[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.06"]
[Round "9"]
[White "Perdomo, Leandro Daniel"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2345"]
[BlackElo "2254"]
[PlyCount "30"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 h6 7. Bh4 Be7 8. e3 0-0 9. Bd3 Re8 10. Nf3 Ne4 11. Bxe7 Qxe7 12. 0-0 Nd7 13. b4 Ndf6 14. b5 cxb5 15. Bxb5 Bd7 1/2-1/2

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.05"]
[Round "8"]
[White "Silva, Kaua Marques"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2254"]
[BlackElo "2585"]
[PlyCount "90"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 d6 7. 0-0 Be7 8. f4 0-0 9. Kh1 Nc6 10. Nxc6 bxc6 11. e5 Ne8 12. Bd3 g6 13. b3 d5 14. Na4 c5 15. c4 d4 16. Bd2 a5 17. Be4 Ra7 18. Qf3 f5 19. exf6 Nxf6 20. Bd3 Bd6 21. Kg1 Qc7 22. Rae1 Nh5 23. g3 Nf6 24. Qd1 Bb7 25. Be2 e5 26. fxe5 Bxe5 27. Bf4 Nd7 28. Qd2 Bxf4 29. gxf4 Nb6 30. Nb2 a4 31. Nd3 axb3 32. axb3 Ra3 33. Qd1 Qd6 34. Bg4 Ra2 35. Bf3 Bxf3 36. Qxf3 Rd2 37. Re2 Rxe2 38. Qxe2 Nd7 39. Re1 Rb8 40. Qd1 Nf8 41. Re5 Nd7 42. Re4 Nf6 43. Re5 Nd7 44. Re4 Nf6 45. Re5 Nd7 1/2-1/2

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.04"]
[Round "7"]
[White "Delgado Ramirez, Neuris"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2489"]
[BlackElo "2254"]
[PlyCount "77"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 Nc6 5. c4 Nf6 6. e5 Ng4 7. Bd3 d6 8. exd6 Qxd6 9. Qe2 Nf6 10. Nc3 Be7 11. 0-0 0-0 12. Ne4 Nxe4 13. Bxe4 Rd8 14. Rac1 Qc7 15. Qe3 Bd7 16. Bb1 Be8 17. Qe4 g6 18. Qe3 Rac8 19. h4 Bf8 20. h5 Bg7 21. Bxg7 Kxg7 22. Rfe1 b6 23. Rc3 Qd6 24. Rd3 Qe7 25. Qf4 Rxd3 26. Bxd3 Rd8 27. Bb1 f6 28. hxg6 hxg6 29. Qg3 Qd6 30. Qg4 Bf7 31. Bxg6 Bxg6 32. Rxe6 Qd7 33. Nh4 Ne5 34. Nf5+ Kf7 35. Nh6+ Kg7 36. Nf5+ Kf7 37. Nh6+ Kf8 38. Rxf6+ Kg7 39. Qg5 1/2-1/2

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.03"]
[Round "6"]
[White "Silva, Kaua Marques"]
[Black "Pinero Rodriguez, Carlos Jose"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2254"]
[BlackElo "2290"]
[PlyCount "151"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. f3 h5 8. Bc4 Bd7 9. Qd2 Nxd4 10. Bxd4 Bh6 11. Qf2 0-0 12. Rd1 Be6 13. Bb3 Qa5 14. 0-0 Bg7 15. Bxe6 fxe6 16. Qg3 e5 17. Be3 Kh7 18. Qe1 Rac8 19. Rd3 Rc7 20. Qb1 Rfc8 21. a4 Rc4 22. Qa2 a6 23. h3 Bh6 24. Bf2 Bg5 25. Ra1 b5 26. axb5 Qxa2 27. Rxa2 axb5 28. Ra7 b4 29. Nb5 Rxc2 30. h4 Rc1+ 31. Kh2 Bf4+ 32. g3 Bh6 33. Rxe7+ Kh8 34. Nxd6 R8c7 35. Nf7+ Kg7 36. Rxc7 Rc4 37. Rc5 Rxc5 38. Nxh6 Rc2 39. Kg1 Rxb2 40. Be3 Rb1+ 41. Kg2 Rb2+ 42. Kf1 Rb1+ 43. Kg2 Rb2+ 44. Kh3 b3 45. Rc3 Kf8 46. Rc8+ Ke7 47. Rb8 Nd7 48. Rb4 Rb1 49. Kg2 b2 50. Bg5+ Kd6 51. Bd2 Nc5 52. Nf7+ Ke6 53. Ng5+ Kd6 54. Nf7+ Ke6 55. Ng5+ Kd6 56. Bc3 Nd3 57. Rb6+ Kc5 58. Rb8 Rd1 59. Rc8+ Kb5 60. Bxb2 Rd2+ 61. Kf1 Nxb2 62. Ke1 Rh2 63. Kf1 Nc4 64. Kg1 Re2 65. Kf1 Rh2 66. Rb8+ Kc6 67. Rc8+ Kb5 68. Rb8+ Kc6 69. Rg8 Ne3+ 70. Ke1 Kc5 71. Ne6+ Kc4 72. Rc8+ Kd3 73. Nc5+ Kd4 74. Nb3+ Kd3 75. Nc1+ Kd4 76. Ne2+ 1-0

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.02"]
[Round "5"]
[White "Di Berardino, Diego Rafael"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2448"]
[BlackElo "2254"]
[PlyCount "66"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. g4 Bg6 8. b3 Nd7 9. Bb2 Qc7 10. e5 e6 11. Nbd2 Be7 12. Qe2 h5 13. 0-0-0 a5 14. Nc4 0-0-0 15. a4 Nb6 16. Nd6+ Kb8 17. Kb1 Nd5 18. Nd2 Ka8 19. N2e4 b6 20. Qd2 Rhg8 21. f4 f5 22. gxf5 exf5 23. Rhg1 fxe4 24. dxe4 Bxe4 25. Nxe4 Qc8 26. Nd6 Bxd6 27. exd6 g6 28. Qd3 Rxd6 29. c4 Nb4 30. Qxd6 Qf5+ 31. Ka1 Nc2+ 32. Ka2 Nb4+ 33. Ka1 Nc2+ 1/2-1/2

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.07.01"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Hernandez Guerrero, Gilberto Eduardo"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2254"]
[BlackElo "2429"]
[PlyCount "249"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Bb5 a6 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. Bxf6 gxf6 11. Qh5 Qb6 12. Rb1 e6 13. 0-0 Be7 14. Rfe1 Qd4 15. Qh6 Bf8 16. Qh4 Be7 17. Rbd1 Qc5 18. Rd3 Qg5 19. Qh3 h5 20. Ne2 Qa5 21. Red1 Qxa2 22. Nd4 Rc8 23. Ra3 Qc4 24. b3 Qc5 25. Rxa6 Kf8 26. c4 Rg8 27. Qe3 Bd8 28. g3 Rg5 29. h4 Rg4 30. Rda1 Kg7 31. Ra7 Bc7 32. R1a6 Kg6 33. Nxc6 Qxe3 34. Ne7+ Kg7 35. fxe3 Rb8 36. Rxc7 Rxb3 37. Ra2 Rxe3 38. Rg2 Rexe4 39. Nc8 Rxc4 40. Rxc4 Rxc4 41. Nxd6 Rd4 42. Nb5 Rb4 43. Nc3 f5 44. Ne2 e5 45. Rf2 Kg6 46. Kg2 Ra4 47. Rf3 Ra2 48. Kf2 Ra4 49. Re3 f6 50. Kg2 Rg4 51. Kh3 Rc4 52. Rf3 Rc2 53. Nc3 Rd2 54. Nb1 Rc2 55. Na3 Rc5 56. Kg2 Rc6 57. Rf2 Rc5 58. Nc2 Rc3 59. Kh2 Kf7 60. Ne1 Kg6 61. Ng2 Ra3 62. Re2 Rf3 63. Ra2 Rb3 64. Rc2 Ra3 65. Rf2 Rb3 66. Re2 Rf3 67. Re3 Rf2 68. Kg1 Ra2 69. Rf3 Ra1+ 70. Rf1 Ra3 71. Kf2 Ra2+ 72. Kg1 Ra3 73. Kh2 Ra2 74. Rf3 Rb2 75. Kh3 Rd2 76. Ra3 Rf2 77. Rb3 Re2 78. Rd3 Rf2 79. Kh2 Ra2 80. Kh1 Ra1+ 81. Kh2 Ra2 82. Kh3 Rf2 83. Rc3 Ra2 84. Ne3 Rd2 85. Ra3 Rd4 86. Nf1 Rb4 87. Rd3 f4 88. gxf4 Rxf4 89. Ng3 Rf2 90. Ra3 Rf4 91. Re3 Rf2 92. Re4 Ra2 93. Re3 Rf2 94. Ne4 Rf4 95. Nd6 Rg4 96. Rg3 Rxg3+ 97. Kxg3 f5 98. Kf3 Kf6 99. Nc4 Ke6 100. Ke3 Kf6 101. Kd3 Ke6 102. Nd2 Kf6 103. Nf1 Ke6 104. Nd2 Kf6 105. Ke3 Ke6 106. Kf3 Kf6 107. Nf1 Kf7 108. Kf2 Kf6 109. Ke3 Kf7 110. Nd2 Ke6 111. Nf3 Kd5 112. Ng5 Kd6 113. Kd3 Kd5 114. Nh3 Ke6 115. Nf2 Kd5 116. Ke3 Ke6 117. Ke2 Kf6 118. Kf3 Ke6 119. Nh1 Kf6 120. Ke3 Ke6 121. Kd3 Kf6 122. Ke2 Kf7 123. Ng3 Kf6 124. Kf2 Kg6 125. Kg2 1-0

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.06.30"]
[Round "3"]
[White "Movsziszian, Karen"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2382"]
[BlackElo "2254"]
[PlyCount "126"]
[EventDate "2025.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 e6 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 c4 10. Qd1 Rc8 11. b3 cxb3 12. axb3 Qb6 13. Bb2 Be7 14. Nc3 0-0 15. Ne5 Be8 16. e3 Nxe5 17. dxe5 Nd7 18. Ne4 Nc5 19. Bd4 Qb8 20. Nf6+ Kh8 21. b4 Na4 22. Qh5 h6 23. e4 Rg8 24. Rab1 Rc4 25. Be3 Bf8 26. Nxg8 Kxg8 27. f4 Bxb4 28. f5 Qxe5 29. Bxa7 Nc3 30. Rbe1 Bc6 31. Qf3 Rxe4 32. fxe6 Qxe6 33. Rxe4 Bxe4 34. Qe3 Qc6 35. Bxe4 Qxe4 36. Qxe4 Nxe4 37. Rf4 Bc5+ 38. Bxc5 Nxc5 39. Rf5 Ne6 40. Rxb5 g6 41. Kf2 Kg7 42. Ke3 Kf6 43. Ke4 Ng5+ 44. Kd5 h5 45. Rb4 Ne6 46. Rb2 Ng7 47. Rb6+ Ne6 48. Kd6 g5 49. Rb1 Nd4 50. Rf1+ Nf5+ 51. Kd5 Kg6 52. Ke5 f6+ 53. Ke6 Ng7+ 54. Kd5 Nf5 55. Rf3 h4 56. Ra3 hxg3 57. hxg3 Ng7 58. Ke4 Nf5 59. Rd3 Nh6 60. Rd5 f5+ 61. Kf3 Ng4 62. Rd6+ Kf7 63. Ke2 Nf6 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Asuncion"]
[Date "2025.06.19"]
[Round "9"]
[White "Chasin, Nico Werner"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2452"]
[BlackElo "2254"]
[PlyCount "83"]
[EventDate "2025.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[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. Nge2 Ne8 10. Bg3 Nd6 11. Qc2 Nd7 12. 0-0 b5 13. a4 b4 14. Na2 Qb6 15. a5 Qb7 16. Nec1 Nf6 17. Nb3 Nfe4 18. Bf4 g5 19. Be5 f6 20. Bxd6 Nxd6 21. Nc5 Qb8 22. Qa4 Nb7 23. Qxc6 Nxc5 24. dxc5 Rd8 25. Nxb4 Qxb4 26. Qxa8 Bh3 27. Qxd8+ Bxd8 28. gxh3 Bc7 29. Rfc1 Qxb2 30. Bf1 Qe5 31. Bg2 h5 32. Ra4 Qb2 33. Bxd5+ Kg7 34. Rac4 Bxa5 35. Bf3 Kh6 36. Rd1 Bc7 37. Re4 Be5 38. Ra4 Bb8 39. Rad4 Qb5 40. Rd5 Bc7 41. Be4 g4 42. h4 1-0

[Event "Pan American-ch U20"]
[Site "Asuncion"]
[Date "2025.06.18"]
[Round "7"]
[White "Silva, Kaua Marques"]
[Black "Marrujo Pardo, Mauricio Emmanuel"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2254"]
[BlackElo "2349"]
[PlyCount "159"]
[EventDate "2025.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 g6 5. Bc4 Bg7 6. d3 d6 7. a4 0-0 8. 0-0 h6 9. Be3 Ne7 10. Qd2 g5 11. d4 Ng6 12. dxe5 dxe5 13. Qxd8 Rxd8 14. b4 b6 15. a5 Bb7 16. Nd2 Nf4 17. f3 Ne6 18. Ra2 Bf8 19. Rb1 Nd4 20. Ne2 Nxe2+ 21. Bxe2 Nh5 22. Bc4 Nf4 23. Kf2 Rd6 24. axb6 axb6 25. Rxa8 Bxa8 26. Ra1 Rd8 27. c3 Bc6 28. Ra7 Bd6 29. g3 Nxh3+ 30. Kg2 Bd7 31. Bd5 b5 32. Nb3 g4 33. Nc5 gxf3+ 34. Kxf3 Bxc5 35. Bxc5 Ng5+ 36. Ke3 Rc8 37. Bb7 Re8 38. Bd5 Ne6 39. Bd6 cxd6 40. Rxd7 Rc8 41. Kd3 Kf8 42. Rxd6 Ke7 43. Rb6 Rg8 44. Rxb5 Rxg3+ 45. Kc2 h5 46. Rb7+ Kf6 47. Bxe6 Kxe6 48. Rb6+ Kd7 49. Rf6 h4 50. Rxf7+ Kd6 51. Rf6+ Kd7 52. Rh6 h3 53. Kd2 Kc7 54. b5 Rf3 55. Rc6+ Kb7 56. Rh6 Kc7 57. Kc2 Re3 58. Kb3 Rxe4 59. c4 Re1 60. Kb4 e4 61. Kc5 e3 62. b6+ Kd7 63. Rh7+ Kd8 64. Rxh3 e2 65. Rh8+ Kd7 66. Rh7+ Ke8 67. Rh2 Kd7 68. Rg2 Kd8 69. Rf2 Kd7 70. Rh2 Kd8 71. Kc6 Rc1 72. Rxe2 Rxc4+ 73. Kb7 Rd4 74. Ra2 Rd1 75. Ka8 Rb1 76. b7 Kc7 77. Rc2+ Kd7 78. b8Q Ra1+ 79. Qa7+ Rxa7+ 80. Kxa7 1-0

[Event "Pan American-ch U20"]
[Site "Asuncion"]
[Date "2025.06.17"]
[Round "6"]
[White "Silva, Kaua Marques"]
[Black "Johnson, Donald"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2254"]
[BlackElo "2323"]
[PlyCount "80"]
[EventDate "2025.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d5 5. Bb5 Nxe4 6. Qe2 Qd6 7. Nxe4 dxe4 8. Qxe4 Bd7 9. d4 0-0-0 10. dxe5 Nxe5 11. Bxd7+ Qxd7 12. 0-0 Nxf3+ 13. Qxf3 Qd5 14. Qh3+ Kb8 15. Be3 Bc5 16. c4 Qe5 17. Bxc5 Qxc5 18. Qg3 Qd4 19. b4 Rhe8 20. c5 f5 21. Rac1 Qe4 22. b5 Qe5 23. Qb3 Qd5 24. Qc3 Qe5 25. Qb3 Qd5 26. Qc3 Qd4 27. Qh3 Qf4 28. g3 Qf3 29. a4 h6 30. a5 Rd2 31. Rc4 Qd3 32. Qh5 Re7 33. Rb4 Qd5 34. c6 Qc5 35. Rb3 a6 36. bxa6 Re1 37. Qf3 Qc1 38. Rxb7+ Ka8 39. Rxe1 Qxe1+ 40. Kg2 Rd1 1-0

