[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.18"]
[Round "8"]
[White "Quintiliano Pinto, Renato Rodrigues"]
[Black "Diamant, Andre"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2489"]
[BlackElo "2513"]
[PlyCount "51"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 d5 7. cxd5 cxd4 8. exd4 Nxd5 9. 0-0 Nc6 10. Re1 Nf6 11. a3 Be7 12. Bc2 b6 13. Qd3 Bb7 14. Bg5 g6 15. Rad1 Re8 16. Bc1 Bf8 17. Qh3 Rc8 18. Ba4 a6 19. Bg5 Be7 20. Bxf6 Bxf6 21. d5 exd5 22. Rxd5 Qc7 23. Rd7 Qb8 24. Rxf7 Kxf7 25. Qxh7+ Ke6 26. Ng3+ 1-0

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.17"]
[Round "7"]
[White "Diamant, Andre"]
[Black "Labussiere, Yago"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2513"]
[BlackElo "2182"]
[PlyCount "93"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Qxd4 Nb6 7. Bf4 Nc6 8. Qd2 Bg7 9. Be2 f6 10. Bh6 0-0 11. Bxg7 Kxg7 12. exf6+ Rxf6 13. c4 d5 14. cxd5 Qxd5 15. 0-0 Bf5 16. Rd1 Qxd2 17. Rxd2 Bxb1 18. Rxb1 Rd6 19. Rxd6 exd6 20. Rd1 Re8 21. Bb5 d5 22. Nd4 Rc8 23. Bxc6 bxc6 24. Rc1 Nc4 25. b3 c5 26. Nb5 Nb6 27. Nxa7 Ra8 28. Nc6 Rxa2 29. f4 c4 30. bxc4 dxc4 31. Ne5 Ra7 32. Kf2 Rc7 33. Ke3 c3 34. g3 Nc4+ 35. Nxc4 Rxc4 36. Kd3 Rc7 37. Rxc3 Re7 38. Rc5 Kf6 39. Ra5 Re1 40. Ra2 h6 41. Kd2 Re6 42. Ra5 g5 43. f5 Rb6 44. Ke3 g4 45. Rd5 h5 46. Rc5 Rb2 47. Ke4 1/2-1/2

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.16"]
[Round "5"]
[White "Diamant, Andre"]
[Black "Madeira, Wagner Martins"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2513"]
[BlackElo "2114"]
[PlyCount "78"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 e5 7. 0-0 Nc7 8. a3 f6 9. d3 Be7 10. Be3 0-0 11. Rc1 Rb8 12. Nd2 Ne6 13. Nd5 Ned4 14. Ne4 b6 15. Bxd4 Nxd4 16. e3 Ne6 17. Nec3 Bd7 18. f4 Bd6 19. f5 Nc7 20. Nxc7 Bxc7 21. Bd5+ Kh8 22. a4 a6 23. e4 b5 24. axb5 axb5 25. Qe2 Bb6 26. Kh1 c4 27. dxc4 bxc4 28. Bxc4 Bd4 29. b3 Qa5 30. Nd5 Qa3 31. Rc2 Rb7 32. b4 Qa7 33. Ba6 Ba4 34. Bxb7 Bxc2 35. Qxc2 Qxb7 36. Rc1 h6 37. Qc6 Qa7 38. Kg2 Qa3 39. Qc2 Kh7 1-0

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.16"]
[Round "6"]
[White "Filgueiras, Nathan Felipe"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2295"]
[BlackElo "2513"]
[PlyCount "58"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. 0-0 0-0 14. c4 f5 15. Qh5 Rb8 16. exf5 e4 17. Rae1 Bb7 18. Kh1 Rfe8 19. f3 exf3 20. Rxe7 fxg2+ 21. Kg1 gxf1Q+ 22. Kxf1 Rxe7 23. f6 Bxf6 24. Qxh7+ Kf8 25. Qh6+ Bg7 26. Qxd6 Be5 27. Qh6+ Bg7 28. Qd6 Be5 29. Qh6+ Bg7 1/2-1/2

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.14"]
[Round "2"]
[White "Diamant, Andre"]
[Black "Lira, Suan Bruno Fernande"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2513"]
[BlackElo "2038"]
[PlyCount "97"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 e6 7. Bc4 Nb6 8. Bb3 Nc6 9. d4 Be7 10. 0-0 0-0 11. Bf4 a6 12. Re1 Nb4 13. Rc1 N6d5 14. Bg3 b6 15. a3 Nxc3 16. bxc3 Nd5 17. c4 Nf6 18. c5 bxc5 19. dxc5 Qxd1 20. Rexd1 Ne4 21. Bd6 Bxd6 22. cxd6 Rd8 23. Rd4 Bb7 24. d7 Nf6 25. Ne5 Nd5 26. Bxd5 Bxd5 27. Rc7 Kf8 28. Rxd5 exd5 29. Nc6 f5 30. f4 Kf7 31. Kf2 Ke6 32. Ne5 d4 33. a4 Kd6 34. Rc6+ Kd5 35. Rb6 Ra7 36. a5 Rdxd7 37. Nxd7 Rxd7 38. Rxa6 Ke4 39. g3 Rc7 40. Re6+ Kd3 41. Re2 Kc3 42. Re1 Ra7 43. Re5 g6 44. Ke2 d3+ 45. Ke3 Rd7 46. Rc5+ Kb4 47. Rc1 Kxa5 48. Rd1 Re7+ 49. Kf3 1/2-1/2

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.13"]
[Round "1"]
[White "Monteiro, Aldus Daniel F De S"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1709"]
[BlackElo "2513"]
[PlyCount "44"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 Rd8 12. Be3 e6 13. Qf3 Be7 14. 0-0 0-0 15. Rfd1 a6 16. Bxc6 bxc6 17. Ne4 Nd5 18. Nc5 Bxc5 19. dxc5 e5 20. Rd2 f5 21. Bg5 Rde8 22. h3 f4 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.16"]
[Round "3"]
[White "Diamant, Andre"]
[Black "Tomiello, Lucas Costamilan"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2520"]
[BlackElo "2253"]
[PlyCount "36"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. b3 c5 5. Bb2 Nc6 6. cxd5 exd5 7. Bb5 Bd7 8. 0-0 a6 9. Bxc6 Bxc6 10. d4 c4 11. Ne5 Rc8 12. a4 Bb4 13. Ba3 a5 14. Qc2 0-0 15. Rc1 Nd7 16. Nxc6 Rxc6 17. Qb2 Qe7 18. bxc4 Rxc4 1/2-1/2

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.15"]
[Round "2"]
[White "Laura Saavedra, Miguel Nicanor"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1684"]
[BlackElo "2520"]
[PlyCount "33"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 g6 3. d4 Bg7 4. Be2 Nf6 5. 0-0 0-0 6. c4 cxd4 7. Nxd4 Nc6 8. Nc3 Nxd4 9. exd4 d5 10. c5 b6 11. cxb6 Qxb6 12. Bf3 e6 13. Rb1 Bd7 14. Be3 Rfc8 15. Qd2 a5 16. g4 a4 17. g5 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.14"]
[Round "1"]
[White "Diamant, Andre"]
[Black "Mollo, Jhoan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2520"]
[BlackElo "1972"]
[PlyCount "83"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Be4 6. f3 Bh7 7. e6 fxe6 8. Bd3 Bxd3 9. Qxd3 e5 10. dxe5 e6 11. Ne2 Ne7 12. Nf4 Qd7 13. Be3 Na6 14. c3 c5 15. Nd2 0-0-0 16. a3 c4 17. Qe2 Nc6 18. Ng6 Rg8 19. Rd1 Qf7 20. h5 Nc5 21. Bxc5 Bxc5 22. f4 Ne7 23. Nxe7+ Qxe7 24. Nf3 Rgf8 25. Nh4 Qd7 26. Ng6 Rf7 27. Kd2 Qb5 28. Kc1 d4 29. cxd4 Bxd4 30. Rd2 Qb3 31. Kb1 Rc7 32. Qd1 Qb6 33. Ka2 c3 34. bxc3 Rxc3 35. Qa4 Bc5 36. Rxd8+ Qxd8 37. Rd1 Rd3 38. Rxd3 Qxd3 39. Qe8+ Kc7 40. Qf7+ Kd8 41. Qg8+ Kc7 42. Qf7+ 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.27"]
[Round "4"]
[White "Da Silva Borges, Rodrigo"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2186"]
[BlackElo "2517"]
[PlyCount "82"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 b6 5. Bg2 Bb7 6. 0-0 0-0 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Bh3 Bxf3 10. exf3 d5 11. Be3 dxc4 12. Rc1 b5 13. b3 cxb3 14. Qxb3 c6 15. Rfd1 e6 16. Bg2 a5 17. f4 a4 18. Qb1 Ra6 19. h4 Re8 20. h5 Qd6 21. Qe4 Qd5 22. Qb1 Qd6 23. Qe4 b4 24. Bf1 Ra5 25. hxg6 hxg6 26. Bd3 Rd8 27. Rc5 Ra7 28. Bc2 b3 29. axb3 a3 30. b4 a2 31. Ra1 Nd7 32. Ra5 Rxa5 33. bxa5 Qa3 34. Bc1 Qxa5 35. Qd3 Nc5 36. Qa3 Qe1+ 37. Kg2 Bxd4 38. Rxa2 Qxf2+ 39. Kh3 Qf1+ 40. Kh4 Qf2 41. Kh3 Kg7 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.27"]
[Round "5"]
[White "Diamant, Andre"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2517"]
[BlackElo "2540"]
[PlyCount "160"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bg5 Be6 8. Bd3 Nbd7 9. f4 h6 10. Bh4 g5 11. fxg5 hxg5 12. Bxg5 Rxh2 13. Rxh2 Bxh2 14. Nge2 Bd6 15. Nf4 Bg4 16. Qb3 Bxf4 17. Bxf4 Nh5 18. Kd2 Nxf4 19. exf4 Nb6 20. Re1+ Kf8 21. Qb4+ Qd6 22. Qxd6+ cxd6 23. b3 Bd7 24. Rh1 Ke7 25. Be2 Rg8 26. Bf3 Be6 27. Rh5 Bg4 28. Rg5 Rxg5 29. fxg5 Be6 30. Ke3 Kf8 31. Kf4 Kg7 32. a4 a5 33. Nb5 Nc8 34. Nc7 Ne7 35. Ne8+ Kf8 36. Nxd6 b6 37. Nb5 Nc6 38. Ke3 Ke7 39. Nc7 Kd6 40. Nxe6 Kxe6 41. Bg4+ Ke7 42. Bh5 Nb4 43. Kd2 Ke6 44. Bg4+ Ke7 45. Bf5 Nc6 46. Ke3 Na7 47. Bd3 Nc6 48. Bb5 Nb4 49. Kf4 Ke6 50. Be2 Nc6 51. Bg4+ Ke7 52. Ke3 Nb4 53. g3 Nc2+ 54. Kd3 Nb4+ 55. Kd2 Nc6 56. Ke3 Nb4 57. Bf5 Nc6 58. g6 fxg6 59. Bxg6 Kf6 60. Bh5 Kg5 61. Bf3 Nb4 62. Kf2 Nd3+ 63. Kg1 Nb4 64. Kg2 Kf5 65. Kh3 Ke6 66. Bg4+ Kd6 67. Bd1 Nc6 68. Kg4 Nxd4 69. Kf4 b5 70. axb5 Nxb5 71. g4 Ke6 72. g5 Nd4 73. Bg4+ Ke7 74. Ke5 Nxb3 75. g6 Nc5 76. Bh5 Ne6 77. Kxd5 Nf4+ 78. Kc5 Nxh5 79. Kb5 Kf6 80. Kxa5 Kxg6 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.26"]
[Round "3"]
[White "Diamant, Andre"]
[Black "Pertuzatti, Daniel"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2517"]
[BlackElo "1961"]
[PlyCount "49"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e3 Nf6 4. Nf3 d6 5. d4 exd4 6. Nxd4 Be7 7. Nxc6 bxc6 8. Be2 0-0 9. Bf3 Bb7 10. 0-0 Qc8 11. b3 Qf5 12. Bb2 Rfd8 13. Rc1 d5 14. cxd5 cxd5 15. Na4 c6 16. Qd4 Qg6 17. Nc5 Bc8 18. Nd3 Ba6 19. Ne5 Qh6 20. Nxc6 Bd6 21. g3 Bxf1 22. Nxd8 Bh3 23. Nxf7 Kxf7 24. Bxd5+ Be6 25. Bxa8 1-0

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.26"]
[Round "2"]
[White "Sardi, Sergio Augusto"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1864"]
[BlackElo "2517"]
[PlyCount "68"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 c5 6. Bg2 cxd4 7. Nxd4 Qc7 8. Nd5 Nxd5 9. cxd5 e5 10. Nb5 Qa5+ 11. Nc3 d6 12. 0-0 f5 13. Bd2 Qd8 14. Qc1 Na6 15. Bh6 Bd7 16. Bxg7 Kxg7 17. Qd2 b5 18. a4 b4 19. Nb5 Qb6 20. Rfc1 Nc5 21. Rc4 Nb3 22. Qxb4 Nxa1 23. Qa3 a6 24. Nxd6 Nb3 25. Nxf5+ Rxf5 26. Qe7+ Rf7 27. Qxe5+ Kf8 28. e3 Nd2 29. Rf4 Re8 30. Qc3 Rxf4 31. gxf4 Ne4 32. Qa3+ Qc5 33. b4 Qc2 34. Bxe4 Qxe4 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.25"]
[Round "1"]
[White "Diamant, Andre"]
[Black "Cenci, Luciano Krause"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2517"]
[BlackElo "1566"]
[PlyCount "63"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bg6 6. h5 Bh7 7. e6 fxe6 8. Bd3 Bxd3 9. Qxd3 Na6 10. Nf3 Nf6 11. Ne5 Ne4 12. f3 Qa5+ 13. Bd2 Nxd2 14. Qg6+ Kd8 15. Nxd2 Kc7 16. c3 Qb5 17. b4 Nxb4 18. cxb4 Qxb4 19. Qd3 Rc8 20. Rb1 Qd6 21. Ke2 c5 22. Nf7 Qg3 23. Nxh8 Qg2+ 24. Ke3 e5 25. dxe5 e6 26. Rbe1 d4+ 27. Ke4 Qf2 28. Ref1 Qg3 29. Ng6 Be7 30. Nxe7 Rf8 31. Ng6 Rf7 32. Qe2 1-0

