[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.06.30"]
[Round "3"]
[White "Hernandez Guerrero, Gilberto Eduardo"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2429"]
[BlackElo "2108"]
[PlyCount "45"]
[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 a6 6. Bc4 e6 7. Bb3 Be7 8. g4 Nc6 9. g5 Nxd4 10. Qxd4 Nh5 11. Rg1 0-0 12. Be3 b5 13. 0-0-0 Qc7 14. f4 b4 15. Qxb4 d5 16. Qd4 dxe4 17. Qxe4 Bb7 18. Qe5 Qxe5 19. fxe5 Bb4 20. Na4 Rac8 21. Nb6 Rc7 22. a3 Ba5 23. Nc4 1-0

[Event "Matinhos Caioba op 9th"]
[Site "Matinhos"]
[Date "2025.06.29"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Delgado Ramirez, Neuris"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "2108"]
[BlackElo "2489"]
[PlyCount "81"]
[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. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 e4 5. Bg5 Bb4 6. Qb3 Bxc3+ 7. Qxc3 0-0 8. Nh3 h6 9. Be3 d5 10. c5 Re8 11. Bg2 b6 12. 0-0-0 Ba6 13. Rd2 Nbd7 14. Bf4 Nf8 15. e3 Bc8 16. Bd6 N8h7 17. Ng1 Bf5 18. h3 h5 19. Ne2 Ng5 20. Nf4 Nf3 21. Rc2 Bh7 22. g4 hxg4 23. hxg4 Nxg4 24. Bf1 b5 25. Nxd5 cxd5 26. Bxb5 Re6 27. Bc6 Rc8 28. Bb7 Bf5 29. Bxc8 Qxc8 30. b4 Nxf2 31. Rxf2 Rxd6 32. b5 g5 33. Kb2 Rg6 34. c6 g4 35. c7 a6 36. Qc5 Kg7 37. Qe7 axb5 38. Qd8 g3 39. Rg2 Nh2 40. Rhg1 Nf3 41. Rh1 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.31"]
[Round "11"]
[White "Baules Rodriguez, Jorge Luis"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2257"]
[BlackElo "2112"]
[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. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 Bb4 8. Bd3 dxc4 9. Bxc4 Qa5 10. 0-0 Nd5 11. Qb3 Nb6 12. Bd3 0-0 13. Rfd1 h6 14. Bh4 Be7 15. Bg3 Rd8 16. Rac1 Nb4 17. Be4 N4d5 18. Ne5 Bg5 19. Ra1 Qb4 20. Qc2 Qe7 21. Bh7+ Kh8 22. Bg6 f5 23. Bxf5 Qf6 24. Bg6 Nxc3 25. bxc3 Kg8 26. Bh7+ Kf8 27. f4 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.31"]
[Round "11"]
[White "Baules Rodriguez, Jorge Luis"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2257"]
[BlackElo "2112"]
[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. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 Bb4 8. Bd3 dxc4 9. Bxc4 Qa5 10. 0-0 Nd5 11. Qb3 Nb6 12. Bd3 0-0 13. Rfd1 h6 14. Bh4 Be7 15. Bg3 Rd8 16. Rac1 Nb4 17. Be4 N4d5 18. Ne5 Bg5 19. Ra1 Qb4 20. Qc2 Qe7 21. Bh7+ Kh8 22. Bg6 f5 23. Bxf5 Qf6 24. Bg6 Nxc3 25. bxc3 Kg8 26. Bh7+ Kf8 27. f4 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Marrujo Pardo, Mauricio Emmanuel"]
[Result "1/2-1/2"]
[ECO "E75"]
[WhiteElo "2112"]
[BlackElo "2349"]
[PlyCount "24"]
[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. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. exd5 Qb6 10. Nf3 Bf5 11. 0-0 Ne4 12. Nxe4 Bxe4 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Marrujo Pardo, Mauricio Emmanuel"]
[Result "1/2-1/2"]
[ECO "E75"]
[WhiteElo "2112"]
[BlackElo "2349"]
[PlyCount "24"]
[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. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. exd5 Qb6 10. Nf3 Bf5 11. 0-0 Ne4 12. Nxe4 Bxe4 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "5"]
[White "Menna Barreto, Felipe Kubiaki"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2276"]
[BlackElo "2112"]
[PlyCount "114"]
[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. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 b6 5. Nc3 Be7 6. d5 d6 7. e4 e5 8. h3 0-0 9. Bd3 Na6 10. 0-0 Ne8 11. Ne2 Bd7 12. Kh2 Nac7 13. g4 b5 14. b3 Kh8 15. Ng3 g6 16. Bh6 Ng7 17. Qd2 b4 18. Rg1 Rg8 19. Rg2 a5 20. Rag1 a4 21. Ng5 Be8 22. f4 f6 23. Nf3 exf4 24. Bxf4 g5 25. Be3 axb3 26. axb3 Ra3 27. Qb2 Na6 28. h4 gxh4 29. Nf5 Nb8 30. Bh6 h3 31. Kxh3 Bg6 32. Ng5 Rxb3 33. Qxb3 fxg5 34. Bxg7+ Rxg7 35. Nxg7 Kxg7 36. e5 Nd7 37. Bxg6 hxg6 38. Re2 Nxe5 39. Rxe5 dxe5 40. Qf3 Bd6 41. Rf1 Qe7 42. Re1 Qa7 43. Rf1 Qe7 44. Qe4 Qa7 45. Kg2 Qa2+ 46. Rf2 Qa7 47. Qf3 Qe7 48. Re2 Qa7 49. Qe3 Qe7 50. Kg1 Qa7 51. Qxg5 Qa1+ 52. Kg2 Qd4 53. Ra2 Bc7 54. Rf2 b3 55. Qe7+ Kh6 56. Qh4+ Kg7 57. Qe7+ Kh6 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.26"]
[Round "5"]
[White "Menna Barreto, Felipe Kubiaki"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2276"]
[BlackElo "2112"]
[PlyCount "114"]
[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. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 b6 5. Nc3 Be7 6. d5 d6 7. e4 e5 8. h3 0-0 9. Bd3 Na6 10. 0-0 Ne8 11. Ne2 Bd7 12. Kh2 Nac7 13. g4 b5 14. b3 Kh8 15. Ng3 g6 16. Bh6 Ng7 17. Qd2 b4 18. Rg1 Rg8 19. Rg2 a5 20. Rag1 a4 21. Ng5 Be8 22. f4 f6 23. Nf3 exf4 24. Bxf4 g5 25. Be3 axb3 26. axb3 Ra3 27. Qb2 Na6 28. h4 gxh4 29. Nf5 Nb8 30. Bh6 h3 31. Kxh3 Bg6 32. Ng5 Rxb3 33. Qxb3 fxg5 34. Bxg7+ Rxg7 35. Nxg7 Kxg7 36. e5 Nd7 37. Bxg6 hxg6 38. Re2 Nxe5 39. Rxe5 dxe5 40. Qf3 Bd6 41. Rf1 Qe7 42. Re1 Qa7 43. Rf1 Qe7 44. Qe4 Qa7 45. Kg2 Qa2+ 46. Rf2 Qa7 47. Qf3 Qe7 48. Re2 Qa7 49. Qe3 Qe7 50. Kg1 Qa7 51. Qxg5 Qa1+ 52. Kg2 Qd4 53. Ra2 Bc7 54. Rf2 b3 55. Qe7+ Kh6 56. Qh4+ Kg7 57. Qe7+ Kh6 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.25"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Silva, Juliana Figueira Th"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2112"]
[BlackElo "1919"]
[PlyCount "103"]
[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 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. c3 e6 7. Bc2 b5 8. d4 Bb7 9. Re1 Be7 10. Nbd2 0-0 11. Nf1 Qc7 12. Bg5 Rfe8 13. h3 Rad8 14. N3h2 Nf8 15. f3 Nh5 16. Be3 Bh4 17. Re2 Ng6 18. Qd2 cxd4 19. cxd4 e5 20. d5 Nhf4 21. Bxf4 Nxf4 22. Re3 Bg5 23. h4 Rc8 24. Bb3 Bd8 25. g3 Nh5 26. Rd3 Qe7 27. Re1 Rb8 28. Bd1 Bb6+ 29. Kg2 f5 30. exf5 Qf7 31. Bc2 Qxf5 32. Ne3 Qg6 33. Neg4 Bc8 34. Ra3 Bf5 35. Bxf5 Qxf5 36. Re4 a5 37. Rc3 Bc5 38. Qd3 b4 39. Rc1 Rec8 40. Nh6+ gxh6 41. Rg4+ Qxg4 42. Nxg4 Kh8 43. Qf5 Ng7 44. Qe4 Rb7 45. Nxh6 Rf8 46. b3 Rd7 47. Rc4 Nh5 48. Qg4 Nf6 49. Qe6 Rb7 50. Nf5 Rd7 51. g4 Rb7 52. Nxd6 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.25"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Silva, Juliana Figueira Th"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2112"]
[BlackElo "1919"]
[PlyCount "103"]
[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 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. c3 e6 7. Bc2 b5 8. d4 Bb7 9. Re1 Be7 10. Nbd2 0-0 11. Nf1 Qc7 12. Bg5 Rfe8 13. h3 Rad8 14. N3h2 Nf8 15. f3 Nh5 16. Be3 Bh4 17. Re2 Ng6 18. Qd2 cxd4 19. cxd4 e5 20. d5 Nhf4 21. Bxf4 Nxf4 22. Re3 Bg5 23. h4 Rc8 24. Bb3 Bd8 25. g3 Nh5 26. Rd3 Qe7 27. Re1 Rb8 28. Bd1 Bb6+ 29. Kg2 f5 30. exf5 Qf7 31. Bc2 Qxf5 32. Ne3 Qg6 33. Neg4 Bc8 34. Ra3 Bf5 35. Bxf5 Qxf5 36. Re4 a5 37. Rc3 Bc5 38. Qd3 b4 39. Rc1 Rec8 40. Nh6+ gxh6 41. Rg4+ Qxg4 42. Nxg4 Kh8 43. Qf5 Ng7 44. Qe4 Rb7 45. Nxh6 Rf8 46. b3 Rd7 47. Rc4 Nh5 48. Qg4 Nf6 49. Qe6 Rb7 50. Nf5 Rd7 51. g4 Rb7 52. Nxd6 1-0