[Event "Pan American-ch U20"]
[Site "Asuncion"]
[Date "2025.06.16"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Sathish, Pranav"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2254"]
[BlackElo "2341"]
[PlyCount "78"]
[EventDate "2025.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 b6 6. 0-0 Bb7 7. Nc3 Qc7 8. f4 d6 9. Bf3 Nd7 10. Kh1 Be7 11. f5 e5 12. Nde2 Ngf6 13. Qe1 Nc5 14. Ng1 Qc6 15. Bg5 Ncd7 16. Rd1 h6 17. Bh4 b5 18. Nh3 Rc8 19. Nf2 Nb6 20. Ng4 Qc7 21. Bxf6 Bxf6 22. Nxf6+ gxf6 23. Qh4 Ke7 24. Rd3 b4 25. Ne2 Qxc2 26. Rxd6 Nd7 27. Rfd1 Rc7 28. Ng3 Qf2 29. R6d2 Qe3 30. Nh5 Rg8 31. Rd3 Qc5 32. h3 Rg5 33. Nxf6 Nxf6 34. Qxh6 Bxe4 35. Rd6 Rxf5 36. Bxe4 Nxe4 37. Qh4+ Nf6 38. Rxa6 Qc4 39. Qh8 Rf1+ 0-1

[Event "Pan American-ch U20"]
[Site "Asuncion"]
[Date "2025.06.16"]
[Round "5"]
[White "Torales G, Ivan Alejandro B"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2116"]
[BlackElo "2254"]
[PlyCount "60"]
[EventDate "2025.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qc7 7. Bg5 Nc6 8. h3 Na5 9. Qc2 Bd7 10. Nf3 Nc6 11. Nbd2 h6 12. Bxf6 gxf6 13. 0-0-0 0-0-0 14. g3 Kb8 15. Nb3 e6 16. Nh4 Rc8 17. Kb1 Bd6 18. Ng2 Ka8 19. Ne3 Qb6 20. Qd2 Be7 21. f4 a5 22. f5 a4 23. Nc1 Na5 24. fxe6 fxe6 25. Ne2 a3 26. Nf4 Rhg8 27. g4 axb2 28. Qxb2 Qd6 29. Ne2 Rc6 30. Ka1 Rb6 0-1

[Event "Pan American-ch U20"]
[Site "Asuncion"]
[Date "2025.06.15"]
[Round "3"]
[White "Vinales Gonzalez, Enzo Mathias"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "C75"]
[WhiteElo "2019"]
[BlackElo "2254"]
[PlyCount "96"]
[EventDate "2025.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. 0-0 Ng6 6. c3 d6 7. d4 Bd7 8. d5 Nb8 9. Bxd7+ Nxd7 10. c4 Be7 11. Nc3 0-0 12. Qc2 Nf6 13. Ne2 Nh5 14. Ng3 Nxg3 15. fxg3 c6 16. Be3 cxd5 17. cxd5 Qd7 18. Nd2 Rfc8 19. Qb3 Bd8 20. Rac1 b5 21. Qd3 Qb7 22. b4 Nf8 23. Nb3 Nd7 24. Rc6 Rxc6 25. dxc6 Qxc6 26. Rc1 Qb7 27. Qxd6 Qxe4 28. Qxd7 Qxe3+ 29. Kh1 Kf8 30. Qc6 Qa7 31. Rd1 Be7 32. Rd7 Rd8 33. Nc5 Qa8 34. Qc7 Qc8 35. Rxd8+ Qxd8 36. Qxd8+ Bxd8 37. Nd7+ Ke7 38. Nxe5 Bb6 39. g4 f6 40. Nd3 Kd6 41. g3 Kd5 42. Nf4+ Kc4 43. Ne6 Kxb4 44. Nxg7 Ka3 45. Ne8 Bd8 46. h4 Kxa2 47. g5 fxg5 48. hxg5 b4 0-1

[Event "Pan American-ch U20"]
[Site "Asuncion"]
[Date "2025.06.14"]
[Round "2"]
[White "Silva, Kaua Marques"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2254"]
[BlackElo "2358"]
[PlyCount "56"]
[EventDate "2025.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAR"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 Ngf6 5. h3 g6 6. Bc4 Bg7 7. dxe5 dxe5 8. Bg5 h6 9. Be3 0-0 10. Qd2 Kh7 11. g4 Qe7 12. g5 hxg5 13. 0-0-0 Nb6 14. Bb3 Bd7 15. Nxg5+ Kg8 16. Rhg1 c5 17. Nd5 Nbxd5 18. exd5 Qd6 19. Ne6 Rfc8 20. Qe2 b5 21. Nxg7 Kxg7 22. c4 bxc4 23. Bxc4 Rh8 24. Bd2 Rxh3 25. Bc3 Re8 26. f3 Bf5 27. f4 Rxc3+ 28. bxc3 exf4 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.29"]
[Round "9"]
[White "Mayeregger, Arnold"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2122"]
[BlackElo "2254"]
[PlyCount "74"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 0-0 6. Nc3 Re8 7. Nb5 Be7 8. Be5 Na6 9. Be2 c6 10. Nc3 Ne4 11. 0-0 f6 12. Bg3 Kh8 13. Qc2 Nxg3 14. fxg3 e5 15. a3 d4 16. Ne4 dxe3 17. dxe3 Qb6 18. Kh1 Qxe3 19. Rae1 Qh6 20. b4 Nc7 21. Nh4 Rf8 22. Nc3 a5 23. c5 axb4 24. axb4 g6 25. Bd3 Re8 26. Ne4 Nd5 27. Bc4 Qg7 28. b5 Be6 29. Qb3 Rad8 30. Rd1 f5 31. Nd6 Bxd6 32. cxd6 e4 33. g4 fxg4 34. Bxd5 cxd5 35. Qg3 Rf8 36. Rxf8+ Rxf8 37. d7 Bxd7 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.29"]
[Round "9"]
[White "Mayeregger, Arnold"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2122"]
[BlackElo "2254"]
[PlyCount "74"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 0-0 6. Nc3 Re8 7. Nb5 Be7 8. Be5 Na6 9. Be2 c6 10. Nc3 Ne4 11. 0-0 f6 12. Bg3 Kh8 13. Qc2 Nxg3 14. fxg3 e5 15. a3 d4 16. Ne4 dxe3 17. dxe3 Qb6 18. Kh1 Qxe3 19. Rae1 Qh6 20. b4 Nc7 21. Nh4 Rf8 22. Nc3 a5 23. c5 axb4 24. axb4 g6 25. Bd3 Re8 26. Ne4 Nd5 27. Bc4 Qg7 28. b5 Be6 29. Qb3 Rad8 30. Rd1 f5 31. Nd6 Bxd6 32. cxd6 e4 33. g4 fxg4 34. Bxd5 cxd5 35. Qg3 Rf8 36. Rxf8+ Rxf8 37. d7 Bxd7 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "6"]
[White "Silva, Kaua Marques"]
[Black "Souza, Rafael Cabral de"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2254"]
[BlackElo "2122"]
[PlyCount "53"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Qa5 4. d4 cxd4 5. b4 Qc7 6. b5 Ne5 7. Nxd4 d6 8. f4 Ng6 9. Nf3 Nf6 10. Bd3 e6 11. 0-0 Be7 12. c4 Ng4 13. Qe1 Bf6 14. Nc3 Qc5+ 15. Kh1 0-0 16. e5 dxe5 17. h3 e4 18. Nxe4 Qe7 19. Rb1 Rd8 20. Rb3 Nh6 21. Nxf6+ Qxf6 22. f5 Rxd3 23. Rxd3 Nf8 24. Bg5 Qxf5 25. Rd1 f6 26. Bxh6 gxh6 27. Qb4 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "6"]
[White "Silva, Kaua Marques"]
[Black "Souza, Rafael Cabral de"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2254"]
[BlackElo "2122"]
[PlyCount "53"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Qa5 4. d4 cxd4 5. b4 Qc7 6. b5 Ne5 7. Nxd4 d6 8. f4 Ng6 9. Nf3 Nf6 10. Bd3 e6 11. 0-0 Be7 12. c4 Ng4 13. Qe1 Bf6 14. Nc3 Qc5+ 15. Kh1 0-0 16. e5 dxe5 17. h3 e4 18. Nxe4 Qe7 19. Rb1 Rd8 20. Rb3 Nh6 21. Nxf6+ Qxf6 22. f5 Rxd3 23. Rxd3 Nf8 24. Bg5 Qxf5 25. Rd1 f6 26. Bxh6 gxh6 27. Qb4 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.25"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Garmendia Vega, Gabriel"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2254"]
[BlackElo "2100"]
[PlyCount "95"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 exd4 9. 0-0 0-0 10. cxd4 Bf5 11. Bg5 Be7 12. Bxc6 bxc6 13. Bxe7 Qxe7 14. Re1 Qf6 15. Re5 Rfd8 16. Qe2 h6 17. Re1 Be6 18. c4 Rab8 19. Ra5 Rb4 20. Ne5 Rxd4 21. Nxc6 Rbxc4 22. Nxd4 Qxd4 23. Rd1 Qb6 24. Re5 c5 25. Qf3 Rd4 26. Qa8+ Kh7 27. Rxd4 cxd4 28. Qe4+ g6 29. Qc2 Qd6 30. Rb5 d3 31. Qd2 Bc4 32. Rb2 Qd4 33. Rb1 Qd5 34. Rb8 Qe5 35. Qb2 Qxb2 36. Rxb2 Kg7 37. f3 Kf6 38. Kf2 Ke5 39. Ke3 a6 40. Rb6 Bxa2 41. Kxd3 Kf4 42. Rxa6 Be6 43. Rb6 Kg3 44. Rb2 Bc8 45. Ra2 Be6 46. Rd2 Bc8 47. Rc2 Be6 48. Ke3 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.25"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Garmendia Vega, Gabriel"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2254"]
[BlackElo "2100"]
[PlyCount "95"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 exd4 9. 0-0 0-0 10. cxd4 Bf5 11. Bg5 Be7 12. Bxc6 bxc6 13. Bxe7 Qxe7 14. Re1 Qf6 15. Re5 Rfd8 16. Qe2 h6 17. Re1 Be6 18. c4 Rab8 19. Ra5 Rb4 20. Ne5 Rxd4 21. Nxc6 Rbxc4 22. Nxd4 Qxd4 23. Rd1 Qb6 24. Re5 c5 25. Qf3 Rd4 26. Qa8+ Kh7 27. Rxd4 cxd4 28. Qe4+ g6 29. Qc2 Qd6 30. Rb5 d3 31. Qd2 Bc4 32. Rb2 Qd4 33. Rb1 Qd5 34. Rb8 Qe5 35. Qb2 Qxb2 36. Rxb2 Kg7 37. f3 Kf6 38. Kf2 Ke5 39. Ke3 a6 40. Rb6 Bxa2 41. Kxd3 Kf4 42. Rxa6 Be6 43. Rb6 Kg3 44. Rb2 Bc8 45. Ra2 Be6 46. Rd2 Bc8 47. Rc2 Be6 48. Ke3 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "2254"]
[PlyCount "112"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 b5 8. Bd5 Rb8 9. d3 e6 10. Bb3 Ne7 11. Nxd4 cxd4 12. Ne2 0-0 13. Qe1 d5 14. e5 Qb6 15. Qf2 Nc6 16. c3 dxc3 17. Be3 d4 18. Nxd4 cxb2 19. Rad1 Nxd4 20. Bxd4 Qc6 21. Bxb2 Rd8 22. d4 Bb7 23. d5 exd5 24. f5 Qe8 25. f6 Bf8 26. Bd4 Rbc8 27. Rde1 Rc6 28. Qh4 Bc8 29. Kh1 Be6 30. Qf4 a5 31. a4 b4 32. h4 h5 33. Bd1 Kh7 34. Be2 Bh6 35. Qg3 Qf8 36. Bb5 Rc2 37. Bb6 Ra8 38. Bd3 Rc6 39. Bd4 Rac8 40. Qf3 Kh8 41. Qe2 Qd8 42. Qb2 Qc7 43. Qb1 Kh7 44. Qd1 Bg4 45. Qb3 Qd8 46. Be2 Be6 47. Bf3 Rc4 48. Rd1 Rc2 49. Ba1 R8c4 50. Rd4 Qc7 51. Re1 Rxd4 52. Bxd4 Qc4 53. Qxc4 dxc4 54. Bb6 b3 55. Be4 Rc1 56. Bxa5 b2 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "3"]
[White "Cordeiro, Marco Aurelio Zaror"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2048"]
[BlackElo "2254"]
[PlyCount "112"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 b5 8. Bd5 Rb8 9. d3 e6 10. Bb3 Ne7 11. Nxd4 cxd4 12. Ne2 0-0 13. Qe1 d5 14. e5 Qb6 15. Qf2 Nc6 16. c3 dxc3 17. Be3 d4 18. Nxd4 cxb2 19. Rad1 Nxd4 20. Bxd4 Qc6 21. Bxb2 Rd8 22. d4 Bb7 23. d5 exd5 24. f5 Qe8 25. f6 Bf8 26. Bd4 Rbc8 27. Rde1 Rc6 28. Qh4 Bc8 29. Kh1 Be6 30. Qf4 a5 31. a4 b4 32. h4 h5 33. Bd1 Kh7 34. Be2 Bh6 35. Qg3 Qf8 36. Bb5 Rc2 37. Bb6 Ra8 38. Bd3 Rc6 39. Bd4 Rac8 40. Qf3 Kh8 41. Qe2 Qd8 42. Qb2 Qc7 43. Qb1 Kh7 44. Qd1 Bg4 45. Qb3 Qd8 46. Be2 Be6 47. Bf3 Rc4 48. Rd1 Rc2 49. Ba1 R8c4 50. Rd4 Qc7 51. Re1 Rxd4 52. Bxd4 Qc4 53. Qxc4 dxc4 54. Bb6 b3 55. Be4 Rc1 56. Bxa5 b2 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.23"]
[Round "1"]
[White "Prado Oliveira, Fellipe"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1863"]
[BlackElo "2254"]
[PlyCount "70"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 e6 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 b5 9. Qc3 Rc8 10. dxc5 Nd5 11. Qc2 Ncb4 12. Qd1 Bxc5 13. a3 Nc2 14. e4 Nxa1 15. exd5 a5 16. Nc3 b4 17. Ne4 Be7 18. d6 Bf6 19. Nxf6+ Qxf6 20. Bg5 Qxb2 21. Qxa1 Qxa1 22. Rxa1 b3 23. Rb1 a4 24. Ne5 f6 25. Nxd7 Kxd7 26. Bf4 Rc2 27. Bf1 Rb8 28. h4 Ra2 29. Bc1 b2 30. Bd2 Ra1 31. Bd3 Rxb1+ 32. Bxb1 Rc8 33. Bd3 Rc1+ 34. Kg2 b1Q 35. Bxb1 Rxb1 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.23"]
[Round "1"]
[White "Prado Oliveira, Fellipe"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1863"]
[BlackElo "2254"]
[PlyCount "70"]
[EventDate "2025.05.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 e6 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 b5 9. Qc3 Rc8 10. dxc5 Nd5 11. Qc2 Ncb4 12. Qd1 Bxc5 13. a3 Nc2 14. e4 Nxa1 15. exd5 a5 16. Nc3 b4 17. Ne4 Be7 18. d6 Bf6 19. Nxf6+ Qxf6 20. Bg5 Qxb2 21. Qxa1 Qxa1 22. Rxa1 b3 23. Rb1 a4 24. Ne5 f6 25. Nxd7 Kxd7 26. Bf4 Rc2 27. Bf1 Rb8 28. h4 Ra2 29. Bc1 b2 30. Bd2 Ra1 31. Bd3 Rxb1+ 32. Bxb1 Rc8 33. Bd3 Rc1+ 34. Kg2 b1Q 35. Bxb1 Rxb1 0-1

