[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.27"]
[Round "9"]
[White "Perez, Maximiliano"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2383"]
[BlackElo "2182"]
[PlyCount "195"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. Ne2 e5 6. 0-0 d6 7. d3 Be6 8. a3 Qd7 9. Be3 Nge7 10. Qd2 Na5 11. Nc1 b6 12. b4 Nac6 13. Ne2 0-0 14. Bh6 d5 15. Bxg7 Kxg7 16. bxc5 bxc5 17. Qc2 dxe4 18. dxe4 Rfd8 19. Nc1 Na5 20. Bf3 Qb7 21. Nd2 Rab8 22. Rb1 Qc7 23. Rxb8 Qxb8 24. Rd1 c4 25. Nf1 Nb3 26. Ne3 Rxd1+ 27. Bxd1 Qd6 28. Nxc4 Bxc4 29. Nxb3 Qxa3 30. Nd2 Be6 31. Nf3 Qc5 32. Qd2 a5 33. Kg2 Nc8 34. h4 h5 35. Ng5 Bc4 36. Be2 Bb3 37. c4 Nb6 38. Qc3 a4 39. Nf3 f6 40. Nd2 Qd4 41. Qb4 Nd7 42. Nf3 Qxe4 43. Qe7+ Kh6 44. Qd8 g5 45. hxg5+ fxg5 46. Qxg5+ Kh7 47. Qe7+ Kg8 48. Qxd7 Qxe2 49. Qe8+ Kg7 50. Qe7+ Kg8 51. Nxe5 Qe4+ 52. Kh2 Qf5 53. f4 Bc2 54. Qa7 h4 55. Qe7 hxg3+ 56. Kxg3 Qf8 57. Qe6+ Kh8 58. Nf7+ Kg7 59. Ng5 Bf5 60. Qe5+ Kh6 61. Qa5 Bd7 62. c5 Qf5 63. Qb4 Qg4+ 64. Kf2 Bc6 65. Qd4 Qh4+ 66. Ke2 Qh2+ 67. Ke1 Qh1+ 68. Ke2 Qg2+ 69. Kd3 Qf1+ 70. Kc2 Qe2+ 71. Kc1 Qe1+ 72. Kb2 a3+ 73. Kxa3 Qc1+ 74. Kb3 Qb1+ 75. Qb2 Qd3+ 76. Qc3 Bd5+ 77. Kb4 Qb1+ 78. Ka5 Kg6 79. c6 Qa2+ 80. Kb5 Kf5 81. c7 Bb7 82. Qe5+ Kg4 83. Ne6 Qa6+ 84. Kb4 Qb6+ 85. Kc3 Qb1 86. Nc5 Bc8 87. Nd3 Qa1+ 88. Kb4 Qb1+ 89. Kc3 Qa1+ 90. Kd2 Qa2+ 91. Ke3 Qg8 92. Nf2+ Kh4 93. Ne4 Qg1+ 94. Kd2 Qg2+ 95. Kc3 Qf3+ 96. Kb4 Qe3 97. Qh8+ Kg4 98. Qxc8+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Gauche, Charles"]
[Black "Rekik, Ismail"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2182"]
[BlackElo "1919"]
[PlyCount "94"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. Bf4 Bg7 7. Nc3 Nc6 8. c5 dxc5 9. dxc5 Nd7 10. e6 fxe6 11. Nb5 e5 12. Be3 a6 13. Ng5 Nf8 14. Qxd8+ Kxd8 15. Nf7+ Ke8 16. Nxc7+ Kxf7 17. Nxa8 Nd4 18. Bc4+ Be6 19. Rc1 Nd7 20. Bxe6+ Kxe6 21. Nb6 Nb8 22. f3 Nbc6 23. Bxd4 exd4 24. Kd2 Bh6+ 25. Kd3 Bxc1 26. Rxc1 Rd8 27. a3 Ne5+ 28. Kd2 g5 29. Re1 Kf5 30. b4 h5 31. h3 e6 32. a4 Nc6 33. b5 axb5 34. axb5 Ne5 35. Rc1 Nd7 36. Na4 Rc8 37. Kd3 Ke5 38. Rc4 h4 39. c6 bxc6 40. bxc6 Nb8 41. c7 Na6 42. Nc5 Nxc7 43. Ne4 Ra8 44. Rxc7 Ra3+ 45. Kd2 Ra2+ 46. Rc2 Ra1 47. Nxg5 Rg1 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Ferreira, Andrei Dias"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1977"]
[BlackElo "2182"]
[PlyCount "114"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 0-0 9. Bd3 Ne5 10. Nxe5 dxe5 11. 0-0-0 Be6 12. Qe2 Qe8 13. Bc4 Bd6 14. Rhf1 a6 15. f4 exf4 16. Bxf4 Bxc4 17. Qxc4 Bxf4+ 18. Qxf4 Qc6 19. h4 Rae8 20. h5 h6 21. Rd2 Re7 22. g4 Rfe8 23. g5 hxg5 24. Qxg5 Re1+ 25. Rd1 Rxf1 26. Rxf1 Qh6 27. Qxh6 gxh6 28. Rf5 Re6 29. Kd2 Kf8 30. c4 Ke7 31. Kd3 f6 32. b4 Re1 33. Rc5 Kd8 34. Rd5+ Ke8 35. Rc5 Re7 36. b5 a5 37. Rf5 Kf7 38. c5 Re5 39. Rxe5 fxe5 40. Ke4 Ke6 41. c6 bxc6 42. bxc6 Kf6 43. Ke3 Kf5 44. Kf3 a4 45. a3 e4+ 46. Ke3 Ke5 47. c3 Kd5 48. Kf4 Kc4 49. Kxe4 Kxc3 50. Kd5 Kb3 51. Ke6 Kxa3 52. Kd7 Kb4 53. Kxc7 a3 54. Kb7 a2 55. c7 a1Q 56. c8Q Qh1+ 57. Qc6 Qxh5 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2182"]
[BlackElo "1842"]
[PlyCount "58"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 a6 6. c3 d6 7. d4 exd4 8. cxd4 Bb6 9. h3 0-0 10. d5 Ne7 11. Nc3 Ng6 12. Re1 Nd7 13. Be3 Bxe3 14. Rxe3 Nde5 15. Nxe5 Nxe5 16. Bf1 Qf6 17. Rc1 c6 18. dxc6 bxc6 19. Ne2 Be6 20. b3 Rfe8 21. Qd2 Bd7 22. f4 Ng6 23. Rd3 Rxe4 24. Rxd6 Be6 25. f5 Qxf5 26. Ng3 Qf4 27. Nxe4 Qxe4 28. Bd3 Qh4 29. Bxg6 hxg6 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Da Silva, Lucas Pereira Mende"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "1974"]
[BlackElo "2182"]
[PlyCount "63"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Bg4 6. Bg2 Qd7 7. 0-0 0-0-0 8. a3 Bxf3 9. Bxf3 Nxe5 10. Bg2 Nxc4 11. Nd2 Nxd2 12. Bxd2 Ne7 13. Qb3 Nd5 14. Rfd1 Bc5 15. Rac1 Bb6 16. a4 c6 17. a5 Bc7 18. Rc5 Qe6 19. a6 b6 20. Rcc1 Rhe8 21. Qc2 Rd6 22. Qxh7 g6 23. e4 dxe3 24. Bxe3 Nxe3 25. Rxd6 Qxd6 26. fxe3 Qe5 27. Rf1 Rh8 28. Qxf7 Qxe3+ 29. Kh1 Rxh2+ 30. Kxh2 Bxg3+ 31. Kh3 Bf2+ 32. Bf3 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Roselli Mailhe, Bernardo"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2182"]
[BlackElo "2364"]
[PlyCount "40"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 d6 5. d4 c5 6. c4 Ne4 7. Qc2 Bf5 8. Nbd2 Qa5 9. Nh4 Nxg3 10. Nxf5 Nxf5 11. dxc5 dxc5 12. Bg2 Nc6 13. Bxc6+ bxc6 14. Bxg7 Nxg7 15. Qb2 f6 16. 0-0-0 Kf7 17. Ne4 Rhd8 18. e3 Rxd1+ 19. Rxd1 Rd8 20. Rf1 Ne6 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "3"]
[White "Marques, Eudes Pinto"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1863"]
[BlackElo "2182"]
[PlyCount "92"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Nge2 0-0 5. a3 Be7 6. d4 d6 7. Ng3 c6 8. Be2 Re8 9. 0-0 Qc7 10. b4 Bf8 11. Bf3 Be6 12. d5 cxd5 13. Nxd5 Nxd5 14. cxd5 Bd7 15. e4 g6 16. h4 Rc8 17. Bg4 a5 18. bxa5 Rxa5 19. Qf3 Bg7 20. Bd2 Rc5 21. Rfc1 Na6 22. Be3 Rxc1+ 23. Rxc1 Nc5 24. h5 b6 25. Rc3 Ra8 26. h6 Bf8 27. Bg5 Bxg4 28. Qxg4 Ra4 29. f4 exf4 30. Qxf4 Qd7 31. Bf6 Qe8 32. Re3 Nd7 33. Nh5 Qc8 34. Rf3 Qe8 35. Bb2 f5 36. Qg5 Be7 37. Nf6+ Bxf6 38. Bxf6 Rxe4 39. Rxf5 Re1+ 40. Kh2 Qe3 41. Rf3 Qxg5 42. Bxg5 Re5 43. Bf4 Rxd5 44. Re3 Kf7 45. Rc3 Nc5 46. Rf3 Ke6 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Perondi, Rodolfo Antonio"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2182"]
[BlackElo "1840"]
[PlyCount "69"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 f6 6. exf6 Qxf6 7. Qd2 Bb4 8. Nc3 0-0 9. e3 d6 10. Be2 Be6 11. 0-0 Bxc3 12. Qxc3 Qxc3 13. bxc3 Nge5 14. Nxe5 Nxe5 15. c5 Ng6 16. Bg3 dxc5 17. Bxc7 Rac8 18. Bg3 Rfd8 19. Rfd1 Ne7 20. Bf3 Nc6 21. Rd6 Rxd6 22. Bxd6 Na5 23. h4 b6 24. e4 Rd8 25. Bf4 Rd3 26. h5 c4 27. Rc1 Kf7 28. Be3 Nc6 29. Be2 Rd7 30. f4 Kg8 31. g4 Bf7 32. e5 Rd5 33. Kf2 g5 34. hxg6 hxg6 35. Bf3 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Da Costa, Mariana Nara Santan"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1544"]
[BlackElo "2182"]
[PlyCount "77"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 f5 5. e4 f4 6. Nf3 g5 7. h3 h6 8. Bd3 Nf6 9. a3 Bg7 10. b4 Na6 11. Bd2 0-0 12. Qb3 Bd7 13. Rb1 Be8 14. Qc2 Bg6 15. Ke2 Qd7 16. b5 Nb8 17. Na4 Qe7 18. Nc3 Nbd7 19. Ne1 Bh5+ 20. f3 Bh8 21. a4 Bg6 22. a5 Nh5 23. Kf2 Ng3 24. Rh2 Nf6 25. Ne2 Nfh5 26. Qd1 Bf6 27. Nc2 Qg7 28. Kg1 Nxe2+ 29. Bxe2 Ng3 30. Be1 Nxe2+ 31. Qxe2 h5 32. Bf2 Be8 33. Ne1 Bd7 34. Nd3 Kf7 35. Qd2 Rg8 36. Rb3 g4 37. Ne1 g3 38. Bxg3 fxg3 39. Rh1 0-1

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.21"]
[Round "11"]
[White "Mendes Domingues, Ribeiro Matheus"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2136"]
[BlackElo "2142"]
[PlyCount "49"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bxc3+ 7. bxc3 h6 8. g3 0-0 9. Bg2 Be6 10. 0-0 Qd7 11. Nh4 Bh3 12. f4 Bxg2 13. Kxg2 Qg4 14. Qxg4 Nxg4 15. h3 Nf6 16. Nf5 Kh7 17. Be3 Nd7 18. Rad1 Rae8 19. fxe5 Ndxe5 20. c5 dxc5 21. Bxc5 Rg8 22. Nd4 b6 23. Nxc6 Nxc6 24. Be3 Re7 25. Kf3 0-1

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.18"]
[Round "8"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2559"]
[BlackElo "2142"]
[PlyCount "73"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 Bd7 6. Nc3 exd4 7. Nxd4 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 Be7 10. b3 0-0 11. Bb2 c6 12. Rad1 Qe6 13. Rfe1 Rfd8 14. h3 Ne8 15. f4 Bf6 16. Qf2 Qe7 17. a4 a5 18. Rd3 Qc7 19. Ba3 Bxc3 20. Rxc3 Nf6 21. Rg3 Kh8 22. Bb2 Qe7 23. Rxg7 Kxg7 24. Qh4 h6 25. Re3 Rg8 26. Bxf6+ Qxf6 27. Rg3+ Qg6 28. Rxg6+ fxg6 29. Qe7+ Kh8 30. Qxd6 Rg7 31. e5 Re8 32. g4 Kh7 33. e6 Rge7 34. f5 h5 35. Kf2 hxg4 36. hxg4 gxf5 37. gxf5 1-0

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.16"]
[Round "6"]
[White "Di Berardino, Diego Rafael"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2477"]
[BlackElo "2142"]
[PlyCount "101"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. Bf4 e6 7. e3 Nc6 8. Bd3 Be7 9. h3 0-0 10. 0-0 b5 11. Qe2 Bb7 12. Rad1 Rc8 13. Bg3 Na5 14. Ne5 Nc4 15. a4 Qb6 16. axb5 axb5 17. Bh4 Rc7 18. f4 g6 19. g4 Ne8 20. Bxe7 Rxe7 21. g5 Ng7 22. Kh2 Nf5 23. Ng4 Kg7 24. Qf2 Bc6 25. h4 Rh8 26. Rde1 Ncd6 27. Rh1 b4 28. Nb1 Bb5 29. Bxf5 Nxf5 30. h5 Rc8 31. Kg1 Rcc7 32. Qh2 Kh8 33. Ne5 Be8 34. Nd2 Rc2 35. Ra1 Qb7 36. Nd3 Nd6 37. Qf2 Nc4 38. Qe1 Rc7 39. Nb3 Nxb2 40. Ndc5 Qc8 41. Qxb4 e5 42. Ne6 Bc6 43. Qd6 fxe6 44. Qxe5+ Kg8 45. hxg6 Be8 46. gxh7+ Rxh7 47. Rxh7 Kxh7 48. Ra7+ Kg6 49. f5+ exf5 50. Qd6+ Kxg5 51. Rg7+ 1-0

