[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.06"]
[Round "5"]
[White "Corsini, Gabriel Da Costa"]
[Black "Helman, Marcelo Becker Mau"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1485"]
[PlyCount "53"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Nxe5 Nxe5 6. d4 Bb6 7. dxe5 Nxe4 8. Qg4 0-0 9. Qxe4 d5 10. exd6 Qxd6 11. Nc3 c6 12. Bd3 f5 13. Qf4 Qg6 14. Be3 c5 15. Nd5 Ba5 16. Ne7+ Kh8 17. Nxg6+ hxg6 18. Qh4+ Kg8 19. Bc4+ Rf7 20. Qe7 Be6 21. Bxe6 Raf8 22. Bxc5 Kh7 23. Qh4+ Kg8 24. Bxf8 g5 25. Qh5 b5 26. Qxf7+ Kh8 27. Qg8# 1-0

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.06"]
[Round "4"]
[White "Isobe, Lucas Kenzo"]
[Black "Corsini, Gabriel Da Costa"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "1685"]
[BlackElo "1485"]
[PlyCount "94"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[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. h3 Na5 9. c3 Nxb3 10. Qxb3 0-0 11. d4 Bb7 12. d5 c6 13. c4 Qc8 14. cxb5 cxb5 15. Nc3 Qc4 16. Qxc4 bxc4 17. Bg5 h6 18. Be3 Bd8 19. Rac1 Ba5 20. Nd2 Rab8 21. Nxc4 Bxc3 22. bxc3 Nxe4 23. Nb6 Nf6 24. c4 Rfd8 25. f3 Nd7 26. a4 Nxb6 27. Bxb6 Rdc8 28. a5 Kf8 29. Kf2 Ke7 30. g4 f6 31. Ke3 Kf7 32. Ke4 Kg6 33. f4 exf4 34. Kxf4 Re8 35. Rxe8 Rxe8 36. Bc7 Rc8 37. Bxd6 Bxd5 38. c5 Bc6 39. h4 h5 40. g5 fxg5+ 41. hxg5 h4 42. Re1 Re8 43. Rxe8 Bxe8 44. Kg4 h3 45. Bf4 Bd7+ 46. Kg3 Kf5 47. Bd2 Ke5 1/2-1/2

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.05"]
[Round "2"]
[White "Almeida, Luan Victor Pinatto"]
[Black "Corsini, Gabriel Da Costa"]
[Result "1/2-1/2"]
[ECO "C55"]
[BlackElo "1485"]
[PlyCount "75"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Nxe4 5. Re1 d5 6. d3 dxc4 7. Rxe4 Be6 8. Nxe5 Nxe5 9. Rxe5 Bd6 10. Re2 0-0 11. Be3 cxd3 12. cxd3 Qh4 13. g3 Qh3 14. Qf1 Qxf1+ 15. Kxf1 Bf5 16. Rd2 Rfd8 17. Nc3 Bb4 18. d4 c5 19. d5 Bxc3 20. bxc3 Be4 21. d6 c4 22. Rd4 Bg6 23. f3 Bd3+ 24. Kf2 Rd7 25. Bf4 f6 26. g4 Re8 27. Be3 g5 28. Re1 h6 29. h3 Re6 30. Rd5 b6 31. Bd4 Rdxd6 32. Rxd6 Rxd6 33. Re8+ Kf7 34. Ra8 Rd7 35. Rh8 Kg7 36. Re8 Rf7 37. Kg3 Bb1 38. a3 1/2-1/2

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.05"]
[Round "1"]
[White "Corsini, Gabriel Da Costa"]
[Black "Slaughter, Luke Christian Cogg"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1485"]
[BlackElo "1702"]
[PlyCount "105"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 Nc6 3. Nf3 e5 4. Bb5 d6 5. d4 a6 6. Bxc6+ bxc6 7. dxe5 Ng4 8. exd6 cxd6 9. h3 Nf6 10. e5 dxe5 11. Qxd8+ Kxd8 12. Nxe5 Ke7 13. Nxc6+ Ke6 14. 0-0 a5 15. Re1+ Kd6 16. Ne5 Be6 17. Bf4 Ke7 18. Bg5 a4 19. Rad1 Ke8 20. Bxf6 gxf6 21. Ng4 a3 22. Nxf6+ Ke7 23. Nfd5+ Kd6 24. Nb6+ Ke7 25. Ncd5+ Ke8 26. Nxa8 axb2 27. Ndc7+ Ke7 28. Nxe6 fxe6 29. Rb1 Bg7 30. Nc7 Rb8 31. Nxe6 Bc3 32. Re3 Bd2 33. Re2 Bc1 34. Ng5+ Kd7 35. Nxh7 Ra8 36. Re1 Rxa2 37. Rexc1 Kc7 38. Re1 Kc6 39. c3 Kc5 40. Re2 Ra1 41. Rexb2 Ra7 42. Rb7 Ra3 43. g4 Ra8 44. g5 Rh8 45. g6 Rg8 46. g7 Kc4 47. Nf6 Rxg7+ 48. Rxg7 Kxc3 49. Rd7 Kc4 50. Rc1+ Kb5 51. Rb7+ Ka6 52. Rb2 Ka5 53. Ra1# 1-0