[Event "Hebraica Milton Matone"]
[Site "Hebraica"]
[Date "2023.04.23"]
[Round "9"]
[White "Supi, Luis Paulo"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2608"]
[BlackElo "2516"]
[PlyCount "37"]
[EventDate "2023.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e3 cxd4 7. exd4 Bb4 8. Bd2 0-0 9. Bd3 Nc6 10. 0-0 Be7 11. Re1 Ncb4 12. Bb1 Nf6 13. a3 Nbd5 14. Nxd5 Nxd5 15. Qc2 g6 16. Bh6 Re8 17. Ba2 b6 18. Qc6 Bd7 19. Qb7 1/2-1/2

[Event "Hebraica Milton Matone"]
[Site "Hebraica"]
[Date "2023.04.22"]
[Round "8"]
[White "Diamant, Andre"]
[Black "Alboredo, Julia"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2516"]
[BlackElo "2253"]
[PlyCount "79"]
[EventDate "2023.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. h3 e5 7. d5 Nh5 8. g3 Qe8 9. Be2 f5 10. exf5 gxf5 11. Nh4 Nf6 12. Qc2 Na6 13. Nxf5 Bxf5 14. Qxf5 Nxd5 15. Qc2 Ndb4 16. Qd1 Qg6 17. 0-0 Nc5 18. Be3 Nbd3 19. Nd5 Kh8 20. b4 Nb2 21. Qd2 Ncd3 22. Nxc7 Rac8 23. Nd5 Rxc4 24. Ne7 Qf7 25. Bxd3 Nxd3 26. Qxd3 e4 27. Qxd6 Bf6 28. Bc5 Rxc5 29. Qxc5 Bxe7 30. Qxa7 Qg7 31. Qe3 Bxb4 32. Rab1 Bd6 33. Rbd1 Bc7 34. Qxe4 Bb6 35. Kg2 Qb2 36. Qe1 Qf6 37. Qe2 Qc6+ 38. Kh2 Qc5 39. Qb2+ Kg8 40. Rd7 1-0

[Event "Hebraica Milton Matone"]
[Site "Hebraica"]
[Date "2023.04.22"]
[Round "7"]
[White "Rodi, Luis Ernesto"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2291"]
[BlackElo "2516"]
[PlyCount "56"]
[EventDate "2023.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. c3 Nge7 7. a4 0-0 8. d3 a6 9. Bc4 d5 10. Bb3 h6 11. Na3 Be6 12. exd5 Nxd5 13. Nc4 Qc7 14. Ne3 Rad8 15. Bxd5 Bxd5 16. Nxd5 Rxd5 17. Be3 e4 18. Qb3 Rxd3 19. Qc4 Rxe3 20. Rxe3 exf3 21. Qxc5 fxg2 22. Rae1 Qd7 23. b4 Nd8 24. b5 Ne6 25. Qb4 axb5 26. axb5 Rc8 27. Qb3 Nf4 28. Qa4 Qg4 0-1

[Event "Hebraica Milton Matone"]
[Site "Hebraica"]
[Date "2023.04.21"]
[Round "6"]
[White "Diamant, Andre"]
[Black "Tomiello, Lucas Costamilan"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2516"]
[BlackElo "2237"]
[PlyCount "152"]
[EventDate "2023.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 Qe7 6. g3 0-0 7. Bg2 d6 8. 0-0 a5 9. Rc1 h6 10. Nd5 Nxd5 11. cxd5 Nb8 12. Be3 Na6 13. d4 exd4 14. Nxd4 Bd7 15. Nb3 a4 16. Nd4 Bc5 17. Qd2 Rfe8 18. Rfd1 Qf6 19. Rc4 Re7 20. b4 axb3 21. axb3 Rae8 22. b4 Bb6 23. Bf3 Bh3 24. Nc2 Bxe3 25. Nxe3 Qg5 26. Nc2 Qf6 27. Nd4 Bd7 28. Rdc1 Re5 29. h4 h5 30. Qf4 Qg6 31. e3 Bg4 32. Bg2 Bd7 33. Kh2 f6 34. Qf3 Bg4 35. Qf4 Re4 36. Bxe4 Rxe4 37. Nc6 Rxf4 38. Ne7+ Kh7 39. Nxg6 Rxc4 40. Rxc4 Kxg6 41. Kg2 Be2 42. Re4 Kf7 43. f3 b5 44. Rd4 Bc4 45. e4 Nxb4 46. Kf2 f5 47. Rd2 fxe4 48. fxe4 Ke7 49. Ke3 c5 50. dxc6 Nxc6 51. Rc2 Kf6 52. Rf2+ Ke6 53. Rc2 Ke5 54. Rf2 g6 55. Rf8 b4 56. Rc8 Bb5 57. Rg8 Kf6 58. Rf8+ Ke7 59. Rg8 b3 60. Rg7+ Kf6 61. Rb7 Ba4 62. Kf4 Ne5 63. Ke3 Nc6 64. Kf4 Nd4 65. Rb4 Ne6+ 66. Ke3 Nc5 67. Kd4 Ke6 68. e5 Bc6 69. Rb6 Kd7 70. Kc4 Kc7 71. Rb4 Bd7 72. Kd4 Be6 73. exd6+ Kc6 74. Ke5 Nd3+ 75. Kxe6 Nxb4 76. d7 Kc7 0-1

[Event "Hebraica Milton Matone"]
[Site "Hebraica"]
[Date "2023.04.21"]
[Round "5"]
[White "El Debs, Felipe de Cresce"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2544"]
[BlackElo "2516"]
[PlyCount "29"]
[EventDate "2023.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nf3 Ne4 10. Bxe7 Qxe7 11. Bxe4 dxe4 12. Nd2 f5 13. 0-0 Be6 14. Qc2 Nd7 15. b4 1/2-1/2

[Event "Hebraica Milton Matone"]
[Site "Hebraica"]
[Date "2023.04.20"]
[Round "4"]
[White "Diamant, Andre"]
[Black "Lima, Darcy Gustavo Macha"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2516"]
[BlackElo "2445"]
[PlyCount "27"]
[EventDate "2023.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 1/2-1/2

[Event "Hebraica Milton Matone"]
[Site "Hebraica"]
[Date "2023.04.19"]
[Round "2"]
[White "Diamant, Andre"]
[Black "Languidey, Simon Alejandro"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2516"]
[BlackElo "2398"]
[PlyCount "101"]
[EventDate "2023.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 0-0 11. 0-0 Bxd5 12. exd5 h5 13. a4 Ng4 14. Bc1 Bg5 15. h3 Bxc1 16. Rfxc1 Ngf6 17. a5 Qe7 18. c4 Rac8 19. Nd2 Rfe8 20. b4 g6 21. Nb3 e4 22. Qe3 Qe5 23. Rd1 Kg7 24. Rac1 Ng8 25. Qd4 Ne7 26. Qxe5+ Nxe5 27. c5 Red8 28. g3 Kf8 29. Kg2 Ke8 30. b5 dxc5 31. bxa6 bxa6 32. Bxa6 Rb8 33. Nxc5 Rxd5 34. Rxd5 Nxd5 35. Bb7 Nc7 36. a6 Nxa6 37. Bxa6 f5 38. Be2 Rb2 39. Kf1 Ke7 40. Na4 Rb3 41. h4 Ra3 42. Nc3 Ke6 43. Nb5 Ra4 44. Rd1 Ke7 45. Nc3 Ra3 46. Nd5+ Kf7 47. Nf4 Rb3 48. Rd5 Rb1+ 49. Kg2 Kf6 50. Rd6+ Kf7 51. Nxg6 1-0

[Event "Hebraica Milton Matone"]
[Site "Hebraica"]
[Date "2023.04.19"]
[Round "3"]
[White "Perdomo, Leandro Daniel"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2408"]
[BlackElo "2516"]
[PlyCount "149"]
[EventDate "2023.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. Be2 c6 13. 0-0 Nd7 14. h3 Nf8 15. Rfe1 Ne6 16. e4 g6 17. e5 Bg7 18. Bf1 Qe7 19. a3 Red8 20. Qc2 Rac8 21. Qd2 a6 22. b4 Ra8 23. Na4 Qc7 24. Rb1 Bf8 25. Rb3 Re8 26. Rc1 Qd8 27. h4 Bc8 28. Nc3 a5 29. Bd3 axb4 30. axb4 Bg7 31. Ne2 Bd7 32. h5 g5 33. Bf5 Rc8 34. Rbc3 Qe7 35. Rb1 Rc7 36. Bc2 g4 37. Nh2 Qg5 38. Qxg5 Nxg5 39. Nf4 Ne6 40. Nxe6 Bxe6 41. Bd1 f6 42. Nxg4 Bxg4 43. Bxg4 fxe5 44. dxe5 Rxe5 45. Ra3 Bf8 46. Ra8 Kg7 47. Rb3 Re1+ 48. Kh2 Re4 49. Bf5 Bd6+ 50. Kh3 Rxb4 51. Re3 Re7 52. Be6 d4 53. Re1 d3 54. Rg8+ Kh7 55. Rd8 d2 56. Bf5+ Kg7 57. Rxe7+ Bxe7 58. Rxd2 Rh4+ 59. Kg3 Rxh5 60. Be4 Rc5 61. Rd7 Kf6 62. Rb7 Bd6+ 63. Kh3 Ke5 64. f3 b5 65. Rb6 Rc1 66. Rxc6 Rh1+ 67. Kg3 b4 68. Rb6 h5 69. Rb5+ Kd4+ 70. Kf2 Bc5 71. Kg3 Kc4 72. Rb7 Bd6+ 73. Kf2 Kc3 74. Bd5 h4 75. f4 0-1

[Event "Hebraica Milton Matone"]
[Site "Hebraica"]
[Date "2023.04.18"]
[Round "1"]
[White "Diamant, Andre"]
[Black "Gemy Vargas, Jose Daniel"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2516"]
[BlackElo "2333"]
[PlyCount "114"]
[EventDate "2023.04.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. Nf3 Nf6 5. b3 Nbd7 6. 0-0 a5 7. Nc3 Be7 8. Bb2 Nb6 9. d3 a4 10. Rb1 0-0 11. e4 axb3 12. axb3 Ba3 13. e5 Bxb2 14. Rxb2 Nfd7 15. Qe2 Qe7 16. d4 Nb8 17. c5 N6d7 18. Re1 Re8 19. b4 b5 20. Ra2 Rxa2 21. Nxa2 Nf8 22. Nc1 Na6 23. Qd2 Bd7 24. Nb3 Ra8 25. Na5 Be8 26. h4 Qc7 27. Ra1 f5 28. Ne1 Nb8 29. Nd3 Ra7 30. Nf4 Qe7 31. Bf1 Ng6 32. Ng2 Nf8 33. Bd3 h6 34. f3 g5 35. Kf2 Kg7 36. Rh1 Bg6 37. Ne3 Qf7 38. Kg2 Nh7 39. Qc2 Nf8 40. Rh2 f4 41. Ng4 fxg3 42. Rh1 Bxd3 43. Qxd3 Ng6 44. Qe3 h5 45. Nf6 Nxh4+ 46. Rxh4 gxh4 47. Qg5+ Qg6 48. Nxh5+ Kf7 49. Qxh4 Qc2+ 50. Kxg3 Qg6+ 51. Kf4 Qh6+ 52. Kg3 Qg6+ 53. Kf2 Qc2+ 54. Kg1 Qc1+ 55. Kh2 Qc2+ 56. Kh3 Qf5+ 57. Kg2 Qc2+ 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.14"]
[Round "9"]
[White "Diamant, Andre"]
[Black "Romanishin, Oleg M"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2524"]
[BlackElo "2412"]
[PlyCount "118"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Nge2 d6 6. 0-0 Be7 7. a4 Nxc4 8. dxc4 a5 9. Ng3 0-0 10. b3 g6 11. Bh6 Re8 12. h3 c6 13. Qf3 Kh8 14. Rad1 Ng8 15. Be3 Qc7 16. Qe2 Bf8 17. f4 exf4 18. Rxf4 Bg7 19. Bd4 Be5 20. Qf2 f6 21. Rf3 Be6 22. Nge2 g5 23. Rfd3 Qg7 24. c5 dxc5 25. Bxe5 c4 26. bxc4 fxe5 27. Ng3 g4 28. h4 Qf8 29. c5 Qe7 30. h5 Rf8 31. Qe3 Rf7 32. Rd6 Raf8 33. Nce2 Bc8 34. Rf1 Rxf1+ 35. Nxf1 Nf6 36. Nfg3 Ne8 37. Rd1 Nc7 38. Qc3 Na6 39. Rd6 b6 40. Rxc6 Nxc5 41. Qa1 Bd7 42. Rxb6 Nxa4 43. Rb7 Qd6 44. Rxd7 Qxd7 45. Qxe5+ Qg7 46. Qxa5 Nb2 47. Nf5 Qf6 48. Qc5 Na4 49. Qa3 Nb6 50. Nf4 Nc4 51. Qg3 Nd2 52. Qxg4 Nxe4 53. h6 Qa1+ 54. Kh2 Qh1+ 55. Kxh1 Nf2+ 56. Kh2 Nxg4+ 57. Kg3 Rxf5 58. Kxg4 Rc5 59. Kh4 Rxc2 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.13"]
[Round "8"]
[White "Tomiello, Lucas Costamilan"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2209"]
[BlackElo "2524"]
[PlyCount "27"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.12"]
[Round "7"]
[White "Diamant, Andre"]
[Black "Galego, Luis"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2524"]
[BlackElo "2471"]
[PlyCount "102"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 a5 8. Nc3 Nc5 9. d4 Nce4 10. Nd2 Nxd2 11. Qxd2 a4 12. Nxa4 dxc4 13. Rfd1 cxb3 14. axb3 c6 15. e4 h6 16. Qc2 Bd7 17. h3 b6 18. Kh2 Qb8 19. Bc1 Rc8 20. Bf4 Qb7 21. Qe2 Be8 22. Be3 Rd8 23. Rac1 Ba3 24. Rc2 Rac8 25. Ra2 Bf8 26. Nc3 b5 27. Rda1 Ra8 28. Qc2 Bb4 29. Ne2 Rxa2 30. Rxa2 Ra8 31. Nf4 Be7 32. Nd3 Ra6 33. Nc5 Rxa2 34. Qxa2 Qb8 35. Qa6 h5 36. Bf4 Qd8 37. Qb7 h4 38. g4 Bd6 39. Bxd6 Qxd6+ 40. Kg1 Qxd4 41. Qe7 g5 42. Bf3 Qc3 43. Kg2 Qd4 44. Nb7 Nxe4 45. Qxe8+ Kg7 46. Bxe4 Qxe4+ 47. Kg1 Qb1+ 48. Kg2 Qe4+ 49. Kg1 Qb1+ 50. Kg2 Qe4+ 51. Kg1 Qe1+ 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.11"]
[Round "6"]
[White "Lima, Darcy Gustavo Macha"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2424"]
[BlackElo "2524"]
[PlyCount "27"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.10"]
[Round "4"]
[White "Cezar, William Carlos Jr"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2023"]
[BlackElo "2524"]
[PlyCount "68"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 e6 7. e4 Nge7 8. d3 0-0 9. Be3 Nd4 10. Qd2 Nec6 11. Bxd4 cxd4 12. Ne2 e5 13. b4 f5 14. exf5 gxf5 15. b5 Nb8 16. Ng5 Qf6 17. f4 Kh8 18. Rae1 Nd7 19. Nc1 a6 20. Nb3 Bh6 21. h4 Bg7 22. Qe2 axb5 23. cxb5 h6 24. Qh5 Nb6 25. fxe5 dxe5 26. Nc5 Kg8 27. Nh3 Rxa2 28. Ra1 Rxg2+ 29. Kxg2 Nd5 30. Kh2 Ne3 31. Rfe1 b6 32. Nb3 f4 33. Rxe3 dxe3 34. gxf4 Bxh3 0-1