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "2112"]
[BlackElo "2294"]
[PlyCount "67"]
[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 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bb5 Bd6 9. Nf1 0-0 10. Be3 e5 11. Qb3 Nb6 12. Bxc6 bxc6 13. dxe5 Bxe5 14. Nxe5 Qxe5 15. Nd2 Qf5 16. 0-0 Qg6 17. Kh1 Bf5 18. Qb4 Nd7 19. Qh4 Ne5 20. Qg3 Qxg3 21. hxg3 a5 22. Kg1 Rfe8 23. b3 a4 24. Nf3 Nxf3+ 25. gxf3 Bc2 26. b4 Bd3 27. Rfe1 a3 28. Kg2 Bc4 29. Red1 c5 30. Rd2 d4 31. cxd4 cxb4 32. Rb1 Reb8 33. d5 Ra5 34. Rc1 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "2112"]
[BlackElo "2294"]
[PlyCount "67"]
[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 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bb5 Bd6 9. Nf1 0-0 10. Be3 e5 11. Qb3 Nb6 12. Bxc6 bxc6 13. dxe5 Bxe5 14. Nxe5 Qxe5 15. Nd2 Qf5 16. 0-0 Qg6 17. Kh1 Bf5 18. Qb4 Nd7 19. Qh4 Ne5 20. Qg3 Qxg3 21. hxg3 a5 22. Kg1 Rfe8 23. b3 a4 24. Nf3 Nxf3+ 25. gxf3 Bc2 26. b4 Bd3 27. Rfe1 a3 28. Kg2 Bc4 29. Red1 c5 30. Rd2 d4 31. cxd4 cxb4 32. Rb1 Reb8 33. d5 Ra5 34. Rc1 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "3"]
[White "Prado Oliveira, Fellipe"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1863"]
[BlackElo "2112"]
[PlyCount "134"]
[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 e6 5. 0-0 Nf6 6. c4 cxd4 7. Nxd4 Bc5 8. Nb3 Be7 9. cxd5 exd5 10. Nc3 Be6 11. a3 0-0 12. Nd4 Qd7 13. Nxe6 fxe6 14. b4 Ne5 15. f4 Nc4 16. f5 Rfd8 17. fxe6 Qxe6 18. Qd4 Nb6 19. Bf4 Bd6 20. Nb5 Bxf4 21. Qxf4 Qd7 22. Nd4 Qg4 23. Qxg4 Nxg4 24. Bh3 Nf6 25. Rac1 Nc4 26. a4 Kh8 27. Ne6 Rd6 28. Rfd1 Rd7 29. a5 Re7 30. e4 Nxe4 31. Rxd5 Nf6 32. Rd4 Ne5 33. Kg2 Nc6 34. Rdc4 a6 35. Nd4 Nxd4 36. Rxd4 Rae8 37. Rc8 g5 38. Rxe8+ Rxe8 39. Rc4 Re2+ 40. Kg1 Re7 41. Bg2 Kg7 42. Rc5 h6 43. b5 Ng4 44. b6 Re1+ 45. Bf1 Nxh2 46. Rc7+ Kg6 47. Kxh2 Rxf1 48. Rxb7 Ra1 49. Rb8 Rb1 50. Ra8 Kh5 51. Rxa6 Kg4 52. Ra8 Rb2+ 53. Kg1 Kxg3 54. Rf8 h5 55. Kf1 Rb1+ 56. Ke2 h4 57. a6 Rxb6 58. a7 Rb2+ 59. Ke1 Rb1+ 60. Ke2 Rb2+ 61. Ke3 Ra2 62. a8Q Rxa8 63. Rxa8 h3 64. Ke2 h2 65. Rh8 Kg2 66. Rg8 h1Q 67. Rxg5+ Kh3 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.24"]
[Round "3"]
[White "Prado Oliveira, Fellipe"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1863"]
[BlackElo "2112"]
[PlyCount "134"]
[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 e6 5. 0-0 Nf6 6. c4 cxd4 7. Nxd4 Bc5 8. Nb3 Be7 9. cxd5 exd5 10. Nc3 Be6 11. a3 0-0 12. Nd4 Qd7 13. Nxe6 fxe6 14. b4 Ne5 15. f4 Nc4 16. f5 Rfd8 17. fxe6 Qxe6 18. Qd4 Nb6 19. Bf4 Bd6 20. Nb5 Bxf4 21. Qxf4 Qd7 22. Nd4 Qg4 23. Qxg4 Nxg4 24. Bh3 Nf6 25. Rac1 Nc4 26. a4 Kh8 27. Ne6 Rd6 28. Rfd1 Rd7 29. a5 Re7 30. e4 Nxe4 31. Rxd5 Nf6 32. Rd4 Ne5 33. Kg2 Nc6 34. Rdc4 a6 35. Nd4 Nxd4 36. Rxd4 Rae8 37. Rc8 g5 38. Rxe8+ Rxe8 39. Rc4 Re2+ 40. Kg1 Re7 41. Bg2 Kg7 42. Rc5 h6 43. b5 Ng4 44. b6 Re1+ 45. Bf1 Nxh2 46. Rc7+ Kg6 47. Kxh2 Rxf1 48. Rxb7 Ra1 49. Rb8 Rb1 50. Ra8 Kh5 51. Rxa6 Kg4 52. Ra8 Rb2+ 53. Kg1 Kxg3 54. Rf8 h5 55. Kf1 Rb1+ 56. Ke2 h4 57. a6 Rxb6 58. a7 Rb2+ 59. Ke1 Rb1+ 60. Ke2 Rb2+ 61. Ke3 Ra2 62. a8Q Rxa8 63. Rxa8 h3 64. Ke2 h2 65. Rh8 Kg2 66. Rg8 h1Q 67. Rxg5+ Kh3 1/2-1/2