[Event "BRA-ch 89th"]
[Site "Recife"]
[Date "2023.12.14"]
[Round "3"]
[White "Quintiliano Pinto, Renato Rodrigues"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2489"]
[BlackElo "2142"]
[PlyCount "59"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 f6 4. Nc3 Bg4 5. g3 Bxf3 6. exf3 Nc6 7. d5 Nb8 8. Bh3 Nd7 9. 0-0 g6 10. f4 f5 11. fxe5 Nxe5 12. f4 Nf7 13. Re1+ Be7 14. Nb5 Qd7 15. Be3 Nf6 16. Bxa7 c6 17. Bd4 0-0 18. dxc6 bxc6 19. Nc3 d5 20. Na4 Ra5 21. cxd5 c5 22. Nb6 Qd8 23. Bc3 Ra6 24. d6 Bxd6 25. Nd5 Nxd5 26. Qxd5 Qc7 27. Bf1 Ra7 28. Bc4 Qd7 29. Rad1 Qc8 30. Qxd6 1-0

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.05"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Moyses Sobrinho, Elias"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2153"]
[BlackElo "1832"]
[PlyCount "65"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. Nf3 d6 5. d4 exd4 6. Nxd4 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Nc2 h6 10. Rb1 Be6 11. f3 Ne5 12. b3 Nfd7 13. Nd4 Nc6 14. Be3 Nxd4 15. Bxd4 Bxd4+ 16. Qxd4 Qf6 17. Qd2 Kh7 18. f4 Nb6 19. Rbe1 a6 20. Kh1 Bd7 21. Bd3 Bc6 22. Bb1 Kg7 23. Ne2 Rfe8 24. Nd4 Rad8 25. Nxc6 bxc6 26. c5 dxc5 27. Qc2 Rd4 28. Qxc5 Qd6 29. Qc3 Kg8 30. Rc1 Rd8 31. e5 Qb4 32. Qg3 Rd2 33. f5 1-0

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.05"]
[Round "5"]
[White "Weise, William Ferreira"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1831"]
[BlackElo "2153"]
[PlyCount "136"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Bf4 e6 6. Nf3 Be7 7. Nc3 0-0 8. Bd3 Nc6 9. 0-0 a6 10. b3 Bf6 11. Ne2 g6 12. Be4 Re8 13. Ne5 Nxe5 14. dxe5 Qxd1 15. Rfxd1 Bg7 16. Rac1 Rb8 17. Nd4 Nd7 18. Nf3 h6 19. c5 g5 20. c6 Nb6 21. Be3 Nd5 22. Bxd5 exd5 23. cxb7 Bxb7 24. Rxc7 g4 25. Nh4 Bxe5 26. Rc2 d4 27. Bxh6 Bf6 28. Bf4 Rbc8 29. Rxc8 Bxc8 30. g3 Re2 31. Rd2 Re1+ 32. Kg2 Bb7+ 33. f3 Ra1 34. Kf2 d3 35. fxg4 Bc3 36. Rxd3 Rxa2+ 37. Ke3 Be1 38. Kd4 Ba5 39. Ke5 Re2+ 40. Re3 Rxh2 41. Kf5 Bc8+ 42. Kg5 Be6 43. Kh5 Kg7 44. Bh6+ Kh7 45. Bg5 Rb2 46. Bf6 Rxb3 47. Rxb3 Bxb3 48. Nf3 Bb4 49. Nd4 Bd5 50. Nc2 Bd6 51. Kh4 Be4 52. Ne3 a5 53. Nc4 Bc7 54. Bb2 a4 55. Ba3 Bd3 56. Nd6 Kg6 57. Nf5 Kf6 58. Kh5 Bb8 59. Be7+ Ke6 60. Ba3 Be4 61. Kg5 Be5 62. Ne3 Bxg3 63. Nc4 Bd3 64. Nb6 Bb5 65. Kh5 Bc7 66. Nc8 Bd7 67. Na7 Bb6 68. g5 Kf5 0-1

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.04"]
[Round "4"]
[White "Gauche, Charles"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2153"]
[BlackElo "1535"]
[PlyCount "72"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Nf3 Nbd7 7. Be2 Nf8 8. 0-0 Ng6 9. Qc2 h6 10. Bxf6 Bxf6 11. Bd3 Ne7 12. Rad1 0-0 13. e4 dxe4 14. Bxe4 Qc7 15. Rfe1 Bd7 16. Ne5 Rad8 17. Ng4 Bg5 18. Bf3 Ng6 19. h3 Rfe8 20. Ne5 Nxe5 21. dxe5 c5 22. Ne4 Bc6 23. Nxg5 hxg5 24. Qe2 b6 25. Bxc6 Qxc6 26. Qe3 Qa4 27. b3 Qa5 28. Qxg5 Rxd1 29. Rxd1 Qxa2 30. Qe3 Qc2 31. Rd7 a5 32. Qf3 Qb2 33. Qe3 Qc2 34. h4 Ra8 35. Kh2 Qf5 36. Qe2 g6 1-0

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.04"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Mariot Vaz, Joao Antonio Bertol"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2153"]
[BlackElo "1773"]
[PlyCount "36"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. Bxf7+ Kxf7 7. Ng5+ Kg8 8. Ne6 Qe8 9. Nxc7 Qg6 10. Nxa8 Qxg2 11. Rf1 h6 12. Qd3 exd4 13. Nd5 Nxd5 14. exd5 Ne5 15. Qg3 Qe4+ 16. Kd1 Bg4+ 17. f3 Nxf3 18. h3 d3 0-1

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.04"]
[Round "3"]
[White "Messias, Jose Vitor Lamosa P"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1586"]
[BlackElo "2153"]
[PlyCount "142"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Bb5+ Nd7 5. a4 a6 6. Bd3 g6 7. Na3 Bg7 8. Nc4 Qe7 9. a5 Ngf6 10. Ne2 0-0 11. Ng3 Ne8 12. 0-0 h5 13. Ra3 h4 14. Ne2 Nc7 15. f4 exf4 16. Bxf4 Ne5 17. Rb3 Rb8 18. Rb6 Ne8 19. Nxe5 Bxe5 20. Bxa6 Ra8 21. Bxe5 Qxe5 22. Bxb7 Bxb7 23. Rxb7 h3 24. Ng3 hxg2 25. Kxg2 Ng7 26. Qf3 f5 27. Qf4 Qxf4 28. Rxf4 Rxa5 29. exf5 gxf5 30. Rb6 Rf6 31. Kf2 Kf7 32. Rb7+ Kg6 33. Rxg7+ Kxg7 34. Nh5+ Kg6 35. Nxf6 Kxf6 36. Rf3 Ke5 37. Ke3 Ra2 38. c4 Rxb2 39. Rf2 Rb3+ 40. Kd2 Rb2+ 41. Ke3 Rb1 42. Kd3 f4 43. Re2+ Kf5 44. Re8 Kg4 45. Rg8+ Kf3 46. Rf8 Rb3+ 47. Kc2 Re3 48. h4 Re2+ 49. Kd3 Rh2 50. Rf6 Rxh4 51. Rxd6 Rh3 52. Rg6 Rg3 53. Rf6 Kg4+ 54. Ke2 Rc3 55. d6 Rxc4 56. d7 Rd4 57. Rg6+ Kf5 58. Rc6 Rxd7 59. Rxc5+ Kg4 60. Rc3 Rh7 61. Kf2 Rh2+ 62. Kg1 Re2 63. Rc8 Kg3 64. Rg8+ Kf3 65. Ra8 Re1+ 66. Kh2 Kf2 67. Rf8 f3 68. Rf7 Re8 69. Kh3 Rh8+ 70. Kg4 Rh2 71. Kf4 Kg2 0-1

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.03"]
[Round "1"]
[White "Spieker, Otavio Schmidt"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1389"]
[BlackElo "2153"]
[PlyCount "44"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. exd5 exd5 5. Bb5+ Nc6 6. d4 a6 7. Bxc6+ bxc6 8. Nge2 Nf6 9. 0-0 Bd6 10. Re1 0-0 11. h3 Re8 12. Kh1 Ne4 13. Nxe4 Rxe4 14. c3 Qh4 15. Bd2 Bxh3 16. gxh3 Qxh3+ 17. Kg1 Rae8 18. Kf2 Be7 19. Rh1 Bh4+ 20. Kg1 Qg4+ 21. Kf1 Qf3+ 22. Kg1 Qf2# 0-1

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.24"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Almeida Junior, Alvaro Alves de"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2154"]
[BlackElo "2046"]
[PlyCount "61"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. g3 e6 4. Bb2 Be7 5. Bg2 0-0 6. c4 c5 7. cxd5 Qxd5 8. 0-0 Nc6 9. Ne5 Qd6 10. Nxc6 bxc6 11. Na3 Ba6 12. Nc4 Bxc4 13. bxc4 Rab8 14. Bc3 Nd7 15. Qa4 Bf6 16. Bxf6 Nxf6 17. d3 Rb7 18. Bf3 Nd7 19. Qa3 Rfb8 20. d4 Rb4 21. e3 Qc7 22. Rac1 cxd4 23. exd4 c5 24. d5 exd5 25. cxd5 Ne5 26. Bg2 Nc4 27. Qc3 Rc8 28. Bh3 Rd8 29. Rfd1 Qa5 30. Bf1 Nb6 31. Qe5 0-1

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.24"]
[Round "5"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2347"]
[BlackElo "2154"]
[PlyCount "78"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. a4 a5 6. Bf4 e6 7. e3 Be7 8. h3 Na6 9. Be2 0-0 10. 0-0 b6 11. Rc1 Nb4 12. Ne5 Bb7 13. cxd5 exd5 14. Qb3 Bd6 15. Bg5 Be7 16. Na2 Nxa2 17. Qxa2 Rc8 18. Qb3 h6 19. Bxf6 gxf6 20. Nf3 Kh8 21. Nh4 Rg8 22. Nf5 Bf8 23. Bd3 c5 24. Qd1 Rc7 25. Qh5 Rg6 26. f4 Bc8 27. Nh4 Rg3 28. Nf5 Rg6 29. Kh2 Qe8 30. b3 c4 31. bxc4 dxc4 32. Bc2 c3 33. Rf3 Bd7 34. Ra1 Bc6 35. Rg3 Bd7 36. Nd6 Bxd6 37. Bxg6 fxg6 38. Qxh6+ Kg8 39. Rxg6+ Kf7 1-0

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Do Valle Cardoso, Lucas"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2154"]
[BlackElo "2303"]
[PlyCount "69"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 e6 9. h3 Be7 10. Nbd2 0-0 11. Be2 Rfc8 12. 0-0 Qd8 13. Re1 b5 14. Bd1 b4 15. Bc2 Bxc2 16. Qxc2 a5 17. e4 a4 18. a3 bxc3 19. bxc3 Na5 20. Ra2 Nb3 21. Be5 g6 22. Bxf6 Bxf6 23. Re3 Rab8 24. Nf1 Qf8 25. exd5 exd5 26. Ne5 Rc7 27. f4 Re8 28. Qd1 Bg7 29. Rae2 Rd8 30. Ra2 Qd6 31. g3 Re7 32. Nh2 Rde8 33. Rae2 Re6 34. f5 gxf5 35. Nhf3 1/2-1/2

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Kayser, Gustavo Warmling"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2154"]
[BlackElo "1980"]
[PlyCount "101"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. c4 c5 6. Bg2 Nc6 7. 0-0 d5 8. cxd5 Nb4 9. Qc1 b6 10. Ne5 Nbxd5 11. Nc6 Qc7 12. Bxf6 Bxf6 13. Bxd5 Bh3 14. Nc3 Bxf1 15. Qxf1 Rac8 16. Bf3 Qd7 17. Rd1 Rxc6 18. Bxc6 Qxc6 19. Qg2 Qxg2+ 20. Kxg2 Rd8 21. Ne4 Bg7 22. d3 e6 23. g4 h6 24. Rc1 Rd4 25. Rc4 Kf8 26. Kf3 Ke7 27. Ke3 f5 28. gxf5 exf5 29. Nd2 Be5 30. Nf1 Ke6 31. Kf3 g5 32. h3 h5 33. Nd2 g4+ 34. Kg2 b5 35. Rxc5 Rf4 36. f3 Rd4 37. Rxb5 Rd8 38. Nc4 Bc7 39. fxg4 hxg4 40. hxg4 fxg4 41. Rh5 Rf8 42. Nd2 Bf4 43. Ne4 Rc8 44. Rc5 Rh8 45. Ng3 Rh3 46. Nf1 Rh7 47. e3 Bd6 48. Rg5 Rc7 49. Rxg4 Rc2+ 50. Kf3 Rxa2 51. Ra4 1-0

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "3"]
[White "Goncalves, Davi Sulzbacher"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2282"]
[BlackElo "2154"]
[PlyCount "64"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 c5 7. Nge2 Nc6 8. d5 Ne5 9. Nc1 e6 10. Be2 exd5 11. cxd5 Re8 12. 0-0 a6 13. a4 b6 14. Rb1 Qc7 15. Kh1 Rb8 16. f4 Ned7 17. e5 dxe5 18. Nd3 e4 19. Ne5 Bb7 20. d6 Qd8 21. Bc4 Rxe5 22. fxe5 Nxe5 23. Ba2 Kh8 24. Bg5 Nd3 25. Bd5 Nxd5 26. Bxd8 Rxd8 27. Nxe4 N5f4 28. Rxf4 Nxf4 29. Qg4 Bxe4 30. Qxf4 Bxb1 31. d7 Bf5 32. Qc7 Bf6 0-1