[Event "Sudest Regional-ch"]
[Site "Pindamonhangaba"]
[Date "2025.03.23"]
[Round "5"]
[White "Matsuura, Everaldo"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2355"]
[BlackElo "2233"]
[PlyCount "26"]
[EventDate "2025.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Rc1 Bb7 9. Be2 dxc4 10. Bxc4 Nbd7 11. 0-0 a6 12. Qe2 c5 13. Rfd1 b5 1/2-1/2

[Event "Sudest Regional-ch"]
[Site "Pindamonhangaba"]
[Date "2025.03.23"]
[Round "6"]
[White "Silva, Kaua Marques"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2233"]
[BlackElo "2273"]
[PlyCount "16"]
[EventDate "2025.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ Nxf6 8. Bd3 h6 1/2-1/2

[Event "Sudest Regional-ch"]
[Site "Pindamonhangaba"]
[Date "2025.03.22"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Pironti, Francisco Ferrari"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2233"]
[BlackElo "2112"]
[PlyCount "43"]
[EventDate "2025.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. 0-0 0-0 11. Nd5 Nd7 12. Bc4 Rc8 13. Qe2 Nb6 14. Nxb6 Qxb6 15. Bb3 Qc6 16. Rfd1 Bd8 17. Rd2 Bb6 18. Rad1 Bxb3 19. axb3 f5 20. Ng5 fxe4 21. Rxd6 Qc7 22. Qxe4 1-0

[Event "Sudest Regional-ch"]
[Site "Pindamonhangaba"]
[Date "2025.03.21"]
[Round "3"]
[White "Seccafim, Caic Dos Santos"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2012"]
[BlackElo "2233"]
[PlyCount "50"]
[EventDate "2025.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. c3 e5 8. Re1 Re8 9. a4 h6 10. Nbd2 d6 11. Nc4 Be6 12. Ne3 d5 13. exd5 Nxd5 14. Nc4 Qc7 15. Qe2 Rad8 16. Rb1 Bf5 17. Nfd2 Nb6 18. Ne4 Na5 19. Ne3 Bxe4 20. dxe4 Nc6 21. Nd5 Nxd5 22. exd5 Na5 23. b3 b6 24. Qa2 c4 25. b4 Nb3 0-1

[Event "Sudest Regional-ch"]
[Site "Pindamonhangaba"]
[Date "2025.03.21"]
[Round "2"]
[White "Silva, Kaua Marques"]
[Black "Lelis, Lucas Porto"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2233"]
[BlackElo "1956"]
[PlyCount "53"]
[EventDate "2025.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 f5 4. Bb2 Nf6 5. e3 Bd6 6. Nc3 c6 7. cxd5 exd5 8. g3 0-0 9. Bg2 Nbd7 10. Ne2 Nc5 11. Qc2 Qe7 12. Nfd4 a5 13. 0-0 Ng4 14. Nf4 Ne5 15. Nb5 Ncd7 16. Nxd6 Qxd6 17. a4 Qh6 18. Rac1 Qd6 19. Ne2 Nf6 20. Nd4 Bd7 21. f4 Ng6 22. Nxf5 Bxf5 23. Qxf5 Ne4 24. Qg4 Nxd2 25. f5 Ne5 26. Qf4 Nf7 27. Qd4 1-0

[Event "Sudest Regional-ch"]
[Site "Pindamonhangaba"]
[Date "2025.03.20"]
[Round "1"]
[White "Bucci, Andrea Vidigal"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "1774"]
[BlackElo "2233"]
[PlyCount "68"]
[EventDate "2025.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB13_2025"]
[SourceDate "2025.03.26"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 Be7 8. 0-0 0-0 9. Bg5 Be6 10. Bxf6 Bxf6 11. Nd5 Bg5 12. Nxg5 Qxg5 13. f4 exf4 14. Nxf4 Qe5 15. Nxe6 Qxe6 16. Bf3 Rfe8 17. c3 Ne5 18. Qd5 Qh6 19. Rad1 Rad8 20. Qxb7 Qe3+ 21. Kh1 Nd3 22. Rxd3 Qxd3 23. Qxf7+ Kxf7 24. Be2+ Ke7 25. Bxd3 Rf8 26. Rf5 Rxf5 27. exf5 Kf6 28. g4 Re8 29. Kg2 Re3 30. Bc4 Re4 31. Bd3 Rxg4+ 32. Kf3 h5 33. h3 Rg1 34. Kf2 Rd1 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "6"]
[White "Gelman, Alexander"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2403"]
[BlackElo "2233"]
[PlyCount "125"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 Bb4 6. Nge2 Nxg4 7. Rg1 Qh4 8. Bg3 Qe7 9. a3 Bxc3+ 10. Nxc3 f5 11. Be2 Nf6 12. Bh5+ Kd8 13. Bf3 b6 14. a4 Bb7 15. a5 b5 16. Ne2 Nc6 17. Nf4 Kc8 18. Nd3 Nd7 19. h4 Nb4 20. Nc1 c5 21. dxc5 Nxc5 22. c3 Nc6 23. Nb3 Ne4 24. Bxe4 dxe4 25. Bd6 Qf7 26. Qe2 Rd8 27. 0-0-0 Ne7 28. Nc5 Bd5 29. Be5 Nc6 30. Bxg7 Bc4 31. Rxd8+ Nxd8 32. Qd2 Qc7 33. Qd4 e5 34. Bxe5 Qxa5 35. Rg7 Qa1+ 36. Kc2 Bd3+ 37. Nxd3 exd3+ 38. Qxd3 Qa4+ 39. Kc1 Qa1+ 40. Kc2 Qa4+ 41. Kb1 Qe4 42. Qxe4 fxe4 43. Rc7+ Kb8 44. Rxh7+ Kc8 45. Rc7+ Kb8 46. h5 Ra7 47. Rxa7+ Kxa7 48. h6 Nf7 49. h7 Nxe5 50. h8Q Nc4 51. Qh7+ Kb6 52. b3 Nd6 53. Qg6 Kc5 54. Kc2 Kd5 55. Qg5+ Kc6 56. Qe5 a5 57. b4 axb4 58. cxb4 Kd7 59. Qd5 Kc7 60. Kc3 Kd7 61. Kd4 Kc7 62. Kc5 Nc4 63. Kxb5 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "4"]
[White "Ranaldi, Lucas"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "D59"]
[WhiteElo "2364"]
[BlackElo "2233"]
[PlyCount "143"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 Be6 12. Qa4 c5 13. Qa3 Rc8 14. Rc1 a5 15. 0-0 Qa7 16. dxc5 bxc5 17. Ne5 Nd7 18. Nxd7 Bxd7 19. Bf3 Be6 20. Rfd1 Qb7 21. b3 Qb4 22. Qb2 c4 23. h3 a4 24. Bxd5 Bxd5 25. Rxd5 axb3 26. axb3 cxb3 27. Rb1 Ra2 28. Qxb3 Rc1+ 29. Kh2 Qxb3 30. Rxb3 Rxf2 31. e4 Re1 32. Rd4 g6 33. Rb8+ Kg7 34. Rb3 h5 35. h4 Rf4 36. Kg3 Rg4+ 37. Kf3 Rxh4 38. Re3 Rxe3+ 39. Kxe3 Rg4 40. Kf3 Kh6 41. Rd8 Kg7 42. Rd7 Rg5 43. Kf4 Ra5 44. Kf3 Ra6 45. Rd4 Kf6 46. Rd5 Ke6 47. Rc5 Ra3+ 48. Kf2 Kf6 49. Rb5 Ra4 50. Kf3 Ra3+ 51. Kf2 Rc3 52. Ra5 Kg7 53. Rb5 Kh6 54. Ra5 g5 55. Ra6+ Kg7 56. Ra5 Kg6 57. Ra6+ Kg7 58. Ra5 Kg6 59. Ra6+ Kh7 60. Ra5 g4 61. Rxh5+ Kg6 62. Ra5 Rd3 63. Rb5 f6 64. Ra5 Rc3 65. Rb5 Ra3 66. Rc5 Rc3 67. Rxc3 Kg5 68. Kg3 Kh5 69. Rc5+ Kg6 70. Kxg4 f5+ 71. exf5+ Kf7 72. Kg5 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "3"]
[White "Saravana, Krishnan P"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2177"]
[BlackElo "2233"]
[PlyCount "74"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Nd4 5. 0-0 a6 6. Bd3 Nc6 7. Re1 Bg7 8. a4 Nf6 9. Nd5 0-0 10. c3 d6 11. Bf1 e6 12. Nxf6+ Bxf6 13. d4 cxd4 14. cxd4 e5 15. Bh6 Re8 16. d5 Nb8 17. h3 Bg7 18. Qd2 Nd7 19. b4 Nf8 20. Rec1 Bxh6 21. Qxh6 Bd7 22. Qe3 Rb8 23. Nd2 Qe7 24. Nc4 Red8 25. Nb6 Be8 26. Ra3 f5 27. Rac3 f4 28. Qd2 Qh4 29. Rc7 Nd7 30. Nc8 Nf6 31. f3 Bxa4 32. Qb2 Ne8 33. Ne7+ Kf8 34. Qa3 Nxc7 35. Rxc7 Bd7 36. b5 Qxe7 37. b6 Qf6 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "7"]
[White "Silva, Kaua Marques"]
[Black "Jayasundara, PK Udith Madusank"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2233"]
[BlackElo "1874"]
[PlyCount "62"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 cxd4 5. Nxd4 Bd7 6. 0-0 Nf6 7. Nc3 a6 8. Nxc6 bxc6 9. Bd3 g6 10. b3 Bg7 11. Bb2 0-0 12. Na4 c5 13. c4 Bxa4 14. bxa4 Rb8 15. Bc3 Nd7 16. Bxg7 Kxg7 17. f4 Qa5 18. e5 dxe5 19. Bxg6 hxg6 20. Qxd7 exf4 21. Qxe7 Qc3 22. Rac1 Qe3+ 23. Qxe3 fxe3 24. Rc3 Rfe8 25. Rd3 Rb2 26. a3 Rc2 27. Rd7 e2 28. Re1 Rxc4 29. Rd3 Rxa4 30. Kf2 Rf4+ 31. Kg3 Rf1 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "2"]
[White "Silva, Kaua Marques"]
[Black "Krsnik Cohar, Ivan Vihor"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2233"]
[BlackElo "2362"]
[PlyCount "76"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 c6 5. d4 Qc7 6. Nf3 Bf5 7. 0-0 e6 8. Ne5 Nd7 9. Bf4 Bd6 10. g4 Bg6 11. Nxg6 hxg6 12. Bg3 Ngf6 13. Bf3 0-0-0 14. Qe2 Rh7 15. Bg2 Rdh8 16. f4 g5 17. Ne4 Nxe4 18. Qxe4 Nf6 19. Qf3 gxf4 20. Bxf4 Bxf4 21. Qxf4 Qxf4 22. Rxf4 Rxh2 23. g5 Nd5 24. Rf3 f5 25. Re1 Kd7 26. c4 Ne7 27. Rb3 b6 28. Ra3 a5 29. Rae3 Ng6 30. Bxc6+ Kc7 31. Bg2 Nf4 32. Rg3 Kd6 33. Kf1 R8h4 34. c5+ bxc5 35. dxc5+ Kxc5 36. Rc1+ Kd6 37. Rd1+ Ke7 38. Rc1 Rh1+ 0-1

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "5"]
[White "Silva, Kaua Marques"]
[Black "Mateus, Martha"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2233"]
[BlackElo "1967"]
[PlyCount "45"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 cxd4 7. cxd4 e6 8. Nc3 Qd6 9. Bd3 Be7 10. 0-0 Nc6 11. a3 0-0 12. Rc1 b5 13. Ne4 Nxe4 14. Bxe4 Bb7 15. Qc2 Rac8 16. Bxh7+ Kh8 17. Qb1 Bf6 18. Rfd1 Rfd8 19. Be4 Nxd4 20. Rxc8 Ne2+ 21. Kf1 Bxe4 22. Rxd8+ Bxd8 23. Rxd6 1-0

[Event "Titled Tuesday intern op 04th Mar Early"]
[Site "Chess.com INT"]
[Date "2025.03.04"]
[Round "1"]
[White "Silva, Kaua Marques"]
[Black "Wainer, Daniel"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2233"]
[BlackElo "2105"]
[PlyCount "71"]
[EventDate "2025.03.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Bc4 e6 6. h3 Bh5 7. 0-0 Nb6 8. Be2 d5 9. a4 c5 10. a5 N6d7 11. c3 Nc6 12. a6 b6 13. Re1 c4 14. Na3 Bxa3 15. Rxa3 Bxf3 16. Bxf3 0-0 17. b3 b5 18. bxc4 bxc4 19. Ra2 Qb6 20. Ba3 Rfc8 21. Qc2 Qxa6 22. Rb1 Nb6 23. Bc5 Qb7 24. h4 Qc7 25. Bd6 Qd7 26. h5 h6 27. Rba1 a5 28. Qb2 Ra6 29. Bd1 Rca8 30. Bc5 Qd8 31. Qb5 Na7 32. Qxa6 Nac8 33. Qb5 Qg5 34. Bxb6 Rb8 35. Qe8+ Kh7 36. Bc2+ 1-0

[Event "Sao Paulo Hebraica op 34th"]
[Site "Sao Paulo"]
[Date "2025.02.02"]
[Round "6"]
[White "Pires, Marcos Vinicius Tor"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2245"]
[BlackElo "2249"]
[PlyCount "28"]
[EventDate "2025.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. 0-0 Nc6 6. c4 dxc4 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Be7 10. Qb3 Qc7 11. Bf4 Nd5 12. Bxd5 exd5 13. Nxc6 Qxc6 14. Ne5 Qb5 1/2-1/2

[Event "Sao Paulo Hebraica op 34th"]
[Site "Sao Paulo"]
[Date "2025.02.02"]
[Round "5"]
[White "Silva, Kaua Marques"]
[Black "Bueno, Alfeu Varela Jr"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2249"]
[BlackElo "2152"]
[PlyCount "74"]
[EventDate "2025.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Bf4 Bxf4 13. Nxf4 Qxb2 14. Re1 0-0 15. g3 Qa3 16. h4 Qd6 17. Rc1 Bd7 18. Bb1 Rae8 19. Ne5 b5 20. Nh5 Re7 21. Rc5 Nxe5 22. Rxe5 Be8 23. Nf4 a6 24. h5 Bd7 25. Qc2 Be8 26. f3 Qb6 27. Kg2 Qd6 28. Nh3 g6 29. Nf4 Nxh5 30. Nxh5 gxh5 31. Qc1 Rg7 32. Qh6 Bg6 33. Rg5 e5 34. Bxg6 hxg6 35. Rxe5 Qf6 36. Qe3 h4 37. f4 hxg3 1/2-1/2

[Event "Sao Paulo Hebraica op 34th"]
[Site "Sao Paulo"]
[Date "2025.02.01"]
[Round "4"]
[White "Massarioli, Felipe Alvarenga"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2040"]
[BlackElo "2249"]
[PlyCount "160"]
[EventDate "2025.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Nf3 c6 6. Qb3 Be7 7. Bf4 0-0 8. e3 Re8 9. Bd3 Nbd7 10. h3 Nf8 11. 0-0 Ng6 12. Bxg6 hxg6 13. Ne5 Bd6 14. Rfd1 Qe7 15. Re1 Bf5 16. g4 Be6 17. Nd3 Ne4 18. f3 Bxf4 19. Nxf4 Nd6 20. Na4 Rad8 21. Nxe6 Qxe6 22. Nc5 Qf6 23. Kg2 Re7 24. Qd3 b6 25. Nb3 Qh4 26. Nd2 f5 27. Qf1 Re6 28. Qf2 Qe7 29. Rac1 Nf7 30. Nf1 Re8 31. Qg3 Qf6 32. Qf4 fxg4 33. Qxf6 gxh3+ 34. Kxh3 gxf6 35. Rc3 Nd8 36. Rec1 R8e7 37. Kg3 a5 38. a4 Rb7 39. Nd2 Ree7 40. b3 Kf8 41. Kf2 Rh7 42. Kg2 Ke8 43. Rh1 Rxh1 44. Kxh1 Rh7+ 45. Kg2 Kd7 46. Nf1 Kd6 47. Ng3 Ne6 48. Ne2 Rc7 49. Rd3 f5 50. Nc3 Rh7 51. Rd1 g5 52. Rd2 Rh4 53. Rd1 f4 54. e4 g4 55. fxg4 Rxg4+ 56. Kf2 Rg3 57. exd5 Rxc3 58. dxe6 Kxe6 59. Rb1 Kd5 60. b4 Kxd4 61. bxa5 bxa5 62. Rb6 Kc5 63. Ra6 Kb4 64. Rb6+ Kxa4 65. Ke2 f3+ 66. Kd2 f2 67. Rb1 Rb3 68. Rf1 Kb4 69. Kc2 Rf3 70. Kd2 a4 71. Ke2 Rf6 72. Rb1+ Kc3 73. Kf1 c5 74. Ra1 Kb3 75. Rb1+ Kc2 76. Ra1 Rf4 77. Ra2+ Kb3 78. Re2 c4 79. Re8 c3 80. Rb8+ Rb4 0-1