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.10"]
[Round "5"]
[White "Diamant, Andre"]
[Black "Limp, Eduardo Thelio"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2524"]
[BlackElo "2290"]
[PlyCount "53"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Nc6 10. Qd2 Ne5 11. 0-0-0 Rc8 12. Kb1 Qc7 13. Nd4 b5 14. Nd5 Bxd5 15. exd5 Nfd7 16. Nc6 f6 17. Rhe1 Kf7 18. Qe3 g6 19. Qh3 Re8 20. Bg4 Nxg4 21. Rxe8 Kxe8 22. Qxg4 Nc5 23. Qe2+ Kf7 24. b4 Na4 25. Qe6+ Kg7 26. Rf1 Qf7 27. Bh6+ 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.09"]
[Round "3"]
[White "Diamant, Andre"]
[Black "Nejanky, Maisa"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2524"]
[BlackElo "1929"]
[PlyCount "53"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. Qc2 c6 9. Bd2 Nbd7 10. 0-0 Bd6 11. f3 Qc7 12. h3 b5 13. Rac1 Qb6 14. Kh1 Ba6 15. a3 c5 16. g4 h6 17. Rg1 b4 18. axb4 cxd4 19. Nxd4 Bxd3 20. Qxd3 Ne5 21. Qf5 Nc4 22. g5 hxg5 23. Nxd5 Nxd5 24. Rxc4 Rab8 25. e4 Nf4 26. Bxf4 gxf4 27. Rc6 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.08"]
[Round "2"]
[White "Do Nascimento, Christian Almeida"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2087"]
[BlackElo "2524"]
[PlyCount "119"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 c5 4. e3 Nc6 5. Bxf6 gxf6 6. dxc5 Qa5 7. a3 Qxc5 8. Nb3 Qd6 9. g3 e5 10. Bg2 Be6 11. Ne2 0-0-0 12. 0-0 Kb8 13. Qd2 Qc7 14. Rfd1 Be7 15. Nc3 d4 16. exd4 Nxd4 17. Nxd4 Rxd4 18. Qe2 Rhd8 19. Rxd4 exd4 20. Na2 Qb6 21. Nb4 Bxb4 22. axb4 Qxb4 23. b3 Qc3 24. Rd1 f5 25. Rd3 Qa1+ 26. Rd1 Qa5 27. h4 Qc7 28. Rd3 f4 29. Qe4 fxg3 30. fxg3 a5 31. c4 a4 32. bxa4 Rd7 33. Kh2 Qxc4 34. a5 Ka7 35. a6 Qxa6 36. Rxd4 f5 37. Qe3 Rxd4 38. Qxd4+ Qb6 39. Qa4+ Kb8 40. Qe8+ Bc8 41. Qe5+ Qc7 42. Qd4 Qe7 43. Qf4+ Qc7 44. Qd4 b6 45. Qd5 Bb7 46. Qxf5 Ka7 47. Qd3 Bxg2 48. Kxg2 Qb7+ 49. Kf2 b5 50. Qa3+ Kb6 51. Qe3+ Kc7 52. Qe7+ Kc6 53. Qxb7+ Kxb7 54. g4 Kc6 55. g5 Kd5 56. h5 Ke5 57. Ke3 Kf5 58. g6 hxg6 59. hxg6 Kxg6 60. Kd4 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.07"]
[Round "1"]
[White "Diamant, Andre"]
[Black "De Souza Monteiro, Marcos Paulo"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2524"]
[BlackElo "1885"]
[PlyCount "45"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Re1 Nc6 9. Nb3 Bd7 10. Bf1 Rc8 11. a4 Na5 12. Nd4 Qb6 13. h3 Nc4 14. Nb3 Be6 15. a5 Qc6 16. Nd4 Qc5 17. Ra4 Ne5 18. Be3 Nc4 19. Bxc4 Bxc4 20. Nf5 gxf5 21. Bxc5 Rxc5 22. exf5 Nd5 23. Rxc4 1-0

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.09"]
[Round "11.4"]
[White "Dobrovoljc, Vid"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2398"]
[BlackElo "2538"]
[PlyCount "30"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Slovenia"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "SLO"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. d4 Be7 9. dxc5 0-0 10. Nbd2 Bxc5 11. Ne4 Be7 12. c4 Nf6 13. Qc2 Qc7 14. Bg5 Ng4 15. h3 Nd4 0-1

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.08"]
[Round "10.4"]
[White "Preotu, Razvan"]
[Black "Diamant, Andre"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2445"]
[BlackElo "2538"]
[PlyCount "95"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Bd6 8. Nc3 Nxc3 9. bxc3 0-0 10. Qh5 f5 11. Bg5 Qe8 12. Qf3 c6 13. Rfe1 Qg6 14. Bf4 Rae8 15. a4 b6 16. h4 Bxf4 17. Qxf4 Qg4 18. Qd6 f4 19. Rxe8 Rxe8 20. f3 Qe6 21. Qxf4 a5 22. Rb1 c5 23. c4 dxc4 24. d5 Qe3+ 25. Qxe3 Rxe3 26. Kf2 cxd3 27. Kxe3 dxc2 28. Re1 Bxa4 29. Kd2 b5 30. d6 b4 31. Ra1 Bd7 32. Rxa5 Kf7 33. Rxc5 b3 34. Re5 Be6 35. g4 Kf6 36. Re1 h6 37. g5+ hxg5 38. hxg5+ Kf7 39. Kc1 Bf5 40. Re7+ Kf8 41. Re5 Bd7 42. g6 Bc6 43. f4 Bd7 44. Ra5 Bc6 45. Rc5 Bd7 46. Rh5 Kg8 47. Ra5 Be8 48. Ra8 1-0

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.07"]
[Round "9.4"]
[White "Diamant, Andre"]
[Black "Sasikiran, Krishnan"]
[Result "0-1"]
[ECO "E55"]
[WhiteElo "2538"]
[BlackElo "2638"]
[PlyCount "98"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "India"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "IND"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 dxc4 8. Bxc4 Nbd7 9. a3 Bxc3 10. bxc3 b6 11. Re1 Bb7 12. Bd3 Ne4 13. Qc2 f5 14. Nd2 Ndf6 15. f3 Nxd2 16. Qxd2 Kh8 17. Bb2 Qe8 18. c4 Rd8 19. a4 Qg6 20. Kh1 Qg5 21. Qf2 Ne4 22. Qc2 Nf6 23. a5 h5 24. axb6 axb6 25. dxc5 bxc5 26. Bf1 h4 27. Bc3 h3 28. Rad1 Qh5 29. Rxd8 Rxd8 30. Qf2 Kh7 31. Qg3 Rd7 32. Kg1 hxg2 33. Bxg2 Qg6 34. Qh4+ Kg8 35. Qg3 Qxg3 36. hxg3 Rd3 37. Ba5 Nd7 38. Bc7 Kf7 39. Bf1 Rb3 40. Kf2 g5 41. Rd1 Nf6 42. Be5 g4 43. Be2 gxf3 44. Bxf3 Bxf3 45. Kxf3 Ng4 46. Ba1 Rxe3+ 47. Kf4 Kg6 48. Rd8 e5+ 49. Bxe5 Re4+ 0-1

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.06"]
[Round "8.4"]
[White "Diamant, Andre"]
[Black "Onischuk, Vladimir"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2538"]
[BlackElo "2612"]
[PlyCount "100"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "UKR"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 c6 7. 0-0 e5 8. d5 Na6 9. Bg5 h6 10. Bh4 Bd7 11. Nd2 c5 12. a3 Qe7 13. Rb1 Rfc8 14. b4 Qf8 15. Kh1 Nh7 16. f3 h5 17. bxc5 Nxc5 18. Nb3 Na4 19. Nxa4 Bxa4 20. Qd2 b6 21. Qb4 Qe8 22. Bf2 Bh6 23. Nc1 Bd7 24. Na2 Qe7 25. a4 h4 26. h3 Nf6 27. Bxh4 Kg7 28. g4 Rh8 29. Kg2 Bf4 30. Bf2 Rxh3 31. Rh1 Rhh8 32. Qb3 Bxg4 33. fxg4 Nxe4 34. Nc3 Nd2 35. Qc2 Nxb1 36. Qxb1 Rxh1 37. Kxh1 Rh8+ 38. Kg1 Qg5 39. Qe4 f5 40. Qf3 e4 41. Bd4+ Kf7 42. Nxe4 fxe4 43. Qxe4 Be5 44. Bf2 Kg7 45. a5 bxa5 46. c5 dxc5 47. Qa4 Qc1+ 48. Bd1 Rf8 49. Bh4 Qe3+ 50. Kg2 Qd2+ 0-1

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.05"]
[Round "7.4"]
[White "Haria, Ravi"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2505"]
[BlackElo "2538"]
[PlyCount "122"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "BRA"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 Nf6 6. 0-0 Be7 7. c3 0-0 8. Re1 Bg4 9. Be2 Nbd7 10. d4 c6 11. h3 Bh5 12. Bf4 Re8 13. Nbd2 d5 14. Ne5 Bxe2 15. Rxe2 Bf8 16. Qc2 Nxe5 17. dxe5 Nd7 18. Rae1 Nc5 19. Bg3 a5 20. Kh1 Qg5 21. c4 Rac8 22. Nf3 Qh5 23. cxd5 cxd5 24. Qd1 a4 25. Rd2 a3 26. bxa3 Ne4 27. Rc2 Rxc2 28. Qxc2 Bc5 29. Rd1 Qg6 30. Kh2 Nxf2 31. Qxg6 hxg6 32. Rxd5 Ne4 33. Bf4 Bxa3 34. Be3 Bf8 35. Rd7 b5 36. Rb7 b4 37. Bd4 Ra8 38. h4 Nc3 39. Bxc3 bxc3 40. Rc7 Bb4 41. Kg3 Kf8 42. Rc4 Ba5 43. Kf4 Rb8 44. Rc5 Rb4+ 45. Kg3 Ra4 46. e6 fxe6 47. Ne5 Rxa2 48. Nc6 Bc7+ 49. Kf3 Rf2+ 50. Kxf2 Bb6 51. Ke2 Bxc5 52. Kd3 Bf2 53. Ne5 g5 54. hxg5 Be1 55. Nf3 Bd2 56. Nd4 Kf7 57. g3 Bxg5 58. Nf3 Bf6 59. g4 Kg6 60. Ke3 e5 61. g5 Bxg5+ 0-1

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.03"]
[Round "6.4"]
[White "Diamant, Andre"]
[Black "Arenas Vanegas, David"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2538"]
[BlackElo "2426"]
[PlyCount "55"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "COL"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 e6 9. Bb5 Bg7 10. 0-0 0-0 11. Bxc6 bxc6 12. Na4 Qd6 13. Bd2 Rb8 14. Qc2 Nb4 15. Bxb4 Qxb4 16. Ne5 Rb5 17. Rfd1 Bxe5 18. dxe5 Rxe5 19. a3 Qb5 20. Rac1 Re2 21. Qxc6 Bd7 22. Qf3 Re5 23. Nc3 Qxb2 24. Rb1 Qc2 25. Rbc1 Qb2 26. Rb1 Qc2 27. Rbc1 Qb2 28. Rb1 1/2-1/2

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.08.02"]
[Round "5.4"]
[White "Morales, Carlos1111"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2036"]
[BlackElo "2538"]
[PlyCount "44"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "BRA"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. Nc3 Nge7 7. d4 cxd4 8. Nb5 0-0 9. Nbxd4 d5 10. cxd5 Nxd4 11. Nxd4 Nxd5 12. e4 Nb6 13. Nb5 Bd7 14. Qb3 a6 15. Nc3 Bc6 16. Be3 Nd7 17. a4 Ne5 18. h3 Qd3 19. Rfc1 Rfc8 20. Bf1 Nf3+ 21. Kg2 Nd2 22. Bxd2 Bxe4+ 0-1

