[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2025.03.03"]
[Round "5"]
[White "De Souza, Ailton Amorim"]
[Black "Dos Santos, Carlos Henrique Fer"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "76"]
[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 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 a6 8. Be2 c5 9. Be3 0-0 10. 0-0 Bg4 11. Qd2 Qa5 12. e5 Rd8 13. Rfd1 b5 14. h3 Bxf3 15. Bxf3 Ra7 16. Qc2 cxd4 17. cxd4 Rc7 18. Qb2 f6 19. Bd2 Qb6 20. Bc3 fxe5 21. Qa3 exd4 22. Ba5 Qc5 23. Qxc5 Rxc5 24. Bxd8 d3 25. Bxe7 Rc7 26. Bd6 Rc8 27. Bd5+ Kh8 28. Rac1 Rd8 29. Rb1 d2 30. Rb2 Nd7 31. Rbxd2 Nf6 32. Bb3 Ne4 33. Rd5 Nxd6 34. R5d2 Bf8 35. f3 Re8 36. Kf2 Nf5 37. Rd8 Bc5+ 38. Kf1 Ng3# 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2025.03.03"]
[Round "6"]
[White "Dos Santos, Carlos Henrique Fer"]
[Black "Galiano, Brand Ritian Anahue"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "53"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Qd2 Nxd4 10. Bxd4 e6 11. h4 Bd7 12. 0-0-0 Qc7 13. Bb3 Rfb8 14. g4 a5 15. a3 b5 16. h5 b4 17. g5 bxc3 18. Qh2 cxb2+ 19. Kxb2 Ne8 20. Bxg7 Nxg7 21. hxg6 a4 22. Qxh7+ Kf8 23. Qh8+ Ke7 24. Qxg7 axb3 25. Qxf7+ Kd8 26. Rh8+ Be8 27. Qxe8# 1-0

[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 "Dos Santos, Carlos Henrique Fer"]
[Black "Santos, Caua Lopes"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1800"]
[BlackElo "1656"]
[PlyCount "136"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 a6 8. Bd3 c5 9. a3 Nc6 10. Be2 cxd4 11. Nxd4 Ndxe5 12. f4 Ng6 13. g3 0-0 14. Nxc6 bxc6 15. Qd2 Rb8 16. b4 c5 17. Na2 Bb7 18. Bf3 Rfc8 19. h4 h6 20. Rh2 Qc7 21. h5 Nf8 22. Rc1 cxb4 23. axb4 Qc4 24. c3 Bc6 25. g4 Bb5 26. Be2 Qe4 27. g5 Bxe2 28. Qxe2 Qxf4 29. gxh6 Qxh6 30. Qxa6 Qe3+ 31. Qe2 Qxe2+ 32. Kxe2 f6 33. h6 g5 34. Rf1 Nh7 35. Rf3 Rc4 36. Re3 Kf7 37. Kd3 Rbc8 38. b5 Rb8 39. Rb2 Rc5 40. b6 Rc6 41. b7 Rc7 42. Rbe2 Re7 43. Nb4 Rbxb7 44. Nc6 Re8 45. Na5 Rc7 46. Kd4 Ra7 47. Nc6 Rc7 48. Nb4 Rc4+ 49. Kd3 Rh4 50. Nxd5 Rd8 51. c4 exd5 52. Re7+ Kg6 53. c5 Rc4 54. Rc2 Rxc2 55. Kxc2 Rc8 56. Kd3 Rxc5 57. Kd4 Ra5 58. Re8 Kxh6 59. Rd8 Kg6 60. Rg8+ Kf7 61. Rc8 Nf8 62. Rc7+ Kg6 63. Rc8 Ne6+ 64. Kc3 d4+ 65. Kb4 Rc5 66. Re8 Kf5 67. Rxe6 Kxe6 68. Kxc5 d3 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2025.03.01"]
[Round "2"]
[White "De Oliveira, Tobias Luiz Carvalh"]
[Black "Dos Santos, Carlos Henrique Fer"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1642"]
[BlackElo "1800"]
[PlyCount "41"]
[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. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Nge7 9. Nc3 Qg6 10. Be3 0-0 11. Qd2 Kh8 12. f3 b5 13. 0-0-0 b4 14. Nd5 Nxd5 15. exd5 Ne7 16. Qxb4 Re8 17. Bd3 Qxg2 18. d6 Nc6 19. Qh4 g6 20. Qf6+ Kg8 21. Bh6 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2025.03.01"]
[Round "1"]
[White "Dos Santos, Carlos Henrique Fer"]
[Black "Zachi, Felipe Parelho"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1800"]
[BlackElo "1765"]
[PlyCount "58"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. Qd2 Nc6 9. Nxc6 bxc6 10. 0-0-0 Qa5 11. Bh6 Rb8 12. Bxg7 Kxg7 13. h4 Qb4 14. Bb3 c5 15. a3 Qb7 16. f4 c4 17. e5 dxe5 18. fxe5 Nh5 19. g4 Bxg4 20. Rdg1 Be6 21. Na4 cxb3 22. c3 Rfd8 23. Qg2 Bd5 24. Qf2 Bxh1 25. Rf1 Bf3 26. Qxf3 Qxf3 27. Rxf3 Rd5 28. Re3 Rbd8 29. Re1 Nf4 0-1