[Event "Sao Paulo Hebraica op 34th"]
[Site "Sao Paulo"]
[Date "2025.02.01"]
[Round "3"]
[White "Silva, Kaua Marques"]
[Black "Silveira Ramos, Joao P Laurenti"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2249"]
[BlackElo "1941"]
[PlyCount "67"]
[EventDate "2025.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 h6 5. d4 exd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8. Bd3 0-0 9. 0-0 Re8 10. Qf3 d5 11. exd5 Bxc3 12. bxc3 cxd5 13. Be3 Be6 14. c5 Rb8 15. Bd4 Ne4 16. Qd1 Qg5 17. f4 Qg6 18. Qc2 Bf5 19. Rf3 Rb7 20. Re3 Reb8 21. c4 c6 22. Rc1 Re8 23. cxd5 cxd5 24. Qa4 Rbe7 25. Bb5 Rc8 26. c6 Rec7 27. Be5 Nd6 28. Rg3 Qe6 29. Ba6 Ne8 30. Bxc7 Rxc7 31. Bd3 Nf6 32. Bxf5 Qxf5 33. Qd4 Qe4 34. Qxf6 1-0

[Event "Sao Paulo Hebraica op 34th"]
[Site "Sao Paulo"]
[Date "2025.01.31"]
[Round "2"]
[White "Pereira, Justino Junior"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1807"]
[BlackElo "2249"]
[PlyCount "100"]
[EventDate "2025.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. d4 c5 2. e3 cxd4 3. exd4 d5 4. Nf3 Nc6 5. Be2 Bg4 6. 0-0 e6 7. c3 Bd6 8. Bg5 Qc7 9. h3 Bh5 10. Na3 a6 11. Re1 h6 12. Be3 f5 13. Ne5 Bxe2 14. Qxe2 Nxe5 15. dxe5 Bxa3 16. bxa3 Ne7 17. Qh5+ g6 18. Qd1 Nc6 19. Rb1 Rh7 20. Qd2 g5 21. Bb6 Qe7 22. Rb3 h5 23. Be3 f4 24. Bb6 f3 25. g3 g4 26. h4 Qf8 27. Qe3 Qf5 28. Reb1 Qxe5 29. Qxe5 Nxe5 30. Re1 Nc4 31. Rxe6+ Kd7 32. Re1 Re8 33. Be3 Kc8 34. Bd2 Rxe1+ 35. Bxe1 Re7 36. Kf1 Re2 37. Rb1 Kc7 38. Rd1 Kc6 39. Rd4 Rxa2 40. Rf4 Ra1 41. Rf6+ Kd7 42. Rf7+ Ke6 43. Rxb7 Nd2+ 44. Kg1 Rxe1+ 45. Kh2 Nf1+ 46. Kg1 Nxg3+ 47. Kh2 Ne4 48. Rb6+ Kf5 49. Rxa6 g3+ 50. fxg3 f2 0-1

[Event "Sao Paulo Hebraica op 34th"]
[Site "Sao Paulo"]
[Date "2025.01.31"]
[Round "1"]
[White "Silva, Kaua Marques"]
[Black "Bomeisel, Pedro Rangel"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2249"]
[BlackElo "1623"]
[PlyCount "43"]
[EventDate "2025.01.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 4. Nf3 e5 5. a3 d6 6. d4 Bg4 7. d5 Nd4 8. Be3 c5 9. dxc6 Nxc6 10. h3 Be6 11. Be2 Be7 12. 0-0 0-0 13. b4 b6 14. Qd3 Rc8 15. Nd5 Qd7 16. Rfd1 Ne8 17. Ng5 f5 18. Nxe6 Qxe6 19. exf5 Qxf5 20. Qxf5 Rxf5 21. b5 Kf8 22. Bg4 1-0

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "2"]
[White "Hertlein, Irena"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1982"]
[BlackElo "2249"]
[PlyCount "224"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. h3 Bd6 6. Bd3 0-0 7. 0-0 Re8 8. Bg5 Nbd7 9. c3 Nf8 10. Re1 Rxe1+ 11. Qxe1 Ne6 12. Bxf6 Qxf6 13. Ne5 Nf4 14. Bf1 Ng6 15. Nxg6 hxg6 16. Nd2 Bd7 17. g3 Re8 18. Qd1 c6 19. Bg2 Re6 20. Nf1 Qe7 21. Kh2 Re2 22. Kg1 Rxb2 23. Rb1 Rb6 24. Rxb6 axb6 25. Qb3 Bc7 26. a4 Bc8 27. Kh2 Qe2 28. Kg1 g5 29. Nh2 Bf5 30. Bf1 Qe1 31. a5 Bxh3 32. axb6 Bd6 33. c4 dxc4 34. Qxc4 Be6 35. Qd3 Qb4 36. Qe3 g4 37. Be2 Qxb6 38. Nxg4 Qb1+ 39. Kg2 Qf5 40. f3 Bf8 41. Bd3 Qh5 42. Ne5 Bd5 43. g4 Qh4 44. g5 Be7 45. g6 Qg5+ 46. Qxg5 Bxg5 47. gxf7+ Bxf7 48. Nxf7 Kxf7 49. Kf2 Ke6 50. Be4 Kd6 51. Ke2 Bf6 52. Kd3 Bd8 53. Bh7 Ba5 54. Bg6 Kd5 55. Bf7+ Kd6 56. Bg6 b5 57. Bh7 Bb6 58. Bg6 Bd8 59. Bh7 Bf6 60. Bg6 Kc7 61. Bh7 Kb6 62. Be4 Be7 63. f4 Bb4 64. f5 Be7 65. Kc3 Bf6 66. Kd3 Bh4 67. Bf3 Bg5 68. Be4 Bf6 69. Bf3 Be7 70. Be4 Bd6 71. Bf3 Ba3 72. Be4 Bb2 73. Bf3 Kc7 74. Be4 Kd6 75. Bf3 c5 76. dxc5+ Kxc5 77. Bh5 Bf6 78. Bg6 Kb4 79. Kc2 Ka3 80. Kb1 b4 81. Bh7 Kb3 82. Bg6 Kc3 83. Bh7 Be7 84. Bg6 Bd6 85. Bh7 Bc5 86. Bg6 Kd4 87. Bh7 Ke5 88. Bg6 Kf6 89. Bh7 Kg5 90. Bg6 Kh6 91. Kc2 Kg5 92. Kb1 Kf6 93. Kc2 Ke5 94. Kb1 Bd4 95. Kc2 Kd6 96. Kb1 b3 97. Bf7 b2 98. Bg6 Kc5 99. Bh7 Kb4 100. Bg6 Ka3 101. Bh7 Bf6 102. Bg6 Kb4 103. Bh7 Kc3 104. Bg6 Kd2 105. Bh7 Ke3 106. Bg6 Kf4 107. Bh7 Kg5 108. Bg6 Bc3 109. Bh7 Kf6 110. Bg6 Kg5 111. Kc2 Kh6 112. Kb1 Kg5 1/2-1/2

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Arabidze, Meri"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2249"]
[BlackElo "2457"]
[PlyCount "112"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[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 Nf6 12. Bg5 Bg4+ 13. f3 Be6 14. Rad1 0-0-0 15. Nb5 Rhe8 16. Rhe1 a6 17. Bxf6 gxf6 18. N5d4 Nxd4+ 19. Nxd4 Bxd4 20. Rxd4 Bh3+ 21. Kf2 Bxg2 22. Rxe8 Rxe8 23. Rxd5 Bh3 24. g4 Re5 25. Rd1 f5 26. Kg3 fxg4 27. fxg4 Re3+ 28. Kf4 Re2 29. Rd3 Bf1 30. Rc3+ Kd7 31. h4 Re6 32. Kg5 Be2 33. Rg3 Rg6+ 34. Kf5 h5 35. g5 Bg4+ 36. Kf4 Rc6 37. Rd3+ Ke7 38. Re3+ Be6 39. g6 fxg6 40. Kg5 Rxc2 41. Kxg6 Rxb2 42. Kxh5 Rxa2 43. Kg6 Rg2+ 44. Kh6 b5 45. h5 b4 46. Kh7 b3 47. h6 b2 48. Re1 Rc2 49. Rb1 Bf5+ 50. Kh8 Rh2 51. Re1+ Kf6 52. h7 Rxh7+ 53. Kg8 Rh2 54. Re8 Rg2+ 55. Kh8 Rh2+ 56. Kg8 Be6+ 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "1"]
[White "Silva, Kaua Marques"]
[Black "Kryakvin, Dmitry"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2249"]
[BlackElo "2459"]
[PlyCount "108"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. h4 h5 4. d4 cxd4 5. Qxd4 Nf6 6. e5 Nc6 7. Qa4 Nd5 8. Bd2 Bg7 9. Nc3 Nb6 10. Qe4 0-0 11. Be2 d5 12. exd6 Qxd6 13. 0-0 Bf5 14. Qf4 Qxf4 15. Bxf4 Bxc2 16. Bb5 Rac8 17. Rfe1 e6 18. Rac1 Bf5 19. Be3 Rfd8 20. Red1 Bg4 21. Bxc6 Rxd1+ 22. Rxd1 bxc6 23. Bd4 Bxf3 24. gxf3 Rd8 25. Bxg7 Rxd1+ 26. Nxd1 Kxg7 27. Kf1 Kf6 28. Ke2 g5 29. hxg5+ Kxg5 30. Ne3 Nd5 31. Nf1 h4 32. Kd3 Kf4 33. Nh2 Ne7 34. Kd4 Ng6 35. Kd3 Ne5+ 36. Ke2 h3 37. b3 a5 38. a3 c5 39. Nf1 Nxf3 40. Ng3 h2 41. Kd3 Ne5+ 42. Ke2 c4 43. b4 axb4 44. axb4 c3 45. b5 c2 46. Kd2 Nc4+ 47. Kxc2 Na3+ 48. Kd3 Nxb5 49. Ke2 Kg4 50. Kf1 Kh3 51. Nh1 Nd4 52. Ng3 Nf5 53. Nh1 e5 54. f3 Ng3+ 0-1