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.07.31"]
[Round "3.4"]
[White "Diamant, Andre"]
[Black "Iturrizaga Bonelli, Eduardo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2538"]
[BlackElo "2619"]
[PlyCount "110"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Spain"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "ESP"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 e6 7. Nf3 Bd6 8. 0-0 Nge7 9. Re1 Bd7 10. Nbd2 Ng6 11. c4 0-0 12. a3 dxc4 13. Nxc4 Be7 14. g3 Bf6 15. Bg5 Bxd4 16. Nxd4 Nxd4 17. Bxg6 Qxc4 18. Be4 Ba4 19. Qh5 g6 20. Qh6 f5 21. Rac1 Bc2 22. Rxc2 Nxc2 23. Bxc2 Qxc2 24. Rxe6 Qb1+ 25. Kg2 Qxb2 26. Re7 Rf7 27. Rxf7 Kxf7 28. Qxh7+ Qg7 29. Qh4 b5 30. a4 a6 31. axb5 axb5 32. Qf4 Kg8 33. Qf3 Rb8 34. Bf4 Rb6 35. Be3 Re6 36. Qa8+ Kh7 37. Qd8 Qe7 38. Qb8 Qd7 39. Qf8 Qg7 40. Qb4 Qb7+ 41. Kh2 Re4 42. Qf8 Qg7 43. Qd8 Qe7 44. Qd5 b4 45. Bc5 Qc7 46. Be3 Qe5 47. Qf7+ Qg7 48. Qd5 Qe7 49. Bc5 Qc7 50. Be3 Rc4 51. Qe6 b3 52. Bg5 Rc2 53. Qxb3 Rxf2+ 54. Kg1 Rc2 55. Bf4 Qa7+ 0-1

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.07.30"]
[Round "2.4"]
[White "Diamant, Andre"]
[Black "Camacho Campusano, David Daniel"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2538"]
[BlackElo "2221"]
[PlyCount "77"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Dominican Republic"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "DOM"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. a3 d5 7. cxd5 Nxd4 8. Qxd4 Nxd5 9. Nxd5 Qxd5 10. Qxd5 exd5 11. Be3 Bd6 12. g3 Be5 13. 0-0-0 Bf5 14. Rxd5 Rc8+ 15. Kd2 f6 16. Bg2 Rc2+ 17. Kd1 Rxb2 18. f4 Rb1+ 19. Kd2 Rb2+ 20. Kd1 Rb1+ 21. Bc1 Bb2 22. Kd2 Be6 23. Rc5 0-0 24. Rc7 Rd8+ 25. Kc2 Rxc1+ 26. Rxc1 Bxc1 27. Kxc1 Rc8 28. Rxc8+ Bxc8 29. Kc2 Kf7 30. Kc3 Ke7 31. Kd4 Kd6 32. e4 b6 33. e5+ fxe5+ 34. fxe5+ Ke7 35. Bf1 h6 36. Bb5 Be6 37. Ba6 Bh3 38. Bb5 Be6 39. Ba6 1/2-1/2

[Event "Olympiad-44"]
[Site "Chennai"]
[Date "2022.07.29"]
[Round "1.3"]
[White "Diamant, Andre"]
[Black "Uapingene, Uatiavi Jossy"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2538"]
[BlackElo "1798"]
[PlyCount "95"]
[EventDate "2022.07.29"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 210"]
[Source "ChessBase"]
[SourceDate "2022.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.31"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Namibia"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "NAM"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Be7 5. b3 c5 6. cxd5 Nxd5 7. Bb2 0-0 8. Qb1 Nxc3 9. Bxc3 Nc6 10. Qb2 Bf6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. Rc1 b6 14. d4 Nb4 15. a3 Na6 16. dxc5 Nxc5 17. b4 Ne4 18. Bd3 Bb7 19. Rc7 Bd5 20. Ba6 Rfe8 21. Ke2 Kf8 22. Rhc1 Re7 23. Rxe7 Kxe7 24. Rc7+ Kf8 25. Nd4 Nd6 26. f3 Ne8 27. Rc2 f5 28. g4 fxg4 29. fxg4 Be4 30. Bd3 Bxd3+ 31. Kxd3 Rd8 32. Ke2 Rd5 33. Rc8 h5 34. h3 hxg4 35. hxg4 a5 36. b5 e5 37. Nf5 e4 38. Rb8 Rd3 39. a4 f6 40. Rxb6 Ra3 41. Rb8 Kf7 42. Rb7+ Kf8 43. Rd7 Rxa4 44. Nh6 Ra2+ 45. Kf1 Nc7 46. Rxc7 Rb2 47. Nf5 Rxb5 48. Rc8+ 1-0

[Event "Catas Altas op 3rd"]
[Site "Catas Altas"]
[Date "2022.07.10"]
[Round "6"]
[White "Diamant, Andre"]
[Black "Gazel Pereira, Frederico"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2538"]
[BlackElo "2300"]
[PlyCount "68"]
[EventDate "2022.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 dxe4 6. Ng5 Bg4 7. Qd2 Bh5 8. dxe4 Qc7 9. Nc3 Na6 10. f3 Bc5 11. Qe2 0-0 12. Bd2 h6 13. Nh3 b5 14. 0-0-0 Bd4 15. g4 Bg6 16. f4 exf4 17. Nxf4 Bh7 18. Nd3 Rfe8 19. Rdf1 b4 20. Nd1 Rxe4 21. Qf3 Rxg4 22. Bf4 Qa5 23. Re1 Bxd3 24. cxd3 Nc5 25. Bc4 Ne6 26. Bd2 Re8 27. Qxc6 Qc5 28. Qf3 Be5 29. Kb1 Rd8 30. Rhf1 Rxc4 31. dxc4 Rxd2 32. Qf5 Qd4 33. Rxe5 Rxd1+ 34. Kc2 Rxf1 0-1

[Event "Catas Altas op 3rd"]
[Site "Catas Altas"]
[Date "2022.07.10"]
[Round "7"]
[White "Goncalves, Andre Luis Sampaio"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1929"]
[BlackElo "2538"]
[PlyCount "66"]
[EventDate "2022.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 g6 6. Qe2 Bg7 7. 0-0 0-0 8. c3 d6 9. h3 Re8 10. e4 e5 11. Bc2 Nbd7 12. dxe5 dxe5 13. Rd1 Qe7 14. Nf1 Nh5 15. Bg5 f6 16. Bh4 Nc5 17. b4 Ne6 18. Ne3 Nhf4 19. Qc4 Qf7 20. Bb3 c6 21. Bg3 Bf8 22. Rd2 a5 23. Rad1 a4 24. Rd7 Re7 25. Rxe7 Qxe7 26. Bc2 Kg7 27. Qf1 Ba6 28. Qe1 Be2 29. Rd2 Bxf3 30. gxf3 Nxh3+ 31. Kf1 b5 32. Qd1 Ra7 33. Rd6 Qxd6 0-1

[Event "Catas Altas op 3rd"]
[Site "Catas Altas"]
[Date "2022.07.10"]
[Round "5"]
[White "Languidey, Simon Alejandro"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2424"]
[BlackElo "2538"]
[PlyCount "115"]
[EventDate "2022.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. a3 a5 9. Nge2 b4 10. axb4 axb4 11. Nd1 e5 12. 0-0 Nge7 13. Bh6 0-0 14. Bxg7 Kxg7 15. Ne3 Be6 16. f4 exf4 17. gxf4 f6 18. f5 Bf7 19. fxg6 hxg6 20. Rf2 Qd7 21. Raf1 Bg8 22. Nf4 Be6 23. Ned5 Ng8 24. Qe3 Ne5 25. Qg3 Bxd5 26. exd5 Rbe8 27. Bh3 f5 28. Rg2 Qf7 29. Nh5+ Kh8 30. Nf4 Ne7 31. Ne6 Rg8 32. Ng5 Qf6 33. Qh4+ Kg7 34. Ne6+ Kf7 35. Qh7+ Rg7 36. Nxg7 Qxg7 37. Qh4 Rh8 38. Qg3 Qf6 39. Re2 Nxd5 40. Bg2 Ne7 41. Ree1 Ng4 42. h3 Qd4+ 43. Kh1 Ne5 44. b3 Qc3 45. Re2 Qd4 46. Ree1 Kf6 47. Ra1 Qc3 48. Ra6 Ke6 49. Qf2 g5 50. Ra7 f4 51. Re1 Kf6 52. Ra6 Nc8 53. Re2 Ke6 54. Qf3 Qd4 55. Qb7 Kf6 56. Qe4 f3 57. Bxf3 Rxh3+ 58. Kg2 1/2-1/2

[Event "Catas Altas op 3rd"]
[Site "Catas Altas"]
[Date "2022.07.09"]
[Round "1"]
[White "Batista, Davi Abner de Souza"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2538"]
[PlyCount "32"]
[EventDate "2022.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nf6 5. d3 d5 6. Bb3 Be7 7. 0-0 0-0 8. exd5 exd5 9. Be3 d4 10. Nb5 dxe3 11. fxe3 Ng4 12. Ng5 Bxg5 13. h3 Bxe3+ 14. Kh1 a6 15. Nc3 Qd6 16. hxg4 Qh6# 0-1

[Event "Catas Altas op 3rd"]
[Site "Catas Altas"]
[Date "2022.07.09"]
[Round "2"]
[White "Diamant, Andre"]
[Black "Da Circuncisao, Neivaldo Jacob"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2538"]
[BlackElo "1602"]
[PlyCount "91"]
[EventDate "2022.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 cxd4 8. cxd4 Be7 9. 0-0 0-0 10. Re1 f5 11. exf6 Nxf6 12. Nb3 Qd6 13. Ne5 Bd7 14. Bg5 Rae8 15. Bh4 Bd8 16. Bg3 Qe7 17. Nxc6 bxc6 18. Nc5 Bb6 19. Rc1 Qd8 20. Be5 Bc7 21. Qc2 h6 22. Nxd7 Qxd7 23. Qxc6 Bxe5 24. dxe5 Qxc6 25. Rxc6 Nh7 26. Rc7 Ra8 27. Rec1 Ng5 28. R1c6 Rab8 29. b3 Rb6 30. Rxb6 axb6 31. Rc6 Ne4 32. Bxe4 dxe4 33. Rxe6 Rc8 34. h4 Rc1+ 35. Kh2 Rc2 36. Kg3 Rxa2 37. Rxb6 Rb2 38. e6 Kf8 39. Rb7 g5 40. hxg5 hxg5 41. b4 Re2 42. b5 e3 43. b6 exf2 44. Rf7+ Ke8 45. Rxf2 Rxe6 46. Rb2 1-0

[Event "BRA-ARG Blitz m"]
[Site "Catas Altas"]
[Date "2022.07.09"]
[Round "4.2"]
[White "Diamant, Andre"]
[Black "Languidey, Simon Alejandro"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2538"]
[BlackElo "2424"]
[PlyCount "45"]
[EventDate "2022.07.08"]
[EventType "schev"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "ARG"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 Be7 8. 0-0 g5 9. dxc5 g4 10. Nd4 Ncxe5 11. Bb5 a6 12. Bxd7+ Bxd7 13. b4 Qc7 14. f4 gxf3 15. N2xf3 Nc4 16. Ng5 Bxg5 17. Bxg5 h5 18. Qf3 f5 19. Rae1 Kf7 20. Nxf5 exf5 21. Qxd5+ Kg6 22. Re6+ Kxg5 23. Qxf5+ 1-0

[Event "BRA-ARG Blitz m"]
[Site "Catas Altas"]
[Date "2022.07.09"]
[Round "2.2"]
[White "Diamant, Andre"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2538"]
[BlackElo "2657"]
[PlyCount "41"]
[EventDate "2022.07.08"]
[EventType "schev"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "ARG"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Nge2 Nxc4 6. dxc4 Bc5 7. 0-0 d6 8. Qd3 a6 9. a4 h6 10. b3 0-0 11. Ng3 Be6 12. Be3 Nd7 13. Rad1 Qh4 14. Bxc5 Nxc5 15. Qe3 Kh8 16. a5 Nd7 17. Rd2 Nf6 18. h3 Qg5 19. Re1 Qxe3 20. Rxe3 g6 21. Nd5 1/2-1/2

[Event "Catas Altas op 3rd"]
[Site "Catas Altas"]
[Date "2022.07.09"]
[Round "4"]
[White "Diamant, Andre"]
[Black "Supi, Luis Paulo"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2538"]
[BlackElo "2603"]
[PlyCount "48"]
[EventDate "2022.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 cxd4 6. Nxd4 Nc6 7. Bg2 Bc5 8. Nb3 Qe7+ 9. Qe2 Qxe2+ 10. Kxe2 Bb6 11. Nc3 Bg4+ 12. Bf3 Bxf3+ 13. Kxf3 0-0-0 14. Bf4 h6 15. h4 Nf6 16. Rad1 Rhe8 17. Rhe1 Re6 18. Kg2 a6 19. Na4 Ba7 20. Nac5 Ree8 21. c3 Rxe1 22. Rxe1 Re8 23. Rxe8+ Nxe8 24. g4 Nf6 1/2-1/2

[Event "BRA-ARG Blitz m"]
[Site "Catas Altas"]
[Date "2022.07.09"]
[Round "3.2"]
[White "Languidey, Simon Alejandro"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2424"]
[BlackElo "2538"]
[PlyCount "120"]
[EventDate "2022.07.08"]
[EventType "schev"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nc3 a6 3. g3 e6 4. Bg2 Nc6 5. d3 Nge7 6. Be3 b6 7. Nge2 g6 8. Qd2 h6 9. 0-0 Bg7 10. d4 cxd4 11. Nxd4 Ne5 12. b3 Bb7 13. h3 Rc8 14. Rad1 0-0 15. Nce2 Kh7 16. f4 N5c6 17. e5 d6 18. Nxc6 Bxc6 19. exd6 Nf5 20. Bf2 Bxg2 21. Kxg2 Qd7 22. g4 Qb7+ 23. Kh2 Qe4 24. c4 Nxd6 25. Ng3 Qf3 26. Be1 Qb7 27. Qxd6 b5 28. c5 Rfd8 29. Qxd8 Rxd8 30. Rxd8 Qc7 31. Rd2 Qxc5 32. Bf2 Qb4 33. Be3 a5 34. Kg2 a4 35. bxa4 bxa4 36. Rff2 a3 37. f5 exf5 38. gxf5 Be5 39. fxg6+ Kxg6 40. Rde2 Qb7+ 41. Kh2 Qc7 42. Rf3 Qc6 43. Ref2 f6 44. Bf4 Bd4 45. Rf1 h5 46. h4 Qc2+ 47. Kh3 Qxa2 48. Bc1 Qe6+ 49. Kg2 a2 50. Bf4 a1R 51. Rxa1 Bxa1 52. Re3 Qd5+ 53. Kh2 Bd4 54. Re2 Qc4 55. Rg2 Kf7 56. Nxh5 Bc5 57. Rg7+ Ke6 58. Rg4 Qe2+ 59. Kh3 Qf3+ 60. Kh2 Qxg4 0-1