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.23"]
[Round "1"]
[White "Vaz, Vania Dora Madona"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1471"]
[BlackElo "2112"]
[PlyCount "64"]
[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. d3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e5 7. c3 Nge7 8. Nbd2 0-0 9. Re1 h6 10. h4 Be6 11. Nf1 d5 12. Qe2 Qd7 13. N3h2 Rad8 14. f3 f5 15. f4 fxe4 16. dxe4 d4 17. Rd1 exf4 18. Bxf4 Qc8 19. c4 Ne5 20. Rac1 N7c6 21. Qd2 Kh7 22. b3 Rf7 23. Nf3 Nxf3+ 24. Bxf3 g5 25. hxg5 hxg5 26. Qh2+ Kg8 27. Bxg5 Rxf3 28. Bxd8 Qxd8 29. Rd2 Qg5 30. Rcd1 Ne5 31. Rf2 Rf6 32. Qh1 Nf3+ 0-1

[Event "American Continental 19th"]
[Site "Foz do Iguacu"]
[Date "2025.05.23"]
[Round "1"]
[White "Vaz, Vania Dora Madona"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1471"]
[BlackElo "2112"]
[PlyCount "64"]
[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. d3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e5 7. c3 Nge7 8. Nbd2 0-0 9. Re1 h6 10. h4 Be6 11. Nf1 d5 12. Qe2 Qd7 13. N3h2 Rad8 14. f3 f5 15. f4 fxe4 16. dxe4 d4 17. Rd1 exf4 18. Bxf4 Qc8 19. c4 Ne5 20. Rac1 N7c6 21. Qd2 Kh7 22. b3 Rf7 23. Nf3 Nxf3+ 24. Bxf3 g5 25. hxg5 hxg5 26. Qh2+ Kg8 27. Bxg5 Rxf3 28. Bxd8 Qxd8 29. Rd2 Qg5 30. Rcd1 Ne5 31. Rf2 Rf6 32. Qh1 Nf3+ 0-1

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.04"]
[Round "7"]
[White "Gauche, Charles"]
[Black "Pedroso, Denian"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2112"]
[BlackElo "1988"]
[PlyCount "105"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Be2 Bb7 8. a4 b4 9. Nb1 c5 10. Nbd2 cxd4 11. exd4 Nbd7 12. a5 Be7 13. 0-0 0-0 14. Nc4 Nd5 15. Re1 Qc7 16. Bf1 Rfd8 17. Bd2 Rac8 18. Rc1 Qb8 19. Nfe5 Qa7 20. Qh5 g6 21. Qf3 N5f6 22. Qh3 Nxe5 23. Nxe5 Rxc1 24. Bxc1 Bd5 25. Qd3 Nd7 26. Be3 Nxe5 27. dxe5 Bc5 28. Rc1 Bxe3 29. Qxe3 Qb7 30. Qe2 Ra8 31. Rc5 Kg7 32. Qc2 b3 33. Qc3 Rb8 34. h3 Qb4 35. Qe3 Bb7 36. Qc1 Qd4 37. Qc3 Qxc3 38. Rxc3 Bd5 39. Rc5 Rb4 40. Bxa6 Ra4 41. Bc8 Ra2 42. a6 Rxb2 43. Rb5 Ra2 44. Bb7 b2 45. Bxd5 exd5 46. a7 Rxa7 47. Rxb2 f6 48. Rd2 Rd7 49. exf6+ Kxf6 50. Kf1 Ke5 51. Ke2 Ra7 52. Rc2 g5 53. Kd3 1/2-1/2

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.03"]
[Round "5"]
[White "Gauche, Charles"]
[Black "Da Silva Borges, Rodrigo"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2112"]
[BlackElo "2146"]
[PlyCount "41"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Ne2 e6 6. Ng3 Bg6 7. Bd3 Bxd3 8. Qxd3 Be7 9. Qb3 b6 10. Qf3 g6 11. Qf4 c5 12. dxc5 bxc5 13. Nd2 Nc6 14. c3 Nh6 15. Nf3 Ng4 16. 0-0 Bxh4 17. Qa4 Rc8 18. Bf4 Be7 19. b4 0-0 20. bxc5 Qa5 21. Qb3 0-1

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.03"]
[Round "6"]
[White "Zimmermann, Kleber Renato P"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1959"]
[BlackElo "2112"]
[PlyCount "70"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. 0-0 0-0 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nc3 d6 11. Qd3 g6 12. Rad1 Nd7 13. e4 Bg7 14. Rfe1 e5 15. b3 Re8 16. d5 Bc8 17. Nd2 Nc5 18. Qc2 f5 19. a3 f4 20. b4 Nb7 21. Nb3 Rf8 22. c5 a4 23. c6 axb3 24. Qxb3 Na5 25. bxa5 Rxa5 26. Nb1 Qf6 27. Nd2 Bh6 28. Nc4 Rc5 29. f3 Ba6 30. Nb2 fxg3 31. hxg3 Qg5 32. Kf2 Bg7 33. Re3 b5 34. Bh3 h5 35. Be6+ Kh7 0-1

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.02"]
[Round "3"]
[White "Gauche, Charles"]
[Black "Paranhos, Robinson"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2112"]
[BlackElo "1790"]
[PlyCount "51"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Bb4 7. h4 Be4 8. Rh3 h5 9. Ng3 c5 10. Bd2 Nc6 11. Ncxe4 dxe4 12. Bxb4 cxb4 13. c3 bxc3 14. bxc3 Qa5 15. Nxe4 hxg4 16. Nd6+ Kf8 17. Qxg4 Nxe5 18. Qf4 f6 19. dxe5 g5 20. Qb4 Qxb4 21. cxb4 Rxh4 22. Rxh4 gxh4 23. f4 b6 24. Bg2 Rd8 25. Kf2 fxe5 26. fxe5 1-0

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.02"]
[Round "4"]
[White "Ribeiro, Dionatan Lua Franze"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1912"]
[BlackElo "2112"]
[PlyCount "106"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 Be7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qc7 9. Ndb5 Qb8 10. a4 d6 11. Be3 Ne5 12. Na3 Bd7 13. h3 Rc8 14. Qd2 Be8 15. Rfd1 a6 16. b3 Qc7 17. Bd4 Nfd7 18. Ne2 Nc5 19. a5 Bc6 20. Bxe5 dxe5 21. Nc4 Rd8 22. Qe3 Nd7 23. Nb6 Nxb6 24. axb6 Qc8 25. c4 Rxd1+ 26. Rxd1 Qf8 27. Qc3 f6 28. h4 Bc5 29. Bh3 Re8 30. Qc2 Bxb6 31. Nc3 Bd4 32. Nd5 Qf7 33. Nb4 Bd7 34. Kh2 Qe7 35. Qd2 Rd8 36. f4 Be8 37. Kg2 Bb6 38. Nd3 Bc6 39. Qe2 Rd4 40. Nf2 exf4 41. gxf4 f5 42. Kg3 Rxd1 43. Nxd1 Bd8 44. Kh2 Qxh4 45. Qf2 Bxe4 46. Qxh4 Bxh4 47. Nc3 Bc6 48. Na4 Bf2 49. Bf1 Bxa4 50. bxa4 a5 51. Kg2 Bc5 52. Kf3 h6 53. Kg2 b6 0-1