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.05"]
[Round "3"]
[White "Corsini, Gabriel Da Costa"]
[Black "Young, Raymond Aoning"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1485"]
[BlackElo "1822"]
[PlyCount "133"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. Nxe5 Nxe5 7. d4 Bxd4 8. Qxd4 Nc6 9. Qd1 0-0 10. Re1 Re8 11. Bxc6 dxc6 12. Qxd8 Rxd8 13. Nc3 Be6 14. Bg5 h6 15. Bf4 Rac8 16. Red1 Rxd1+ 17. Rxd1 b5 18. f3 Bc4 19. Kf2 g5 20. Be5 Kg7 21. Rd7 b4 22. Nd1 Kg6 23. Rxc7 Rxc7 24. Bxc7 Bxa2 25. b3 Bb1 26. Ne3 c5 27. Bd6 Nd7 28. Ke2 Ba2 29. Kd2 a5 30. Kc1 a4 31. Kb2 axb3 32. cxb3 Bxb3 33. Kxb3 Kf6 34. Kc4 Ke6 35. Bc7 f6 36. Nf5 h5 37. Ng7+ Ke7 38. Nxh5 Kf7 39. Ng3 Kg6 40. Ne2 Kf7 41. Bd6 Ke6 42. Bxc5 Nxc5 43. Nd4+ Kd6 44. Kxb4 Nd3+ 45. Kc3 Ne1 46. g3 Ke5 47. Kd2 Ng2 48. Nc2 f5 49. exf5 Kxf5 50. Ne3+ Nxe3 51. Kxe3 Ke5 52. f4+ gxf4+ 53. gxf4+ Kf5 54. Kf3 Kf6 55. Ke4 Kg6 56. Ke5 Kf7 57. Kf5 Kg7 58. Ke6 Kf8 59. Kf6 Kg8 60. Ke7 Kh7 61. f5 Kg7 62. f6+ Kg8 63. f7+ Kg7 64. f8Q+ Kh7 65. Qf5+ Kg7 66. Qg5+ Kh7 67. Kf7 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2025.03.03"]
[Round "5"]
[White "Akamine, Isabelle Namie Nish"]
[Black "Corsini, Gabriel Da Costa"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "1578"]
[BlackElo "1807"]
[PlyCount "65"]
[EventDate "2025.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nc6 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 Ne4 9. cxd5 exd5 10. Bxe7 Nxc3 11. Bxd8 Nxd1 12. Bxc7 Nxb2 13. Bc2 Nb4 14. Bb3 Be6 15. 0-0 Nc6 16. Rac1 Rac8 17. Bg3 Na5 18. Bd6 Rxc1 19. Rxc1 Nxb3 20. axb3 Rc8 21. Rxc8+ Bxc8 22. Kf1 Nd1 23. Bb4 b6 24. Ke2 Nb2 25. Ba3 Ba6+ 26. Kd2 Nd3 27. Bd6 Nxf2 28. Bb8 Ne4+ 29. Kc2 Nf6 30. Ne5 Bf1 31. g3 a5 32. Bc7 b5 33. Bxa5 1/2-1/2

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2025.03.03"]
[Round "6"]
[White "Corsini, Gabriel Da Costa"]
[Black "Santana, Expedito"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1807"]
[BlackElo "1592"]
[PlyCount "46"]
[EventDate "2025.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 e6 6. Nf3 Be7 7. 0-0 h6 8. Ne5 0-0 9. Nc3 Nc6 10. Re1 Nxd4 11. Bh7+ Nxh7 12. Qxd4 Nf6 13. Ng4 Nxg4 14. Qxg4 Bg5 15. f4 e5 16. Qf3 Bxf4 17. Bxf4 exf4 18. Qxf4 Qb6+ 19. Qf2 Qxf2+ 20. Kxf2 Be6 21. Rad1 Rac8 22. Re2 a6 23. Nxd5 Bxd5 1/2-1/2

