[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.06"]
[Round "4"]
[White "Negami, Mariana Toshie"]
[Black "Slaughter, Luke Christian Cogg"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1800"]
[BlackElo "1702"]
[PlyCount "149"]
[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 Nc6 2. Nc3 e5 3. Nf3 Nf6 4. Bc4 h6 5. d3 Bc5 6. 0-0 0-0 7. Re1 Re8 8. Be3 Bxe3 9. Rxe3 Nd4 10. Nd5 Ng4 11. Re1 Nxf3+ 12. Qxf3 Nf6 13. Nxf6+ Qxf6 14. Qxf6 gxf6 15. Re3 Rf8 16. Rf3 Kg7 17. Re1 d6 18. Ree3 Be6 19. Rg3+ Kh7 20. Ref3 Rae8 21. Rxf6 a6 22. a4 a5 23. f4 b6 24. fxe5 dxe5 25. Bxe6 fxe6 26. Rxf8 Rxf8 27. Rf3 Rd8 28. Rf7+ Kg6 29. Rxc7 Rd6 30. Kf2 Kf6 31. g4 Kg5 32. Kg3 Kg6 33. h4 Rd4 34. Rc6 Kf6 35. b3 Rb4 36. Rc8 Rd4 37. Rf8+ Kg7 38. Rb8 Rb4 39. h5 Kh7 40. Kh4 Kg7 41. g5 Kh7 42. gxh6 Kxh6 43. Rh8+ Kg7 44. Re8 Kf7 45. Rc8 Kg7 46. Kg5 Rd4 47. h6+ Kh7 48. Rc7+ Kg8 49. Kg6 Rd8 50. Re7 Kh8 51. Rxe6 Rg8+ 52. Kf7 Rg1 53. Re8+ Kh7 54. Rxe5 Kxh6 55. Re6+ Kh5 56. Rxb6 Rf1+ 57. Ke6 Rg1 58. Rb5+ Rg5 59. Rxg5+ Kxg5 60. c4 Kg6 61. c5 Kg7 62. c6 Kg6 63. c7 Kg5 64. c8Q Kf4 65. Qf8+ Ke3 66. Qc5+ Kf4 67. d4 Kxe4 68. d5 Kf3 69. d6 Kf4 70. d7 Kf3 71. d8Q Kf4 72. Qe5+ Kg4 73. Qf8 Kh3 74. Qeg7 Kh4 75. Qfh8# 1-0

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.06"]
[Round "5"]
[White "Slaughter, Luke Christian Cogg"]
[Black "Katz, Daniel Sieburth"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1702"]
[PlyCount "22"]
[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. g3 Nf6 3. Bg2 Nc6 4. Ne2 Ng4 5. Bf3 Qf6 6. Bxg4 Bc5 7. 0-0 d6 8. d3 Bxg4 9. Qd2 Bh3 10. Nec3 Qf3 11. Qe2 Qg2# 0-1

[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 "2"]
[White "Slaughter, Luke Christian Cogg"]
[Black "Barqueiro, Tito Peres"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1702"]
[BlackElo "1800"]
[PlyCount "68"]
[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. g3 Nf6 3. Bg2 Nc6 4. Ne2 Bc5 5. Bh3 Nxe4 6. Bg2 Nxf2 7. Rf1 Nxd1 8. Kxd1 d6 9. Bd5 Be6 10. Be4 d5 11. Bg2 Bg4 12. Nbc3 d4 13. Na4 Bxe2+ 14. Kxe2 d3+ 15. cxd3 Nd4+ 16. Kd1 Bb6 17. Nc3 Nc6 18. Bd5 0-0 19. a3 Bd4 20. Bc4 Na5 21. Bb5 a6 22. Ba4 Bxc3 23. dxc3 Qxd3+ 24. Ke1 b5 25. Bd1 Rad8 26. Kf2 Rd6 27. Bg5 h6 28. Bc1 Rf6+ 29. Bf4 exf4 30. g4 Qd2+ 31. Kg1 Nc4 32. Rf3 Ne3 33. Rf2 Qe1+ 34. Rf1 Qxf1# 0-1

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.05"]
[Round "3"]
[White "Wisnia, Thomas Brener"]
[Black "Slaughter, Luke Christian Cogg"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1748"]
[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. Bc4 e6 4. Nf3 Be7 5. d4 0-0 6. Bf4 d6 7. 0-0 Bd7 8. h3 Nh5 9. Qd2 Nf6 10. Rad1 Nb4 11. Rfe1 Bc6 12. d5 exd5 13. exd5 Nbxd5 14. Bxd5 Nxd5 15. Nxd5 Bxd5 16. Qxd5 Rb8 17. Qh5 h6 18. Qg4 Qc8 19. Qg3 Bf6 20. Bxh6 Bxb2 21. Rb1 Bf6 22. Ng5 Qf5 23. Ne4 Rfe8 24. Nxf6+ Qxf6 25. Qf4 Qxf4 26. Bxf4 Red8 27. Red1 a6 28. c4 Re8 29. Re1 Red8 30. c5 Rbc8 31. cxd6 cxd6 32. Rxb7 d5 33. Ra7 d4 34. Rxa6 d3 35. Rd1 Rc2 36. a4 d2 37. Bxd2 Rcxd2 38. Rxd2 Rxd2 39. Ra8+ Kh7 40. a5 Ra2 41. g4 g5 42. Ra7 Kg7 43. Kg2 Rb2 44. Kg3 Rb8 45. h4 gxh4+ 46. Kxh4 Kg6 47. f4 f5 48. gxf5+ Kxf5 49. Kg3 Rh8 50. Rc7 Rd8 51. Rc5+ Ke6 52. Kg4 Rg8+ 53. Kh5 1-0

