca Souto Machado "] [Result "1/2-1/2"] [ECO "E60"] [PlyCount "62"] [EventDate "2022.04.21"] [EventRounds "6"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d6 6. O-O c5 7. d5 e6 8. Nc3 exd5 9. cxd5 Re8 10. Qc2 a6 11. a4 Bf5 12. Bd3 Bc8 13. e4 Nbd7 14. Bg5 h6 15. Bh4 Ne5 16. Nxe5 Rxe5 17. f4 Re8 18. Rae1 Qb6 19. Kh1 Nd7 20. Bg3 Qc7 21. b3 Nb6 22. Nd1 Bd7 23. Ne3 Rf8 24. Nc4 Nxc4 25. bxc4 Rae8 26. h3 Qb8 27. Re2 b5 28. axb5 axb5 29. cxb5 Bxb5 30. Rb1 Bxd3 31. Qxd3 Qc7 1/2-1/2