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.01"]
[Round "2"]
[White "Da Silva, Igor Ferreira"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1826"]
[BlackElo "2112"]
[PlyCount "81"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. e3 Nc6 4. Be2 Bg4 5. c3 e6 6. b3 Nf6 7. Nbd2 Be7 8. Bb2 0-0 9. 0-0 cxd4 10. cxd4 Qa5 11. a3 Rfc8 12. b4 Qd8 13. Rc1 Nd7 14. Nb3 Bd6 15. Nc5 Nxc5 16. dxc5 Bxf3 17. gxf3 Be5 18. Bxe5 Nxe5 19. f4 Nd7 20. Kh1 Rc7 21. Rg1 Rac8 22. Qd4 g6 23. Bd3 Qf6 24. Qxf6 Nxf6 25. f3 Kf8 26. a4 a5 27. bxa5 Rxc5 28. Rxc5 Rxc5 29. a6 bxa6 30. Bxa6 Rc3 31. Ra1 Rxe3 32. a5 Rb3 33. Be2 Rb7 34. a6 Ra7 35. Rb1 Nd7 36. Bb5 Kg7 37. Kg2 Nc5 38. Rc1 f6 39. h4 e5 40. h5 gxh5 41. Kh3 1/2-1/2

[Event "Cidreira op"]
[Site "Cidreira"]
[Date "2025.05.01"]
[Round "1"]
[White "Gauche, Charles"]
[Black "De Lorenzi, Diego Rafael"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2112"]
[BlackElo "1700"]
[PlyCount "71"]
[EventDate "2025.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB19_2025"]
[SourceDate "2025.05.07"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 e6 7. 0-0 Nc6 8. h3 Bh5 9. c4 Qd7 10. d5 Bxf3 11. Bxf3 Nd4 12. dxe6 fxe6 13. Nc3 Nf6 14. Bg5 Be7 15. Bxf6 Bxf6 16. Be4 Rd8 17. Qh5+ Qf7 18. Qxc5 Be7 19. Qe5 Bd6 20. Qg5 Be7 21. Qg4 Nc6 22. Bxc6+ bxc6 23. Rae1 0-0 24. Qxe6 Rd2 25. Qxe7 Qxc4 26. Qe6+ Qxe6 27. Rxe6 Rxb2 28. Rxc6 Rc2 29. f4 Re8 30. Rf3 Re1+ 31. Kh2 Rec1 32. Rg3 a5 33. a4 Rf2 34. Rc8+ Kf7 35. Rc7+ Kf6 36. Nd5+ 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.16"]
[Round "6"]
[White "Calcada, Lucas Galvan"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1946"]
[BlackElo "2126"]
[PlyCount "78"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 d4 4. Bb2 Nc6 5. g3 e5 6. d3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Na3 Re8 10. Nc2 a5 11. Qd2 h6 12. a3 Bf5 13. b4 Bf8 14. Nh4 Bc8 15. e3 g5 16. Nf3 dxe3 17. fxe3 axb4 18. axb4 Rxa1 19. Bxa1 e4 20. Bxf6 Qxf6 21. Nfd4 Qd6 22. c5 Qd7 23. Bxe4 Nxd4 24. Nxd4 Qe7 25. Qf2 Bh3 26. Re1 b6 27. Bf5 g4 28. Nc6 Qg5 29. d4 bxc5 30. bxc5 Kh8 31. Na5 Qg7 32. Nb3 Qg5 33. Qf4 Bg7 34. Qxg5 hxg5 35. Kf2 Ra8 36. Be4 Ra2+ 37. Re2 Ra1 38. Bg2 f5 39. Rd2 Kg8 1/2-1/2

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.16"]
[Round "5"]
[White "Gauche, Charles"]
[Black "Boeck, Moacir Luis"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2126"]
[BlackElo "1900"]
[PlyCount "129"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. Bf1 b6 8. d4 Bb7 9. d5 e5 10. dxe6 fxe6 11. e5 dxe5 12. Qxd8 Rxd8 13. Nxe5 Nbd7 14. Nxd7 Rxd7 15. Bb5 Re7 16. Bg5 h6 17. Bh4 g5 18. Bg3 Rd8 19. Be5 Kf7 20. a4 Nd5 21. Bxg7 Kxg7 22. Na3 Nc7 23. Rad1 Rxd1 24. Rxd1 a6 25. Be2 Bc6 26. Rd6 Bxa4 27. Rxb6 Rd7 28. Rb7 Kf6 29. Kf1 Ke7 30. Kg1 Kd8 31. Rb8+ Ke7 32. Nc4 Bb5 33. g3 Bxc4 34. Bxc4 Rd6 35. Kg2 Rd2 36. Kf3 Rd6 37. Ke2 Kd7 38. Bd3 Ke7 39. Bc2 Nd5 40. Rb7+ Rd7 41. Rb3 Rd6 42. Be4 Kd7 43. Ra3 Rb6 44. Ra2 Kd6 45. Kd3 Nf6 46. Bf3 Nd5 47. Kc4 Rc6 48. Ra5 Nb6+ 49. Kd3 Nd5 50. b3 Rb6 51. Kc2 Nc7 52. Be2 Nb5 53. Ra4 Nc7 54. h4 Rb8 55. hxg5 hxg5 56. Bxa6 Nxa6 57. Rxa6+ Kd5 58. c4+ Ke5 59. Rc6 Rf8 60. Rxc5+ Kd4 61. Rxg5 Rxf2+ 62. Kd1 Rb2 63. Rb5 Rg2 64. c5 Rxg3 65. c6 1-0

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.15"]
[Round "2"]
[White "Da Silva, Bernardo Marques Ol"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "D09"]
[WhiteElo "1683"]
[BlackElo "2126"]
[PlyCount "109"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[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. Bg5 Be7 9. Bxe7 Ngxe7 10. Qb3 Ng6 11. Rd1 Bxf3 12. Bxf3 Ngxe5 13. Bd5 h5 14. h4 b6 15. Qb5 Nb8 16. Qxd7+ Rxd7 17. Na3 c6 18. Be4 g6 19. Rd2 f5 20. Bg2 Kc7 21. Rad1 Rhd8 22. b3 Na6 23. Nc2 c5 24. a3 Ng4 25. Bf3 Ne5 26. Bd5 Nb8 27. Kg2 Nbc6 28. Ne1 Ne7 29. Bf3 a6 30. Nd3 Nxd3 31. exd3 f4 32. Be4 Rf8 33. Re1 Rf6 34. Rde2 Kd6 35. Rd2 Rd8 36. Bb7 fxg3 37. fxg3 Nf5 38. Be4 Ne3+ 39. Kg1 Rdf8 40. Bg2 Rf5 41. Ree2 g5 42. Rf2 gxh4 43. gxh4 Ke5 44. Rxf5+ Rxf5 45. Bh3 Rf4 46. Bc8 a5 47. b4 axb4 48. axb4 Rxh4 49. bxc5 bxc5 50. Rh2 Rxh2 51. Kxh2 Kf4 52. Bb7 Ng4+ 53. Kh3 Nf2+ 54. Kh4 Nxd3 55. Kxh5 0-1