[Event "BRA-ARG Blitz m"]
[Site "Catas Altas"]
[Date "2022.07.09"]
[Round "1.2"]
[White "Mareco, Sandro"]
[Black "Diamant, Andre"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2657"]
[BlackElo "2538"]
[PlyCount "83"]
[EventDate "2022.07.08"]
[EventType "schev"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. h3 Qb6 8. Bf1 e5 9. Na3 d5 10. exd5 Nxd5 11. Nc4 Qc7 12. d3 Re8 13. a4 b6 14. Qb3 Bb7 15. g3 Rad8 16. Bg2 h6 17. a5 Nxa5 18. Nxa5 bxa5 19. Nd2 Nb6 20. Bxb7 Qxb7 21. Ne4 a4 22. Rxa4 Qc7 23. Ra5 c4 24. dxc4 Qxc4 25. Qxc4 Nxc4 26. Rxa7 f5 27. b3 fxe4 28. bxc4 Rd3 29. Ba3 Rxc3 30. Rxe4 Rc8 31. c5 Rc2 32. Kf1 Rc3 33. Re3 Rc2 34. Re2 Rc3 35. Kg2 Rc4 36. h4 h5 37. Rd2 Bf8 38. Ra6 Kf7 39. Rd7+ Ke8 40. Rh7 Rg4 41. Raa7 Rc6 42. Rh8 1-0

[Event "Catas Altas op 3rd"]
[Site "Catas Altas"]
[Date "2022.07.09"]
[Round "3"]
[White "Monteiro, Daniel Zotelli"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1642"]
[BlackElo "2538"]
[PlyCount "68"]
[EventDate "2022.06.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 0-0 12. g4 Ne7 13. Nc2 Nxd5 14. Qxd5 Be6 15. Qd2 d5 16. f3 dxe4 17. Qxd8 Rfxd8 18. fxe4 Bh6 19. Rd1 Rxd1+ 20. Kxd1 Rd8+ 21. Ke1 Rd2 22. Nb4 Rxb2 23. Nxa6 Bd2+ 24. Ke2 Bxg4+ 25. Kd3 Be6 26. Ke2 Bxc3+ 27. Kf3 f5 28. Nc5 Bxa2 29. Rg1+ Kf8 30. Rg2 fxe4+ 31. Nxe4 Rxg2 32. Bxg2 Bd4 33. Ke2 Bd5 34. Kd3 f5 0-1

[Event "Sales Oliveira Graton Squarizi Memorial"]
[Site "Sales Oliveira"]
[Date "2022.06.12"]
[Round "9"]
[White "Diamant, Andre"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2539"]
[BlackElo "2567"]
[PlyCount "108"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nf6 7. Nc3 0-0 8. h3 d6 9. e5 Nd7 10. exd6 exd6 11. d3 Rb8 12. Bg5 f6 13. Bf4 Ne5 14. b3 g5 15. Bd2 g4 16. Nxe5 fxe5 17. hxg4 d5 18. g5 Rb4 19. Qh5 Rg4 20. Rf1 e4 21. dxe4 d4 22. Na4 d3 23. Rac1 dxc2 24. Be3 Rxe4 25. g6 hxg6 26. Qxc5 Be5 27. Qxc2 Qh4 28. f4 Rfxf4 29. Rxf4 Bxf4 30. Bxf4 Qxf4 31. Rf1 Qe3+ 32. Qf2 Bf5 33. Nc5 Qxf2+ 34. Kxf2 Rf4+ 35. Kg1 Rd4 36. Rf2 Kf7 37. Re2 Rd1+ 38. Kf2 Rc1 39. Ne4 Rd1 40. Rd2 Rxd2+ 41. Nxd2 Ke6 42. Ke3 Kd5 43. g3 Bc2 44. Nc4 Bb1 45. Nd2 Bf5 46. Nc4 Kc5 47. Ne5 Bb1 48. a3 Kd5 49. Nd3 c5 50. Nf4+ Ke5 51. b4 Kd6 52. bxc5+ Kxc5 53. Kd2 Kc4 54. Kc1 Be4 1/2-1/2

[Event "Sales Oliveira Graton Squarizi Memorial"]
[Site "Sales Oliveira"]
[Date "2022.06.12"]
[Round "8"]
[White "Rodi, Luis Ernesto"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2351"]
[BlackElo "2539"]
[PlyCount "66"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 Nc6 5. Bg2 Nge7 6. 0-0 d6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Nc6 10. Qd3 Be7 11. b3 0-0 12. f4 Qc7 13. Bb2 b5 14. a4 b4 15. Ne2 Bb7 16. g4 e5 17. f5 Bg5 18. f6 Bxf6 19. Rxf6 gxf6 20. Qf3 f5 21. Ng3 f4 22. Nf5 f6 23. Bf1 Ne7 24. Bc4+ Kh8 25. Nh6 d5 26. exd5 Bxd5 27. Bxd5 Qc5+ 28. Kg2 Nxd5 29. g5 Qxc2+ 30. Kh3 e4 31. Qd1 Qxb2 32. Qxd5 Qxa1 33. gxf6 Qxf6 0-1

[Event "Sales Oliveira Graton Squarizi Memorial"]
[Site "Sales Oliveira"]
[Date "2022.06.11"]
[Round "6"]
[White "Born, Carlos Rodrigo"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B61"]
[WhiteElo "2292"]
[BlackElo "2539"]
[PlyCount "106"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. 0-0-0 Nxd4 9. Qxd4 Qa5 10. Be3 a6 11. Qb6 Qxb6 12. Bxb6 g6 13. f3 Bg7 14. Bd4 0-0 15. Bxf6 Bxf6 16. Nd5 Kg7 17. Nxf6 Kxf6 18. Kd2 Rc5 19. Bd3 Rfc8 20. Rc1 Be6 21. f4 g5 22. g3 gxf4 23. gxf4 Rh5 24. Rcg1 Rh4 25. Ke3 Rc5 26. Rg2 Bd7 27. Rf2 Bc6 28. Rg1 Rch5 29. Rgg2 e6 30. Be2 Rh6 31. Bg4 Rg6 32. h3 h5 33. f5 exf5 34. Bxf5 Rxg2 35. Rxg2 Ke5 36. Rg5 f6 37. Rg7 Bxe4 38. Bxe4 Rxe4+ 39. Kf3 Rf4+ 40. Kg2 b5 41. c3 b4 42. Ra7 bxc3 43. Rxa6 cxb2 44. Rb6 d5 45. Rxb2 h4 46. a3 f5 47. Ra2 Ra4 48. Re2+ Kf6 49. Re8 Rxa3 50. Rf8+ Kg5 51. Rd8 Rd3 52. Kf2 Kf4 53. Rh8 Rxh3 0-1

[Event "Sales Oliveira Graton Squarizi Memorial"]
[Site "Sales Oliveira"]
[Date "2022.06.11"]
[Round "7"]
[White "Diamant, Andre"]
[Black "Lima, Darcy Gustavo Macha"]
[Result "1/2-1/2"]
[ECO "C98"]
[WhiteElo "2539"]
[BlackElo "2464"]
[PlyCount "45"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. d5 Nd8 14. a4 Rb8 15. Nf1 Ne8 16. g4 g6 17. Ng3 Ng7 18. Bh6 f6 19. Kh2 Nf7 20. Be3 Bd7 21. Rg1 Kh8 22. Nd2 Qc8 23. axb5 1/2-1/2

[Event "Sales Oliveira Graton Squarizi Memorial"]
[Site "Sales Oliveira"]
[Date "2022.06.10"]
[Round "5"]
[White "Diamant, Andre"]
[Black "Gemy Vargas, Jose Daniel"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2539"]
[BlackElo "2367"]
[PlyCount "63"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Bb4 5. e3 c5 6. Bd3 Nc6 7. 0-0 dxc4 8. Bxc4 cxd4 9. exd4 0-0 10. Bg5 h6 11. Bh4 Be7 12. Re1 a6 13. a3 b5 14. Ba2 Bb7 15. Qd3 b4 16. Na4 Qa5 17. Bxf6 Bxf6 18. Nc5 Nxd4 19. Nxb7 Qb6 20. Rad1 b3 21. Bb1 Nc2 22. Qe4 Rfb8 23. Nd6 Nxe1 24. Nxe1 Rd8 25. Rd2 Qb8 26. Nf3 Bxb2 27. Nh4 Bf6 28. Qh7+ Kf8 29. Nhf5 exf5 30. Nxf5 g6 31. Nxh6 Bg7 32. Qg8+ 1-0

[Event "Sales Oliveira Graton Squarizi Memorial"]
[Site "Sales Oliveira"]
[Date "2022.06.09"]
[Round "4"]
[White "Delgado Ramirez, Neuris"]
[Black "Diamant, Andre"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2603"]
[BlackElo "2539"]
[PlyCount "89"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 d6 7. Bg2 Bd7 8. 0-0 Be7 9. Nb3 Nf6 10. a4 0-0 11. f4 Rad8 12. Be3 Bc8 13. Qe2 d5 14. e5 Nd7 15. Nb5 Qb8 16. c3 b6 17. N5d4 Bb7 18. a5 Nc5 19. Nxc6 Bxc6 20. Nd4 Bd7 21. Bf2 Bc6 22. Be3 Bd7 23. Bf2 Qc7 24. Nb5 Qb8 25. Nd4 Qc7 26. axb6 axb6 27. Ra2 f6 28. exf6 Bxf6 29. Nf3 Be8 30. Bd4 Bg6 31. Qe3 Be4 32. Ne5 Bxg2 33. Kxg2 Ra8 34. Rfa1 Rxa2 35. Rxa2 Bxe5 36. Qxe5 Qxe5 37. Bxe5 Nd3 38. Bd4 h6 39. b4 Rc8 40. Kf3 g5 41. Ke3 Nc1 42. Ra3 gxf4+ 43. gxf4 e5 44. fxe5 Rf8 45. e6 1-0

[Event "Sales Oliveira Graton Squarizi Memorial"]
[Site "Sales Oliveira"]
[Date "2022.06.09"]
[Round "3"]
[White "Diamant, Andre"]
[Black "Labussiere, Victor"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2539"]
[BlackElo "2349"]
[PlyCount "142"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 c5 7. Nge2 Nc6 8. g3 cxd4 9. Nxd4 Qb6 10. Qb3 Bb4 11. Bg2 Nxd4 12. exd4 Bxc3+ 13. bxc3 Qe6+ 14. Be5 Ne4 15. f3 Nc5 16. Qa3 Nd3+ 17. Kd2 Nxe5 18. dxe5 Bd7 19. f4 Bc6 20. Rab1 Rd8 21. Qc5 h5 22. Rhf1 h4 23. f5 Qh6+ 24. Rf4 hxg3 25. hxg3 Qg5 26. f6 Rd7 27. fxg7 Qxg7 28. Rbf1 Qg5 29. R1f2 Kd8 30. Qe3 Rg8 31. Bh3 Re7 32. Qb6+ Ke8 33. Qa7 Rxe5 34. Qb8+ Ke7 35. Qc7+ Ke8 36. Kc2 Re1 37. Qxf7+ Kd8 38. Kb2 Qg6 39. Qxg6 Rxg6 40. R4f3 Rg1 41. g4 Kc7 42. Rf7+ Kd6 43. R7f6+ Rxf6 44. Rxf6+ Ke5 45. Rf5+ Ke4 46. Rf1 Rg3 47. Rh1 Kf4 48. Rh2 Bb5 49. Bg2 Bc4 50. g5 Rxg5 51. Bf1 Bxf1 52. Rf2+ Ke3 53. Rxf1 Rg6 54. Kc2 Rb6 55. Re1+ Kf4 56. Re7 Kf5 57. Kd3 Kf6 58. Rh7 Rb2 59. Kd4 Ke6 60. a4 Kd6 61. Rh6+ Kc7 62. Kxd5 Ra2 63. Kc5 b6+ 64. Rxb6 Rxa4 65. Rh6 Ra5+ 66. Kd4 Kb7 67. c4 Rg5 68. c5 Kc7 69. Rxa6 Rg4+ 70. Kd5 Rg5+ 71. Kc4 Rg1 1/2-1/2

[Event "Sales Oliveira Graton Squarizi Memorial"]
[Site "Sales Oliveira"]
[Date "2022.06.08"]
[Round "2"]
[White "Coro, Lucas"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "2398"]
[BlackElo "2539"]
[PlyCount "100"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Qc7 9. f4 Bb7 10. Qe2 Nf6 11. Bd2 Be7 12. Rae1 0-0 13. e5 Nd7 14. f5 exf5 15. Bxf5 Bc8 16. Na4 Nc5 17. Nxc5 Bxc5+ 18. Kh1 Bxf5 19. Rxf5 Rfe8 20. Qd3 g6 21. Rff1 Bf8 22. c4 Qb7 23. cxd5 cxd5 24. Bc3 Bg7 25. Bd4 Re6 26. Re2 Rae8 27. Rfe1 Qb8 28. h3 h5 29. Re3 Qd8 30. Bc3 R8e7 31. Bb4 Rb7 32. Bd6 Rxb2 33. Qxd5 Qg5 34. R3e2 Rxe2 35. Rxe2 Qc1+ 36. Kh2 Qf1 37. Re4 Bh6 38. Qc4 Qb1 39. Re2 Qf5 40. Re4 Qf2 41. Bc5 Qf5 42. Bd6 Qf2 43. Bc5 Qb2 44. Bd6 Qb1 45. Qe2 Bg5 46. Qf3 Qxa2 47. Rb4 Re8 48. Rb3 Bf4+ 49. Kg1 Qa1+ 50. Kf2 h4 0-1