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2025.03.02"]
[Round "4"]
[White "Corsini, Gabriel Da Costa"]
[Black "Dos Santos, Carlos Henrique Fer"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1807"]
[BlackElo "1800"]
[PlyCount "65"]
[EventDate "2025.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf5 d6 6. Ne3 Nf6 7. Nc3 Be6 8. Ned5 Bxd5 9. exd5 Nb4 10. Bb5+ Nd7 11. a3 Na6 12. Qe2 Nc7 13. Ba4 a6 14. Bf4 Be7 15. Bg3 b5 16. Bb3 0-0 17. 0-0-0 Nc5 18. Ba2 Bg5+ 19. Kb1 Rb8 20. Ne4 Nxe4 21. Qxe4 f5 22. Qb4 f4 23. h4 fxg3 24. hxg5 Qxg5 25. fxg3 Qxg3 26. Qxd6 Rbc8 27. Qe7 Kh8 28. d6 h6 29. dxc7 e4 30. Qxe4 Qxc7 31. Bb3 Rfe8 32. Qd4 Rcd8 33. Rxh6# 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2025.03.02"]
[Round "3"]
[White "De Paula, Luan Araujo"]
[Black "Corsini, Gabriel Da Costa"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1942"]
[BlackElo "1807"]
[PlyCount "49"]
[EventDate "2025.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nc6 5. Bg5 Be7 6. e3 0-0 7. Bd3 Ne4 8. Bxe4 dxe4 9. Nxe4 Bxg5 10. Nexg5 Qe7 11. 0-0 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Qd5 Qxb2 15. Qe4 g6 16. Qh4 Qg7 17. Rad1 h6 18. Nf3 g5 19. Qe4 Qb2 20. Rd2 Qb4 21. Rb1 Qc5 22. Rd5 Qc6 23. Rbd1 Be6 24. Nxg5 f5 25. Qxe6+ 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2025.03.01"]
[Round "2"]
[White "Corsini, Gabriel Da Costa"]
[Black "Santana, Mateus Santos"]
[Result "0-1"]
[ECO "C97"]
[WhiteElo "1807"]
[BlackElo "1636"]
[PlyCount "100"]
[EventDate "2025.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. c3 Be7 8. Re1 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Bd7 13. Nbd2 h6 14. Nf1 Rac8 15. a4 b4 16. cxb4 cxb4 17. Bd3 Nc4 18. b3 Nb6 19. Bxa6 Ra8 20. Bd3 Rfb8 21. Ng3 Bc8 22. Bd2 Nbd7 23. Rc1 Nc5 24. Bb5 Qd8 25. Bxb4 Ba6 26. Bxa6 Rxb4 27. Bc4 Qb6 28. Rb1 Rb8 29. Nd2 Nfd7 30. Bb5 Rd4 31. b4 Nd3 32. Ne2 Nxf2 33. Qc2 Rxd2 34. Qc6 Nxe4+ 35. Qxb6 Nxb6 36. a5 Nc8 37. Ba6 Na7 38. b5 Bh4 39. b6 Bxe1 40. bxa7 Bf2+ 41. Kh2 Bxa7 42. Rxb8+ Bxb8 43. Bc4 Ba7 44. a6 Rc2 45. Bd3 Ra2 46. Nc1 Ra1 47. Ne2 Nc5 48. Nc3 Nxd3 49. Nb5 Bg1+ 50. Kh1 Nf2# 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2025.03.01"]
[Round "1"]
[White "Leal, Alexandre Garcia"]
[Black "Corsini, Gabriel Da Costa"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1784"]
[BlackElo "1807"]
[PlyCount "49"]
[EventDate "2025.03.01"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 0-0 5. Nbd2 d5 6. Bd3 Nc6 7. c3 h6 8. Bf4 Re8 9. Qe2 Bd6 10. Ne5 Bxe5 11. dxe5 Nd7 12. Qh5 g6 13. Bxg6 fxg6 14. Qxg6+ Kh8 15. Qxh6+ Kg8 16. Qg6+ Kh8 17. Bg5 Ne7 18. Qh6+ Kg8 19. Bf6 Nxf6 20. exf6 Nf5 21. Qg6+ Kh8 22. g4 Qd7 23. gxf5 exf5 24. f7 Rf8 25. Qh6# 1-0