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.15"]
[Round "4"]
[White "De Oliveira, Matheus Tavares"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1762"]
[BlackElo "2126"]
[PlyCount "56"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. a3 Nc6 5. Nf3 Bg4 6. Bg5 Qd7 7. Nbd2 h6 8. Bh4 g5 9. Bg3 Bg7 10. h4 0-0-0 11. hxg5 hxg5 12. Rxh8 Bxh8 13. Nxg5 Nxe5 14. Ndf3 d3 15. exd3 Qf5 16. Bxe5 Bxe5 17. Be2 Bxb2 18. Rb1 Qa5+ 19. Kf1 Qxa3 20. Nxf7 Re8 21. d4 Bf5 22. N3e5 Bxb1 23. Qxb1 Qa1 24. Qxa1 Bxa1 25. g4 Bxd4 26. g5 a5 27. Nd3 Bc3 28. Nfe5 b6 0-1

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.15"]
[Round "3"]
[White "Gauche, Charles"]
[Black "Loss, Victor Pinheiro Cos"]
[Result "0-1"]
[ECO "D95"]
[WhiteElo "2126"]
[BlackElo "1673"]
[PlyCount "154"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Qb3 c6 7. cxd5 cxd5 8. Bd3 Nc6 9. 0-0 Rb8 10. Bd2 Bf5 11. Bxf5 gxf5 12. Ne2 Ne4 13. Rfc1 e6 14. Be1 Kh8 15. Nf4 Qd7 16. Nd3 Rfc8 17. Rc2 Nd6 18. Nc5 Qd8 19. Qd3 Ne4 20. Rac1 Nxc5 21. Rxc5 Bf8 22. R5c2 Bd6 23. a3 a6 24. g3 Ne7 25. Nd2 Rxc2 26. Rxc2 Rc8 27. Nb3 Ng6 28. Ba5 Qd7 29. Rxc8+ Qxc8 30. Qc3 Ne7 31. Qxc8+ Nxc8 32. Bd8 b6 33. Bf6+ Kg8 34. Kf1 Kf8 35. Ke2 Be7 36. Be5 Bd6 37. a4 a5 38. Kd3 Ke7 39. f3 f6 40. Bxd6+ Nxd6 41. Nd2 Kd7 42. h3 Ke7 43. b3 Kd7 44. Nb1 Nf7 45. h4 Nd6 46. Nc3 Kc6 47. Ne2 Kd7 48. Nf4 Ke7 49. Kc3 Kd7 50. Nd3 Kc6 51. Nf2 Kd7 52. Kd3 Kc6 53. g4 Kd7 54. Ke2 Ke7 55. g5 Kf7 56. Nd3 fxg5 57. hxg5 Kg6 58. Nf4+ Kf7 59. Kd2 Ne8 60. Kc3 Nd6 61. Kd3 Ke7 62. Nh5 Kf7 63. Nf4 Ke7 64. Ke2 Kf7 65. Kf2 Nc8 66. Kg3 Ne7 67. Nd3 Kg6 68. Kf4 Nc6 69. e4 fxe4 70. fxe4 dxe4 71. Kxe4 Kxg5 72. Nf4 Nxd4 73. Ke5 Nxb3 74. Nxe6+ Kg4 75. Kd5 h5 76. Kc4 Nc5 77. Nd4 Nxa4 0-1

[Event "Timbo U2400 op"]
[Site "Timbo"]
[Date "2025.02.14"]
[Round "1"]
[White "Gauche, Charles"]
[Black "Monteiro, Melissa"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2126"]
[BlackElo "1559"]
[PlyCount "71"]
[EventDate "2025.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB10_2025"]
[SourceDate "2025.03.05"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 Bg4 6. Be2 e6 7. Bf4 Bxc5 8. 0-0 Nge7 9. Nbd2 Ng6 10. Bg3 Bxf3 11. Nxf3 Qc7 12. Re1 0-0 13. Bf1 Nge7 14. Bd3 h6 15. c3 Rfd8 16. b4 Bb6 17. Rc1 Qd7 18. Qd2 a6 19. h4 Ba7 20. h5 Qe8 21. Qf4 Bb8 22. Qg4 Kh8 23. a3 Rc8 24. Bf4 Qg8 25. Qh3 Qf8 26. Bh2 Nd8 27. Nd4 Ndc6 28. Nf3 Nd8 29. g4 f5 30. g5 Nf7 31. Bf4 Ng8 32. Nh4 Qd8 33. Ng6+ Kh7 34. Bxf5 exf5 35. Qxf5 Nxg5 36. Kf1 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.25"]
[Round "9"]
[White "Gauche, Charles"]
[Black "Muzzi, Eduardo"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2139"]
[BlackElo "1955"]
[PlyCount "67"]
[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 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c5 7. Nxf6+ Nxf6 8. dxc5 Qa5+ 9. c3 Qxc5 10. 0-0 Be7 11. Qe2 0-0 12. Bg5 h6 13. Bh4 Nd5 14. Bxe7 Qxe7 15. Qe4 Nf6 16. Qh4 Nd5 17. Qxe7 Nxe7 18. Rad1 Nd5 19. Ne5 Rb8 20. Be4 Nf6 21. Bf3 a6 22. c4 Ne8 23. Rd8 Nf6 24. Rfd1 b5 25. b4 g6 26. c5 Nd5 27. Rxf8+ Kxf8 28. Bxd5 exd5 29. Rxd5 Ke7 30. Rd6 Be6 31. a3 Rd8 32. Rxd8 Kxd8 33. Kf1 Kc7 34. Ke2 1-0

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.24"]
[Round "8"]
[White "Kanzler, Karina Daniela Ferr"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1869"]
[BlackElo "2139"]
[PlyCount "66"]
[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. f4 e5 2. e4 exf4 3. Nf3 Ne7 4. d4 Ng6 5. Bc4 d6 6. c3 Be7 7. 0-0 0-0 8. Na3 c5 9. Nc2 Bg4 10. Nce1 Nc6 11. h3 Bh5 12. Bd5 cxd4 13. Bxc6 bxc6 14. cxd4 Qb6 15. b3 Bf6 16. Bb2 a5 17. Qd3 a4 18. Rb1 axb3 19. axb3 Rfb8 20. Nd2 Ra2 21. Nc2 h6 22. Kh1 Qb5 23. Qxb5 Rxb5 24. Na3 Rb8 25. Nc2 Be2 26. Rfc1 Bd3 27. Kh2 Bh4 28. e5 d5 29. Kg1 Ne7 30. Ne1 Bxe1 31. Rxe1 Bxb1 32. Rxb1 Nf5 33. Nf3 Rxb3 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.23"]
[Round "7"]
[White "Gauche, Charles"]
[Black "Jenidarchiche, Douglas Rodrigo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2139"]
[BlackElo "1914"]
[PlyCount "62"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. c3 Nxe4 6. d4 d5 7. Bb5 exd4 8. cxd4 Bb6 9. Ne5 Qf6 10. Qa4 0-0 11. Nxc6 bxc6 12. Bxc6 Bxd4 13. Be3 Bxb2 14. Bxa8 Be6 15. Qxa7 Bxa1 16. a4 Be5 17. f4 Bd6 18. Bc6 Qh4 19. Nd2 Nc3 20. Qa6 Bg4 21. Nf3 Qe7 22. Qd3 Bc5 23. Ne5 d4 24. Nxg4 dxe3 25. Re1 e2+ 26. Kh1 Rd8 27. Qg3 Rd1 28. Ne5 Qd6 29. Be8 Rxe1+ 30. Qxe1 Qd1 31. Bxf7+ Kf8 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.22"]
[Round "6"]
[White "Pavoni, Felipe Stevanin"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1878"]
[BlackElo "2139"]
[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. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Ne2 c5 8. dxc5 Nc6 9. Qg3 Nh6 10. Bf4 Nf5 11. Qb3 Rb8 12. g3 Bxc5 13. Nd2 b5 14. c3 Qb6 15. 0-0 Nce7 16. Nf3 Ng6 17. Kg2 0-0 18. Rad1 Rfc8 19. a3 a5 20. Rd3 b4 21. axb4 axb4 22. Qd1 bxc3 23. bxc3 Ra8 24. Nfd4 Nfe7 25. Nb3 Nc6 26. Nxc5 Qxc5 27. Be3 Qc4 28. f4 Qe4+ 29. Kh2 Ngxe5 30. fxe5 Nxe5 31. Nf4 Nxd3 32. Qxd3 Qxd3 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.21"]
[Round "5"]
[White "Gauche, Charles"]
[Black "Marques, Eudes Pinto"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2139"]
[BlackElo "1885"]
[PlyCount "80"]
[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 Nf6 2. Nc3 e5 3. g3 a6 4. Bg2 Nc6 5. e3 Bb4 6. Nge2 d6 7. Nd5 0-0 8. a3 Bc5 9. d4 Ba7 10. h3 Re8 11. 0-0 h6 12. b4 exd4 13. exd4 Nxd5 14. cxd5 Ne7 15. Ra2 Bd7 16. Nf4 Bb5 17. Re1 Nf5 18. Rxe8+ Qxe8 19. Bb2 Qe7 20. Bc3 Re8 21. Kh2 g6 22. Rd2 h5 23. Qf3 Qg5 24. h4 Qg4 25. Qxg4 hxg4 26. Rd1 Kg7 27. Kg1 Ba4 28. Rd3 Bb5 29. Rd1 Ba4 30. Rd2 Re1+ 31. Kh2 Rd1 32. Ne2 Rxd2 33. Bxd2 Bb5 34. Nc3 Bc4 35. f3 gxf3 36. Bxf3 Nxd4 37. Bg4 Nb5 38. Bc8 Bd4 39. Nxb5 axb5 40. Bxb7 Ba2 1/2-1/2