[Event "Titled Tuesday intern op 28th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.28"]
[Round "3"]
[White "Silva, Kaua Marques"]
[Black "Vila Dupla, Aurelio"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2249"]
[BlackElo "2056"]
[PlyCount "65"]
[EventDate "2025.01.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB06_2025"]
[SourceDate "2025.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 c5 7. c3 b6 8. Qe2 Bb7 9. e4 cxd4 10. e5 Ne4 11. Nxe4 dxe4 12. Bxe4 Bxe4 13. Qxe4 Na6 14. Nxd4 Nc5 15. Qe2 Qd5 16. Re1 Ne6 17. Nxe6 Qxe6 18. Bf4 Rfd8 19. h4 Rd5 20. h5 Rad8 21. h6 Bh8 22. a4 g5 23. Bxg5 Rxe5 24. Be3 Bf6 25. Qf3 Kh8 26. Rad1 Rg8 27. g3 Bg5 28. Bd4 Bf6 29. Bxe5 Bxe5 30. Qd5 Qxd5 31. Rxd5 Bf6 32. Rd7 Bg5 33. Rxa7 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.25"]
[Round "9"]
[White "Silva, Kaua Marques"]
[Black "Hataby, Raed"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2249"]
[BlackElo "1910"]
[PlyCount "63"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nc6 5. Bb5 Bd7 6. d5 Ne7 7. a4 g6 8. 0-0 Bg7 9. Re1 0-0 10. Ra3 h6 11. Bf1 Kh7 12. a5 a6 13. b4 Ne8 14. Na4 f5 15. c4 Nf6 16. Nc3 f4 17. b5 g5 18. bxa6 bxa6 19. c5 g4 20. Nd2 f3 21. g3 h5 22. Nc4 Nc8 23. Bg5 Bh6 24. Bh4 Qe8 25. Rb3 dxc5 26. d6 Nxd6 27. Nd5 Qg6 28. Nxf6+ Rxf6 29. Bxf6 Qxf6 30. Nxd6 cxd6 31. Rb7 Qe6 32. Qd5 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.24"]
[Round "8"]
[White "Castillo, Samir"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1767"]
[BlackElo "2249"]
[PlyCount "60"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nf3 Be7 5. Bb5+ Nd7 6. 0-0 a6 7. Bxd7+ Bxd7 8. a4 Nf6 9. Nc3 b5 10. axb5 axb5 11. Rxa8 Qxa8 12. Qd3 c4 13. Qe2 0-0 14. Re1 Rc8 15. Nb1 b4 16. c3 Qa2 17. Nbd2 bxc3 18. bxc3 Qc2 19. Qe3 Qa4 20. Nf1 Bd8 21. h3 Rb8 22. Ng3 Bb6 23. Qe2 Ba5 24. Bd2 Rb2 25. Rc1 Qb3 26. Qe1 Ne8 27. Kh2 g6 28. Qe3 Bd8 29. h4 Nf6 30. Qa7 Ra2 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.23"]
[Round "7"]
[White "Silva, Kaua Marques"]
[Black "Mansur, Emilio Roberto Sali"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2249"]
[BlackElo "1800"]
[PlyCount "65"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Be7 6. g3 0-0 7. Bg2 Nbd7 8. 0-0 Nb6 9. Qb3 c6 10. Rd1 Bd7 11. Bf4 Nh5 12. Be3 Kh8 13. a4 Rb8 14. Bf3 Nf6 15. a5 Na8 16. Qc2 Nc7 17. Nf5 Bxf5 18. Qxf5 a6 19. Rd2 Qd7 20. Qc2 Ng4 21. Bf4 f5 22. Rad1 Rf6 23. Bg5 Rg6 24. Bxe7 Qxe7 25. Qxf5 Rf8 26. Qe4 Ne5 27. b3 Re6 28. Qc2 Nxf3+ 29. exf3 Rxf3 30. Rd3 Rff6 31. R1d2 h5 32. Rd4 Kg8 33. Ne4 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.22"]
[Round "6"]
[White "Silva, Kaua Marques"]
[Black "Lorenzon, Eduardo Lucas"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2249"]
[BlackElo "2039"]
[PlyCount "76"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 d6 5. d4 Bg4 6. d5 Nb8 7. h3 Bh5 8. Be3 Be7 9. g4 Bg6 10. Qc2 Nbd7 11. Rg1 a5 12. Nd2 b6 13. Be2 Nc5 14. h4 h5 15. g5 Nfd7 16. Nf1 Qc8 17. 0-0-0 c6 18. Ng3 a4 19. Bf3 a3 20. Nf5 axb2+ 21. Kb1 Bxf5 22. exf5 e4 23. Bxc5 Nxc5 24. Bxe4 Qa6 25. Rd4 b5 26. cxb5 cxb5 27. Qxb2 b4 28. Rxb4 0-0 29. Rb6 Qa7 30. Bc2 Rfb8 31. Rb5 Bf8 32. Rd1 Rxb5 33. Nxb5 Qa5 34. Nd4 Na4 35. Bxa4 Qxa4 36. Qb3 Rb8 37. Qxb8 Qxd1+ 38. Kb2 Qxd4+ 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.21"]
[Round "5"]
[White "Acosta, Pablo Alejandro"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2051"]
[BlackElo "2249"]
[PlyCount "109"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. Be2 Nf6 6. Na3 Be7 7. d4 cxd4 8. Nb5 Qd8 9. Qxd4 Qxd4 10. Nfxd4 Na6 11. Bf4 0-0 12. Bf3 Rd8 13. 0-0 Ne8 14. Rfe1 Nc5 15. Rad1 Bd7 16. Nc7 Rac8 17. Nxe8 Bxe8 18. Be2 a6 19. Bf1 Bf6 20. Be5 Bxe5 21. Rxe5 Na4 22. Rd2 Rd6 23. Re1 Nc5 24. f4 Rcd8 25. g3 Bc6 26. Nxc6 Rxd2 27. Nxd8 Rxd8 28. b4 Na4 29. c4 Kf8 30. Bg2 b6 31. Rc1 a5 32. Bc6 Nb2 33. c5 Rb8 34. cxb6 Rxb6 35. bxa5 Ra6 36. Rc2 Nd1 37. Rc5 Ne3 38. Bb7 Ra7 39. a6 Nd5 40. Rxd5 exd5 41. Kf2 Ke7 42. Ke3 Ke6 43. Kd4 Kd6 44. g4 f6 45. h4 g6 46. g5 fxg5 47. fxg5 Ke6 48. a4 Kd6 49. a5 Kc7 50. Kxd5 Kd7 51. Kc5 Kc7 52. Kb5 Kb8 53. Kb6 Rxb7+ 54. axb7 h5 55. gxh6 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.20"]
[Round "3"]
[White "Ribeiro, Regina"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1899"]
[BlackElo "2249"]
[PlyCount "64"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nf6 4. Bb2 g6 5. Bb5+ Nbd7 6. Ne5 Bg7 7. 0-0 0-0 8. Nxd7 Bxd7 9. Bxd7 Qxd7 10. d3 Rfe8 11. Nd2 e5 12. e4 d4 13. a4 Nh5 14. g3 Bh6 15. Nc4 Rad8 16. Bc1 Bxc1 17. Rxc1 Qh3 18. f4 exf4 19. gxf4 f5 20. e5 Ng7 21. Qf3 Qg4+ 22. Kh1 Re7 23. Rce1 b6 24. Re2 Kf7 25. Rg2 Qxf3 26. Rxf3 Ne8 27. Rg1 Ke6 28. h4 Ng7 29. Rff1 Kd5 30. Kg2 Kc6 31. Kf3 a6 32. Rb1 Ne6 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.20"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Silva, Guilherme Henrique"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2249"]
[BlackElo "2071"]
[PlyCount "63"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 e6 5. Bd3 Be7 6. 0-0 0-0 7. Re1 b6 8. Bc2 Bb7 9. d4 cxd4 10. cxd4 Nbd7 11. Nc3 Rc8 12. Bf4 Qc7 13. Qd3 e5 14. Bg3 a6 15. Rad1 b5 16. a3 Rfe8 17. Bb3 h6 18. Nh4 Bf8 19. Ng6 Nb6 20. Nxf8 Kxf8 21. Qf3 Nc4 22. dxe5 dxe5 23. Bh4 Nxb2 24. Bxf6 Nxd1 25. Nxd1 gxf6 26. Qxf6 Rcd8 27. Qxh6+ Kg8 28. Re3 Rxd1+ 29. Bxd1 Re6 30. Rg3+ Rg6 31. Rxg6+ fxg6 32. Bb3+ 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.19"]
[Round "2"]
[White "Silva, Kaua Marques"]
[Black "De Souza, Carlos Alberto"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2249"]
[BlackElo "1672"]
[PlyCount "61"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Be6 7. f4 f5 8. Bd3 Qh4+ 9. g3 Qg4 10. 0-0 h5 11. Be2 Qg6 12. exf5 Qxf5 13. Nb5 Kd7 14. Bd3 Qg4 15. f5 Qxd4+ 16. Nxd4 Bd5 17. c4 Bc6 18. f6 Nxf6 19. Bf5+ Ke7 20. Re1+ Kf7 21. Be6+ Ke7 22. Bg5 Bd7 23. Bd5+ Kd8 24. Bxb7 Rb8 25. Nc6+ Bxc6 26. Bxc6 Be7 27. Re2 Rb6 28. Bg2 Re8 29. Rae1 Ng8 30. Bd5 Nf6 31. Bf7 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.18"]
[Round "1"]
[White "Batista, Arthur Henrique Bru"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1681"]
[BlackElo "2249"]
[PlyCount "167"]
[EventDate "2025.01.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Nf6 5. d4 cxd4 6. cxd4 Nxd5 7. Nc3 Nc6 8. Bc4 Be6 9. Nxd5 Bxd5 10. Bxd5 Qxd5 11. 0-0 e6 12. Be3 Be7 13. a3 0-0 14. Qd2 Rfd8 15. Rfd1 Qe4 16. Qd3 Qxd3 17. Rxd3 Bf6 18. Rad1 Rd5 19. Kf1 Rad8 20. Ke2 R8d7 21. h3 h6 22. g3 Kh7 23. h4 g6 24. R1d2 Kg7 25. Rd1 Kh7 26. R1d2 Bg7 27. Rd1 Rb5 28. R1d2 Ne7 29. Rc2 Nd5 30. Nd2 Nxe3 31. Kxe3 Rbd5 32. Nf3 f5 33. Rcd2 Bf6 34. Ng1 f4+ 35. gxf4 Bxh4 36. Nf3 Bf6 37. Ne5 Rc7 38. Ke4 h5 39. f3 Rg7 40. Rg2 Bd8 41. Rgd2 Bc7 42. Rg2 Bb6 43. Rgd2 Bc7 44. Rg2 Bb8 45. Rh2 Bxe5 46. fxe5 Rf7 47. f4 Kh6 48. Rg2 Rfd7 49. Rh2 Rc7 50. b3 Rc1 51. Re2 b5 52. b4 Rd7 53. Rg3 Rd1 54. Rd3 Rf1 55. Red2 Rf7 56. Rf3 Rxf3 57. Kxf3 g5 58. d5 Rxf4+ 59. Ke3 exd5 60. Rxd5 Kg6 61. e6 Kf6 62. Rxg5 Rh4 63. Rc5 Rh1 64. Kf4 Rh4+ 65. Kg3 Rg4+ 66. Kf3 Rh4 67. Kf2 Rh3 68. Kg2 Rxa3 69. Rxh5 Ra4 70. Rh4 Kxe6 71. Kf3 Kd5 72. Ke3 a5 73. Rh5+ Kc4 74. bxa5 b4 75. Kd2 Kb3 76. Rb5 Kb2 77. a6 b3 78. Rb6 Ra3 79. Kd3 Ra4 80. Kd2 Ka2 81. Kc3 Ra3 82. Kc4 Kb2 83. Kc5 Kc3 84. Rxb3+ 1/2-1/2

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "4"]
[White "Aadya, Gupta"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1968"]
[BlackElo "2249"]
[PlyCount "129"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 Be7 5. Nc3 Nf6 6. g3 0-0 7. Bg2 Na6 8. Nge2 Nc7 9. 0-0 Bd7 10. f4 Nfe8 11. a4 b6 12. h3 a6 13. fxe5 dxe5 14. Be3 Nd6 15. b3 Rb8 16. Qd2 f6 17. Kh2 Be8 18. Nc1 Bg6 19. Nd3 Nb7 20. Rfb1 Na5 21. Bf1 Ne8 22. Nf2 h5 23. Ncd1 Nd6 24. Nc3 Qd7 25. Be2 Bd8 26. Rb2 Bc7 27. Rab1 Rf7 28. Qd1 f5 29. Bxh5 Bxh5 30. Qxh5 f4 31. gxf4 exf4 32. Bd2 Ndxc4 33. bxc4 Nxc4 34. Ra2 Re8 35. Kh1 Qd6 36. Qf3 Qe5 37. Ng4 Qd4 38. Rd1 Ne5 39. Nxe5 Qxe5 40. Ne2 Ref8 41. Bc3 Qg5 42. Rg1 Qh6 43. Nc1 g5 44. Rag2 Bd8 45. Rh2 Rh7 46. h4 Rff7 47. Qg4 Qg6 48. h5 Qh6 49. Nd3 Kf8 50. Ne5 Rfg7 51. Ng6+ Rxg6 52. Be5 Rgg7 53. Bxg7+ Rxg7 54. Qf5+ Rf7 55. Qg4 Rf6 56. e5 Rf7 57. e6 Rc7 58. d6 Rc6 59. e7+ Bxe7 60. dxe7+ Kxe7 61. Re2+ Kd8 62. Rd1+ Kc7 63. Qd7+ Kb8 64. Re8+ Rc8 65. Rxc8# 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "2"]
[White "Gottstein, Claudius Thomas"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2113"]
[BlackElo "2249"]
[PlyCount "78"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nf6 3. d3 Nc6 4. f4 e5 5. fxe5 Nxe5 6. Nf3 d6 7. Nxe5 dxe5 8. Be3 Be7 9. 0-0 0-0 10. Nc3 Be6 11. h3 Ne8 12. Bg4 Nc7 13. Bxe6 Nxe6 14. Nd5 Bg5 15. Bxg5 Qxg5 16. Rf5 Qg3 17. Qf3 Qxf3 18. Rxf3 f6 19. c3 Rf7 20. a4 b6 21. Rff1 Rb8 22. b4 cxb4 23. cxb4 Nd4 24. Kf2 f5 25. Kg3 f4+ 26. Kf2 g5 27. Rac1 h5 28. Rc3 Kg7 29. Rfc1 Rbb7 30. Rc8 g4 31. hxg4 hxg4 32. Rh1 g3+ 33. Ke1 f3 34. gxf3 g2 35. Rhh8 g1Q+ 36. Kd2 Nxf3+ 37. Kc2 Nd4+ 38. Kb2 Rf2+ 39. Ka3 Qa1# 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "1"]
[White "Silva, Kaua Marques"]
[Black "Henriquez Villagra, Cristobal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2249"]
[BlackElo "2597"]
[PlyCount "90"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. f3 Be6 7. Nh3 h6 8. Nf2 Nc6 9. Be3 Bd6 10. 0-0-0 a6 11. Kb1 Kc8 12. Nd5 Nd7 13. c4 Bc5 14. Bxc5 Nxc5 15. Nd3 Nd7 16. g3 f6 17. h4 Re8 18. Bh3 Bxh3 19. Rxh3 b6 20. Rh2 Kb7 21. c5 Nf8 22. Rc2 Ne6 23. cxb6 cxb6 24. Rc3 Ned4 25. N3b4 Nxb4 26. Nxb4 Rac8 27. Rxc8 Rxc8 28. Rd3 a5 29. Nd5 Ne2 30. Nc3 Nxg3 31. Nb5 Kb8 32. Rd7 Ne2 33. a3 g5 34. a4 gxh4 35. Rh7 h3 36. Rxh6 Rc1+ 37. Ka2 Nf4 38. Rh8+ Kb7 39. Rh7+ Kc8 40. Nd6+ Kd8 41. Nf7+ Ke8 42. Nd6+ Kf8 43. Rf7+ Kg8 44. Rxf6 h2 45. Rh6 h1Q 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "3"]
[White "Silva, Kaua Marques"]
[Black "Karttunen, Mika"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2249"]
[BlackElo "2480"]
[PlyCount "138"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. Bb5+ Bd7 6. Nxd7 Nbxd7 7. d4 Qa5+ 8. Nc3 Ne4 9. Bxd7+ Kxd7 10. 0-0 Nxc3 11. bxc3 Qxc3 12. Rb1 Rc8 13. Bf4 b6 14. Qe2 Qc4 15. Qf3 e6 16. Be5 f6 17. Bg3 Be7 18. Rfe1 h5 19. Rb3 Bb4 20. c3 Be7 21. h4 Rc6 22. Bf4 Kc8 23. Qg3 g5 24. hxg5 fxg5 25. Be5 Rf8 26. Qh3 h4 27. Bg7 Kd7 28. Bxf8 Bxf8 29. Rb2 Qxc3 30. Qxc3 Rxc3 31. Re5 Rc1+ 32. Kh2 Bd6 33. Rbe2 Rc4 34. Kh3 g4+ 35. Kxh4 Bxe5 36. dxe5 b5 37. Kg5 a5 38. f4 gxf3 39. gxf3 b4 40. f4 Rc1 41. Rh2 Rf1 42. Rh7+ Kd8 43. Ra7 Ra1 44. Rxa5 b3 45. Ra8+ Kc7 46. Ra7+ Kb6 47. Ra3 bxa2 48. Kf6 d4 49. f5 exf5 50. e6 f4 51. e7 Re1 52. Rxa2 Kc5 53. Rc2+ Kd5 54. Rf2 Re6+ 55. Kf7 Re4 56. e8Q Rxe8 57. Kxe8 Ke4 58. Ke7 d3 59. Ke6 Ke3 60. Ra2 f3 61. Ke5 f2 62. Ra1 d2 63. Ra3+ Ke2 64. Ke4 f1Q 65. Re3+ Kd1 66. Kd4 Qf2 67. Kd3 Qxe3+ 68. Kxe3 Ke1 69. Kf3 d1Q+ 0-1

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "2025.01.12"]
[Round "8"]
[White "Silva, Kaua Marques"]
[Black "Lima, Darcy Gustavo Macha"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2249"]
[BlackElo "2370"]
[PlyCount "44"]
[EventDate "2025.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 c6 4. Nf3 Bg7 5. Be2 Nf6 6. a4 a5 7. 0-0 0-0 8. Be3 Bg4 9. Qd2 Qc7 10. Rfe1 Nbd7 11. h3 Bxf3 12. Bxf3 e5 13. Rad1 Rfe8 14. dxe5 dxe5 15. g4 Nb6 16. Bg5 Nfd7 17. Qd6 Qc8 18. Qa3 Bf8 19. Qa2 Bc5 20. Ne2 Nf8 21. Bc1 Ne6 22. g5 Nd7 1/2-1/2

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "2025.01.12"]
[Round "9"]
[White "Terao, Juliana Sayumi"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2236"]
[BlackElo "2249"]
[PlyCount "93"]
[EventDate "2025.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rae1 Ne7 13. Ne5 Bf5 14. f4 Bxd3 15. Nxd3 Nf5 16. Rf3 Rae8 17. Rh3 Qc7 18. Qd1 g6 19. Qe2 Kg7 20. g4 Nd6 21. Qe5 Nb5 22. a4 Qxe5 23. fxe5 Nxg4 24. axb5 Re7 25. Ra1 Ra8 26. Rf3 b6 27. Nb4 Rd7 28. Nf1 Rc8 29. h3 Nh6 30. Ne3 Ng8 31. Rff1 Rcc7 32. Ra6 h5 33. Nc6 f6 34. Rfa1 fxe5 35. Nxe5 Re7 36. Nc6 Re8 37. Rxa7 Rxa7 38. Rxa7+ Kf6 39. Ne5 Kg5 40. Ng2 Ne7 41. Rb7 Nf5 42. Rxb6 Ng3 43. Ra6 Rf8 44. h4+ Kf5 45. b6 Ke4 46. Ra7 Rb8 47. Nd7 1-0

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "2025.01.11"]
[Round "7"]
[White "Lima, Stefan Moisei Vieir"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2312"]
[BlackElo "2249"]
[PlyCount "90"]
[EventDate "2025.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Qc8 8. Nc3 Nc6 9. Nxd7 Qxd7 10. Qa4 Rc8 11. d3 Be7 12. Bd2 0-0 13. 0-0 b6 14. Rfc1 Rfd8 15. Kf1 h6 16. Be1 h5 17. Rab1 Ng4 18. Kg1 f5 19. a3 Nd4 20. Qxd7 Rxd7 21. b3 Bg5 22. f4 Bf6 23. h3 Ne3 24. Bf2 Nxg2 25. Kxg2 e5 26. fxe5 Bxe5 27. Bxd4 Bxd4 28. Nb5 Bf6 29. a4 Re8 30. Rc2 Rde7 31. Rbc1 Be5 32. Kf3 Bb8 33. e3 g5 34. e4 g4+ 35. hxg4 hxg4+ 36. Kg2 Rd8 37. Rc3 Rdd7 38. d4 a6 39. dxc5 axb5 40. cxb6 Rd2+ 41. Kg1 Be5 42. Rc8+ Kg7 43. a5 f4 44. gxf4 Bd4+ 45. Kf1 Rf2+ 0-1