[Event "Florianopolis op-A"]
[Site "Florianopolis"]
[Date "2023.09.22"]
[Round "1"]
[White "Eger, Laura Luisa"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1828"]
[BlackElo "2154"]
[PlyCount "86"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 e5 5. 0-0 Be7 6. Re1 0-0 7. Bf1 Bg4 8. d3 Nc6 9. Nbd2 b5 10. h3 Bh5 11. Qc2 Rb8 12. d4 Qb6 13. d5 Nd8 14. Nh4 Re8 15. Nf5 Bf8 16. g4 Bg6 17. Be2 Bxf5 18. gxf5 g6 19. fxg6 fxg6 20. Qd3 Nf7 21. Qg3 Kh8 22. Bg4 Bh6 23. Nf3 Bxc1 24. Raxc1 Rf8 25. Be6 Nh5 26. Qh4 Qd8 27. Bxf7 Qxh4 28. Nxh4 Rxf7 29. Ng2 Rbf8 30. Rc2 Kg7 31. a4 Rb8 32. axb5 Rxb5 33. Ra1 Nf4 34. Nxf4 exf4 35. f3 Kf6 36. Ra6 Rb6 37. Rxb6 axb6 38. b4 Ra7 39. bxc5 bxc5 40. Kf2 Ra4 41. Rb2 Ra1 42. Rb6 Ke5 43. Rb3 Rc1 0-1

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.10"]
[Round "9"]
[White "Santiago, Yago de Moura"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "D75"]
[WhiteElo "2472"]
[BlackElo "2154"]
[PlyCount "65"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8. Nf3 0-0 9. 0-0 Nc6 10. d5 Na5 11. e4 e6 12. Bg5 f6 13. Be3 b6 14. Qe2 exd5 15. exd5 Nb7 16. a4 Re8 17. Rfd1 Nd6 18. Qa2 Bg4 19. a5 Rb8 20. axb6 axb6 21. Bf4 g5 22. Bxd6 Qxd6 23. Re1 Rxe1+ 24. Rxe1 b5 25. Nd2 c4 26. Qa7 f5 27. Re6 Qf8 28. d6 Bh5 29. Re7 Re8 30. Bc6 Rxe7 31. dxe7 Qc8 32. Bd7 Bg4 33. Nf3 1-0

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.09"]
[Round "8"]
[White "Gauche, Charles"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2154"]
[BlackElo "2115"]
[PlyCount "153"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. cxd5 exd5 8. Bd3 0-0 9. Nge2 c6 10. 0-0 Qd6 11. Rb1 a5 12. Qc2 Nd7 13. Ng3 Nb6 14. Qb3 Qb4 15. Qc2 Qd6 16. Qe2 Re8 17. Qh5 Bd7 18. Rbd1 Qe7 19. Nf5 Bxf5 20. Qxf5 g6 21. Qf4 Kg7 22. a3 Rac8 23. Rd2 Red8 24. Ne2 Nc4 25. Bxc4 dxc4 26. Rc2 b5 27. Nc3 Qe6 28. a4 Rb8 29. Rfc1 Be7 30. d5 cxd5 31. Nxb5 Bf6 32. Rd2 Be5 33. Qf3 Qf6 34. Qxf6+ Bxf6 35. Rcd1 Rbc8 36. g3 c3 37. Nxc3 Bxc3 38. bxc3 Rc4 39. Rd4 Rdc8 40. Kf1 Rxc3 41. Rxd5 Ra3 42. Rxa5 Rc4 43. Rd4 Rxd4 44. exd4 Kf6 45. Ke2 Ke6 46. h4 h5 47. Ra7 f6 48. Ra5 Ra2+ 49. Ke3 Ra3+ 50. Ke4 Ra2 51. d5+ Ke7 52. Ra7+ Kd6 53. Ra6+ Ke7 54. Ke3 Ra1 55. Ra7+ Kd6 56. Rg7 Ra3+ 57. Ke2 Rxa4 58. Rxg6 Ke5 59. Rh6 f5 60. Rxh5 Ra2+ 61. Kf3 Ra3+ 62. Kg2 Rd3 63. f3 Rd2+ 64. Kh3 Rd3 65. f4+ Ke4 66. Rh8 Kf3 67. Ra8 Rd1 68. Ra3+ Kf2 69. Ra2+ Kf3 70. h5 Rh1+ 71. Rh2 Rg1 72. h6 Rxg3+ 73. Kh4 Rg4+ 74. Kh5 Kg3 75. h7 Kxh2 76. h8Q Kg3 77. Qe5 1-0

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.08"]
[Round "7"]
[White "Marcolino, Daniel Mattos"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1994"]
[BlackElo "2154"]
[PlyCount "88"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Bg4 6. e3 Nxe5 7. exd4 Bxf3 8. gxf3 Qxd4 9. Qe2 0-0-0 10. Bh3+ Kb8 11. 0-0 Nxc4 12. Nc3 Bd6 13. Qe4 Qe5 14. Qxe5 Bxe5 15. Re1 Nf6 16. Bf1 Bxc3 17. bxc3 Nd2 18. Bxd2 Rxd2 19. Re7 Rf8 20. Bc4 Kc8 21. Bxf7 Kd8 22. Rae1 Rd7 23. Rxd7+ Kxd7 24. Bc4 Re8 25. Rb1 b6 26. Rd1+ Kc6 27. Kg2 Re5 28. a4 Rc5 29. Rd4 Kb7 30. Kf1 a6 31. Ke2 b5 32. axb5 axb5 33. Bd3 c6 34. Kd2 Kc7 35. Kc2 h6 36. Kb3 Rd5 37. Rxd5 Nxd5 38. c4 Nf4 39. Bh7 Kb6 40. cxb5 cxb5 41. Kc3 Kc5 42. h4 b4+ 43. Kb3 Ng2 44. h5 Nf4 0-1

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.07"]
[Round "5"]
[White "Bezerra, Jonathan Goncalves"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "2154"]
[PlyCount "56"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 c6 6. Nc3 Nf6 7. d4 Be7 8. Bd3 Bg4 9. Be3 0-0 10. Qc2 Bxf3 11. gxf3 d5 12. a3 dxc4 13. Bxc4 Nbd7 14. Ne4 Qa5+ 15. Bd2 Qh5 16. Qb3 Nb6 17. Ng3 Qh3 18. Bd3 Rad8 19. Be3 Nfd5 20. 0-0-0 Bf6 21. Bf5 Qh4 22. Bc2 Rfe8 23. Ne4 Nf4 24. Kb1 Ne6 25. Rhg1 Bxd4 26. Bg5 Nxg5 27. Nxg5 Rd5 28. Rg4 Qxf2 0-1

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.07"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Garcia, Julio Cesar de Paiv"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2154"]
[BlackElo "2034"]
[PlyCount "100"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Nf6 6. b3 Be7 7. Bb2 0-0 8. Qc2 Qc7 9. Ng5 g6 10. Ne4 Nxe4 11. Bxe4 d5 12. cxd5 exd5 13. Bg2 Na6 14. d3 d4 15. Nd2 Bxg2 16. Kxg2 Qb7+ 17. Nf3 Nb4 18. Qd2 Rad8 19. Kg1 Bf6 20. a3 Nd5 21. b4 Rfe8 22. Rac1 Nc3 23. Bxc3 dxc3 24. Qc2 cxb4 25. axb4 Qe7 26. e3 Qxb4 27. d4 Rc8 28. Rfd1 Qc4 29. Rd3 a5 30. Rxc3 Qxc3 31. Qxc3 Rxc3 32. Rxc3 Rb8 33. Kf1 b5 34. Rc6 Be7 35. d5 Rd8 36. e4 a4 37. Ra6 a3 38. Nd4 b4 39. Ke2 Rb8 40. Nb3 Rc8 41. d6 Bxd6 42. Rxd6 Rc3 43. Nd4 b3 44. Nxb3 Rxb3 45. Ra6 Kf8 46. Ra7 h5 47. h4 Kg8 48. e5 Rb5 49. Rxa3 Rxe5+ 50. Kf3 Rb5 1/2-1/2

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.06"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Saraiva, Alexandre Pacheco"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2154"]
[BlackElo "1872"]
[PlyCount "156"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 g6 8. Qf3 Bg7 9. 0-0-0 0-0 10. Nb3 Qc7 11. h3 b5 12. g4 Bb7 13. Rh2 Rac8 14. a3 Nb6 15. Bd3 Na4 16. Nxa4 bxa4 17. Na1 Qb6 18. c3 Rc7 19. Bh4 Rfc8 20. Rc2 d5 21. e5 Ne4 22. Bxe4 dxe4 23. Qe2 f6 24. Bf2 Qe6 25. Rcd2 fxe5 26. f5 gxf5 27. gxf5 Qxf5 28. Be3 Qf3 29. Nc2 Qxe2 30. Rxe2 e6 31. Rg2 Kh8 32. h4 Bd5 33. h5 h6 34. Rg6 Kh7 35. Rdg1 Rf7 36. Bd2 Rcf8 37. Ne3 Bb3 38. Be1 Bf6 39. Kd2 Bg5 40. R6xg5 hxg5 41. Rxg5 Rf5 42. Rg2 Rxh5 43. Ng4 Rf3 44. Ne3 Rf7 45. c4 Rd7+ 46. Ke2 Rc7 47. Ng4 Bxc4+ 48. Ke3 Rh3+ 49. Bg3 Rb7 50. Nf6+ Kh8 51. Nxe4 Bd5 52. Rg1 Rb3+ 53. Nc3 Rxb2 54. Kd3 Rb3 55. Kc2 e4 56. Be5+ Kh7 57. Rg7+ Kh6 58. Rg8 Rf3 59. Bd4 Rxa3 60. Rg1 Rd3 61. Bg7+ Kh5 62. Kb2 Rb3+ 63. Kc2 a3 64. Ne2 Rb2+ 65. Bxb2 axb2 66. Nf4+ Kh4 67. Nxd3 exd3+ 68. Kxb2 e5 69. Kc3 e4 70. Kd2 Bb7 71. Ke3 Bd5 72. Rg6 a5 73. Ra6 Kg4 74. Rxa5 Bc6 75. Rc5 Ba8 76. Rc7 Kf5 77. Re7 Kf6 78. Ra7 Bd5 1/2-1/2

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.05"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Lourenco, Valerio dos Santos"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2154"]
[BlackElo "1696"]
[PlyCount "49"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. g3 Bg7 5. Bg2 Nbd7 6. c4 e6 7. 0-0 0-0 8. d3 c6 9. Nbd2 Re8 10. Qc2 b6 11. cxd5 cxd5 12. Rac1 Ba6 13. b4 b5 14. Qc7 Qe7 15. Qa5 Qd6 16. Nd4 Rec8 17. N4b3 Rab8 18. Nc5 Nxc5 19. bxc5 Qc6 20. Be5 Rb7 21. Nb3 Rbc7 22. Nd4 Qb7 23. c6 Rxc6 24. Nxc6 Rxc6 25. Qd8+ 1-0

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.05"]
[Round "3"]
[White "Matsuura, Everaldo"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2406"]
[BlackElo "2154"]
[PlyCount "81"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Qb6 7. Qc2 Ne4 8. Bf4 Bd6 9. Bxd6 Nxd6 10. Bd3 h6 11. Nf3 0-0 12. 0-0 Be6 13. Na4 Qc7 14. Nc5 Re8 15. b4 Nd7 16. Rac1 Nxc5 17. dxc5 Ne4 18. Nd4 Bd7 19. Rfd1 Re5 20. b5 Rh5 21. f4 Nf6 22. bxc6 bxc6 23. Be2 Ng4 24. Qd2 Re8 25. h3 Nf6 26. Bxh5 Nxh5 27. Rb1 Ng3 28. Qb4 Bc8 29. Re1 Ne4 30. Qb8 Qa5 31. Nxc6 Qd2 32. Qb2 Qd3 33. Ne5 Qa6 34. Qb5 Qe6 35. Qc6 f6 36. Qxe6+ Bxe6 37. Nd3 Nd2 38. Rb7 Rc8 39. Rxa7 Bf5 40. Ra3 Nc4 41. Rb3 1-0

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.04"]
[Round "1"]
[White "Goetten Wagner, Julia"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1646"]
[BlackElo "2154"]
[PlyCount "44"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. Re1 d6 10. c3 Bg4 11. h3 Bh5 12. d4 Bxf3 13. gxf3 Qd7 14. Kh2 0-0 15. f4 exd4 16. cxd4 d5 17. e5 Ne4 18. Be3 Bh4 19. Rf1 Ne7 20. Qg4 Nf5 21. f3 Neg3 22. Bc2 Nxf1+ 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.22"]
[Round "6"]
[White "Rodrigues, Edgar"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2329"]
[BlackElo "2161"]
[PlyCount "85"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 0-0 11. 0-0 f5 12. f4 a6 13. Na3 e4 14. Nc4 a5 15. Be3 Nd7 16. Qd2 b6 17. g4 Nc5 18. g5 Bd7 19. b3 Qc7 20. Na3 Rfc8 21. Bb5 Bf8 22. Bd4 Bxb5 23. Nxb5 Qf7 24. Bb2 Rd8 25. Qd4 h6 26. gxh6 Qg6+ 27. Kh1 Qxh6 28. Rg1 Rd7 29. Rg5 Rc8 30. Qe3 Rf7 31. Rag1 Nd7 32. Nd4 Qh7 33. R1g3 Be7 34. Rh3 Bxg5 35. Rxh7 Kxh7 36. fxg5 f4 37. Qh3+ Kg6 38. Ne6 Ne5 39. Qh4 Rcf8 40. Nxf8+ Rxf8 41. Bxe5 dxe5 42. Qg4 Rf5 43. h4 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.21"]
[Round "5"]
[White "Gauche, Charles"]
[Black "Matsuura, Everaldo"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2161"]
[BlackElo "2396"]
[PlyCount "64"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 0-0 8. Qd3 d5 9. Bxd5 Nxd5 10. Qxd5 Qxd5 11. exd5 Nd4 12. Nxd4 exd4 13. a3 Re8+ 14. Kd1 Bxc3 15. bxc3 dxc3 16. d6 Bf5 17. f3 Re5 18. Bf4 Rd5+ 19. Kc1 g5 20. Bxg5 Rxd6 21. g4 Bd7 22. Rb1 h6 23. Bf4 Rf6 24. Rxb7 Bc6 25. Rb4 Re8 26. Rf1 Bxf3 27. Rb8 Bc6 28. Rxe8+ Bxe8 29. Rf2 Ra6 30. Kb1 Bd7 31. h3 Rxa3 32. Be5 Be6 1/2-1/2