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.20"]
[Round "4"]
[White "Benitez, Raul Ivan"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "1909"]
[BlackElo "2139"]
[PlyCount "81"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Bc5 9. 0-0 0-0 10. Nc3 h6 11. Nge4 Nxe4 12. Nxe4 Be7 13. Qh5 f5 14. Ng3 Qd7 15. Re1 Bd6 16. b4 Bxb4 17. Bb2 e4 18. Bf1 Qxd2 19. Qg6 Qg5 20. Qxg5 hxg5 21. Reb1 Bc5 22. Bc3 Bb6 23. Nh5 Be6 24. Nxg7 Bd5 25. Nh5 Kf7 26. Bxa5 Bxa5 27. c4 Be6 28. Rb7+ Kg6 29. g4 fxg4 30. Ng3 Rf4 31. Bg2 Bxc4 32. Bxe4+ Rxe4 33. Nxe4 Bd5 34. Nc5 Rf8 35. Rc1 Bb6 36. a4 Re8 37. Kf1 Re5 38. Nd7 Re4 39. Nxb6 axb6 40. Rxb6 Rxa4 41. Rcxc6+ 1/2-1/2

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.20"]
[Round "3"]
[White "Gauche, Charles"]
[Black "Salinas Herrera, Pablo Patricio"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2139"]
[BlackElo "2471"]
[PlyCount "66"]
[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. d4 Nf6 3. c4 e6 4. Nc3 h6 5. g3 Nc6 6. Bg2 Bd6 7. 0-0 0-0 8. Re1 dxc4 9. Qa4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Qxc4 c6 13. a4 a5 14. Be3 Be6 15. Qc5 Bd6 16. Qd4 Bb3 17. Rec1 Re8 18. Qb6 Qxb6 19. Bxb6 Bb4 20. e4 Nd7 21. Be3 Ne5 22. Bf1 Rad8 23. Bb6 Rd7 24. Na2 Bd2 25. Rc5 Nf3+ 26. Kh1 Rxe4 27. Nc3 Re1 28. Rxe1 Bxe1 29. Rxa5 Bxc3 30. bxc3 Rd1 31. Kg2 Bd5 32. Be2 Rg1+ 33. Kh3 Be6+ 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.19"]
[Round "2"]
[White "Calcada, Henrique Galvan"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1864"]
[BlackElo "2139"]
[PlyCount "97"]
[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. g3 Nf6 3. Bg2 Nc6 4. Nf3 d5 5. cxd5 Nxd5 6. d3 Be7 7. Nc3 Nb6 8. 0-0 0-0 9. a3 a5 10. Be3 f5 11. Bxb6 cxb6 12. Qb3+ Kh8 13. Na4 Ra6 14. e3 Bf6 15. Nd2 Na7 16. Rfd1 Re8 17. Rac1 Be6 18. Qc2 Re7 19. Bf1 b5 20. Nc5 Rc6 21. Nxe6 Rexe6 22. Qb1 Re7 23. Bg2 Rd6 24. Nb3 b6 25. d4 e4 26. Nd2 Red7 27. Re1 Qg8 28. b4 Be7 29. bxa5 bxa5 30. Bf1 a4 31. Qb2 Qf8 32. Nb1 Rb6 33. Qa2 Qg8 34. Re2 h6 35. Qb2 Rdb7 36. Rec2 Bd6 37. Qa1 Qe6 38. Qc3 Nc6 39. Qd2 Ne7 40. Qa5 Kh7 41. Kg2 Qd7 42. Ra2 Nd5 43. Qd2 Qe7 44. Nc3 Nc7 45. Rca1 Qf7 46. Rc2 h5 47. Qc1 h4 48. Na2 Ne6 49. Nb4 0-1

[Event "Florianopolis op 11th"]
[Site "Florianopolis"]
[Date "2025.01.18"]
[Round "1"]
[White "Gauche, Charles"]
[Black "Barone, Fabricio Leto"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2139"]
[BlackElo "1637"]
[PlyCount "69"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Bb4 7. h4 h6 8. Nf4 Bxc3+ 9. bxc3 Bh7 10. Nh5 g6 11. Ng3 Nd7 12. Ba3 Qa5 13. Bb4 Qc7 14. Bd6 Qa5 15. Qd2 Nb6 16. g5 Nc4 17. Bxc4 dxc4 18. Ne4 Qd5 19. Qf4 Rd8 20. f3 h5 21. 0-0 Rd7 22. Bb4 b6 23. Nd6+ Kd8 24. Nxf7+ Rxf7 25. Qxf7 Qd7 26. Qf8+ Kc7 27. Bd6+ Kb7 28. a4 Ka6 29. Rfb1 Qb7 30. Rb4 Ka5 31. Rab1 a6 32. Rxb6 Qxb6 33. Rxb6 Kxb6 34. Qb8+ Ka5 35. Qb4# 1-0

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.08"]
[Round "9"]
[White "De Albuquerque, Ian Telek Cavalcant"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2077"]
[BlackElo "2155"]
[PlyCount "105"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 c5 13. h3 cxd4 14. Bxd4 Bh5 15. Nc3 Nc6 16. Be3 Ne5 17. Bd4 Nxf3+ 18. gxf3 b4 19. Na4 Nd7 20. Qd2 Ne5 21. Bd1 Nxf3+ 22. Bxf3 Bxf3 23. Nb6 Rb8 24. Qd3 Bh5 25. Nd5 Bh4 26. Kh2 Rb5 27. Rg1 Bg6 28. Qf3 f5 29. Qb3 Kh8 30. Nf4 Bf6 31. Ne6 Qe7 32. Nxf8 Qxf8 33. Bxf6 Qxf6 34. Rac1 Rb8 35. exf5 Bxf5 36. Rc7 Be4 37. Qf7 Qe5+ 38. Rg3 Bg6 39. Qe7 Qxb2 40. Rb7 Qe5 41. Rxb4 Rd8 42. Rb6 Bd3 43. Qf7 h6 44. Qe7 Bc4 45. Rxa6 Bxa2 46. Ra7 Bb1 47. Qxe5 Rg8 48. Rgxg7 Rf8 49. Kg3 Rf6 50. Qa5 Rg6+ 51. Kf4 Rxg7 52. Qe5 Kh7 53. Qd4 1-0