[Event "Sales Oliveira Graton Squarizi Memorial"]
[Site "Sales Oliveira"]
[Date "2022.06.07"]
[Round "1"]
[White "Diamant, Andre"]
[Black "Supi, Luis Paulo"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2539"]
[BlackElo "2590"]
[PlyCount "78"]
[EventDate "2022.06.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "9"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 0-0 8. Qc2 h6 9. Bh4 Re8 10. Nf3 Bg4 11. 0-0-0 Na6 12. a3 b5 13. Bf5 Bxf3 14. gxf3 b4 15. axb4 Nxb4 16. Qa4 Rb8 17. Rhg1 Rb6 18. Qxa7 Ra6 19. Qb7 Kf8 20. Rxg7 Ra1+ 21. Nb1 Kxg7 22. Rg1+ Kf8 23. Bxf6 Qxf6 24. Bh7 Qh8 25. Qd7 Rxb1+ 26. Bxb1 Be7 27. f4 c5 28. dxc5 Bxc5 29. Qc7 Be7 30. Bf5 h5 31. Qb6 d4 32. exd4 Nd5 33. Qc6 Nxf4 34. Kb1 Ne2 35. Rd1 Nxd4 36. Qc3 Rd8 37. Be4 Qe5 38. Qe3 Bg5 39. Qa3+ Kg7 0-1

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.13"]
[Round "5"]
[White "Diamant, Andre"]
[Black "Florianovitz, Derlei Alex"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2537"]
[BlackElo "2040"]
[PlyCount "99"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Be7 8. Nge2 0-0 9. Qc2 Re8 10. 0-0 h6 11. Bf4 Nf8 12. Rad1 Bd6 13. h3 Ne6 14. Be5 Ng5 15. f4 Nge4 16. Bxe4 Nxe4 17. Nxe4 dxe4 18. Bxd6 Qxd6 19. f5 g6 20. fxg6 Qxg6 21. Nf4 Qg3 22. Qc3 Qg5 23. d5 Bd7 24. Qb3 Rab8 25. dxc6 bxc6 26. Qc3 Be6 27. b3 Bd5 28. Rd2 Rbd8 29. Rdf2 Re7 30. b4 Rb7 31. a3 Re7 32. Kh1 Red7 33. Ne2 Be6 34. Nd4 Rxd4 35. exd4 e3 36. Re2 Bd5 37. Qxe3 Bc4 38. Rf3 Qxe3 39. Rexe3 Rxd4 40. Rf6 Bd5 41. Rxh6 Kg7 42. Rh5 Rd1+ 43. Kh2 Rd2 44. Rg5+ Kf6 45. Rgg3 Rd4 46. Re2 Be6 47. Rc3 Bd5 48. Rc5 a6 49. Rec2 Ke5 50. Ra5 1-0

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.13"]
[Round "6"]
[White "Pertuzatti, Daniel"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2017"]
[BlackElo "2537"]
[PlyCount "74"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bb4 8. f3 Bxc3+ 9. bxc3 d6 10. 0-0 0-0 11. Bg5 Nbd7 12. Rb1 b6 13. Qe1 Bb7 14. Qg3 Rac8 15. Rfd1 Kh8 16. Nc2 e5 17. Ne3 Ne8 18. Be7 Rg8 19. Nf5 f6 20. Nxd6 Nxd6 21. Bxd6 Qc6 22. Qf2 Nc5 23. Bxc5 bxc5 24. Rd2 Rgd8 25. Rbd1 Rxd2 26. Rxd2 Qb6 27. Qe3 Bc6 28. Kf2 h6 29. g3 a5 30. Rd6 Kh7 31. Bd1 Qb8 32. Qd2 Be8 33. f4 Bg6 34. Bg4 Re8 35. Bf5 Bxf5 36. exf5 Qb1 37. Re6 Rb8 0-1

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.12"]
[Round "3"]
[White "Diamant, Andre"]
[Black "Spegiorin, Eduardo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2537"]
[BlackElo "1770"]
[PlyCount "49"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Bg5 Nf6 8. 0-0-0 e5 9. Qd3 Be7 10. Bxf6 gxf6 11. Nd5 Rg8 12. Ne2 Bc6 13. Ng3 Bxd5 14. Qxd5 Qc7 15. Nf5 Rc8 16. c3 Rd8 17. g3 Qc6 18. Qd3 b5 19. Kb1 Qc4 20. Qxc4 bxc4 21. Rd5 Kd7 22. Rhd1 Ke6 23. Kc2 Rd7 24. f3 Rb8 25. Ng7# 1-0

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.12"]
[Round "4"]
[White "Quevedo Naissinger, Willian"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2051"]
[BlackElo "2537"]
[PlyCount "91"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. d3 g6 6. Bxc6 Bxc6 7. c4 Bg7 8. Nc3 Nf6 9. Qc2 0-0 10. Nd5 e6 11. Nxf6+ Qxf6 12. Rb1 Qe7 13. b3 f5 14. Bb2 e5 15. Qe2 f4 16. Nd2 Bd7 17. f3 h5 18. Rfc1 Bf6 19. Bc3 Rf7 20. Rb2 Kh7 21. Nb1 g5 22. Be1 g4 23. Nc3 Rg8 24. Nd5 Qd8 25. Nxf6+ Qxf6 26. fxg4 hxg4 27. g3 Rg6 28. Rbc2 Rh6 29. Bd2 Qg7 30. Qg2 Qf8 31. Rf1 Rhf6 32. Rcc1 Kg8 33. Be1 b5 34. Rb1 a6 35. Qe2 Be6 36. Bf2 Rh6 37. Be1 Rhf6 38. Bf2 Rb7 39. Qd2 Qh6 40. Be1 bxc4 41. dxc4 Bxc4 42. Rf2 f3 43. Qxh6 Rxh6 44. Rd1 Be2 45. Rd2 a5 46. Rb2 0-1

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.11"]
[Round "1"]
[White "Diamant, Andre"]
[Black "Bernardi, Guilherme Affonso"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2537"]
[PlyCount "73"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 c6 6. e3 Bf5 7. Qb3 Qb6 8. Qxb6 axb6 9. Bxf6 Bxf6 10. cxd5 0-0 11. a3 Rd8 12. dxc6 bxc6 13. Bc4 h6 14. Ke2 Na6 15. Rhd1 Bc8 16. Rac1 Bb7 17. e4 e6 18. e5 Be7 19. h3 Nc7 20. Bd3 Rac8 21. Be4 Nd5 22. Bxd5 Ba6+ 23. Ke3 exd5 24. Na4 Rb8 25. Nd2 Rdc8 26. f4 c5 27. Nf3 c4 28. g4 b5 29. Nc3 Rd8 30. f5 b4 31. axb4 Rxb4 32. Rc2 Bb5 33. Ra1 Rb3 34. Ra7 Bd7 35. f6 Bb4 36. Nd2 Bxc3 37. Nxb3 1-0

[Event "Chapeco op"]
[Site "Chapeco"]
[Date "2022.02.11"]
[Round "2"]
[White "Zottis, Ernani"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1456"]
[BlackElo "2537"]
[PlyCount "61"]
[EventDate "2022.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nf3 e6 7. Ne2 Nf6 8. d3 d5 9. e5 Nd7 10. Bg5 Qa5+ 11. Bd2 Qc7 12. 0-0 Ndxe5 13. Qc1 0-0 14. Bh6 b6 15. Ng5 Bxh6 16. Nxe6 fxe6 17. Qxh6 Qg7 18. Qd2 Bd7 19. f4 Ng4 20. c3 d4 21. cxd4 cxd4 22. Rac1 Rac8 23. h3 Ne3 24. Be4 g5 25. Kh2 e5 26. f5 Qh6 27. Ng1 g4 28. Qf2 Bxf5 29. Bxc6 Rxc6 30. Qe2 gxh3 31. g4 0-1

[Event "Gojas State-ch"]
[Site "Goiania"]
[Date "2021.12.05"]
[Round "5"]
[White "Diamant, Andre"]
[Black "Labussiere, Yago"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2536"]
[BlackElo "2179"]
[PlyCount "65"]
[EventDate "2021.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bg3 Be6 8. Bd3 Nbd7 9. f4 h6 10. Bh4 g5 11. fxg5 Nh7 12. Qc2 hxg5 13. Bg3 Nhf6 14. Bxd6 cxd6 15. Nf3 Ng4 16. Qe2 f5 17. 0-0-0 Qf6 18. Kb1 Ke7 19. h3 Nh6 20. Rhf1 Qg7 21. g4 fxg4 22. hxg4 Nf6 23. e4 Kd7 24. Rde1 Rhe8 25. e5 Nfxg4 26. Na4 dxe5 27. Nb6+ Ke7 28. dxe5 Rad8 29. Nd4 Rf8 30. Rf6 Nxf6 31. Nxe6 Kxe6 32. exf6+ Kxf6 33. Qe6# 1-0

[Event "Gojas State-ch"]
[Site "Goiania"]
[Date "2021.12.05"]
[Round "6"]
[White "Labussiere, Yago"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "E59"]
[WhiteElo "2179"]
[BlackElo "2536"]
[PlyCount "36"]
[EventDate "2021.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. Bb2 dxc4 11. Bxc4 e5 12. Qc2 e4 13. Nd2 Na5 14. Be2 cxd4 15. Nxe4 Nxe4 16. Qxe4 Nb3 17. cxd4 Nd2 18. Qd3 Nxf1 1/2-1/2

[Event "Gojas State-ch"]
[Site "Goiania"]
[Date "2021.12.04"]
[Round "3"]
[White "Diamant, Andre"]
[Black "Mourao, Igor AC Lofredo"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2536"]
[BlackElo "2165"]
[PlyCount "40"]
[EventDate "2021.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Nxe4 7. Re1 d5 8. Nc3 Nxc3 9. dxc3 Be6 10. a4 b4 11. a5 Bd6 12. Ba4 Qd7 13. Rxe5 0-0 14. Re1 Bg4 15. h3 Bh5 16. g4 Bxg4 17. Bxc6 Qc8 18. Bxa8 Bxh3 19. Ng5 h6 20. Bxd5 hxg5 1-0

[Event "Gojas State-ch"]
[Site "Goiania"]
[Date "2021.12.04"]
[Round "4"]
[White "Mourao, Igor AC Lofredo"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2165"]
[BlackElo "2536"]
[PlyCount "54"]
[EventDate "2021.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. b4 f5 11. c5 Nf6 12. f3 f4 13. Nc4 g5 14. a4 Ng6 15. Ba3 Rf7 16. b5 dxc5 17. Bxc5 h5 18. a5 g4 19. b6 g3 20. Kh1 Nh7 21. d6 Qh4 22. Bg1 Bh3 23. Ra2 Bxg2+ 24. Kxg2 Qh3+ 25. Kxh3 Ng5+ 26. Kg2 Nh4+ 27. Kh1 g2# 0-1

[Event "Gojas State-ch"]
[Site "Goiania"]
[Date "2021.12.03"]
[Round "1"]
[White "Diamant, Andre"]
[Black "Gattamorta, Julia Marzanatti"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2536"]
[BlackElo "1496"]
[PlyCount "45"]
[EventDate "2021.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Nxd4 8. Bxd4 d6 9. Be2 Bd7 10. 0-0 0-0 11. Re1 Bc6 12. Bd3 e6 13. Qd2 d5 14. cxd5 exd5 15. e5 Nd7 16. f4 Bh6 17. Qf2 Qc7 18. f5 Rae8 19. Qh4 Bg7 20. f6 Bh8 21. Re3 Nxe5 22. Qf4 Bxf6 23. Qxf6 1-0

[Event "Gojas State-ch"]
[Site "Goiania"]
[Date "2021.12.03"]
[Round "2"]
[White "Gattamorta, Julia Marzanatti"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "1496"]
[BlackElo "2536"]
[PlyCount "48"]
[EventDate "2021.12.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 Bb7 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Rc1 Bxc3+ 10. bxc3 d6 11. d5 Nd7 12. dxe6 fxe6 13. Be2 Ndf6 14. 0-0 Qe7 15. Qa4+ Qd7 16. Qxd7+ Kxd7 17. Rfd1 Ke7 18. Nd4 h5 19. h3 Nxg3 20. fxg3 g4 21. Bd3 gxh3 22. gxh3 Rag8 23. Kh2 Rf8 24. Be2 Ng4+ 0-1

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "3"]
[White "De Oliveira, Aquiles Machado"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2059"]
[BlackElo "2542"]
[PlyCount "64"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. 0-0 d6 9. Be3 Bxe3 10. Qxe3 Nf6 11. Nc3 0-0 12. Rad1 e5 13. f4 Ng4 14. Qe2 exf4 15. Rxf4 Nge5 16. Rdf1 Be6 17. Qe3 Qg5 18. Nd4 Nxd4 19. Qxd4 Rad8 20. Nd5 Bxd5 21. Qxd5 Rd7 22. a4 Rc8 23. Qd4 h6 24. Rf5 Qd8 25. c3 Re7 26. Bb1 Rc4 27. Qd5 Rxa4 28. Ba2 Ra5 29. Rxe5 Qb6+ 30. Kh1 dxe5 31. Rxf7 Rxd5 32. Rxe7 Kf8 0-1

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "4"]
[White "Diamant, Andre"]
[Black "Almeida Junior, Alvaro Alves de"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2542"]
[BlackElo "2106"]
[PlyCount "120"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Nf6 10. Qa4+ c6 11. Rd1 Bd7 12. Nc3 0-0 13. e4 Qc8 14. e5 Ne8 15. Be3 Bh3 16. Rac1 Nc7 17. Qb3 Be6 18. Qc2 Bf5 19. Be4 Bxe4 20. Qxe4 Qe6 21. f4 f5 22. exf6 Qxe4 23. Nxe4 Bxf6 24. Rd7 Nd5 25. Bf2 Rf7 26. Rxf7 Kxf7 27. Nd6+ Ke7 28. Nxb7 Rb8 29. Re1+ Kf8 30. Nd6 Bxb2 31. Bxa7 Ra8 32. Bc5 Kg8 33. Re2 Bf6 34. Ne4 h6 35. Nxf6+ Nxf6 36. a3 Ra5 37. Bb4 Rb5 38. Kg2 Nd5 39. Bd6 c5 40. Re8+ Kf7 41. Rc8 c4 42. a4 Ra5 43. Rc5 Rxc5 44. Bxc5 c3 45. a5 c2 46. Ba3 Ne3+ 47. Kf3 Nc4 48. Bc1 Nxa5 49. Ke4 Nb3 50. Be3 c1Q 51. Bxc1 Nxc1 52. g4 Nb3 53. h4 Nc5+ 54. Kd5 Nd7 55. Kd6 Nf8 56. h5 Kf6 57. Kd5 Nh7 58. Kd6 Ng5 59. Kd5 Nf3 60. Ke4 Nh2 0-1