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.20"]
[Round "4"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2537"]
[BlackElo "2161"]
[PlyCount "55"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 d6 7. Nc3 Nbd7 8. Rd1 d5 9. cxd5 exd5 10. Qg5 Kf8 11. Nxd5 h6 12. Qh4 c6 13. Nc3 Nb6 14. e3 a4 15. Bd3 Ra5 16. Ne5 Be6 17. 0-0 Bb3 18. Rc1 Qe7 19. Ne4 Nxe4 20. Qxe4 h5 21. Qf5 Rh6 22. Ng6+ Rxg6 23. Qxa5 Rxg2+ 24. Kxg2 Bd5+ 25. f3 Qg5+ 26. Kf2 Qh4+ 27. Ke2 Qxh2+ 28. Rf2 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "3"]
[White "Gauche, Charles"]
[Black "Sunye Neto, Jaime"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2161"]
[BlackElo "2420"]
[PlyCount "87"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 a6 6. d4 cxd4 7. Nxd4 Qc7 8. 0-0 Nxd4 9. Qxd4 Bc5 10. Qd3 Ng4 11. Qe2 h5 12. Bf4 d6 13. Rad1 Ne5 14. Na4 Bd7 15. b3 Ba7 16. Nb2 Rd8 17. c4 b5 18. Qd2 Ke7 19. Rc1 Nc6 20. Rfd1 e5 21. Be3 Bxe3 22. Qxe3 f6 23. Kf1 Qb8 24. Rd2 Nd4 25. Rxd4 exd4 26. Qxd4 Be6 27. Nd1 Qc7 28. Ne3 Qc5 29. Qd2 b4 30. Rd1 g6 31. Re1 Kf7 32. Nc2 a5 33. Nd4 Bd7 34. Rd1 Kg7 35. Ne2 Bc6 36. Bh3 Rde8 37. Nd4 Rxe4 38. Ne6+ Rxe6 39. Bxe6 Rd8 40. Bd5 Bd7 41. Re1 Re8 42. Rxe8 Bxe8 43. Qe2 Kf8 44. Qe6 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "2"]
[White "Ribeiro Carrico, Victor Hugo"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1731"]
[BlackElo "2161"]
[PlyCount "127"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Nf3 c6 5. Nc3 e6 6. 0-0 Be7 7. d4 Nd7 8. Ne4 0-0 9. Re1 Qc7 10. Bg5 Bxg5 11. Nfxg5 h6 12. Nf3 b6 13. c3 Bb7 14. Bb3 Rfd8 15. Ng3 Nf4 16. Nh4 c5 17. Nh5 Nxh5 18. Qxh5 Nf6 19. Qe5 Qxe5 20. dxe5 Nd5 21. g3 Ne7 22. Rad1 g5 23. Ng2 Ng6 24. f4 Bxg2 25. Kxg2 gxf4 26. gxf4 Nxf4+ 27. Kf3 Nd3 28. Re2 c4 29. Rg1+ Kf8 30. Bxc4 Rac8 31. Bxd3 Rxd3+ 32. Ke4 Rh3 33. Rg3 Rh5 34. Rf3 Rc5 35. Ref2 Rhxe5+ 36. Kd4 f5 37. Rh3 Rcd5+ 38. Kc4 Re4+ 39. Kb3 Kg7 40. c4 Rdd4 41. Rc2 a5 42. a3 f4 43. Rhc3 Re5 44. Ka2 a4 45. b4 axb3+ 46. Kxb3 Rf5 47. a4 Rc5 48. Kb4 e5 49. Rg2+ Kh7 50. Rg4 Rd1 51. Rh3 Rc1 52. Rh5 R1xc4+ 53. Kb3 Re4 54. Rf5 Rc7 55. Rf6 Re3+ 56. Kb4 Rh3 57. Re6 Rf7 58. Rg2 Rh5 59. Kc4 Rd7 60. Kb5 e4+ 61. Kc6 f3 62. Rg4 Rf7 63. Rgxe4 f2 64. Rf4 0-1

[Event "Caioba Rapid op 7th"]
[Site "Caioba"]
[Date "2023.06.18"]
[Round "6"]
[White "Di Berardino, Diego Rafael"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2484"]
[BlackElo "2161"]
[PlyCount "91"]
[EventDate "2023.06.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. 0-0 Bb7 8. Re1 d6 9. Bf3 Nd7 10. a4 bxa4 11. Nxa4 Ne5 12. b3 Nf6 13. c4 Be7 14. Ba3 0-0 15. Rc1 Nfd7 16. Qc2 Nxf3+ 17. Nxf3 Nc5 18. Nc3 Rfc8 19. Rb1 Bf6 20. Bb2 Rab8 21. Ba1 Ba8 22. Nd2 Qe7 23. Ne2 Rb6 24. Bd4 Bxd4 25. Nxd4 Qf6 26. N4f3 Rcb8 27. Re3 a5 28. Rbe1 e5 29. Ra1 a4 30. bxa4 Rb2 31. Qc1 Bc6 32. a5 Qg6 33. a6 R2b6 34. a7 Ra8 35. Rb1 Rb7 36. Rxb7 Bxb7 37. Qa3 h5 38. h3 Kh7 39. h4 f6 40. Qa5 Nxe4 41. Nxe4 Bxe4 42. Qc7 Bxf3 43. Rxf3 Qb1+ 44. Kh2 Qa1 45. Rg3 Rg8 46. Qf7 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.18"]
[Round "1"]
[White "Gauche, Charles"]
[Black "Senger, Maria Clara da Silv"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2161"]
[BlackElo "1461"]
[PlyCount "85"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bb5 exf4 5. d4 Bd7 6. Bxf4 a6 7. Ba4 Be7 8. 0-0 Nf6 9. Nbd2 0-0 10. c3 h6 11. Bc2 Nh7 12. Qe1 Ng5 13. Qg3 Re8 14. h4 Nxf3+ 15. Nxf3 h5 16. Bb3 Bg4 17. Ng5 Rf8 18. Nxf7 Rxf7 19. Bxd6 Bxd6 20. Qf2 Qd7 21. Qxf7+ Qxf7 22. Bxf7+ Kh7 23. e5 Be7 24. g3 Nd8 25. Bd5 c6 26. Be4+ g6 27. c4 Be2 28. Rfc1 Ne6 29. d5 Bc5+ 30. Kh1 Nd4 31. b4 Bxb4 32. Rab1 c5 33. a3 Bxa3 34. Rxb7+ Kh6 35. Ra1 Bb4 36. Rb6 Bf3+ 37. Bxf3 Nxf3 38. e6 a5 39. d6 Bc3 40. Ra3 Be5 41. Rxf3 a4 42. e7 a3 43. Rxa3 1-0

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.06"]
[Round "8"]
[White "Gemy Vargas, Jose Daniel"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2342"]
[BlackElo "2191"]
[PlyCount "73"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. 0-0 Nf6 5. b3 h6 6. Bb2 e6 7. d3 Be7 8. Nbd2 0-0 9. Re1 a5 10. a3 b5 11. e4 Bh7 12. e5 Nfd7 13. a4 b4 14. h4 c5 15. Nh2 Nc6 16. Ng4 Re8 17. f4 Nb6 18. Ne3 Rc8 19. h5 Qc7 20. Bh3 Nd4 21. Ra2 Kh8 22. Bxd4 cxd4 23. Ng2 Nd7 24. Nf3 Nb8 25. Re2 Nc6 26. Kh2 Bf8 27. Qg1 Qa7 28. Qf2 Rc7 29. Ra1 g6 30. g4 gxh5 31. gxh5 Bg7 32. Rg1 Rg8 33. Ngh4 Bf8 34. Rxg8+ Bxg8 35. f5 exf5 36. Nxf5 Nd8 37. Qh4 1-0

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.03"]
[Round "2"]
[White "Montanu, Dan Vladimir"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1895"]
[BlackElo "2191"]
[PlyCount "88"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 c6 7. 0-0 Qc7 8. h3 Nbd7 9. Be3 Re8 10. Rc1 e5 11. d5 h6 12. b4 Nh5 13. Qd2 Kh7 14. g4 Nf4 15. Kh2 Rf8 16. Bd1 a5 17. b5 c5 18. a4 Nb6 19. Ne2 Nxe2 20. Qxe2 f5 21. gxf5 gxf5 22. exf5 Qe7 23. Bc2 Bxf5 24. Bxf5+ Rxf5 25. Nd2 Qh4 26. Qg4 Qxg4 27. hxg4 Rf6 28. Ra1 e4 29. Ra2 Re8 30. Rh1 Rg6 31. Kg3 Bc3 32. g5 Bxd2 33. Bxd2 Nxc4 34. Rxh6+ Rxh6 35. gxh6 e3 36. fxe3 Nxd2 37. Rxd2 Rxe3+ 38. Kf4 Re5 39. b6 Kxh6 40. Rd3 Kg6 41. Rd2 Kf6 42. Rd3 Rh5 43. Kg4 Rf5 44. Rd2 Rg5+ 1/2-1/2

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.02"]
[Round "1"]
[White "Gauche, Charles"]
[Black "Vaz, Osvaldo Jose"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2191"]
[BlackElo "1639"]
[PlyCount "83"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 a6 9. Bd3 h6 10. Qd2 c5 11. dxc5 Nc6 12. 0-0-0 b5 13. Ne2 Nxc5 14. Kb1 Qa7 15. Ned4 Bd7 16. Nxc6 Bxc6 17. Nd4 Bd7 18. g4 b4 19. f5 f6 20. exf6 Rxf6 21. g5 hxg5 22. fxe6 Nxe6 23. Nxe6 Bxe6 24. Qxg5 Raf8 25. Qh4 Bf5 26. Bxf5 Rxf5 27. Qxb4 a5 28. Qc3 a4 29. a3 Qb7 30. Rd4 Qa6 31. Rhd1 Rc8 32. Qd3 Qxd3 33. R1xd3 Rf1+ 34. Rd1 Rxd1+ 35. Rxd1 Rc5 36. Rd4 Ra5 37. Rf4 Kh7 38. h4 Kg6 39. Kc1 Kh5 40. Kd2 Rb5 41. Rb4 Rc5 42. Rxa4 1-0

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.26"]
[Round "5"]
[White "Gauche, Charles"]
[Black "Cubas, Jose Fernando"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2214"]
[BlackElo "2451"]
[PlyCount "73"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Bd3 Bg7 5. Nbd2 0-0 6. e4 dxe4 7. Nxe4 Nxe4 8. Bxe4 Nd7 9. 0-0 c5 10. Be3 Nf6 11. Bd3 Nd5 12. c3 cxd4 13. Bxd4 Bxd4 14. Nxd4 e5 15. Nf3 Nf4 16. Be4 Qc7 17. Qb3 Bg4 18. Bd5 Rad8 19. Be4 Be6 20. Qa3 Bc4 21. Rfe1 f5 22. Bc2 Be2 23. Bd1 Bxf3 24. Bxf3 e4 25. Be2 Rd2 26. Bf1 b6 27. Qb3+ Kg7 28. Qa3 Qc5 29. Qxa7+ Rf7 30. Qa3 Nd3 31. Qxc5 bxc5 32. c4 Kf6 33. g4 Rc2 34. Reb1 Rd2 35. h4 g5 36. gxf5 g4 37. h5 0-1

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.26"]
[Round "6"]
[White "Volkmann, Andre Jordi"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "2131"]
[BlackElo "2214"]
[PlyCount "87"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Bb5 Qa5 9. 0-0 Bb4 10. Bxc6+ bxc6 11. Qa4 Qxa4 12. Nxa4 Bd3 13. Rfc1 Nd7 14. a3 Be7 15. b4 a5 16. Nc5 Nxc5 17. dxc5 f6 18. Bc7 axb4 19. axb4 Kd7 20. Bb6 e5 21. Ba7 Ke6 22. Rc3 Bb5 23. Rca3 f5 24. Bb6 Rxa3 25. Rxa3 Bf6 26. Bc7 g5 27. Nd2 g4 28. Ra7 d4 29. exd4 exd4 30. Bf4 Re8 31. Rxh7 Ra8 32. h4 d3 33. Rh6 Kf7 34. Rh7+ Kg8 35. Rd7 Ra1+ 36. Kh2 Bxh4 37. Nb3 Rb1 38. Nd4 Rxb4 39. Be5 Bc4 40. Nxf5 Bxf2 41. Rg7+ Kf8 42. Bd6+ Ke8 43. Re7+ Kd8 44. Bc7+ 1-0