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "2025.01.10"]
[Round "5"]
[White "Matsuura, Everaldo"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2375"]
[BlackElo "2249"]
[PlyCount "58"]
[EventDate "2025.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. e3 Bd6 5. Nc3 0-0 6. Qc2 a6 7. Be2 Nbd7 8. c5 Be7 9. 0-0 c6 10. Bd2 Re8 11. Bd3 Bf8 12. Ng5 g6 13. f4 b6 14. b4 a5 15. a3 Ba6 16. Bxa6 Rxa6 17. b5 Ra8 18. bxc6 Nb8 19. cxb6 Qxb6 20. Rfc1 Rc8 21. Na4 Qa6 22. c7 Nbd7 23. Qc6 Qxc6 24. Rxc6 Ra7 25. Nc3 Raxc7 26. Rxc7 Rxc7 27. Nb5 Rb7 28. a4 Nb6 29. Bxa5 Nxa4 1/2-1/2

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "2025.01.10"]
[Round "6"]
[White "Silva, Kaua Marques"]
[Black "Colivet Gamboa, Julio Cesar"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2249"]
[BlackElo "2113"]
[PlyCount "61"]
[EventDate "2025.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. e5 d5 5. Bb5 Ng4 6. h3 Nh6 7. 0-0 Bd7 8. Bxc6 bxc6 9. Re1 g6 10. d3 Nf5 11. Nc3 Nd4 12. b3 Bg7 13. Na4 Ne6 14. c4 Qc8 15. Ng5 0-0 16. Nxe6 Bxe6 17. Nxc5 Rd8 18. Qf3 h6 19. Bb2 Rb8 20. Bc3 g5 21. Rac1 Kh8 22. Ba5 Rf8 23. Nxe6 Qxe6 24. cxd5 cxd5 25. d4 Rbc8 26. Bb4 Kg8 27. Qg4 Qa6 28. Bxe7 Rxc1 29. Rxc1 Rb8 30. Bd6 Rd8 31. Qf5 1-0

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "2025.01.09"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Delgado Ramirez, Neuris"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2249"]
[BlackElo "2493"]
[PlyCount "130"]
[EventDate "2025.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. 0-0 Bg7 8. Re1 0-0 9. Bf1 Nc6 10. Nb3 Bg4 11. f3 Be6 12. Nd5 a5 13. a4 Bxd5 14. exd5 Nb4 15. c4 Nd7 16. Rb1 Rc8 17. Be3 Nb6 18. Nd2 Re8 19. b3 e5 20. Ne4 f5 21. Bg5 Qc7 22. Nc3 Nd7 23. Nb5 Qb6+ 24. Be3 Nc5 25. Qd2 Nba6 26. Kh1 Bf6 27. g4 f4 28. Bf2 Qd8 29. Bd3 Qe7 30. Be4 b6 31. Re2 Rcd8 32. Nc3 Bh4 33. Bg1 Kf7 34. Bc2 Rh8 35. Ne4 Nb4 36. Rg2 Rdg8 37. Bxc5 bxc5 38. Rbg1 h6 39. Nc3 Rb8 40. Bb1 Rbg8 41. Qe2 Ke8 42. Qd1 Kd8 43. Re2 Bg5 44. Ne4 Kc7 45. Rgg2 Kb6 46. Qg1 Qd8 47. Qe1 Be7 48. Rg1 Kb7 49. Qd2 Na6 50. Rd1 h5 51. Rg1 hxg4 52. Rxg4 Rh3 53. Qc3 Rh6 54. Kg1 Nb8 55. Reg2 Nd7 56. Bd3 Nf8 57. Nf2 Ka6 58. Qc2 Qe8 59. Kf1 Qf7 60. Be2 Qh7 61. Nd1 Rh3 62. Kg1 Rh6 63. Kf1 Qh8 64. Kg1 Qf6 65. Nc3 Rh7 1/2-1/2

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "2025.01.08"]
[Round "3"]
[White "Alvares, Pedro Oliveira"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2012"]
[BlackElo "2249"]
[PlyCount "65"]
[EventDate "2025.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bg5 h6 8. Bxf6 Bxc3+ 9. bxc3 Qxf6 10. Bc4 0-0 11. 0-0 d6 12. Bd5 Nd7 13. Rb1 Nc5 14. Nd2 Rb8 15. Nc4 Rd8 16. Na5 Qe7 17. Qd2 Qc7 18. Nc4 Nxe4 19. Bxe4 Qxc4 20. Rb4 Qc5 21. Rfb1 d5 22. Bd3 Rd6 23. R1b3 Rf6 24. Qe3 Qxe3 25. fxe3 b6 26. a4 Rd6 27. Kf2 Kf8 28. Ke1 Ke8 29. c4 dxc4 30. Bxc4 f6 31. Rb2 a5 32. R4b3 Bd7 33. Bb5 0-1

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "2025.01.08"]
[Round "2"]
[White "Silva, Kaua Marques"]
[Black "Felix, Raimundo Nascimento"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2249"]
[BlackElo "1883"]
[PlyCount "77"]
[EventDate "2025.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 b6 8. d4 h6 9. Bd3 Bb7 10. Ne5 Bd6 11. Qa4+ Kf8 12. 0-0 g6 13. f4 Kg7 14. c5 Bxe5 15. fxe5 Qd8 16. Ba3 Qd5 17. Qc2 Nd7 18. Rf4 g5 19. Be4 gxf4 20. Bxd5 Bxd5 21. Rf1 f3 22. gxf3 bxc5 23. Kf2 Kf8 24. c4 Bc6 25. Qd2 Ke8 26. Qa5 Nb6 27. Qxc5 Kd7 28. d5 exd5 29. cxd5 Bxd5 30. Rc1 c6 31. Qe7+ Kc8 32. Bd6 Nd7 33. f4 a5 34. f5 Ra7 35. Rb1 c5 36. Rb8+ Nxb8 37. Qxa7 Nc6 38. Qa6+ Kd7 39. Qb7+ 1-0

[Event "Brasilia op"]
[Site "Brasilia"]
[Date "2025.01.07"]
[Round "1"]
[White "Guilhon, Felipe Moreira"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1705"]
[BlackElo "2249"]
[PlyCount "64"]
[EventDate "2025.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nf3 Be7 5. Nc3 Bg4 6. b3 Nd7 7. h3 Bxf3 8. Qxf3 a6 9. Qg3 Bf6 10. Bb2 Bg5 11. Be2 Nf8 12. Bh5 Ng6 13. Bxg6 hxg6 14. Qf3 Ne7 15. g3 Qd7 16. h4 Bf6 17. a4 0-0-0 18. a5 Kb8 19. Na4 Nc8 20. 0-0-0 Qb5 21. Qc3 Rd7 22. Ba3 Bd8 23. Nb6 Bxb6 24. axb6 Nxb6 25. f4 Re8 26. Rhe1 f6 27. Re3 Rde7 28. Rde1 Ka7 29. Bb2 Qd7 30. fxe5 Rxe5 31. Qd3 R5e7 32. Qe2 Nxd5 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2024.11.24"]
[Round "5"]
[White "Rodi, Luis Ernesto"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2242"]
[BlackElo "2253"]
[PlyCount "81"]
[EventDate "2024.11.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Qd3 d5 7. exd5 Nb4 8. Qg3 Nbxd5 9. Nxd5 Nxd5 10. Bg5 f6 11. Bd2 Qb6 12. Nb5 Bd7 13. c4 Bxb5 14. cxb5 Bb4 15. Bxb4 Nxb4 16. Qb3 Nd5 17. Bc4 Rd8 18. 0-0 0-0 19. Rfd1 Nf4 20. a4 Kh8 21. a5 Qc5 22. Rac1 Qh5 23. g3 Nh3+ 24. Kg2 Qg4 25. f3 Qh5 26. Bxe6 Ng5 27. Bg4 Qe8 28. f4 Qe4+ 29. Kg1 f5 30. fxg5 fxg4 31. Rxd8 Rxd8 32. Qc3 Qe2 33. b6 axb6 34. axb6 Qe7 35. Re1 Qxg5 36. Qe5 Qg6 37. Qe6 Qh5 38. Qe5 Qf7 39. Qe6 Qf8 40. Qe7 Kg8 41. Qe6+ 1/2-1/2

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2024.11.24"]
[Round "6"]
[White "Silva, Kaua Marques"]
[Black "Costa, Kerginaldo Brito Da"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2253"]
[BlackElo "1946"]
[PlyCount "50"]
[EventDate "2024.11.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Nc3 d6 7. Be2 g6 8. 0-0 Bg7 9. Nd5 Ng4 10. Qb6 Qxb6 11. Nxb6 Rb8 12. c3 0-0 13. h3 Nge5 14. Nxe5 Nxe5 15. Bg5 Re8 16. a4 h6 17. Be3 Nd7 18. Nd5 e6 19. Nc7 Re7 20. Ba7 b6 21. Bxb8 Nxb8 22. Na8 Rb7 23. Rfd1 Bf8 24. e5 d5 25. c4 Nd7 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2024.11.23"]
[Round "3"]
[White "Martins, Saulo Marcio L"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1988"]
[BlackElo "2253"]
[PlyCount "75"]
[EventDate "2024.11.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. Bd3 c5 7. c3 Nc6 8. 0-0 cxd4 9. cxd4 Qb6 10. Ne2 Nge7 11. Nbc3 a6 12. a3 Bxd3 13. Qxd3 Ng6 14. Be3 Be7 15. f4 Qd8 16. f5 Nh4 17. fxe6 fxe6 18. Nf4 Qd7 19. Nh5 0-0-0 20. Nxg7 Rdg8 21. Rf7 Nd8 22. Na4 Kb8 23. Nc5 Qc7 24. Rc1 Nxf7 25. Nxa6+ bxa6 26. Rxc7 Kxc7 27. Nxe6+ Kb7 28. Qb3+ Ka7 29. Qxd5 Rxg2+ 30. Kf1 Rxb2 31. Nf4 Ng5 32. Qd7+ Rb7 33. d5+ Kb8 34. Qa4 Rc8 35. d6 Bd8 36. Qxa6 Rc2 37. Nd3 Rb1+ 38. Ne1 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2024.11.23"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Do Nascimento, Christian Almeida"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2253"]
[BlackElo "2127"]
[PlyCount "94"]
[EventDate "2024.11.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 e5 5. g3 Be7 6. Bg2 Nc6 7. d3 0-0 8. 0-0 Ne8 9. Nd2 Bg5 10. f4 Bh6 11. f5 Nd4 12. Nf3 Bxc1 13. Rxc1 Bd7 14. Nd5 Nf6 15. Ne3 h6 16. Kh1 b5 17. b3 Bc6 18. h4 Nh7 19. Bh3 b4 20. Ng4 Nf6 21. Nxf6+ Qxf6 22. Nh2 g5 23. Ng4 Qg7 24. f6 Qg6 25. Ne3 Kh8 26. Nf5 gxh4 27. Nxd4 exd4 28. gxh4 Qg3 29. Rf3 Qxh4 30. Rc2 Rg8 31. Rh2 Qg5 32. Rf5 Qe3 33. Rh5 Rg6 34. Bf5 Rxf6 35. R2h3 Qf4 36. R3h4 Qe3 37. Rh3 Qf4 38. Rf3 Qe5 39. Qd2 Kg7 40. Qg2+ Kf8 41. Qg4 Qe8 42. Qh4 Qe7 43. Rg3 Qe5 44. Bd7 Rf4 45. Qh3 Bxd7 46. Rg8+ Kxg8 47. Qg3+ Rg4 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2024.11.22"]
[Round "2"]
[White "Silva, Kaua Marques"]
[Black "Will, Malton Gustavo Gusm"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2253"]
[BlackElo "1906"]
[PlyCount "49"]
[EventDate "2024.11.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qb4 12. a3 Qxd2+ 13. Kxd2 f6 14. exf6 gxf6 15. Nf4 Nb6 16. Rhe1 Kf7 17. Re3 Bd7 18. Rae1 Rae8 19. h4 a6 20. b3 Na8 21. g4 Nc7 22. g5 f5 23. Rg1 Nxd4 24. Nxd4 e5 25. g6+ 1-0

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.09.02"]
[Round "9"]
[White "Jaque Gutierrez, Matias"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2161"]
[BlackElo "2215"]
[PlyCount "63"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Nc3 0-0 6. Bg2 dxc4 7. a3 Be7 8. 0-0 c5 9. dxc5 Nc6 10. Qa4 Qa5 11. Qxc4 Qxc5 12. Qxc5 Bxc5 13. b4 Be7 14. Bf4 Nh5 15. Bc7 Bd8 16. Bd6 Re8 17. Rfd1 g5 18. h3 f6 19. b5 Ne7 20. Bb4 Bb6 21. e3 Kf7 22. Ne4 Rd8 23. Nd6+ Kf8 24. Nd4 Ng7 25. Nxb7 Bxb7 26. Bxb7 Bxd4 27. Bxa8 Rxa8 28. Rxd4 Ke8 29. Bxe7 Kxe7 30. Rad1 Kf7 31. Rd7+ Kg6 32. Rd8 1-0

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.09.01"]
[Round "8"]
[White "Silva, Kaua Marques"]
[Black "Ibarra, Juan Martin"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2215"]
[BlackElo "2217"]
[PlyCount "142"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 a5 13. Rad1 a4 14. c5 Re8 15. f3 Qa5 16. cxd6 exd6 17. a3 Rac8 18. Bc4 d5 19. exd5 Nxd5 20. Bxd5 Bxd5 21. Bxg7 Kxg7 22. Qf2 Bc6 23. Rd4 Rcd8 24. Rfd1 Rxd4 25. Qxd4+ Kg8 26. h4 Qf5 27. Rd2 Re5 28. Qb4 Re8 29. Nxa4 Qb1+ 30. Kh2 Qe1 31. Qd4 Be4 32. Qf2 Bc6 33. Qxe1 Rxe1 34. Nc3 Rc1 35. Ne2 Rb1 36. h5 gxh5 37. Ng3 Kg7 38. Nxh5+ Kg6 39. Nf4+ Kf5 40. Kg3 Ke5 41. Nh3 Kf5 42. Nf2 Ke5 43. Ng4+ Ke6 44. Kf4 h5 45. Nf2 Kf6 46. Rd6+ Ke7 47. Rd2 Kf6 48. Nh3 Rh1 49. Kg3 Ke5 50. Nf2 h4+ 51. Kg4 Rh2 52. Nh3 f5+ 53. Kxh4 Bxf3 54. Kg3 Rxg2+ 55. Rxg2 Bxg2 56. Kxg2 Kd4 57. Nf4 Kc4 58. Kf3 Kb3 59. Nd3 Kc2 60. Ke2 f4 61. b4 f3+ 62. Ke3 Kc3 63. Nc5 Kb2 64. Kxf3 Kxa3 65. Nd3 Kb3 66. Kf4 Kc4 67. Ke4 Kc3 68. Kd5 Kxd3 69. b5 Kc3 70. Kc5 Kb3 71. Kb6 Kc4 1/2-1/2

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.09.01"]
[Round "7"]
[White "Silva, Kaua Marques"]
[Black "Marrujo Pardo, Mauricio Emmanuel"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2215"]
[BlackElo "2342"]
[PlyCount "58"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 d5 8. Nxd5 Be6 9. c4 Nxe4 10. fxe4 Qh4+ 11. g3 Qxe4+ 12. Kf2 Qxh1 13. Nc7+ Ke7 14. Nxe6 fxe6 15. Qg4 Ke8 16. Bg2 Qxh2 17. Bg5 Be7 18. Rh1 Rf8+ 19. Bf4 Rxf4+ 20. gxf4 Qxf4+ 21. Bf3 Qf5 22. Rh5 Qc2+ 23. Kg3 Rd8 24. Be4 Qxb2 25. Qxe6 Qc3+ 26. Kg4 Rd1 27. Bxc6+ Kd8 28. Bg2 Rd3 29. Rxe5 Rg3+ 1/2-1/2