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "6"]
[White "Diamant, Andre"]
[Black "Colivet Gamboa, Julio Cesar"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2542"]
[BlackElo "1784"]
[PlyCount "49"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. f4 Bg7 6. Nf3 Nf6 7. 0-0 0-0 8. d3 Bg4 9. Qe1 Bxf3 10. Rxf3 Qd7 11. Kh1 Rad8 12. f5 b6 13. Qh4 c4 14. e5 cxd3 15. exf6 Bxf6 16. Bg5 Bxg5 17. Qxg5 dxc2 18. Rff1 b5 19. h3 b4 20. Ne4 Qd4 21. Qxe7 Qxb2 22. Rae1 Qxa2 23. fxg6 hxg6 24. Nf6+ Kg7 25. Qe5 1-0

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.16"]
[Round "5"]
[White "Fier, Alexandr"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2563"]
[BlackElo "2542"]
[PlyCount "25"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Bf5 8. Re1 Nc6 9. Nc3 Nxc3 10. bxc3 Bxd3 11. Qxd3 0-0 12. Bf4 Bd6 13. Ng5 1/2-1/2

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.15"]
[Round "1"]
[White "Bocca, Edson Ricardo"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1617"]
[BlackElo "2542"]
[PlyCount "48"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. 0-0 e5 6. d3 Nge7 7. Be3 Nd4 8. Bxd4 cxd4 9. Ne2 0-0 10. c4 d6 11. Ba4 f5 12. Nd2 Kh8 13. f4 Be6 14. fxe5 dxe5 15. Bb3 Bh6 16. Nf3 Nc6 17. Ng3 Be3+ 18. Kh1 f4 19. Ne2 g5 20. Ba4 h5 21. h4 g4 22. Bxc6 gxf3 23. Rxf3 bxc6 24. Qa4 Bg4 0-1

[Event "Goiania Barbosa Nunes Cup 1st"]
[Site "Goiania"]
[Date "2021.10.15"]
[Round "2"]
[White "Diamant, Andre"]
[Black "Sergio, Claudio Santos"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2542"]
[BlackElo "2046"]
[PlyCount "65"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 d6 5. f4 Na5 6. f5 c6 7. Nf3 b5 8. Bb3 Nxb3 9. axb3 Qc7 10. 0-0 Bb7 11. Qe1 a6 12. Kh1 0-0-0 13. Bd2 Be7 14. Na2 Rd7 15. Ba5 Qb8 16. c4 c5 17. cxb5 axb5 18. b4 Bd8 19. Nc3 Bc6 20. Qe3 Ng4 21. Qd2 cxb4 22. Bxd8 Kxd8 23. Na2 f6 24. Nxb4 Bb7 25. h3 h5 26. Qe1 Nh6 27. Nh4 d5 28. Ng6 Re8 29. exd5 Bxd5 30. Nxd5 Rxd5 31. Qe4 Qb7 32. Rfc1 Re7 33. Nf8 1-0

[Event "Online Olym Div Top-D"]
[Site "Chess.com INT"]
[Date "2021.09.10"]
[Round "7.4"]
[White "Soysal, Serkan"]
[Black "Diamant, Andre"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2389"]
[BlackElo "2542"]
[PlyCount "151"]
[EventDate "2021.09.08"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "BRA"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 4. 0-0 g6 5. c3 d5 6. d4 Qa5 7. a3 Bg7 8. b4 cxb4 9. cxb4 Qd8 10. Nbd2 0-0 11. Bb2 Bf5 12. Rc1 Ne4 13. Nb3 Rc8 14. Nfd2 Nxd2 15. Qxd2 b6 16. b5 Nb8 17. Rxc8 Bxc8 18. Rc1 Qd6 19. Qf4 Qxf4 20. gxf4 e6 21. a4 Bd7 22. Ba3 Rc8 23. Bd6 Rd8 24. Bxb8 Rxb8 25. Rc7 Be8 26. e3 Ra8 27. e4 dxe4 28. Bxe4 Rb8 29. Rxa7 Bh6 30. d5 exd5 31. Bxd5 Bxf4 32. Nd4 Rd8 33. Nc6 Bxc6 34. Bxf7+ Kg7 35. bxc6 Rd1+ 36. Kg2 Rc1 37. Bd5+ Kf6 38. Rxh7 Rc5 39. Bf3 Rc2 40. Rd7 Be3 41. Bd5 Rxf2+ 42. Kg3 Rc2 43. c7 g5 44. Rf7+ Kg6 45. Kf3 Rc3 46. Ke4 Bf4 47. Re7 Rxc7 48. Re6+ Kg7 49. Rxb6 Bxh2 50. a5 Ra7 51. a6 Bf4 52. Bb7 Kf7 53. Kd5 Ke7 54. Rg6 Kf7 55. Re6 Kg7 56. Kc6 Kf7 57. Re2 g4 58. Re4 Bb8 59. Rxg4 Ke6 60. Re4+ Kf5 61. Re8 Bh2 62. Re1 Be5 63. Kc5 Bc7 64. Kc6 Ba5 65. Rd1 Ke6 66. Bc8+ Ke7 67. Bb7 Ke6 68. Kb5 Bc7 69. Rc1 Kd7 70. Rd1+ Ke7 71. Rd2 Bd8 72. Kc6 Ba5 73. Re2+ Kd8 74. Re5 Bc3 75. Rd5+ Ke7 76. Kb6 1-0

[Event "Online Olym Div Top-D"]
[Site "Chess.com INT"]
[Date "2021.09.09"]
[Round "4.1"]
[White "Diamant, Andre"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2542"]
[BlackElo "2512"]
[PlyCount "53"]
[EventDate "2021.09.08"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Colombia"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "COL"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. d3 Bg7 6. Bd2 Nc6 7. g3 0-0 8. Bg2 Nb6 9. 0-0 h6 10. a3 e5 11. b4 Nd4 12. Rc1 c6 13. Ne4 Re8 14. Nc5 Qe7 15. e3 Nxf3+ 16. Qxf3 Nd7 17. Nb3 Nf6 18. h3 e4 19. dxe4 Nxe4 20. Qe2 Ng5 21. h4 Ne4 22. Nc5 Bf5 23. Nxe4 Bxe4 24. Bc3 Bxc3 25. Rxc3 Rad8 26. Bxe4 Qxe4 27. Rd1 1/2-1/2

[Event "Online Olym Div Top-D"]
[Site "Chess.com INT"]
[Date "2021.09.09"]
[Round "5.5"]
[White "Van den Doel, Erik"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2599"]
[BlackElo "2542"]
[PlyCount "58"]
[EventDate "2021.09.08"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c4 Bxb1 6. Qxb1 Bb4+ 7. Kd1 Bd6 8. Bg5 Nbd7 9. c5 Be7 10. Qc2 Ne4 11. Bf4 0-0 12. h4 c6 13. Bd3 f5 14. Ke2 Bf6 15. b4 a6 16. g3 Qe8 17. Ne5 Bxe5 18. dxe5 a5 19. a3 axb4 20. axb4 Qh5+ 21. f3 Rxa1 22. Rxa1 g5 23. Bxg5 Nxg5 24. hxg5 Qh2+ 25. Ke1 Qg1+ 26. Bf1 Qxe3+ 27. Be2 Qg1+ 28. Bf1 Qxg3+ 29. Kd2 Qf4+ 0-1

[Event "Online Olym Div2 D"]
[Site "Chess.com INT"]
[Date "2021.09.04"]
[Round "8.1"]
[White "Diamant, Andre"]
[Black "Ali, Sebbar"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2542"]
[BlackElo "2399"]
[PlyCount "96"]
[EventDate "2021.09.02"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Morocco"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "MAR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. f3 Rfc8 13. b3 a6 14. Na4 Qc7 15. 0-0 Rab8 16. Kh1 Qd8 17. Nc3 Qa5 18. f4 b5 19. f5 b4 20. fxe6 bxc3 21. exf7+ Kxf7 22. Qxc3 Qxg5 23. e5 dxe5 24. c5 Kg8 25. Bxa6 Rc6 26. Qc4+ Kh8 27. b4 Ng4 28. b5 Ne3 29. Qe2 Nxf1 30. Qxf1 Rc7 31. c6 e4 32. Re1 Rf8 33. Qc4 Qf4 34. Qe2 Bc3 35. Rd1 Be5 36. g3 Qf3+ 37. Qxf3 exf3 38. Bb7 Bd4 39. Rxd4 f2 40. Rd1 f1Q+ 41. Rxf1 Rxf1+ 42. Kg2 Rb1 43. a4 Kg7 44. Kf3 Kf6 45. Ke4 Ke6 46. Kd3 Kd5 47. Kc3 Kc5 48. Ba6 Rb4 0-1

[Event "Online Olym Div2 D"]
[Site "Chess.com INT"]
[Date "2021.09.03"]
[Round "4.3"]
[White "Garcia Guerrero, Isaac Antonio"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2368"]
[BlackElo "2542"]
[PlyCount "74"]
[EventDate "2021.09.02"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 c5 5. c3 Nc6 6. Nd2 cxd4 7. cxd4 Bd6 8. g3 0-0 9. Bg2 Re8 10. Ne2 Bg4 11. Bf3 Bh3 12. a3 Qd7 13. Qb3 Ne7 14. Nc3 Qf5 15. Nxd5 Nc6 16. 0-0-0 Rec8 17. Nc3 b5 18. Qd5 b4 19. Qxf5 Bxf5 20. axb4 Nxb4 21. Nde4 Bf8 22. Kd2 Rab8 23. Ra1 Nc6 24. Rhb1 Re8 25. Ra6 Rec8 26. h4 h6 27. Ra2 a5 28. Rc1 Be6 29. d5 Rd8 30. Rd1 f5 31. Kc1 fxe4 32. Bxe4 Nb4 33. Rxa5 Bd7 34. Rd4 Rdc8 35. Kb1 g6 36. Rd2 Rxc3 37. bxc3 Nc6+ 0-1

[Event "Online Olym Div2 D"]
[Site "Chess.com INT"]
[Date "2021.09.02"]
[Round "3.3"]
[White "Diamant, Andre"]
[Black "Vivas Zamora, Fabian Ernesto"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2542"]
[BlackElo "2344"]
[PlyCount "131"]
[EventDate "2021.09.02"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "VEN"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 c5 5. g3 Nc6 6. Bg2 Nc7 7. 0-0 e5 8. a3 Rb8 9. d3 Be6 10. Ng5 Bd7 11. Qb3 Ne6 12. Nxe6 Bxe6 13. Qa4 Bd7 14. Be3 Be7 15. Rfc1 0-0 16. Nd5 Nd4 17. Qd1 Be6 18. Nxe7+ Qxe7 19. Bxd4 exd4 20. Qd2 Bb3 21. a4 b6 22. h4 a5 23. Bf3 Qd7 24. h5 h6 25. Qf4 Bxa4 26. g4 Bc6 27. Bxc6 Qxc6 28. Qxd4 Qe6 29. Qe4 Qxe4 30. dxe4 Rfd8 31. Rc2 Rd4 32. f3 Rbd8 33. Kf2 f6 34. Ke3 Kf7 35. Ra3 Rb4 36. Rd3 Rdd4 37. Rcd2 Rxd3+ 38. exd3 Rb3 39. Ke2 Ke6 40. f4 a4 41. Kd1 b5 42. Kc2 Rb4 43. Kc3 Rd4 44. Re2 b4+ 45. Kc2 Kd6 46. Re1 c4 47. dxc4 Rxc4+ 48. Kd3 Kc5 49. e5 Rd4+ 50. Ke3 fxe5 51. fxe5 Kd5 52. Kf3 Ke6 53. Re2 b3 54. Re1 Rc4 55. Re2 Rc2 56. Re4 Rxb2 57. Rxa4 Kxe5 58. Ra7 Rb1 59. Re7+ Kf6 60. Rb7 b2 61. Kg2 Ke5 62. Rb4 Kd5 63. Rb7 Ke4 64. Rb4+ Ke3 65. Rb8 Kf4 66. Rb7 1-0