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.25"]
[Round "3"]
[White "Gauche, Charles"]
[Black "De Souza, Alexandre Santos"]
[Result "1/2-1/2"]
[ECO "E74"]
[WhiteElo "2214"]
[BlackElo "1662"]
[PlyCount "102"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 c5 8. d5 e6 9. dxe6 Bxe6 10. Qd2 Nc6 11. Bxh6 Bxh6 12. Qxh6 Qa5 13. Qd2 Nd4 14. Rc1 Rfe8 15. f3 Nd7 16. b3 a6 17. f4 f5 18. Nf3 Nxe2 19. Nxe2 Qxd2+ 20. Nxd2 fxe4 21. Nf1 b5 22. Ne3 bxc4 23. bxc4 Rab8 24. 0-0 Rb2 25. Ng3 Bf7 26. Rcd1 Nb6 27. f5 g5 28. Ng4 Kg7 29. Rxd6 Nxc4 30. Rd7 Ne5 31. Nh5+ Kf8 32. Nxe5 Rxe5 33. Nf6 e3 34. Ng4 Re4 35. Nh6 Be8 36. Rh7 e2 37. Re1 Re7 38. Rxe7 Kxe7 39. Kf2 Bb5 40. Rc1 c4 41. a4 Bxa4 42. Rxc4 Bb5 43. Rc1 a5 44. Ng4 e1Q+ 45. Kxe1 Rxg2 46. Rc5 Rxg4 47. Rxb5 a4 48. Kf2 Kf6 49. Ra5 Rf4+ 50. Kg3 Rb4 51. h3 Rc4 1/2-1/2

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.25"]
[Round "4"]
[White "Laurindo, Ulisses Alvaro"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1371"]
[BlackElo "2214"]
[PlyCount "70"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Qc7 7. Bc4 e6 8. 0-0 Be7 9. Qe2 0-0 10. Rad1 b6 11. Rfe1 Re8 12. Ne4 Nd5 13. g3 Nd7 14. Bxd5 cxd5 15. Neg5 Nf8 16. Bf4 Qd8 17. h4 f6 18. Nh3 e5 19. dxe5 Bxh3 20. Qb5 Qd7 21. Qb3 Rad8 22. exf6 gxf6 23. c4 Be6 24. Nd4 Bf7 25. Qf3 Ng6 26. Kh2 Bf8 27. Rg1 Ne5 28. Bxe5 fxe5 29. Nf5 d4 30. g4 Be6 31. h5 Bd6 32. Nh6+ Kh8 33. Qe4 Rf8 34. f3 Rf4 35. Qe2 Qg7 0-1