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.08.31"]
[Round "6"]
[White "Caceres Benitez, Arturo Eduardo"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2223"]
[BlackElo "2215"]
[PlyCount "72"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nfd2 g5 7. f3 h5 8. a4 h4 9. Nc3 Nh5 10. g4 hxg3 11. hxg3 g4 12. f4 Bg7 13. Ne2 Na6 14. c3 Bd7 15. Kc2 0-0-0 16. b3 Nb4+ 17. Kb1 Nd3 18. Bg2 Be6 19. f5 Nxc1 20. Kxc1 Bh6 21. Nd4 Bxd2+ 22. Kxd2 Bxb3 23. Ke3 Bc4 24. Rh4 c5 25. Rah1 cxd4+ 26. cxd4 Bb3 27. a5 Rh6 28. Rxh5 Rc6 29. Rh8 Rc3+ 30. Kf4 Rc2 31. Rxd8+ Kxd8 32. Rh8+ Kd7 33. Bh1 Rd2 34. Rb8 Kc7 35. Re8 Kd7 36. Rb8 Kc7 1/2-1/2

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.08.30"]
[Round "5"]
[White "Francisco Guecamburu, Candela Be"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2294"]
[BlackElo "2215"]
[PlyCount "114"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Bf5 5. c3 e6 6. Qb3 Qc8 7. Bxb8 Qxb8 8. Bb5+ Kd8 9. Nd2 Bd6 10. Ngf3 Nf6 11. 0-0 a6 12. Be2 Ke7 13. c4 Rd8 14. c5 Bc7 15. g3 Kf8 16. Bd3 Bg4 17. Qc2 g6 18. b4 Nd7 19. Rfe1 Re8 20. a4 e5 21. dxe5 Nxe5 22. Nd4 Qd8 23. Bf1 Qf6 24. Bg2 Nc6 25. Nxc6 bxc6 26. h3 Bf5 27. Qb3 h5 28. Nf3 Reb8 29. a5 Be4 30. Red1 Rb7 31. Nd4 Be5 32. Qc3 Rab8 33. Ra4 Bxd4 34. Qxd4 Qxd4 35. Rxd4 Bc2 36. Ra1 Rxb4 37. Rxb4 Rxb4 38. Bf1 d4 39. Bxa6 d3 40. Kf1 Rd4 41. f3 Rd8 42. Kf2 d2 43. Be2 d1Q 44. Bxd1 Bxd1 45. a6 Bc2 46. Ra2 Bf5 47. Rb2 Ra8 48. Rb6 Bd3 49. Rxc6 Rxa6 50. Rc8+ Ke7 51. g4 hxg4 52. hxg4 Bb5 53. Rc7+ Bd7 54. Ke3 Rc6 55. Ra7 Rxc5 56. Kf4 Ke6 57. Kg3 Rc3 0-1

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.08.30"]
[Round "4"]
[White "Silva, Kaua Marques"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2215"]
[BlackElo "2287"]
[PlyCount "95"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 Qc7 5. d4 cxd4 6. Nxd4 Nf6 7. Bd3 Nc6 8. Nxc6 dxc6 9. f4 e5 10. 0-0 Bc5+ 11. Kh1 Ng4 12. Qf3 Qe7 13. h3 h5 14. f5 Bd7 15. Bd2 Rd8 16. Na4 Bb4 17. Rad1 Bxd2 18. Rxd2 c5 19. Bc2 Bc6 20. Rxd8+ Kxd8 21. Nc3 Nf6 22. Qg3 Rg8 23. Ba4 Kc7 24. Bxc6 bxc6 25. Rd1 h4 26. Qg5 Rb8 27. Qd2 Rd8 28. Qxd8+ Qxd8 29. Rxd8 Kxd8 30. Kg1 Ke7 31. Kf2 Nh5 32. Ne2 Kf6 33. Kf3 Kg5 34. Nc3 Nf6 35. Ke3 g6 36. fxg6 fxg6 37. Kf3 Kh5 38. Ke3 Kg5 39. Kf3 Kh5 40. Ne2 Kg5 41. Nc1 Nd7 42. Nb3 Nb6 43. Nxc5 Nxc4 44. b3 Nd2+ 45. Ke3 Nb1 46. Nxa6 Na3 47. Nb4 c5 48. Nd3 1-0

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.08.29"]
[Round "3"]
[White "Mayta Aiza, Maveric"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2162"]
[BlackElo "2215"]
[PlyCount "61"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. cxd4 e6 7. Bc4 Be7 8. 0-0 0-0 9. Bd2 Bd7 10. Nc3 Nxc3 11. Bxc3 Bc6 12. Qe2 Nd7 13. Rfd1 Nb6 14. Ba5 Qd7 15. Bxb6 axb6 16. d5 exd5 17. Bxd5 Bxd5 18. Rxd5 Qc6 19. Rad1 dxe5 20. Nxe5 Qe6 21. Qd3 Rxa2 22. Nd7 Rfa8 23. Qf1 R2a5 24. R5d3 Bf8 25. Re3 Qc6 26. Qe1 Rd8 27. Red3 Raa8 28. h3 h6 29. Qe3 b5 30. Qf4 Ra4 31. Qg3 0-1

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.08.28"]
[Round "1"]
[White "Cardenas Huachaca, Alessandro Jair"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1800"]
[BlackElo "2215"]
[PlyCount "105"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 0-0 7. e3 c6 8. Bd3 Bg4 9. Qc2 h6 10. Bf4 Bxf3 11. gxf3 Nh5 12. Bxb8 Rxb8 13. 0-0 Bd6 14. Ne2 Qh4 15. Ng3 Rfe8 16. Rfe1 Rbd8 17. f4 Nf6 18. Kg2 Kh8 19. f3 Ng8 20. f5 Nf6 21. Qf2 Re7 22. Nf1 Qg5+ 23. Kh1 Red7 24. Rac1 Qh5 25. Rc2 Qh3 26. Qg2 Qh4 27. Ree2 a6 28. Kg1 Bb8 29. Qf2 Qg5+ 30. Qg2 Qh5 31. b3 Nh7 32. Qg4 Nf6 33. Qxh5 Nxh5 34. Kf2 Nf6 35. h3 h5 36. Rcd2 Kh7 37. Bb1 Kh6 38. h4 Bd6 39. Rc2 a5 40. Rc1 Ba3 41. Rcc2 Ra8 42. Rcd2 Bb4 43. Rd3 Bd6 44. Rdd2 a4 45. Bc2 a3 46. e4 dxe4 47. fxe4 Bb4 48. Rd1 Rad8 49. Nh2 Bc3 50. Nf3 Ng4+ 51. Kg3 f6 52. Rd3 Bb2 53. Bb1 0-1

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.08.28"]
[Round "2"]
[White "Silva, Kaua Marques"]
[Black "Ticona Rocabado, Licael Roderick"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2215"]
[BlackElo "2342"]
[PlyCount "90"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qxb5+ Qd7 13. Qxd7+ Kxd7 14. Nxd5 exd5 15. Be3 Bb4+ 16. Ke2 Rac8 17. Rac1 Rxc1 18. Rxc1 Bd6 19. Rd1 Ke6 20. Rd4 h5 21. h3 Rc8 22. Ra4 Rc2+ 23. Kd3 Rxb2 24. Ra6 Kd7 25. Rxa7+ Ke6 26. Ra6 Kd7 27. Ra7+ Ke6 28. Ra6 Kd7 29. Kd4 Rb1 30. Kxd5 Rb5+ 31. Ke4 Rb4+ 32. Kd5 Rb5+ 33. Ke4 Rb4+ 34. Kd3 Rh4 35. Ra7+ Kc6 36. Rxf7 Rxh3 37. Rxg7 Rxf3 38. Ke4 Rf8 39. Rh7 Ra8 40. Rxh5 Rxa2 41. f4 Ra4+ 42. Kf3 Ra3 43. Rf5 Kd7 44. Ke4 Ra4+ 45. Bd4 Ke6 1/2-1/2

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "4"]
[White "Bluebaum, Matthias"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2640"]
[BlackElo "2224"]
[PlyCount "71"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 d6 5. e4 g6 6. h3 Bg7 7. Nf3 0-0 8. Bd3 Nbd7 9. 0-0 e5 10. Be2 h6 11. Ne1 Nh7 12. Nd3 f5 13. f4 Qe7 14. exf5 gxf5 15. fxe5 Nxe5 16. Nxe5 Bxe5 17. Bxh6 Rf6 18. Bf4 Bd7 19. Bxe5 Qxe5 20. Qd2 Rg6 21. Qf4 Re8 22. Bh5 Nf8 23. Qxe5 dxe5 24. Bxg6 Nxg6 25. Rae1 a6 26. a4 Kg7 27. Re3 Rh8 28. Rfe1 Rh4 29. b3 Kf6 30. a5 Rd4 31. Rf1 Kg7 32. Rf2 Nf4 33. Ne2 Rd1+ 34. Rf1 Nxe2+ 35. Rxe2 Rd3 36. Rxe5 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "1"]
[White "Padalka, Artem"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2177"]
[BlackElo "2224"]
[PlyCount "64"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 b6 2. c4 c5 3. g3 Bb7 4. Bg2 Nf6 5. d3 e6 6. e4 d6 7. 0-0 Be7 8. Ne1 Qc7 9. f4 0-0 10. Nc3 Nc6 11. g4 Rfe8 12. g5 Nd7 13. f5 Nde5 14. f6 Bf8 15. Rf4 Ng6 16. Rg4 Rad8 17. Nf3 Nce5 18. Nxe5 Nxe5 19. Rg3 a6 20. Qh5 g6 21. Qh4 b5 22. b3 b4 23. Ne2 d5 24. Nf4 dxe4 25. Rh3 h6 26. Bxe4 Bxe4 27. dxe4 Rd1+ 28. Kf2 Qd6 29. Qg3 Qd4+ 30. Be3 Qb2+ 31. Ne2 Nd3+ 32. Kg2 Qxe2+ 0-1

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "3"]
[White "Shubenkova, Veronika"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2030"]
[BlackElo "2224"]
[PlyCount "90"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Bd2 Nd7 11. 0-0-0 Nf8 12. f3 Be6 13. Kb1 Rc8 14. c4 b5 15. c5 Bb8 16. Bf4 Ng6 17. Bxb8 Rxb8 18. Nc1 Nf4 19. Be4 Qd7 20. g3 Nd5 21. Rhe1 f5 22. Bxd5 Bxd5 23. Qf2 a5 24. Nd3 g6 25. Ne5 Qe6 26. Nc4 Qf6 27. Nd6 Re6 28. Ka1 a4 29. Rxe6 Bxe6 30. Qe3 Bd5 31. Qf4 Rd8 32. h4 Kg7 33. Re1 Be6 34. Re3 Kg8 35. Re1 Rd7 36. Qe5 Qxe5 37. dxe5 b4 38. Rd1 Ra7 39. Rd4 b3 40. Ne8 Kf8 41. Nf6 Ra8 42. Nd7+ Ke7 43. Nb6 Ra5 44. Nxa4 bxa2 45. b4 Rxa4 0-1

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "2"]
[White "Silva, Kaua Marques"]
[Black "Dominguez Perez, Leinier"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2224"]
[BlackElo "2748"]
[PlyCount "94"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Bb5+ Nc6 7. Re1 0-0 8. h3 Bd7 9. Bf1 e5 10. d3 Re8 11. a4 h6 12. Na3 Be6 13. Nc4 Qc7 14. Ne3 d5 15. exd5 Nxd5 16. Nc4 f5 17. Qc2 Bf7 18. Kh1 Rad8 19. Bd2 b6 20. Rad1 a6 21. Bc1 b5 22. Na3 Qb6 23. Nd2 Na5 24. axb5 axb5 25. Kg1 Nc7 26. Qb1 Nd5 27. Nc2 Nf4 28. Ne3 Nb3 29. g3 Nh5 30. Nxb3 Bxb3 31. Rd2 f4 32. Ng4 fxg3 33. fxg3 Nxg3 34. Kh2 Nf5 35. Rde2 Qc7 36. Kg1 h5 37. Ne3 Be6 38. Nxf5 Bxf5 39. Re3 c4 40. Qa2 Ra8 41. Qb1 Kh7 42. Qc2 Rad8 43. Qg2 cxd3 44. Bd2 e4 45. Rg3 Qb6+ 46. Kh2 Qe6 47. Be3 Be5 0-1

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "5"]
[White "Silva, Kaua Marques"]
[Black "Kreken, Eivind Grunt"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2224"]
[BlackElo "2303"]
[PlyCount "55"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. Bc4 Bxc3 9. Bxc3 Nxe4 10. Qf4 Nf6 11. Nf3 d5 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Bxd5 Bf5 15. Bxc6 bxc6 16. Nd4 Bg6 17. Nxc6 Re2 18. Rd2 Rae8 19. Nd4 Rxd2 20. Kxd2 c5 21. Nb3 c4 22. Nd4 Re4 23. Kc3 h5 24. Kxc4 h4 25. Kc3 Rf4 26. f3 h3 27. g3 Rf5 28. Nxf5 1-0

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "6"]
[White "Silva, Kaua Marques"]
[Black "Weisz, Bryan"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2224"]
[BlackElo "2004"]
[PlyCount "94"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 c5 4. Nc3 cxd4 5. Bxd4 Nf6 6. e5 Ng8 7. f4 Nc6 8. Be3 f6 9. exf6 Nxf6 10. Bc4 Qa5 11. Qd2 Ng4 12. Nge2 e6 13. Bg1 d5 14. Bb3 0-0 15. h3 Nh6 16. 0-0-0 Nf5 17. Kb1 Kh8 18. g4 Nd6 19. Nd4 Qd8 20. Be3 Na5 21. Qe2 Nac4 22. Bc1 Re8 23. Nf3 a5 24. Ne5 Nxe5 25. fxe5 Nf7 26. Ba4 Bd7 27. Bf4 Bxa4 28. Nxa4 Qc7 29. Rhe1 b5 30. Qxb5 Bxe5 31. Qe2 Bxf4 32. Rf1 e5 33. Rxd5 Nd6 34. Rfd1 Nc4 35. Rc5 Na3+ 36. bxa3 Qb7+ 37. Ka1 Rab8 38. Qc4 Qg7 39. c3 e4 40. Qd4 Be5 41. Qc4 e3 42. Rc1 e2 43. Rxa5 Bg3 44. Qd4 e1Q 45. Qxg7+ Kxg7 46. Ra7+ Kh6 47. Rxe1 Rxe1# 0-1

[Event "Titled Tuesday intern op 30th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.30"]
[Round "7"]
[White "Toktomushev, Teimur"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2300"]
[BlackElo "2224"]
[PlyCount "87"]
[EventDate "2024.07.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 d6 5. Nf3 g6 6. e4 exd5 7. cxd5 Bg4 8. Qa4+ Nbd7 9. Nd2 Bg7 10. h3 Bh5 11. g4 Bxg4 12. hxg4 Nxg4 13. Bh3 Qh4 14. Bxg4 Qxh1+ 15. Ke2 f5 16. Bf3 Qh3 17. Nc4 Ke7 18. Bg5+ Bf6 19. Bxf6+ Nxf6 20. Rh1 Qxh1 21. Bxh1 a6 22. e5 Nd7 23. Nxd6 b5 24. Qh4+ Kf8 25. e6 h6 26. exd7 g5 27. Qh5 Ke7 28. Qf7+ Kxd6 29. Qe6+ Kc7 30. d6+ Kb6 31. Bxa8 Rxa8 32. Nd5+ Kc6 33. Ne7+ Kb6 34. Qxf5 Rd8 35. Qe6 c4 36. Nf5 Kc6 37. Nd4+ Kc5 38. Qe7 c3 39. bxc3 Kc4 40. Qxd8 Kxc3 41. Qh8 b4 42. d8Q Kb2 43. Nf3+ Ka3 44. Qa5# 1-0