[Event "Online Olym Div2 D"]
[Site "Chess.com INT"]
[Date "2021.09.02"]
[Round "2.4"]
[White "Miguel, Sergio"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2297"]
[BlackElo "2542"]
[PlyCount "68"]
[EventDate "2021.09.02"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Angola"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "ANG"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Qa4 Bd7 11. Qb4 Qb8 12. h4 h5 13. Bg5 a6 14. Nc3 a5 15. Qb3 Be7 16. Nb5 Bxg5 17. hxg5 a4 18. Qb4 Bxb5 19. Qxb5+ Ke7 20. Bd3 Qc7 21. Bxg6 fxg6 22. 0-0 Rhf8 23. c5 Kf7 24. cxd6 Qxd6 25. Qxb7+ Kg8 26. Qc6 Qxc6 27. dxc6 Rfc8 28. Rac1 Ra6 29. c7 Ra7 30. Rc4 Rcxc7 31. Rfc1 Rxc4 32. Rxc4 Rb7 33. Rxa4 Rxb2 34. Re4 Rxa2 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.28"]
[Round "5"]
[White "Diamant, Andre"]
[Black "Souza, Ramon Santana De"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2543"]
[BlackElo "1743"]
[PlyCount "53"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. c4 Nf6 3. Nc3 e5 4. Nge2 Nc6 5. d4 exd4 6. Nxd4 Be7 7. Be2 0-0 8. 0-0 Nd7 9. Be3 Re8 10. Nd5 Nc5 11. Nb5 Ne6 12. f4 a6 13. Nbxc7 Nxc7 14. Bb6 Bf6 15. Nxc7 Bd4+ 16. Bxd4 Qxc7 17. Bf3 f5 18. exf5 Bxf5 19. Bc3 Rad8 20. Kh1 Re3 21. Qd5+ Be6 22. Qd2 Rxf3 23. Rxf3 Bxc4 24. Rg3 Rd7 25. b3 Be6 26. f5 Bxf5 27. Qd5+ 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.28"]
[Round "6"]
[White "Fier, Alexandr"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2576"]
[BlackElo "2543"]
[PlyCount "153"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. Be2 0-0 14. Qd3 Be6 15. Rd1 a5 16. 0-0 Ne7 17. Nde3 Bxe3 18. Nxe3 Rb6 19. a3 Qc7 20. b4 Ra8 21. Bg4 Bxg4 22. Nxg4 axb4 23. cxb4 Qc4 24. Ne3 Qxd3 25. Rxd3 f6 26. Rc1 Ra7 27. Rdc3 Rba6 28. h4 Kf7 29. Rd3 h5 30. g3 Ke6 31. Nd5 Nxd5 32. exd5+ Kf5 33. Rc6 Rxa3 34. Rxa3 Rxa3 35. Rxd6 Rb3 36. Rd7 g6 37. Rb7 Rxb4 38. Rb6 Rb2 39. d6 Rd2 40. Rxb5 Rxd6 41. Kg2 Rd2 42. Kf3 Rd3+ 43. Kg2 Ra3 44. Rc5 Ra6 45. Rb5 Rd6 46. Kf3 Rd3+ 47. Kg2 Ke6 48. Rb6+ Rd6 49. Rb5 e4 50. Kf1 Rd5 51. Rb6+ Kf5 52. Ke2 Ra5 53. Kf1 Ra3 54. Kg2 Ra5 55. Rc6 Re5 56. Rb6 Rd5 57. Ra6 Rd2 58. Ra5+ Kg4 59. Ra6 Kf5 60. Ra5+ Ke6 61. Kf1 Rd3 62. Kg2 Rd7 63. Rb5 Re7 64. Ra5 Kf7 65. Rb5 Re5 66. Rb7+ Re7 67. Rb5 Ke6 68. Ra5 Re8 69. Rb5 Rd8 70. Ra5 f5 71. Kf1 Rd6 72. Ke2 Kf6 73. f3 Rd3 74. Ra6+ Ke5 75. f4+ Kd4 76. Rd6+ Kc3 77. Rc6+ 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.27"]
[Round "3"]
[White "Jorge, Denrick Cabral Jose"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1871"]
[BlackElo "2543"]
[PlyCount "74"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. g3 g6 5. Bg2 Bg7 6. h4 Nf6 7. d3 d6 8. h5 Nxh5 9. Bf3 Nf6 10. Bh6 Bxh6 11. Rxh6 Nd4 12. Bg2 Ng4 13. Rh4 h5 14. Nf3 e5 15. Nd5 Be6 16. c3 Bxd5 17. Nxd4 cxd4 18. exd5 f5 19. c4 Qa5+ 20. Kf1 Kf7 21. b4 Qc7 22. c5 a5 23. cxd6 Qxd6 24. bxa5 Rxa5 25. Qb3 Rc8 26. Bf3 b5 27. Rb1 bxa4 28. Qd1 a3 29. Bxg4 fxg4 30. f3 a2 31. Ra1 Qf6 32. Rh2 gxf3 33. Raxa2 Rxa2 34. Rxa2 Qf5 35. Ra7+ Kg8 36. Kf2 Qh3 37. Qg1 Rc2+ 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.27"]
[Round "4"]
[White "Urquiza, Marcello de Albuque"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2084"]
[BlackElo "2543"]
[PlyCount "67"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. c3 a6 8. Bf1 Nc6 9. d3 Bc5 10. Nd2 0-0 11. Nb3 Ba7 12. cxd4 Nxd4 13. Be3 e5 14. Nxd4 exd4 15. Bf4 d6 16. Be2 Be6 17. Qd2 a5 18. Bf3 Bc5 19. a3 Qb6 20. Rac1 f6 21. h3 Rfe8 22. Bg4 Bb3 23. Bg3 Re7 24. f4 Rae8 25. Bh5 Rf8 26. Re2 a4 27. Bf3 Qb5 28. f5 Bf7 29. Be1 Rfe8 30. g4 d5 31. g5 fxg5 32. Qxg5 h6 33. Qg3 Kh7 34. e5 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2021.02.26"]
[Round "2"]
[White "Diamant, Andre"]
[Black "Frattini, Beatriz Maria"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2543"]
[BlackElo "1844"]
[PlyCount "49"]
[EventDate "2021.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 e6 8. Be3 Nc6 9. Kc2 Bd7 10. Be2 Be7 11. Rhd1 Rd8 12. Nd2 0-0 13. Nc4 Bc8 14. a4 b6 15. f3 Bb7 16. a5 b5 17. Rxd8 Rxd8 18. a6 Bc8 19. Na5 Bd7 20. Nb7 Rb8 21. Bxb5 Nb4+ 22. cxb4 Bxb5 23. Bxc5 Bxc5 24. bxc5 Bxa6 25. Nd6 1-0

[Event "Sao Paulo Total op"]
[Site "Sao Paulo"]
[Date "2020.12.20"]
[Round "4"]
[White "De Freitas, Isabella Ribeiro Co"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1871"]
[BlackElo "2540"]
[PlyCount "52"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nc6 5. Nc3 e5 6. 0-0 Nge7 7. d3 d6 8. a3 0-0 9. Ne1 Be6 10. Nc2 d5 11. cxd5 Nxd5 12. Rb1 a5 13. Ne3 Nde7 14. Bd2 b6 15. Qa4 Qd7 16. Nc4 Rab8 17. Qb5 Qc7 18. Rfc1 Nd4 19. Qa4 b5 20. Qxa5 Qd7 21. Rd1 bxc4 22. dxc4 Nb3 23. Qa4 Qxa4 24. Nxa4 Bxc4 25. Be3 Bxe2 26. Rd7 Bb5 0-1

[Event "Sao Paulo Total op"]
[Site "Sao Paulo"]
[Date "2020.12.20"]
[Round "5"]
[White "Diamant, Andre"]
[Black "Cymbalista, Eduardo Cymrot"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2540"]
[PlyCount "60"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. d3 Nf6 6. Be3 Qe7 7. 0-0 0-0 8. h3 Re8 9. Nc3 b6 10. Ne2 h6 11. Ng3 a5 12. Nh4 Bxe3 13. fxe3 g6 14. Rf2 Ng4 15. Nxg6 fxg6 16. hxg4 Qg5 17. Qf3 Bxg4 18. Qf7+ Kh8 19. Qxc7 Qxe3 20. Qxc6 Rf8 21. Raf1 Rxf2 22. Rxf2 Rf8 23. Nh1 Rxf2 24. Nxf2 Qe1+ 25. Kh2 Qxf2 26. Qxg6 Qh4+ 27. Kg1 Qe1+ 28. Kh2 Qh4+ 29. Kg1 Qe1+ 30. Kh2 Qh4+ 1/2-1/2

[Event "Sao Paulo Total op"]
[Site "Sao Paulo"]
[Date "2020.12.19"]
[Round "2"]
[White "Almeida, Douglas de Castro"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1779"]
[BlackElo "2540"]
[PlyCount "67"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. Nf3 Nf6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 Be7 7. Nh4 Bg4 8. h3 Bh5 9. g4 Bg6 10. e3 Nbd7 11. f4 Qb6 12. Ndf3 c5 13. Qe2 Qa6 14. b3 Ne4 15. Qe1 Nd6 16. Bb2 Bf6 17. Ne5 Nxe5 18. Bxe5 Bxe5 19. fxe5 Nb5 20. a4 Nc7 21. Qg3 Qc6 22. Rf2 Rf8 23. Raf1 Qd7 24. Nxg6 hxg6 25. Qh4 Qe7 26. Qh7 Rd8 27. Qxg7 Rd7 28. Rf6 Na6 29. h4 Nb4 30. R1f2 c4 31. bxc4 dxc4 32. d4 Rc7 33. h5 gxh5 34. gxh5 0-1

[Event "Sao Paulo Total op"]
[Site "Sao Paulo"]
[Date "2020.12.19"]
[Round "3"]
[White "Diamant, Andre"]
[Black "Caceres, Diego"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2540"]
[BlackElo "2127"]
[PlyCount "87"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 Be7 8. 0-0 g5 9. dxc5 Ndxe5 10. Nxe5 Nxe5 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. b4 Qc7 14. Nf3 Rg8 15. Nd4 a6 16. Qe2 Bf6 17. f4 g4 18. Be3 h5 19. Rad1 h4 20. f5 e5 21. Nb3 h3 22. g3 0-0-0 23. Rxd5 e4 24. Bf4 Ne5 25. c4 Nf3+ 26. Kh1 Qe7 27. Bd6 Qe8 28. Rfd1 e3 29. R1d3 Bg5 30. c6 bxc6 31. Ra5 Rxd6 32. Rxd6 Qe4 33. Nc5 Qb1+ 34. Rd1 Qxb4 35. Nb3 Rd8 36. Rxd8+ Kxd8 37. Rxa6 c5 38. Rd6+ Ke7 39. Rd1 Qc3 40. Nxc5 Nd4 41. Qxg4 e2 42. Qxg5+ Ke8 43. Qg8+ Ke7 44. f6+ 1-0

[Event "Sao Paulo Total op"]
[Site "Sao Paulo"]
[Date "2020.12.18"]
[Round "1"]
[White "Diamant, Andre"]
[Black "Boutin Neto, Mauro Albano"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2540"]
[BlackElo "1542"]
[PlyCount "67"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. Nf3 Nf6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 Be7 7. Nh4 Bg4 8. h3 Bh5 9. g4 Bg6 10. e3 Nbd7 11. f4 Qb6 12. Ndf3 c5 13. Qe2 Qa6 14. b3 Ne4 15. Qe1 Nd6 16. Bb2 Bf6 17. Ne5 Nxe5 18. Bxe5 Bxe5 19. fxe5 Nb5 20. a4 Nc7 21. Qg3 Qc6 22. Rf2 Rf8 23. Raf1 Qd7 24. Nxg6 hxg6 25. Qh4 Qe7 26. Qh7 Rd8 27. Qxg7 Rd7 28. Rf6 Na6 29. h4 Nb4 30. R1f2 c4 31. bxc4 dxc4 32. d4 Rc7 33. h5 gxh5 34. gxh5 1-0

[Event "Online Olym Div Top-D"]
[Site "Chess.com INT"]
[Date "2020.08.22"]
[Round "4.2"]
[White "Shankland, Samuel L"]
[Black "Diamant, Andre"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2691"]
[BlackElo "2535"]
[PlyCount "105"]
[EventDate "2020.08.21"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. c4 Nxd5 13. cxd5 f5 14. Qc2 Qa5+ 15. Kf1 fxe4 16. Bxe4 Bd7 17. Bf5 Bxf5 18. Qxf5 0-0 19. h4 b4 20. Nc4 Qxd5 21. Ne3 Qb5+ 22. Kg1 e4 23. Qxe4 f5 24. Qf3 Rae8 25. Rd1 f4 26. Nd5 Qe2 27. Rh3 Qxb2 28. Nc7 Re5 29. Nxa6 Kh8 30. Qb3 Qe2 31. Nxb4 Re4 32. a3 f3 33. Rxf3 Rxf3 34. Qxf3 Qxf3 35. gxf3 Rxh4 36. Rxd6 Bb2 37. Nc2 Rc4 38. Ne3 Rc1+ 39. Kg2 Bxa3 40. Rd7 Rc5 41. f4 Kg8 42. Kf3 Bb2 43. Ke4 Bc1 44. Nd5 Bb2 45. f5 Rc4+ 46. Kf3 Rc5 47. f6 Kf8 48. Ke4 Rc2 49. f4 h5 50. Kf5 h4 51. Rh7 Rc5 52. Kg6 Bxf6 53. Nxf6 1-0

[Event "Catanduva op"]
[Site "Catanduva"]
[Date "2020.03.15"]
[Round "6"]
[White "Diamant, Andre"]
[Black "Supi, Luis Paulo"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2535"]
[BlackElo "2570"]
[PlyCount "22"]
[EventDate "2020.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 Rc8 7. c4 g6 8. d4 cxd4 9. Nxd4 Bg7 10. Rd1 0-0 11. b3 Qa5 1/2-1/2

[Event "Catanduva op"]
[Site "Catanduva"]
[Date "2020.03.15"]
[Round "5"]
[White "Oliveira, Silvio Eduardo"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2276"]
[BlackElo "2535"]
[PlyCount "108"]
[EventDate "2020.03.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. 0-0 Nbc6 7. Nxc6 Nxc6 8. f4 Be7 9. Nd2 d6 10. Nf3 0-0 11. c3 b5 12. Qe2 Bb7 13. Be3 Qc7 14. a4 b4 15. a5 bxc3 16. Bb6 Qd7 17. Rad1 Nb4 18. e5 Nxd3 19. Qxd3 Bxf3 20. Rxf3 cxb2 21. Qa3 d5 22. Qxb2 Rfc8 23. f5 exf5 24. Qd4 g6 25. Rfd3 Rc2 26. Qxd5 Qxd5 27. Rxd5 Bg5 28. g4 fxg4 29. e6 Bf6 30. exf7+ Kxf7 31. Rd7+ Kg8 32. Bd4 Bxd4+ 33. R1xd4 Rb8 34. Rd8+ Rxd8 35. Rxd8+ Kg7 36. Rd6 Ra2 37. Rxa6 h5 38. Ra8 Kh6 39. a6 Kg5 40. a7 Kh4 41. Rb8 Rxa7 42. Rb6 g5 43. Rb3 Rf7 44. Rg3 Rf3 45. Kg2 Rf4 46. Kg1 Ra4 47. Kh1 Ra1+ 48. Kg2 Rb1 49. Kf2 Rb2+ 50. Kg1 Rb6 51. Kg2 Rf6 52. Kg1 Rf5 53. Kh1 Rf1+ 54. Kg2 Rf3 0-1