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.07"]
[Round "8"]
[White "Gauche, Charles"]
[Black "Meza, Anahi Silvina"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2155"]
[BlackElo "2040"]
[PlyCount "57"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. c4 Qc7 8. 0-0 Nf6 9. Nc3 d6 10. f4 Nbd7 11. Qe2 0-0 12. Bd2 b6 13. Rae1 g6 14. Rf3 Bb7 15. Rh3 Rfe8 16. e5 Nh5 17. Rxh5 gxh5 18. Bxh7+ Kxh7 19. Qxh5+ Kg8 20. Qg4+ Kf8 21. f5 Bf6 22. exf6 Nxf6 23. Qh4 Ng8 24. f6 Rec8 25. Qh8 Qxc4 26. Bh6+ Ke8 27. Qxg8+ Kd7 28. Qxf7+ Kc6 29. Rc1 1-0

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.07"]
[Round "7"]
[White "Lima, Stefan Moisei Vieir"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2242"]
[BlackElo "2155"]
[PlyCount "107"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e3 Nge7 6. Nge2 0-0 7. 0-0 d6 8. d3 Be6 9. Nd5 Qd7 10. Qd2 Nd8 11. Nxe7+ Qxe7 12. b3 Qd7 13. Bb2 Bh3 14. d4 Bxg2 15. Kxg2 Qf5 16. d5 f6 17. Rae1 Nf7 18. f4 Rae8 19. Nc3 Qd7 20. Ne2 Re7 21. Ng1 Rfe8 22. Nf3 c6 23. fxe5 fxe5 24. e4 c5 25. Qe2 a6 26. Bc1 Rb8 27. Ng5 Nxg5 28. Bxg5 Rf7 29. Rxf7 Kxf7 30. Rf1+ Kg8 31. h3 b5 32. Rf2 Rb7 33. Qf1 bxc4 34. Qxc4 Qb5 35. Qc2 a5 36. Qd1 Qd7 37. Qd3 h6 38. Bf6 Qb5 39. Be7 Rb6 40. g4 Qxb3 41. Qxb3 a4 42. Qxa4 Ra6 43. Qa5 Rxa5 44. Bxd6 c4 45. Kf1 c3 46. Bb4 Ra7 47. Ke1 Ra6 48. Kd1 Bf6 49. a3 Kg7 50. Kc2 Bh4 51. Rf1 h5 52. Kxc3 Kh6 53. Rh1 g5 54. Kc4 1-0

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.06"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Ferreira, Thales Bond Dias"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2155"]
[BlackElo "2074"]
[PlyCount "79"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. Nc3 Bd6 12. Bd3 0-0 13. 0-0 Bd7 14. Kh1 Kh8 15. a3 a6 16. g3 Be8 17. Na4 Qa7 18. Be3 Bh5 19. Be2 Ne4 20. Bg1 b5 21. Nc3 Nxc3 22. bxc3 Qd7 23. Ne5 Nxe5 24. dxe5 Bxe2 25. Qxe2 Be7 26. Bd4 Qe8 27. Qd3 Qg6 28. Qxg6 hxg6 29. Rfb1 Rab8 30. a4 b4 31. cxb4 Bxb4 32. a5 Rfc8 33. Ra4 Be7 34. Rb6 Rxb6 35. axb6 Ra8 36. Rxa6 Rb8 37. Ra7 Bd8 38. b7 Bc7 39. Ra8 Kg8 40. Ba7 1-0

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.05"]
[Round "5"]
[White "Moyses Sobrinho, Elias"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1945"]
[BlackElo "2155"]
[PlyCount "60"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. f4 d5 2. e3 c5 3. b3 Nf6 4. Bb2 Nc6 5. Nf3 h6 6. Be2 g6 7. 0-0 d4 8. exd4 cxd4 9. d3 Bg7 10. h3 Nd5 11. Bc1 0-0 12. Ne5 Nxe5 13. fxe5 Bxe5 14. Bf3 Ne3 15. Bxe3 dxe3 16. c3 Bg3 17. d4 Bf2+ 18. Kh1 Qd6 19. a4 Qg3 20. Bg4 Bxg4 21. Qxg4 Qxg4 22. hxg4 e2 23. Na3 exf1Q+ 24. Rxf1 Bg3 25. Nc4 b5 26. Ne5 Bxe5 27. dxe5 bxa4 28. bxa4 Rac8 29. Rf3 Rc4 30. g5 Re8 0-1

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.04"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Rodrigues, Julliano de Araujo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2155"]
[BlackElo "1903"]
[PlyCount "74"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Ne7 7. 0-0 Nbc6 8. c3 a6 9. Bf4 Ng6 10. Bg3 0-0 11. h4 f5 12. exf6 gxf6 13. Qc2 f5 14. h5 Nh8 15. Qd2 Qf6 16. b4 Ba7 17. b5 axb5 18. Bd6 Rd8 19. Bc7 Rd7 20. Qf4 Nf7 21. Bxb5 e5 22. Qg3+ Qg7 23. Qxg7+ Kxg7 24. Bxc6 bxc6 25. Bxe5+ Nxe5 26. Nxe5 Rd6 27. Nd2 Kf6 28. Rfe1 Rb8 29. Nb3 Ba6 30. Nd4 Rb2 31. Nexc6 Rxc6 32. Nxc6 Bxf2+ 33. Kh2 Bxe1 34. Rxe1 Rxa2 35. Nd4 Bd3 36. Re6+ Kg5 37. Re7 h6 1-0

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.03"]
[Round "3"]
[White "Pessoa, Marcio de Souza"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1893"]
[BlackElo "2155"]
[PlyCount "160"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 d5 2. Bf4 c6 3. Nf3 Nf6 4. c3 Bf5 5. Nbd2 h6 6. h3 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Ne5 Nbd7 10. Ndf3 Ne4 11. Be2 0-0 12. 0-0 f6 13. Nxd7 Qxd7 14. Nd2 Rae8 15. Nxe4 Bxe4 16. Bd3 f5 17. f3 Bxd3 18. Qxd3 e5 19. dxe5 Rxe5 20. Rfe1 Rfe8 21. Re2 Qe7 22. Rae1 Kh8 23. b4 a6 24. Qd4 Qf6 25. f4 Re4 26. Qxf6 gxf6 27. Kf2 h5 28. h4 Kg7 29. Rd2 Kf7 30. a4 Ke6 31. Rd3 a5 32. Rd4 Kd6 33. bxa5 Rxd4 34. cxd4 Ra8 35. Rb1 Kc7 36. Ke2 Rxa5 37. Rb4 b6 38. Kd3 Ra8 39. Ke2 Kb7 40. Kd3 Ra5 41. Ke2 b5 42. axb5 cxb5 43. Rb2 Kb6 44. Kd2 Ra4 45. Rc2 Rc4 46. Ra2 Rc8 47. Rb2 Rg8 48. Kd3 Rc8 49. Rb1 Rc4 50. Ra1 b4 51. Ra8 Rc3+ 52. Kd2 Rc6 53. Rb8+ Ka5 54. Rd8 b3 55. Rxd5+ Kb4 56. Rd8 Ka3 57. Ra8+ Kb2 58. g3 Rc2+ 59. Kd3 Rg2 60. d5 Rxg3 61. d6 Rg1 62. Kc4 Rd1 63. Rb8 Rxd6 64. Rxb3+ Kc2 65. Rb5 Kd2 66. Rxf5 Kxe3 67. Rxh5 Kxf4 68. Rh8 f5 69. Kc5 Rd7 70. Kc6 Rg7 71. Kd5 Kg4 72. h5 Kg5 73. h6 Re7 74. Kd6 Ra7 75. h7 Kg6 76. Rg8+ Kxh7 77. Rg1 Ra5 78. Ke6 Kh6 79. Kf6 Kh5 80. Rg5+ Kh4 1/2-1/2