[Event "Catarinense-ch U20"]
[Site "Rio Negrinho"]
[Date "2023.03.24"]
[Round "2"]
[White "Devens, Bruno Vendrusculo"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1764"]
[BlackElo "2214"]
[PlyCount "76"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Be6 8. 0-0 Qd7 9. Qf3 Nc6 10. Bf4 0-0-0 11. b4 g5 12. Be3 d5 13. b5 dxc4 14. bxc6 Qxc6 15. Qxc6 bxc6 16. Be4 Bd5 17. Bxd5 cxd5 18. Bxa7 Kb7 19. Be3 Ka6 20. f4 g4 21. f5 Ba3 22. Rab1 Rhe8 23. Bg5 Bc5+ 24. Kh1 Rb8 25. Rbd1 c6 26. Rd2 Be3 27. Bxe3 Rxe3 28. g3 Rbe8 29. f6 Re1 30. Rxe1 Rxe1+ 31. Kg2 Re3 32. h3 h5 33. hxg4 hxg4 34. Rd4 Rxc3 35. Rxg4 Rxc2+ 36. Kf3 c3 37. Ra4+ Kb6 38. Ke3 Rd2 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Cori Tello, Deysi Estella"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2356"]
[BlackElo "2211"]
[PlyCount "89"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b5 3. Bg5 Bb7 4. Nbd2 a6 5. Bh4 d6 6. a4 Nbd7 7. e3 bxa4 8. Rxa4 g6 9. Nb3 Bg7 10. Na5 Be4 11. Nd2 Bf5 12. Nc6 Qc8 13. Qa1 Nb8 14. Nxb8 Qxb8 15. c3 0-0 16. Bxa6 Bd7 17. Ra3 Bc6 18. 0-0 h5 19. b4 Bh6 20. Bxf6 exf6 21. Be2 Qb7 22. Bf3 d5 23. Nb3 Qb6 24. Na5 Rad8 25. Nxc6 Qxc6 26. Qa2 Qd7 27. Ra7 Qd6 28. Ra6 Qd7 29. Ra7 Rfe8 30. Qa5 Re7 31. Ra8 Ree8 32. Bxd5 Rxa8 33. Bxa8 h4 34. Qd5 Qe7 35. h3 f5 36. Qf3 Qd6 37. Bd5 Rd8 38. Bc4 Qf6 39. Ra1 Bf8 40. e4 Qc6 41. Bd5 Qd7 42. Ra6 Kg7 43. Bc4 Re8 44. e5 Qe7 45. Rf6 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "9"]
[White "Gauche, Charles"]
[Black "Cordero, Daniela"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2211"]
[BlackElo "2027"]
[PlyCount "77"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. b3 Bf5 5. Bb2 Nc6 6. Bb5 Qb6 7. Ba4 Qa6 8. c4 dxc4 9. bxc4 Qxc4 10. Ne5 Qd5 11. 0-0 e6 12. Nxc6 bxc6 13. Bxf6 gxf6 14. Nc3 Qd6 15. Qf3 Rc8 16. e4 Bg6 17. f5 Qd4+ 18. Kh1 Bd6 19. g3 Be5 20. Rad1 Ke7 21. Bb3 Rcd8 22. Ne2 Qb2 23. fxg6 hxg6 24. d3 Rh3 25. Rf2 Rdh8 26. Kg1 R3h6 27. Qe3 Qa3 28. d4 cxd4 29. Nxd4 Qa6 30. Qd3 Qb6 31. Nxe6 Qb7 32. Nc5 Qc7 33. Qd7+ Kf8 34. Qd8+ Qxd8 35. Rxd8+ Kg7 36. Rd7 g5 37. Bxf7 g4 38. Ne6+ Kh7 39. Bh5+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "Kim, Thiago"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1980"]
[BlackElo "2211"]
[PlyCount "80"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nf6 6. Nc3 Be7 7. 0-0 0-0 8. Re1 Bg4 9. f3 Bd7 10. Nxc6 Bxc6 11. Be3 a6 12. a4 Re8 13. Qd2 Bd7 14. a5 Be6 15. Nd5 Nxd5 16. exd5 Bf5 17. Qb4 Bf6 18. c3 Be5 19. f4 Bf6 20. Bf2 Rf8 21. Qxb7 Rb8 22. Qc6 Bd7 23. Qxa6 Rxb2 24. Rab1 Qb8 25. Bd3 Bxc3 26. Rec1 Bc8 27. Qc4 Bxa5 28. Bd4 Rb4 29. Rxb4 Qxb4 30. Qxb4 Bxb4 31. Rxc7 Bd2 32. g3 Bh3 33. Rc2 Ba5 34. Ra2 Bc7 35. Rc2 Bb8 36. Kf2 Rc8 37. Rxc8+ Bxc8 38. Bb6 Bb7 39. Bc4 Kf8 40. Ke3 Ke7 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Gauche, Charles"]
[Black "Lima, Stefan Moisei Vieir"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2211"]
[BlackElo "1991"]
[PlyCount "49"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. h4 Bg7 4. h5 Nc6 5. Bc4 e6 6. Nc3 Nge7 7. Qe2 a6 8. a4 Rb8 9. h6 Bd4 10. d3 f6 11. Bf4 Ne5 12. Nxe5 fxe5 13. Bg5 Bxc3+ 14. bxc3 0-0 15. 0-0 b5 16. axb5 axb5 17. Bb3 Kh8 18. Ra7 Bb7 19. Qe3 d6 20. Bxe6 Qb6 21. Rfa1 Nc6 22. R7a2 Qc7 23. Bd5 b4 24. Qh3 Bc8 25. Qh4 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "Almeida Junior, Alvaro Alves de"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2045"]
[BlackElo "2211"]
[PlyCount "36"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. c3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. cxd4 Bb4+ 11. Nc3 0-0 12. 0-0 Rd8 13. Rd1 Nd5 14. Nxd5 exd5 15. Bf4 Be6 16. Rac1 Rac8 17. Rxc8 Rxc8 18. Rc1 Rxc1+ 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Gauche, Charles"]
[Black "Gazola, Vanessa Ramos"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2211"]
[BlackElo "1949"]
[PlyCount "77"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. Rc1 c6 7. e3 b6 8. Bd3 Bb7 9. 0-0 c5 10. Nb5 Nc6 11. cxd5 Nxd5 12. Bg3 a6 13. Nc3 cxd4 14. exd4 Nxc3 15. bxc3 Bf6 16. Rb1 Rc8 17. Qe2 Na5 18. Rfc1 b5 19. a4 bxa4 20. Rxb7 Nxb7 21. Qe4 g6 22. Qxb7 Qa5 23. Qxa6 Qxa6 24. Bxa6 Ra8 25. Bc4 Rfc8 26. Ba2 Rc6 27. Ne5 Bxe5 28. Bxe5 Rb6 29. c4 Rb2 30. Ra1 f6 31. Bd6 Rd2 32. d5 exd5 33. cxd5 Re8 34. Bb4 Rb2 35. d6+ Kg7 36. d7 Rd8 37. Ba3 Re2 38. Bc4 Rc2 39. Bb5 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "Delgado Ramirez, Neuris"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2562"]
[BlackElo "2211"]
[PlyCount "59"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 Bxe6 9. axb5 Ne5 10. Nd4 Bg4 11. f3 Bd7 12. f4 Ng6 13. Qf3 Bc8 14. Nc3 Be7 15. f5 Ne5 16. Qg3 Bf6 17. Nd5 h6 18. b6 cxb6 19. Nb5 Kf8 20. Nbc7 Rb8 21. Nxf6 Qxc7 22. Ne8 Kxe8 23. Qxg7 Qc5+ 24. Kh1 Rf8 25. Bxh6 Nd7 26. Rad1 Kd8 27. Bf4 d5 28. Qg3 Ra8 29. Bd6 Qc6 30. Rfe1 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Correa, Joao Pedro Vieira"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1865"]
[BlackElo "2211"]
[PlyCount "70"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 0-0 8. c4 c6 9. Qc2 Nf6 10. b3 Bg4 11. Nbd2 Na6 12. a3 Nc7 13. Bb2 Ne6 14. g3 Re8 15. Bf5 Bxf5 16. Qxf5 g6 17. Qd3 Bf8 18. c5 Bg7 19. Rae1 Ne4 20. b4 Nxd2 21. Qxd2 a5 22. Bc3 axb4 23. axb4 Qf6 24. Kg2 Nc7 25. Ne5 Nb5 26. f4 h5 27. h3 Bh6 28. g4 Nxc3 29. g5 Qf5 30. Qxc3 Ra2+ 31. Kg1 Bxg5 32. fxg5 Qxg5+ 33. Ng4 Rea8 34. Qf3 f5 35. Kh1 hxg4 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Gauche, Charles"]
[Black "Hataby, Raed"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2211"]
[BlackElo "1979"]
[PlyCount "91"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 c6 5. Qd2 Qa5 6. Nf3 b5 7. Bd3 Nf6 8. h3 a6 9. 0-0 0-0 10. e5 dxe5 11. dxe5 b4 12. Ne2 Nd5 13. Bh6 Be6 14. Bxg7 Kxg7 15. Ned4 Nc7 16. a3 c5 17. Nxe6+ Nxe6 18. axb4 Qxb4 19. c3 Qb6 20. Ra4 Ra7 21. Rh4 h5 22. g4 Rh8 23. gxh5 gxh5 24. Kh2 Rd7 25. Rg1+ Kf8 26. Qe2 Ke8 27. Bc4 Kd8 28. Bxe6 Qxe6 29. Ng5 Qf5 30. e6 fxe6 31. Nxe6+ Kc8 32. Rg5 Qd3 33. Rxc5+ Kb7 34. Rb4+ Ka7 35. Rc7+ Ka8 36. Qxd3 Rxd3 37. Rcb7 Rc8 38. Nc7+ Rxc7 39. Rxc7 Rd2 40. Rc8 a5 41. Rcxb8+ Ka7 42. R4b7+ Ka6 43. b4 Rxf2+ 44. Kg3 axb4 45. Rxb4 Ka7 46. Kxf2 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Gauche, Charles"]
[Black "Elesbao, Bernardo Dartora"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2211"]
[BlackElo "1604"]
[PlyCount "73"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a5 9. h4 h5 10. f3 Qe8 11. Nh3 Nh7 12. Bh6 Qe7 13. Bxg7 Kxg7 14. Nf2 Nhf6 15. 0-0-0 a4 16. g4 Nc5 17. Kb1 Ra6 18. Rdg1 Rh8 19. g5 Nfd7 20. Ncd1 c6 21. Ne3 Nb6 22. Rd1 Rd8 23. Rhg1 Qc7 24. Nh1 Qb8 25. Ng3 Nb3 26. Qc3 Nd4 27. Rxd4 exd4 28. Qxd4+ Kh7 29. f4 Nd7 30. Bxh5 c5 31. Qc3 gxh5 32. Nxh5 Rg8 33. Ng4 Ne5 34. Ngf6+ Kh8 35. Nxg8 Kxg8 36. fxe5 dxe5 37. Nf6+ 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.23"]
[Round "11"]
[White "Jordao Barbosa, Marcio Ferre"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2054"]
[BlackElo "2221"]
[PlyCount "110"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nge2 e6 7. 0-0 Bd6 8. Bf4 Bxf4 9. Nxf4 0-0 10. Nd3 Rd8 11. Ne2 Nbd7 12. b4 Qc7 13. f4 b6 14. f5 e5 15. Qe1 exd4 16. Nxd4 Re8 17. Qg3 Qxg3 18. hxg3 Bb7 19. Nf3 h6 20. Rfe1 Kf8 21. Rad1 Rxe1+ 22. Rxe1 Re8 23. Rxe8+ Nxe8 24. g4 Ke7 25. Nf4 Nd6 26. Bd3 Nf6 27. Ne5 c5 28. bxc5 bxc5 29. Kf2 Kd8 30. Kg3 Kc7 31. Kh4 Bd5 32. c4 Bb7 33. g3 Ba6 34. a3 Bb7 35. Nh5 Nxh5 36. Kxh5 f6 37. Ng6 Bc6 38. Nf4 Be8+ 39. Kh4 Bf7 40. Nh5 Bxh5 41. Kxh5 Nf7 42. Kg6 Ne5+ 43. Kxg7 Nxd3 44. Kxf6 Kd6 45. Kg6 Ne5+ 46. Kxh6 Nxg4+ 47. Kg5 Ne5 48. Kf6 Nd7+ 49. Kg6 Ke7 50. g4 Ne5+ 51. Kg5 Nxc4 52. Kf4 Nxa3 53. Ke5 c4 54. Kd4 Kf6 55. Kc3 a5 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.22"]
[Round "10"]
[White "Gauche, Charles"]
[Black "Carvalho, Lazaro Miranda"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2221"]
[BlackElo "1916"]
[PlyCount "59"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. g3 Bf5 4. Bg2 e6 5. Bb2 Be7 6. 0-0 h6 7. d3 0-0 8. Nbd2 c6 9. Qe1 Nbd7 10. e4 Bh7 11. h3 a5 12. a3 Rc8 13. Qe2 Kh8 14. Nh2 Bc5 15. e5 Ng8 16. Kh1 Be7 17. f4 b5 18. g4 c5 19. f5 Qc7 20. a4 c4 21. bxc4 bxc4 22. dxc4 dxc4 23. Rf3 exf5 24. gxf5 Bxf5 25. Ne4 Be6 26. Nd6 Bxd6 27. exd6 Qxd6 28. Rd1 Qc7 29. Qe3 Ne7 30. Qxh6+ 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.21"]
[Round "9"]
[White "Do Nascimento, Davi Alves"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1968"]
[BlackElo "2221"]
[PlyCount "45"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. Bg5 c5 6. d5 h6 7. Bh4 d6 8. e3 Na6 9. Be2 Nc7 10. 0-0 a6 11. a4 Rb8 12. a5 b5 13. axb6 Rxb6 14. Ra2 Bd7 15. Nd2 Qb8 16. b3 Re8 17. Qc2 e6 18. dxe6 Bxe6 19. e4 Bd7 20. Bd3 g5 21. Bg3 Ne6 22. Na4 Nd4 23. Qd1 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.20"]
[Round "8"]
[White "Gauche, Charles"]
[Black "Leite Filho, Mario Tomaz"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "2221"]
[BlackElo "1994"]
[PlyCount "80"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Qc7 11. Qc1 b6 12. Rb1 cxd4 13. cxd4 Bb7 14. Rb2 Qd8 15. Bd5 Rc8 16. Rc2 Qd7 17. Qd2 e6 18. Bxc6 Bxc6 19. e5 Ba4 20. Rxc8 Rxc8 21. Nc3 Bc6 22. f3 Rd8 23. Qf2 b5 24. Bg5 Rb8 25. Ne4 Bxe4 26. fxe4 a5 27. Bf6 b4 28. Rd1 a4 29. Bxg7 Kxg7 30. h4 h5 31. g4 hxg4 32. h5 Qe7 33. Kg2 gxh5 34. Qe3 Rc8 35. Rf1 Rc2+ 36. Kg1 Rc3 37. Qf4 Rf3 38. Rxf3 gxf3 39. Qxf3 Kh6 40. Qg3 Qg5 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2221"]
[BlackElo "2192"]
[PlyCount "105"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 c5 6. c4 Nc6 7. 0-0 d6 8. d4 cxd4 9. Nxd4 Bd7 10. Nc3 Rb8 11. Qd2 a6 12. Rad1 Re8 13. Rfe1 Nxd4 14. Qxd4 Ng4 15. Qd2 Qa5 16. h3 Nf6 17. e4 Qh5 18. Ne2 b5 19. Nf4 Qh6 20. e5 Nh5 21. Nxh5 Qxd2 22. Rxd2 gxh5 23. c5 Bf5 24. cxd6 exd6 25. Rxd6 Re6 26. Red1 a5 27. Rd8+ Re8 28. Rxe8+ Rxe8 29. Rd5 Rb8 30. Bf1 Bb1 31. Rxb5 Rxb5 32. Bxb5 Bxa2 33. Ba4 Bf8 34. Bc3 Bb4 35. Bxb4 axb4 36. Kg2 Kf8 37. Kf3 Ke7 38. Ke3 Ke6 39. Kd4 Bb1 40. h4 Bc2 41. f4 f6 42. exf6 Kxf6 43. Kc4 Kf5 44. Bd7+ Ke4 45. Kxb4 Kf3 46. f5 Kxg3 47. f6 Bg6 48. Be6 Kxh4 49. f7 Bxf7 50. Bxf7 Kg4 51. Kc5 h4 52. b4 h3 53. b5 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "7"]
[White "Santiago, Yago de Moura"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2458"]
[BlackElo "2221"]
[PlyCount "113"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 cxd4 6. exd4 d5 7. cxd5 Qxd5 8. Nf3 Bd7 9. 0-0 Qh5 10. Be2 Qa5 11. Qb3 0-0 12. a3 Bxc3 13. bxc3 Bc6 14. c4 Nbd7 15. Bb2 Nh5 16. g3 Nhf6 17. Rfe1 Rac8 18. Bf1 Qh5 19. Ne5 Nxe5 20. Rxe5 Qf3 21. Qxf3 Bxf3 22. a4 Rfd8 23. Re3 Bc6 24. a5 h6 25. f3 Ne8 26. Rc1 a6 27. Kf2 Nd6 28. g4 Be8 29. Ba3 Ba4 30. Bc5 Bc6 31. h3 Ne8 32. Be2 Nf6 33. Rb1 Nd7 34. Be7 Re8 35. Bd6 Nf8 36. Kg3 Rcd8 37. Bc5 Nd7 38. Ba3 Nf8 39. Bc5 Nd7 40. Ba3 Nf8 41. Bb2 Rd6 42. h4 Red8 43. h5 Nh7 44. Rb3 Nf6 45. Kf2 R6d7 46. Rb6 Ne8 47. Rg1 Nd6 48. Bc3 Nc8 49. Rbb1 f6 50. Rb2 Kf7 51. Rgb1 Nd6 52. Rg1 Kf8 53. Bd3 Rc7 54. Bb4 Kf7 55. Re1 Ba4 56. Bc5 Nc8 57. Bg6+ 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.18"]
[Round "5"]
[White "Matsuura, Everaldo"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2433"]
[BlackElo "2221"]
[PlyCount "73"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 a6 10. d3 f5 11. Bb2 Bf6 12. e4 Kh8 13. exf5 Bxf5 14. Ne4 Bg4 15. h3 Bh5 16. Rc1 Nd7 17. Qc2 Be7 18. Nfd2 Bf7 19. Nc4 Be6 20. Rce1 Qe8 21. Nc5 Bxc5 22. bxc5 Qh5 23. g4 Qg5 24. d4 Bxc4 25. Qxc4 exd4 26. Bxc6 bxc6 27. Qxd4 Nf6 28. Re7 h5 29. Qe5 Qg6 30. Qf5 Qxf5 31. gxf5 Rac8 32. Rfe1 Rb8 33. Be5 Ne8 34. Bxc7 Nxc7 35. Rxc7 Rxf5 36. Rxc6 Rb2 37. Rf1 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "4"]
[White "Barioni, Daniel Rossiter"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1817"]
[BlackElo "2221"]
[PlyCount "78"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. g3 Bb7 6. Bg2 0-0 7. 0-0 Bxd2 8. Qxd2 d6 9. b3 Nbd7 10. Bb2 Qe7 11. Rfe1 Rfe8 12. Qc2 Be4 13. Qc3 Nf8 14. Bh3 Bb7 15. Qc2 Ne4 16. Bg2 Rab8 17. a4 a5 18. Rac1 Nd7 19. Red1 f5 20. Ba3 Ng5 21. Ne5 Nxe5 22. dxe5 Nf7 23. exd6 cxd6 24. e4 fxe4 25. Bxe4 Ng5 26. f3 Rbd8 27. Kg2 Bxe4 28. fxe4 Qb7 29. Re1 d5 30. cxd5 exd5 31. Qc6 Qf7 32. Rf1 Qh5 33. Rc2 Qh3+ 34. Kg1 dxe4 35. Rcf2 Nf3+ 36. Kh1 h6 37. Qc4+ Kh8 38. Bb2 Rd2 39. Qf7 Qxh2+ 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "3"]
[White "Gauche, Charles"]
[Black "Almeida Junior, Alvaro Alves de"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2221"]
[BlackElo "2057"]
[PlyCount "73"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 e6 9. h3 h6 10. Nbd2 Qa5 11. a4 Be7 12. Be2 0-0 13. 0-0 Rfc8 14. Re1 Qd8 15. Bd1 a6 16. Bc2 Bxc2 17. Qxc2 b5 18. e4 b4 19. Ne5 Nxe5 20. Bxe5 Nxe4 21. Nxe4 dxe4 22. Rxe4 bxc3 23. bxc3 Bd6 24. Rd1 Rab8 25. Qe2 Bxe5 26. dxe5 Qa5 27. Rxc4 Rxc4 28. Qxc4 Qxe5 29. Qxa6 Qxc3 30. Qd6 Ra8 31. Qf4 Qc6 32. Rd4 e5 33. Qxe5 Rxa4 34. Rd1 Kh7 35. Qf5+ Qg6 36. Qc8 Ra2 37. Kh2 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.16"]
[Round "2"]
[White "Andrade, Roberto Luiz Costa"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1978"]
[BlackElo "2221"]
[PlyCount "61"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Nc3 c6 7. dxc6 Nxc6 8. Nge2 e5 9. 0-0 Be7 10. d3 Qb6+ 11. Kh1 Rd8 12. Bg5 0-0 13. Bh4 Qa5 14. Qe1 Kh8 15. a3 Rd7 16. b4 Qd8 17. Bb5 Rc7 18. Bg3 Bd6 19. Bc4 Rd7 20. Bb5 Re8 21. Ne4 Bf8 22. Bh4 Be7 23. Bg3 Nd5 24. Qf2 f6 25. Nc5 Bxc5 26. Qxc5 Nb6 27. Bxc6 bxc6 28. Nc3 Bg6 29. Rae1 Nd5 30. Ne4 Ne7 31. f4 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.15"]
[Round "1"]
[White "Gauche, Charles"]
[Black "Silveira, Leonardo De Lima"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2221"]
[BlackElo "1753"]
[PlyCount "97"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 Bb4 5. dxe5 Nxe4 6. Qd3 d5 7. exd6 Nxd6 8. Bg5 f6 9. Bf4 Bf5 10. Qe3+ Qe7 11. 0-0-0 Qxe3+ 12. Bxe3 Bxc3 13. bxc3 0-0 14. Nd4 Nxd4 15. cxd4 Rfe8 16. h3 c6 17. Bf4 Nb5 18. Kb2 Rad8 19. c3 Nd6 20. f3 Bg6 21. g4 Bf7 22. Bd3 Nc4+ 23. Kc1 c5 24. Be4 cxd4 25. Rxd4 Rxd4 26. cxd4 b5 27. Rd1 g5 28. Bg3 Rc8 29. Bb7 Rd8 30. Be4 Rc8 31. Kb1 Ne3 32. Re1 Nc4 33. Ka1 Nd2 34. Bf5 Rc3 35. Rd1 Rxf3 36. Rxd2 Rxg3 37. d5 Kf8 38. d6 Ke8 39. Re2+ Kd8 40. Re7 Rg1+ 41. Kb2 Rg2+ 42. Kc3 Bg6 43. Be6 Rc2+ 44. Kd4 Rd2+ 45. Kc5 Rc2+ 46. Kxb5 Be8+ 47. Kb4 Rc6 48. Rxa7 Rxd6 49. Bc4 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.14"]
[Round "9"]
[White "Gauche, Charles"]
[Black "Brizzi, Milagros Tatiana"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2221"]
[BlackElo "2028"]
[PlyCount "68"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h5 8. Nf4 Bh7 9. Nxh5 Nc6 10. Bb5 Nge7 11. Bg5 Qc7 12. Qd2 a6 13. 0-0 Bg6 14. Ng3 cxd4 15. Qxd4 axb5 16. Nxb5 0-0-0 17. Qa4 Qa5 18. Qxa5 Nxa5 19. h5 Bh7 20. Nd6+ Rxd6 21. exd6 Nec6 22. Be7 Kd7 23. Bxf8 Rxf8 24. c3 Ne5 25. f3 Nac4 26. Rf2 Nd3 27. Rh2 Ndxb2 28. h6 gxh6 29. Rxh6 Bd3 30. Nh5 Nxd6 31. Nf4 Bc4 32. Kh2 Nd3 33. Nh5 Ne5 34. Kg3 Bd3 0-1

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.13"]
[Round "8"]
[White "Moura, Eduardo Henrique B"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2098"]
[BlackElo "2221"]
[PlyCount "90"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Nf6 9. Nc3 Qd6 10. h3 Bh5 11. Be3 Be7 12. Qb3 Qb4 13. g4 Bg6 14. Ne5 Qxb3 15. axb3 0-0 16. Bf3 Rfc8 17. g5 Ne8 18. Nxc6 bxc6 19. Rfc1 Nd6 20. Ra6 Nf5 21. Ne4 Nxe3 22. fxe3 Bxe4 23. Bxe4 Bxg5 24. Kf2 g6 25. Rcxc6 Rxc6 26. Bxc6 Rb8 27. Ba4 Rb7 28. e4 Bd8 29. Rd6 Bb6 30. Kf3 Kf8 31. d5 exd5 32. exd5 Re7 33. Rc6 Re3+ 34. Kg2 Rd3 35. d6 Kg7 36. d7 f5 37. Bb5 Rd2+ 38. Kf1 g5 39. Rc3 Rd5 40. Bc6 Rd6 41. Bb5 h5 42. Rf3 Kf6 43. Bd3 Rd5 44. Be4 Rd4 45. Bb7 Ke7 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.12"]
[Round "7"]
[White "Gauche, Charles"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2221"]
[BlackElo "2192"]
[PlyCount "38"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. Nf3 c4 11. Be2 b5 12. 0-0 Bd7 13. Ne1 a5 14. g3 Nc6 15. f4 Qe7 16. Ng2 Qa3 17. f5 b4 18. cxb4 axb4 19. Bh5 0-0 0-1