[Event "Titled Tuesday intern op 23rd Jul Early"]
[Site "Chess.com INT"]
[Date "2024.07.23"]
[Round "2"]
[White "Cuenca Jimenez, Jose Fernando"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2479"]
[BlackElo "2224"]
[PlyCount "83"]
[EventDate "2024.07.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Ne5 c5 6. Bb5+ Ke7 7. 0-0 Qb6 8. c4 Rd8 9. Nc3 a6 10. Ba4 Kf8 11. cxd5 exd5 12. Bc2 Nc6 13. Na4 Qc7 14. Nxc6 Bxf4 15. Nxd8 Bxh2+ 16. Kh1 Qxd8 17. Kxh2 Ng4+ 18. Kg3 Qd6+ 19. Kf3 Nh2+ 20. Ke2 Nxf1 21. Kxf1 c4 22. Kg1 b5 23. Nc5 Kg8 24. Qh5 g6 25. Qe5 Qd8 26. e4 dxe4 27. Nxe4 h5 28. Nf6+ Kf8 29. Re1 Bb7 30. Nxh5 f6 31. Qxf6+ Qxf6 32. Nxf6 Kf7 33. Ng4 Rd8 34. Ne5+ Kg7 35. Rd1 g5 36. f3 Kf6 37. Kf2 Bd5 38. Rh1 Bg8 39. Rh6+ Kg7 40. Rg6+ Kh8 41. Ke3 Bh7 42. Rh6 1-0

[Event "Titled Tuesday intern op 23rd Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.23"]
[Round "3"]
[White "Goltsev, Dmitry"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2170"]
[BlackElo "2224"]
[PlyCount "65"]
[EventDate "2024.07.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. e5 d6 3. exd6 e5 4. d4 exd4 5. Qxd4 Qxd6 6. Be3 Nf6 7. Nc3 Qxd4 8. Bxd4 Bf5 9. 0-0-0 Nbd7 10. Re1+ Be7 11. Bc4 b5 12. Bb3 a5 13. a4 b4 14. Nd1 c5 15. Bxf6 Nxf6 16. Ne3 Be4 17. f3 Bg6 18. Nc4 Ra7 19. Nd6+ Kf8 20. Nb5 Rd7 21. Nh3 Ne8 22. Kb1 Nc7 23. Nf4 Nxb5 24. axb5 Bf6 25. Nd5 Bd4 26. b6 Rb7 27. Nc7 f6 28. Ne6+ Ke7 29. Nxc5+ Kd6 30. Nxb7+ Kc6 31. Nxa5+ Kb5 32. Nc4 Rc8 33. Nd6+ 1-0

[Event "Titled Tuesday intern op 23rd Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.23"]
[Round "1"]
[White "Guo, Anni"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1883"]
[BlackElo "2224"]
[PlyCount "193"]
[EventDate "2024.07.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 d5 3. e3 f6 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. 0-0 cxd4 9. Nxd4 Bxe2 10. Qxe2 Nxd4 11. Bxd4 Bd6 12. c4 Ne7 13. Nc3 e5 14. c5 Bc7 15. Qb5+ Kf7 16. Qxb7 exd4 17. exd4 Qc8 18. Qb5 Rb8 19. Qd3 Ba5 20. Nb5 Bc7 21. Rfe1 a6 22. Nc3 Qd7 23. Qxa6 Rhd8 24. Rab1 Bf4 25. Re2 Nc6 26. Qd3 Bc7 27. Nb5 Kg8 28. a4 Re8 29. Rbe1 Ba5 30. Rxe8+ Rxe8 31. Rxe8+ Qxe8 32. Nd6 Qe1+ 33. Kh2 Qxf2 34. Qf5 Qxf5 35. Nxf5 g6 36. Ne3 Nxd4 37. Nxd5 Kf7 38. b4 Bd8 39. b5 Ke6 40. Nc3 Ba5 41. Ne4 h6 42. Kg3 f5 43. Nd6 Bc7 44. a5 Bxa5 45. Kf2 Bc7 46. Nc4 Kd5 47. b6 Kc6 48. Na5+ Kd7 49. bxc7 Kxc7 50. Nc4 Ne6 51. Ne5 Nf8 52. Ke3 Kd8 53. Kd4 Ke7 54. Kd5 h5 55. c6 g5 56. c7 Nd7 57. c8Q Nb6+ 58. Kd4 Nxc8 59. Ng6+ Kf6 60. Ne5 Nd6 61. Nf3 Nf7 62. Kd5 h4 63. Kd4 Ke6 64. Ke3 Kd5 65. Kf2 Ke4 66. Kg1 Kf4 67. Ne1 Kg3 68. Nf3 Kf4 69. Kf2 Nd6 70. Ne1 Ne4+ 71. Kg1 Nd2 72. Nd3+ Ke4 73. Nf2+ Ke3 74. Nd1+ Ke2 75. Nc3+ Kd3 76. Nd5 Ke4 77. Nf6+ Ke5 78. Nd7+ Kf4 79. Nc5 Ne4 80. Nd3+ Kg3 81. Ne5 Nd2 82. Nd3 g4 83. hxg4 Kxg4 84. Nf2+ Kg3 85. Nh1+ Kf4 86. Nf2 Ne4 87. Nh3+ Kg3 88. Kf1 f4 89. Kg1 f3 90. gxf3 Nd2 91. Ng5 Kf4 92. Ne6+ Kxf3 93. Kh1 Ke2 94. Ng5 Kf2 95. Kh2 Nf1+ 96. Kh3 Ng3 97. Kxh4 1/2-1/2

[Event "Titled Tuesday intern op 23rd Jul Early"]
[Site "Chess.com INT"]
[Date "2024.07.23"]
[Round "8"]
[White "Kacprzak, Karol1"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2343"]
[BlackElo "2224"]
[PlyCount "62"]
[EventDate "2024.07.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nf3 Be7 5. a4 Bg4 6. Nbd2 Bg5 7. Be2 Bxf3 8. Bxf3 Ne7 9. 0-0 0-0 10. a5 Nd7 11. Nc4 Bxc1 12. Qxc1 Nf6 13. Qd2 Qd7 14. Rfb1 Rfc8 15. Ra3 Rc7 16. Qd3 g6 17. Rba1 Kg7 18. Be2 g5 19. Ne3 Kh8 20. Rb1 Rac8 21. h3 Ng6 22. Nf5 Nf4 23. Qd2 Nxe4 24. Qe3 Qxf5 25. Bg4 Qg6 26. Bxc8 Rxc8 27. Re1 f5 28. c4 g4 29. hxg4 Qxg4 30. Qf3 Qg5 31. Rb3 Nd2 0-1

[Event "Titled Tuesday intern op 23rd Jul Early"]
[Site "Chess.com INT"]
[Date "2024.07.23"]
[Round "4"]
[White "Kiladze, Luka"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2173"]
[BlackElo "2224"]
[PlyCount "81"]
[EventDate "2024.07.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. Bf4 d5 4. Nb5 Na6 5. e3 c6 6. Nc3 Bd6 7. Nf3 0-0 8. Bxa6 bxa6 9. 0-0 c5 10. dxc5 Bxc5 11. Na4 Bb6 12. Ne5 Bb7 13. Nxb6 axb6 14. Qd4 Rc8 15. c3 Ne4 16. Nf3 Rc4 17. Qd1 b5 18. Nd2 Nxd2 19. Qxd2 Qe7 20. b3 Rc6 21. a4 e5 22. Bg3 Rc5 23. axb5 Rxb5 24. b4 Rc8 25. Rfc1 f6 26. f3 Qe6 27. Bf2 Rc7 28. e4 Rc8 29. exd5 Rxd5 30. Qe2 Qd7 31. Be3 Rd3 32. c4 e4 33. fxe4 Bxe4 34. Rxa6 Re8 35. Ra7 Qf5 36. Ra2 Qg6 37. Bf4 h5 38. Re1 f5 39. h4 Rb3 40. Bg5 Rxb4 41. c5 1-0

[Event "Titled Tuesday intern op 23rd Jul Early"]
[Site "Chess.com INT"]
[Date "2024.07.23"]
[Round "6"]
[White "Korchynskyi, Mykola"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2321"]
[BlackElo "2224"]
[PlyCount "128"]
[EventDate "2024.07.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nc3 Nc6 6. Nf3 a6 7. Be3 g6 8. Be2 Bg7 9. 0-0 0-0 10. Rc1 Bg4 11. Re1 e6 12. h3 Bxf3 13. Bxf3 dxc4 14. Na4 Na5 15. Bd2 Nd5 16. Nc5 b5 17. b4 Nc6 18. Bc3 Qd6 19. Ba1 Ncxb4 20. a3 Nc6 21. Qd2 Ra7 22. Red1 Rd8 23. h4 h5 24. g3 Nce7 25. Ne4 Qxa3 26. Ng5 Nf5 27. Be4 Qd6 28. Bxf5 exf5 29. Re1 Bf6 30. Re2 Re7 31. Rce1 Rde8 32. Rxe7 Rxe7 33. Rxe7 Qxe7 34. Qa5 Bxg5 35. hxg5 Kg7 36. Qxa6 Qd7 37. Qa3 b4 38. Qc1 c3 39. Qc2 Qb5 40. Qb3 Nb6 41. Qd1 Qc4 42. Qe1 Qd5 43. Qe3 Nc4 44. Qd3 Na3 45. Qd1 Nb5 46. Qd3 Nxd4 47. Qa6 Ne6 48. Qb6 Qd4 49. Qb7 Nxg5 50. Qb8 Ne4 51. Qf4 Qd1+ 52. Kg2 Qxa1 53. Qe5+ Nf6 54. g4 hxg4 55. f3 Qb2+ 56. Kg3 gxf3 57. Kf4 Qd2+ 58. Kg3 Qg5+ 59. Kf2 Qg2+ 60. Ke3 Qe2+ 61. Kf4 Qxe5+ 62. Kg5 f2 63. Kh4 Qh2+ 64. Kg5 Qg3# 0-1

[Event "Titled Tuesday intern op 23rd Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.23"]
[Round "5"]
[White "Myagmarsuren, Evsuld"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2064"]
[BlackElo "2224"]
[PlyCount "64"]
[EventDate "2024.07.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 c4 10. b4 Qd8 11. Be2 Be7 12. 0-0 0-0 13. Qc2 f5 14. g3 Kh8 15. h4 Qe8 16. Ng5 Nb6 17. Nc5 h6 18. Ngxe6 Bxe6 19. Nxe6 Qg6 20. Nxf8 Qxg3+ 21. Kh1 Qh3+ 22. Kg1 Qxe3+ 23. Kg2 Rxf8 24. Rf3 Qe4 25. Qd2 Bxb4 26. Re1 Nxd4 27. cxb4 c3 28. Qxc3 Rc8 29. Qd3 Nxf3 30. Qxf3 Qxb4 31. Qd3 Qxe1 32. Qxf5 Qxe2+ 0-1

[Event "Titled Tuesday intern op 23rd Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.23"]
[Round "6"]
[White "Perez Gormaz, Matias Ariel"]
[Black "Silva, Kaua Marques"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2390"]
[BlackElo "2224"]
[PlyCount "184"]
[EventDate "2024.07.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. Nf3 Bd6 7. 0-0 Nge7 8. a4 0-0 9. Na3 a6 10. Nc2 f6 11. c4 Nb4 12. c5 Nxc2 13. Qxc2 Bc7 14. Bxh7+ Kh8 15. Re1 Qe8 16. Bd3 Qh5 17. Be2 Nf5 18. h3 Qh7 19. Bd3 Qh5 20. Bd2 Bd7 21. Re2 Rae8 22. Rae1 Nh4 23. Nxh4 Qxh4 24. Bc3 f5 25. b4 Rf6 26. Re3 Ra8 27. Rf3 Be8 28. Bf1 Qh7 29. Rfe3 Bf7 30. b5 axb5 31. axb5 Bf4 32. Rf3 Bg5 33. c6 bxc6 34. bxc6 Bh5 35. Rg3 Bf4 36. Rd3 Bc7 37. Bd2 f4 38. Rc3 Bg6 39. Bd3 Bxd3 40. Qxd3 Qxd3 41. Rxd3 Ra6 42. Rc1 Kg8 43. Rb3 Kf8 44. Rb7 Rf7 45. Bb4+ Ke8 46. Kf1 Kd8 47. Ke2 Kc8 48. Rb5 Rf6 49. Kf3 e5 50. dxe5 Bxe5 51. Rxd5 Bc7 52. Rd7 g5 53. Rg7 Raxc6 54. Rxc6 Rxc6 55. Rxg5 Rc4 56. Bd2 Kd7 57. Rf5 Ke6 58. Rf8 Bd6 59. Re8+ Kf7 60. Re4 Rc2 61. Bxf4 Bc5 62. Be3 Be7 63. g4 Bf6 64. Ra4 Kg6 65. Ke4 Kf7 66. Ra6 Be7 67. Kf5 Rb2 68. Ke4 Rb5 69. Kf3 Rb4 70. Kg3 Bf6 71. h4 Rb3 72. h5 Be5+ 73. Kf3 Bf6 74. Ke4 Rb5 75. Kf3 Kg7 76. Ra7+ Kg8 77. Ra6 Kf7 78. Ra7+ Kg8 79. Ke4 Re5+ 80. Kf4 Rb5 81. Kf3 Rb4 82. g5 Bg7 83. g6 Rb8 84. Kg4 Bf6 85. Bf4 Rf8 86. Rb7 Kh8 87. Rb8 Kg7 88. Rxf8 Kxf8 89. Kf5 Kg7 90. Bh6+ Kh8 91. Kxf6 Kg8 92. g7 Kh7 1-0

[Event "Titled Tuesday intern op 23rd Jul Early"]
[Site "Chess.com INT"]
[Date "2024.07.23"]
[Round "9"]
[White "Silva, Kaua Marques"]
[Black "Ahmad, Khagan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2224"]
[BlackElo "2404"]
[PlyCount "94"]
[EventDate "2024.07.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. Bf1 e5 8. d4 exd4 9. cxd4 cxd4 10. Nxd4 Nc6 11. Nb5 d5 12. Bf4 Bg4 13. f3 Be6 14. N1c3 dxe4 15. Nc7 Rc8 16. Nxe6 fxe6 17. fxe4 Qb6+ 18. Kh1 Qxb2 19. Na4 Nxe4 20. Nxb2 Nf2+ 21. Kg1 Nxd1 22. Raxd1 Rxf4 23. Nd3 Rf5 24. Rxe6 Rd8 25. Rb1 Bd4+ 26. Kh1 Bb6 27. g3 Rxf1+ 28. Rxf1 Rxd3 29. Re8+ Kg7 30. Ref8 Rd7 31. h3 Nd4 32. R8f4 Nf5 33. R1f3 Bc7 34. Rg4 h5 35. Rb4 Bxg3 36. Kg2 Bd6 37. Rb5 Nd4 38. Rd5 Nxf3 39. Kxf3 Rf7+ 40. Ke4 Rf4+ 41. Ke3 Rf6 42. Ke4 Re6+ 43. Kd4 Kf6 44. Kc4 g5 45. Rd3 g4 46. Kd5 Bb8 47. hxg4 Rd6+ 0-1

[Event "Titled Tuesday intern op 23rd Jul Early"]
[Site "Chess.com INT"]
[Date "2024.07.23"]
[Round "7"]
[White "Silva, Kaua Marques"]
[Black "Gorovets, Andrey"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2224"]
[BlackElo "2480"]
[PlyCount "68"]
[EventDate "2024.07.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qb6 5. a4 h5 6. a5 Qc7 7. Bd3 Bxd3 8. Qxd3 e6 9. Nf3 c5 10. Nc3 a6 11. dxc5 Nd7 12. 0-0 Bxc5 13. Re1 Ne7 14. Bg5 Bb4 15. Bxe7 Kxe7 16. Nd4 Bxc3 17. bxc3 Rac8 18. Qg3 Qxc3 19. Qg5+ Kf8 20. Rad1 Qb4 21. Re3 Qe7 22. Qf4 Rc4 23. Rb1 Nc5 24. Rg3 Kg8 25. Qe3 Ne4 26. Rf3 Rh6 27. Qd3 Rg6 28. g3 Qxh4 29. Rxb7 Nxg3 30. Rb8+ Kh7 31. Rxg3 Rxd4 32. Qf3 Rdg4 33. Kf1 Rxg3 34. fxg3 Rxg3 0-1