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.11"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Cezar, William Carlos Jr"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2221"]
[BlackElo "2023"]
[PlyCount "39"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. g3 e6 4. Bb2 Be7 5. Bg2 0-0 6. 0-0 b6 7. c4 Bb7 8. d4 dxc4 9. bxc4 c5 10. e3 cxd4 11. exd4 Nc6 12. Nbd2 Rc8 13. Rc1 Qd6 14. Re1 Rfd8 15. h3 Qb4 16. Rb1 Qa5 17. a3 Ba6 18. Re3 Qf5 19. Rc1 Ne8 20. d5 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.10"]
[Round "5"]
[White "Filimberti Uczai, Joao Pedro"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2093"]
[BlackElo "2221"]
[PlyCount "128"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. Qe2 a6 8. Nc3 Nbd7 9. d4 Nb6 10. Qf2 Nbxd5 11. Nge2 e6 12. Bg5 Be7 13. Nxd5 Nxd5 14. Bxd5 Qxd5 15. Bxe7 Kxe7 16. Qg3 Bd7 17. 0-0 g6 18. Rad1 Qd6 19. Qh4+ f6 20. Ng3 Kf7 21. Ne4 Qe7 22. Rfe1 Kg7 23. d5 Rad8 24. Kh1 Bc8 25. Nf2 Qf7 26. Qb4 Rhe8 27. a4 Rxd5 28. axb5 Rxb5 29. Qc3 Bb7 30. Rd4 e5 31. Rc4 Re7 32. Ne4 Bxe4 33. Rexe4 Rd7 34. h3 Rbd5 35. Rc6 Rd1+ 36. Kh2 R1d4 37. Rxa6 Qe7 38. Rc6 f5 39. Rxd4 exd4 40. Qc5 Qxc5 41. Rxc5 Kf6 42. Kg3 Ke6 43. Kf4 Kd6 44. Rc4 Kd5 45. b3 c5 46. h4 Re7 47. h5 gxh5 48. Kxf5 Rg7 49. g4 h4 50. Ra4 Rf7+ 51. Kg5 Rxf3 52. Kxh4 Rc3 53. Ra2 Re3 54. g5 Re7 55. Kh5 Ke4 56. Ra1 Rc7 57. Kh6 Ke3 58. Rd1 Ke2 59. Rd3 Rd7 60. g6 hxg6 61. Kxg6 Re7 62. b4 cxb4 63. Rxd4 Rc7 64. Rxb4 Rxc2 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.10"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Tamarozi, Isabelle"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2221"]
[BlackElo "2005"]
[PlyCount "95"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 c5 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 d6 6. d3 e5 7. 0-0 Nge7 8. Be3 0-0 9. Qd2 f5 10. Ne2 Nd4 11. Nfxd4 cxd4 12. Bg5 f4 13. gxf4 h6 14. Bxe7 Qxe7 15. fxe5 dxe5 16. c3 Qh4 17. cxd4 exd4 18. f4 Bg4 19. Qe1 Qh5 20. Ng3 Qb5 21. Qd2 Qd7 22. Rae1 h5 23. e5 h4 24. Ne4 h3 25. Bh1 Rae8 26. Nd6 Re7 27. Bd5+ Kh8 28. Qf2 Bxe5 29. Rxe5 Rxe5 30. Qxd4 Qxd6 31. Qxe5+ Rf6 32. Rc1 Bf5 33. d4 Bd7 34. Rc7 Bb5 35. Rc8+ Kh7 36. Rc7+ Kh8 37. Rf7 Qxe5 38. fxe5 Rxf7 39. Bxf7 Kg7 40. Be6 a5 41. Kf2 Kf8 42. Bxh3 Bc4 43. a3 Ke7 44. Bg2 b6 45. d5 Bd3 46. Ke3 Bf5 47. Kd4 Kd7 48. Be4 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.09"]
[Round "3"]
[White "Fier, Alexandr"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2600"]
[BlackElo "2221"]
[PlyCount "67"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. e4 Be7 7. N5c3 Nf6 8. Bd3 0-0 9. 0-0 Nd7 10. Nd5 Nc5 11. Nbc3 Bg5 12. Be3 Ne6 13. Qd2 Bxe3 14. fxe3 Nc5 15. b4 Nxd3 16. Qxd3 Bg4 17. Rab1 Rc8 18. Rb2 Qg5 19. Rbf2 Be6 20. a3 Rfd8 21. Rf5 Bxf5 22. exf5 e4 23. Nxe4 Qh4 24. f6 Ne5 25. Ne7+ Kf8 26. Qd5 Rxc4 27. fxg7+ Kxe7 28. Nxd6 Rxd6 29. Qxe5+ Re6 30. Qf5 Rc8 31. Qxf7+ Kd6 32. Rd1+ Ke5 33. g8Q Rxg8 34. Qxg8 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.08"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Manzi, Luiz Antonio Bardao"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2221"]
[BlackElo "1984"]
[PlyCount "47"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 Be7 6. Bg5 0-0 7. e3 c6 8. Bd3 Bg4 9. Qc2 h6 10. Bh4 Nbd7 11. h3 Bxf3 12. gxf3 c5 13. dxc5 Nxc5 14. 0-0-0 Nxd3+ 15. Qxd3 Qb6 16. Kb1 Rac8 17. Rhg1 Rfd8 18. Ka1 Qb4 19. Bg3 Rc6 20. Be5 Rb6 21. Ne2 Qh4 22. Nd4 Qxf2 23. Nf5 Kf8 24. Rdf1 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.07"]
[Round "1"]
[White "De Souza, Roberto Fabelino"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1760"]
[BlackElo "2221"]
[PlyCount "76"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 4. Nge2 d6 5. 0-0 Be6 6. Bxe6 fxe6 7. d4 exd4 8. Nxd4 Qd7 9. Qe2 e5 10. Nf5 Bxc3 11. bxc3 0-0 12. c4 Nc6 13. f3 Kh8 14. c3 b6 15. Rd1 Na5 16. Ne3 Rf7 17. Nd5 Qa4 18. Ne3 Raf8 19. Rb1 Nh5 20. Rb4 Nf4 21. Qd2 Qc6 22. a3 Re8 23. Qa2 Ref8 24. Nf5 Ne6 25. Be3 Nc5 26. Qd2 Na6 27. Rbb1 Nxc4 28. Qc1 Nc5 29. Bf2 Ne6 30. Kh1 Nf4 31. Ra1 d5 32. exd5 Nxd5 33. Ng3 Nd6 34. Qg5 Nf4 35. Rg1 e4 36. fxe4 Nxe4 37. Nxe4 Qxe4 38. Qg4 Nd3 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.29"]
[Round "7"]
[White "Gauche, Charles"]
[Black "Delgado Ramirez, Neuris"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2177"]
[BlackElo "2563"]
[PlyCount "49"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 c5 4. e3 Nc6 5. Nf3 d5 6. 0-0 Be7 7. b3 cxd4 8. exd4 0-0 9. c4 b6 10. Ne5 Bb7 11. Bb2 Rc8 12. Nd2 Ba8 13. Ndf3 Nxe5 14. Nxe5 Bd6 15. Qe2 Qe7 16. Rac1 Bb7 17. Rc2 dxc4 18. bxc4 Bxg2 19. Kxg2 Qb7+ 20. Nf3 Rfe8 21. Rfc1 Qa6 22. Qd3 Be7 23. Qb3 Red8 24. a4 Rb8 25. Ne5 1/2-1/2

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.29"]
[Round "8"]
[White "Gauche, Charles"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2177"]
[BlackElo "2592"]
[PlyCount "110"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 d6 5. d3 0-0 6. g3 e5 7. Bg2 c5 8. 0-0 Nc6 9. Nfd2 Bg4 10. f3 Be6 11. Nc4 Nd4 12. c3 Nc6 13. Qe1 d5 14. exd5 Qxd5 15. Nba3 Qd7 16. Nxe5 Nxe5 17. Qxe5 Qxd3 18. Rad1 Qf5 19. c4 Rad8 20. Qxf5 Bxf5 21. g4 Bd7 22. Be5 Bc6 23. Bd6 Rfe8 24. Bxc5 Rxd1 25. Rxd1 h5 26. h3 Nd7 27. Bb4 Ne5 28. Kf2 Bf6 29. Kg3 h4+ 30. Kf2 Bg5 31. Nb5 Bxb5 32. cxb5 Rc8 33. Be1 Bf4 34. Kf1 g5 35. Bf2 b6 36. a4 Rc3 37. b4 Be3 38. Rd5 Nc4 39. Rd8+ Kg7 40. Bxe3 Nxe3+ 41. Kf2 Nc4 42. Rc8 Rc2+ 43. Kg1 Ne3 44. Rxc2 Nxc2 45. Kf2 Kf6 46. f4 gxf4 47. Bd5 Nd4 48. Bc4 Kg5 49. a5 Kf6 50. a6 Ne6 51. Kf3 Ke5 52. Bxe6 fxe6 53. g5 Kf5 54. g6 Kxg6 55. Kxf4 Kf6 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.28"]
[Round "6"]
[White "Paredes Lagos, Anthony Javier"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2211"]
[BlackElo "2177"]
[PlyCount "95"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. h3 c6 11. Qf3 Re8 12. Bf4 Be6 13. Na4 Nd7 14. a3 Bf8 15. Rfe1 g6 16. b3 Nb6 17. Nxb6 axb6 18. a4 Bd6 19. h4 Bb8 20. Bg5 Qd6 21. g3 Bc7 22. h5 Bd8 23. Bxd8 Raxd8 24. Re2 Bd7 25. Rae1 Rxe2 26. Rxe2 c5 27. h6 f6 28. Bb5 Bxb5 29. axb5 Kf7 30. Qf4 Qd7 31. Qa4 g5 32. Qa6 Rb8 33. Re3 Kg6 34. Rf3 d4 35. Rd3 Kxh6 36. Rd1 Qe6 37. Qa7 Re8 38. Ra1 Kg6 39. Qc7 Re7 40. Qd8 Kh5 41. Kg2 Rd7 42. Rh1+ Kg6 43. Qf8 h5 44. Ra1 Rh7 45. Ra8 Rg7 46. Rc8 Qe7 47. Qh8 h4 48. Qe8+ 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.27"]
[Round "4"]
[White "Assad, Leonardo Vaz de Fig"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1761"]
[BlackElo "2177"]
[PlyCount "54"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d4 Nd7 5. 0-0 e6 6. Bf4 Ngf6 7. Nbd2 Be7 8. c3 0-0 9. h3 Bh5 10. g4 Bg6 11. Nh4 Ne4 12. Nxg6 hxg6 13. Bg3 f5 14. f4 Ndf6 15. e3 Nd6 16. Bh4 Nfe4 17. Bxe7 Qxe7 18. Nxe4 fxe4 19. g5 Nf5 20. Qe1 Kf7 21. Kf2 Rh8 22. Rh1 Rh5 23. Rc1 Rah8 24. Qd1 Qc7 25. Qa4 Rxg5 26. Rhg1 Rg3 27. Rce1 Rxe3 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.27"]
[Round "5"]
[White "Gauche, Charles"]
[Black "De Oliveira, Yuri Garcia"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2177"]
[BlackElo "1899"]
[PlyCount "85"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 0-0 14. Rg1 b4 15. Nce2 e5 16. f6 exd4 17. fxe7 Re8 18. Nxd4 Ne5 19. Qb3 Qc5 20. Qd5 Qxd5 21. exd5 Rxe7 22. Nc6 Re8 23. Bg2 Bg4 24. Rd4 Nf3 25. Bxf3 Bxf3 26. Nxb4 Re2 27. Rd2 Rae8 28. Rxe2 Rxe2 29. Nxa6 Bxd5 30. Nb4 Be4 31. a4 Kf8 32. h4 Rh2 33. Rg4 Rh1+ 34. Kd2 Rh2+ 35. Ke3 Bh1 36. Nd3 f5 37. gxf6 gxf6 38. Rf4 Ke7 39. b4 Bc6 40. b5 Bd7 41. b6 Bc8 42. Rc4 Kd8 43. Nb4 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.26"]
[Round "2"]
[White "Franca, Jairo Jr"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1756"]
[BlackElo "2177"]
[PlyCount "88"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. c3 b5 7. Bb3 Bg4 8. d3 Be7 9. h3 Bh5 10. a4 0-0 11. Na3 Rb8 12. axb5 axb5 13. Nc2 b4 14. Ba4 bxc3 15. bxc3 Rb6 16. Be3 Ra6 17. Qe2 d5 18. Bg5 Nb8 19. Rfb1 h6 20. Bh4 Rd6 21. g4 dxe4 22. dxe4 Bg6 23. Nxe5 Bh7 24. Nd4 Nd5 25. Rxb8 Qxb8 26. Nec6 Bxh4 27. Nxb8 Nxc3 28. Qe3 Nxe4 29. Ra2 Rxb8 30. Nf5 Bxf5 31. gxf5 Ng5 32. Bb3 Rbd8 33. Bc4 Rd4 34. Be2 Re4 35. Qb3 Rf4 36. Bg4 h5 37. Bxh5 Rxf5 38. Bg4 Rf4 39. Kg2 Ne4 40. Bf3 Nd2 41. Rxd2 Rxd2 42. Qb8+ Kh7 43. Qb1+ g6 44. Bd1 Rfxf2+ 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.26"]
[Round "3"]
[White "Gauche, Charles"]
[Black "Hoffman, Alejandro"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2177"]
[BlackElo "2378"]
[PlyCount "33"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 c5 4. d5 d6 5. Nc3 Nf6 6. Be2 b5 7. cxb5 a6 8. bxa6 0-0 9. f3 Nxa6 10. Bc4 Nd7 11. Nge2 Ne5 12. Bb5 c4 13. Nf4 Qb6 14. Qe2 Nb4 15. Qe3 Nc2+ 16. Ke2 Nxe3 17. Bxe3 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2022.10.25"]
[Round "1"]
[White "Gauche, Charles"]
[Black "Romais, Rodrigo"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2177"]
[BlackElo "1545"]
[PlyCount "57"]
[EventDate "2022.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 Nbd7 8. Qd2 a6 9. h4 h5 10. f3 Ne5 11. g4 Nfxg4 12. fxg4 Nxg4 13. Nh3 Bd4 14. 0-0-0 Bd7 15. Bxg4 Bxg4 16. Ne2 Bh8 17. Nf2 Bd7 18. Rdg1 b5 19. Bh6 bxc4 20. Bxf8 Kxf8 21. Nd1 Ba4 22. Nec3 Qa5 23. Nxa4 Qxa4 24. Nc3 Qb4 25. Rg2 Rb8 26. Rf1 Bf6 27. e5 dxe5 28. d6 exd6 29. Rxf6 1-0

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.16"]
[Round "9"]
[White "Cubas, Jose Fernando"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2468"]
[BlackElo "2177"]
[PlyCount "79"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Qd6 12. h3 Nd7 13. Bf4 Qf6 14. Qg3 h6 15. a3 Ba5 16. Nd1 Re8 17. Bc7 Bxc7 18. Qxc7 Ne5 19. f4 Nxd3 20. cxd3 Bf5 21. Nf2 Re7 22. Qa5 Qxb2 23. Qc5 Qf6 24. Rfe1 Rae8 25. Rxe7 Qxa1+ 26. Kh2 Rxe7 27. Qxe7 Qd4 28. Kg1 Bxd3 29. Qe8+ Kh7 30. Qxc6 Be4 31. Qc1 f5 32. h4 Qc4 33. Qxc4 dxc4 34. Nd1 Kg6 35. Kf2 Kh5 36. g3 g5 37. hxg5 hxg5 38. fxg5 Kxg5 39. Ke3 Bd5 40. Kd4 1/2-1/2

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.15"]
[Round "8"]
[White "Gauche, Charles"]
[Black "Becker, Rogerio Sperb"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2177"]
[BlackElo "2081"]
[PlyCount "45"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nd4 c6 9. cxd5 Nxd5 10. e4 Nc7 11. Nc3 d5 12. exd5 Nxd5 13. Nxd5 cxd5 14. Nf5 Na6 15. Qg4 Bf6 16. Rd1 Nc5 17. Bh6 Ne6 18. Re1 Qd7 19. Rad1 Rfd8 20. Bh3 g6 21. Bc1 d4 22. Nh6+ Kg7 23. Nxf7 1-0

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.15"]
[Round "7"]
[White "Heredia Serrano, Carla Sofia"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2095"]
[BlackElo "2177"]
[PlyCount "47"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. Qg4 c5 6. f4 Nc6 7. Nf3 Qc7 8. Be2 g6 9. 0-0 b6 10. Qg3 Bg7 11. c3 Ne7 12. Na3 a6 13. Nh4 Bb7 14. d4 0-0 15. Rac1 b5 16. Nc2 Qb6 17. Ne3 Kh8 18. Kh1 Nc6 19. Nf3 Rfc8 20. Ng5 Kg8 21. Qh3 Nf8 22. Bf3 b4 23. dxc5 Qa5 24. Ra1 0-1

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.14"]
[Round "5"]
[White "Gauche, Charles"]
[Black "Lunelli, Neuri Antonio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2177"]
[BlackElo "1794"]
[PlyCount "65"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 Qb6 5. g4 Bd7 6. f4 e6 7. Nge2 c5 8. Be3 Nc6 9. Qd2 cxd4 10. Nxd4 Nxd4 11. Bxd4 Bc5 12. Bxc5 Qxc5 13. 0-0-0 Ne7 14. Bd3 b5 15. f5 Bc6 16. Rhf1 a5 17. fxe6 fxe6 18. Ne2 b4 19. Nd4 Bd7 20. Qg5 a4 21. Rf3 0-0-0 22. Rf7 Nc6 23. Nxc6 Qxc6 24. Qe3 Kb8 25. Rxg7 b3 26. Kb1 bxa2+ 27. Kxa2 Rc8 28. Qd4 Rc7 29. Rf1 Rhc8 30. Qb4+ Ka8 31. Qa5+ Kb7 32. Rff7 Be8 33. Ba6+ 1-0

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.14"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Schena, Arthur"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2177"]
[BlackElo "1918"]
[PlyCount "43"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Nd2 Be7 9. Qe2 0-0 10. f4 a5 11. e5 Nd7 12. Rf3 g6 13. Rh3 Ba6 14. Nf3 Bxd3 15. cxd3 Nc5 16. Be3 Rb8 17. Kh1 Nd7 18. g4 Re8 19. Rg1 Bf8 20. Qf2 Bg7 21. d4 Rb7 22. f5 1-0

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.13"]
[Round "3"]
[White "Rodio, Julia Brunetto"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1841"]
[BlackElo "2177"]
[PlyCount "90"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. Bf4 0-0 8. 0-0 Bg4 9. h3 Bh5 10. Nbd2 Nxd2 11. Bxd2 Bd6 12. c3 Nd7 13. Be2 c6 14. Qc2 Nf6 15. Bg5 Re8 16. Rae1 Bc7 17. Ne5 Bg6 18. Bd3 Bxd3 19. Qxd3 Qd6 20. Qf5 Re6 21. Bxf6 Rxf6 22. Qd7 Rd8 23. Qxd6 Bxd6 24. Re3 Re6 25. Rfe1 f6 26. Nd3 Rxe3 27. Rxe3 Kf7 28. Kf1 a5 29. Ke2 b6 30. f4 c5 31. f5 c4 32. Nf2 b5 33. Re6 b4 34. Kd2 a4 35. Nd1 g6 36. g4 gxf5 37. gxf5 a3 38. bxa3 bxa3 39. Kc2 h5 40. Ne3 Bf4 41. Ng2 Bg5 42. Ra6 Re8 43. Kd1 Rb8 44. Rxa3 Rb1+ 45. Kc2 Rg1 0-1

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.13"]
[Round "4"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2359"]
[BlackElo "2177"]
[PlyCount "51"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Qe8 10. Nd2 Nh7 11. 0-0 Bf6 12. Bg3 Qe7 13. c5 Bg5 14. cxd6 cxd6 15. Nc4 Bd7 16. Qb3 Na6 17. Qb6 f5 18. f3 Rf6 19. Qxb7 Qd8 20. Bf2 Nc5 21. Bxc5 dxc5 22. Nxe5 Be3+ 23. Kh1 Be8 24. Nc6 Bxc6 25. dxc6 Rf7 26. Bc4 1-0

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.12"]
[Round "1"]
[White "Eberhard, Gustavo Henrique"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1307"]
[BlackElo "2177"]
[PlyCount "110"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Qb6 5. Qb3 c4 6. Qxb6 axb6 7. Nf3 e6 8. Nbd2 b5 9. Be2 b4 10. 0-0 bxc3 11. bxc3 Ba3 12. Rab1 Nf6 13. Ne5 0-0 14. Bg5 Nxe5 15. dxe5 Nd7 16. f4 Bc5 17. Rb2 Bxe3+ 18. Kh1 f6 19. exf6 Nxf6 20. Bxf6 Rxf6 21. g3 g5 22. fxg5 Rxf1+ 23. Bxf1 Bxg5 24. Nf3 Bf6 25. Nd4 Bxd4 26. cxd4 Kf8 27. Bh3 Ke7 28. Kg2 Bd7 29. Kf3 b5 30. Bg2 Ra3+ 31. Ke2 Kd6 32. g4 e5 33. dxe5+ Kxe5 34. g5 d4 35. Kd1 d3 36. Rf2 Bg4+ 37. Kc1 c3 38. Bf3 d2+ 39. Kd1 Bxf3+ 40. Rxf3 c2+ 41. Kxc2 Rxf3 42. Kxd2 Rf2+ 43. Kc3 Rxa2 44. Kb4 Rxh2 45. Kxb5 Rg2 46. Kc4 Rxg5 47. Kd3 h5 48. Kc4 h4 49. Kd3 h3 50. Kc4 h2 51. Kc3 h1Q 52. Kc4 Qd5+ 53. Kc3 Rg3+ 54. Kc2 Qa2+ 55. Kc1 Rg1# 0-1

[Event "Concordia op 6th"]
[Site "Concordia"]
[Date "2022.10.12"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Lazzarotti, Calebe Kadlubiski"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2177"]
[BlackElo "1668"]
[PlyCount "99"]
[EventDate "2022.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. h3 Bh5 6. Bb5 Bd6 7. c4 Nge7 8. c5 Bxf4 9. exf4 0-0 10. g4 Bg6 11. Ne5 f6 12. Nxc6 Nxc6 13. Bxc6 bxc6 14. Nc3 e5 15. f5 exd4 16. Qxd4 Re8+ 17. Kf1 Bf7 18. Kg2 Rb8 19. b4 g6 20. fxg6 Bxg6 21. Rhe1 f5 22. b5 fxg4 23. Rxe8+ Qxe8 24. hxg4 cxb5 25. Qxd5+ Qf7 26. Qxf7+ Bxf7 27. Rd1 Be6 28. Nd5 c6 29. Ne7+ Kg7 30. Nxc6 Rc8 31. Nxa7 Rxc5 32. a3 Bxg4 33. f3 Be6 34. Rd6 Kf7 35. Nc6 Bc4 36. Kg3 Rd5 37. Rh6 Kg7 38. Rh4 Rd6 39. Ne5 Bb3 40. Rb4 Ba4 41. Rf4 Rd5 42. Re4 Rd1 43. f4 Rb1 44. f5 Rb3+ 45. Kf4 Rxa3 46. Nd7 Bb3 47. Re7+ Kg8 48. Ne5 Ra1 49. Kg5 b4 50. Re8+ 1-0

[Event "Matinhos op 6th"]
[Site "Matinhos"]
[Date "2022.09.23"]
[Round "7.6"]
[White "Gauche, Charles"]
[Black "Salvadego, Matheus Henrique De"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2219"]
[BlackElo "1902"]
[PlyCount "58"]
[EventDate "2022.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Qc7 11. Qc1 Na5 12. Bd3 Rd8 13. Qa3 b6 14. Rfd1 Bb7 15. Rac1 Nc6 16. f3 e6 17. Ba6 Na5 18. Bd3 Rd7 19. Bf2 Bh6 20. Rb1 Rad8 21. Kh1 cxd4 22. cxd4 Nc4 23. Qa4 Ne3 24. Bg3 Qc8 25. Rdc1 Qa8 26. Bh4 f5 27. Bxd8 Qxd8 28. Qb3 Re7 29. Ng3 Bf4 1-0

[Event "Matinhos op 6th"]
[Site "Matinhos"]
[Date "2022.09.22"]
[Round "6.7"]
[White "Rosa, Gabriel Redon"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1837"]
[BlackElo "2219"]
[PlyCount "34"]
[EventDate "2022.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Qc7 6. Nf3 Bxc5 7. Bxc5 Qxc5 8. Nbd2 Ne7 9. Bd3 h6 10. 0-0 Nd7 11. Rc1 b5 12. Qe2 Rb8 13. Rfd1 Qb6 14. b3 b4 15. c4 bxc3 16. Rxc3 Nc5 17. Rdc1 Nd7 1/2-1/2

[Event "Matinhos op 6th"]
[Site "Matinhos"]
[Date "2022.09.21"]
[Round "5.9"]
[White "Gauche, Charles"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2219"]
[BlackElo "1892"]
[PlyCount "80"]
[EventDate "2022.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. f3 Bd7 12. dxc5 Qc7 13. Kh1 Ne5 14. Qb3 Nxc4 15. Qxc4 b6 16. Rfd1 Be6 17. Qb4 bxc5 18. Qxc5 Rfc8 19. Qxc7 Rxc7 20. Bd4 Rb8 21. Nf4 Bc4 22. e5 Rb2 23. a3 Rcb7 24. h4 Bh6 25. Be3 Kg7 26. Rd4 Ba2 27. Rb4 Bxf4 28. Bxf4 Be6 29. Be3 a6 30. Bc5 f6 31. Re1 Kf7 32. exf6 exf6 33. Rbe4 Bd5 34. Re7+ Rxe7 35. Rxe7+ Kg8 36. Bd4 Rb7 37. Bxf6 Rxe7 38. Bxe7 Kf7 39. Bb4 Kf6 40. Kg1 Kf5 1-0

[Event "Matinhos op 6th"]
[Site "Matinhos"]
[Date "2022.09.20"]
[Round "3.2"]
[White "Gauche, Charles"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2219"]
[BlackElo "2437"]
[PlyCount "82"]
[EventDate "2022.09.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b3 d6 4. Bb2 e5 5. Bc4 g6 6. Nc3 Bg7 7. Nd5 Nge7 8. Ne3 h6 9. g4 a6 10. Rg1 b5 11. Bd5 Nxd5 12. Nxd5 Be6 13. c4 bxc4 14. bxc4 Rb8 15. Bc3 0-0 16. h4 Nd4 17. h5 f5 18. exf5 Bxd5 19. cxd5 e4 20. Bxd4 cxd4 21. hxg6 exf3 22. Qxf3 Qg5 23. Qd3 Qf4 24. Kf1 Rb2 25. Rd1 Rxa2 26. Qe2 Be5 27. Rg2 Ra3 28. d3 Rc3 29. Qd2 Qxd2 30. Rxd2 a5 31. Rg1 Rc1+ 32. Kg2 Rxg1+ 33. Kxg1 a4 34. Kf1 a3 35. Ra2 Ra8 36. Ke2 Kg7 37. Kf3 Kf6 38. g7 Kxg7 39. Ke4 Ra4 40. f4 Bf6 41. Kf3 Bd8 0-1