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.02"]
[Round "2"]
[White "Gauche, Charles"]
[Black "De Souza Monteiro, Marcos Paulo"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2155"]
[BlackElo "1923"]
[PlyCount "80"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e4 Nc6 6. Nge2 d6 7. 0-0 0-0 8. d3 Bd7 9. h3 Rb8 10. Be3 a6 11. Qd2 b5 12. f4 Qc8 13. Kh2 b4 14. Nd1 a5 15. Rc1 Qa6 16. Nf2 Rfc8 17. g4 a4 18. f5 Ne8 19. g5 gxf5 20. exf5 Bxf5 21. Ne4 Bg6 22. N2g3 Ne5 23. Nf5 Bf8 24. Neg3 e6 25. Nh6+ Bxh6 26. gxh6 Nxd3 27. h4 Nxc1 28. h5 Bd3 29. Rxc1 Bxc4 30. Be4 Nf6 31. Bg5 Ng4+ 32. Kh3 f5 33. Nxf5 exf5 34. Rxc4 Nf2+ 35. Kg2 Nxe4 36. Qd5+ Kh8 37. Rxe4 Rg8 38. Rg4 Qe2+ 39. Kh1 Rxg5 40. Rxg5 Qe4+ 0-1

[Event "Rio de Janeiro Duchamp op 5th"]
[Site "Rio de Janeiro"]
[Date "2024.12.02"]
[Round "1"]
[White "Pinto, Miguel Araujo Alves"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1832"]
[BlackElo "2155"]
[PlyCount "119"]
[EventDate "2024.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Bf4 Bf5 5. e3 Qb6 6. Qb3 Qxb3 7. axb3 Na6 8. Nc3 Nb4 9. Kd2 e6 10. c5 Be7 11. Rc1 0-0 12. h3 h6 13. g4 Bh7 14. Ne1 Nd7 15. Nd3 Nxd3 16. Bxd3 Bxd3 17. Kxd3 f6 18. f3 Rae8 19. b4 a6 20. Rce1 e5 21. Bg3 Bd8 22. Rhf1 Rf7 23. Re2 f5 24. gxf5 Rxf5 25. e4 dxe4+ 26. Nxe4 Bc7 27. Nd2 Ref8 28. dxe5 Nxe5+ 29. Kc2 Bb8 30. Re3 Ng6 31. Bxb8 Rxb8 32. Nc4 Nf4 33. Nd6 Rg5 34. h4 Nd5 35. Re4 Rg2+ 36. Kb3 b6 37. Re8+ Rxe8 38. Nxe8 Re2 39. Nd6 Re3+ 40. Ka4 b5+ 41. Ka5 Rb3 42. Kxa6 Nxb4+ 43. Kb6 Rxb2 44. Ra1 g6 45. Ra8+ Kg7 46. Ra7+ Kf6 47. Rh7 h5 48. Rf7+ Ke6 49. Rg7 Rg2 50. f4 Rg4 51. Rg8 Nd5+ 52. Kb7 Ne7 53. Re8 Kd7 54. Rf8 b4 55. Nc4 Rxh4 56. Rb8 Rxf4 57. Na5 Ke6 58. Nxc6 b3 59. Nxe7 Rb4+ 60. Kc8 0-1

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.17"]
[Round "9"]
[White "Gauche, Charles"]
[Black "Filgueiras, Nathan Felipe"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2168"]
[BlackElo "2343"]
[PlyCount "110"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Nh5 8. Bg5 Be7 9. Bxe7 Qxe7 10. Be2 Nhf6 11. 0-0 0-0 12. a3 a5 13. Rb1 Ne4 14. Qc2 Nxc3 15. Qxc3 Nf6 16. Bd3 a4 17. Qc2 g6 18. Rbe1 Qd6 19. Ne5 Ne8 20. f4 Ng7 21. Qf2 f6 22. Nf3 Bf5 23. Bxf5 gxf5 24. Rc1 Qe7 25. Nh4 Qe6 26. Qg3 Kf7 27. Qh3 Ra6 28. Qf3 Qe4 29. Qxe4 fxe4 30. g4 Ke6 31. Rf2 Rb6 32. Rg2 Ra8 33. Rcc2 Rb3 34. Rce2 Rd3 35. h3 Rc8 36. Rgf2 b6 37. f5+ Kf7 38. Ng2 Ne8 39. Rc2 Nd6 40. Rfe2 Nc4 41. Kf2 Rb3 42. Kg3 Ra8 43. Kf4 Ra5 44. Rxc4 dxc4 45. Rc2 c3 46. Rxc3 Rxc3 47. bxc3 Rb5 48. Kxe4 Rb3 49. Kd3 Rxa3 50. e4 b5 51. Ne3 b4 52. Nc2 Rxc3+ 53. Kd2 Rb3 54. e5 a3 55. g5 fxg5 0-1

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.16"]
[Round "8"]
[White "Perdomo, Leandro Daniel"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2356"]
[BlackElo "2168"]
[PlyCount "94"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. c4 c6 6. cxd5 Qxd5 7. Nc3 Qf7 8. Bd3 Bd6 9. Qc2 g6 10. Nge2 0-0 11. 0-0 Be6 12. e4 fxe4 13. Nxe4 Qc7 14. f4 Be7 15. Nc5 Bxc5 16. dxc5 Na6 17. a3 Bf7 18. Ng3 f5 19. Qc3 Bd5 20. Rae1 Qf7 21. Re5 Rae8 22. Rfe1 Rxe5 23. Rxe5 Nc7 24. Nf1 Ne6 25. g3 Nc7 26. Ne3 Be6 27. Nc4 Nb5 28. Qb4 Qd7 29. Nd6 a5 30. Qe1 Nxd6 31. cxd6 Qxd6 32. Rxe6 Qxd3 33. Re7 Qd4+ 34. Kf1 Qc4+ 35. Kg2 Qd5+ 36. Kh3 Rf7 37. Re5 Qf3 38. Rxa5 Kg7 39. Re5 Kh6 40. Re7 Rxe7 41. Qxe7 b5 42. Qg5+ Kg7 43. Qe7+ Kh6 44. b4 Qg4+ 45. Kg2 Qd1 46. Qg5+ Kg7 47. Qe7+ Kh6 1/2-1/2

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.15"]
[Round "7"]
[White "Gauche, Charles"]
[Black "Cordero, Daniela"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2168"]
[BlackElo "2004"]
[PlyCount "109"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. a3 Bxc3 4. dxc3 Nf6 5. Bg5 h6 6. Bh4 d6 7. Qc2 Be6 8. e4 Nbd7 9. f3 Qe7 10. Bd3 Nb6 11. b3 g5 12. Bf2 Nh5 13. h3 Nf4 14. Bf1 h5 15. 0-0-0 0-0-0 16. a4 Kb8 17. Ne2 h4 18. a5 Nd7 19. Kb2 Rdf8 20. Qd2 b6 21. Ra1 f5 22. axb6 axb6 23. Nxf4 gxf4 24. exf5 Bxf5 25. Qd5 Kc8 26. Ra8+ Nb8 27. c5 bxc5 28. Qc6 Qd7 29. Ba6+ Kd8 30. Rxb8+ Ke7 31. Qxd7+ Bxd7 32. Rxf8 Kxf8 33. Ra1 Ke7 34. Bd3 c6 35. c4 Ke6 36. Kc3 Rg8 37. Bf1 d5 38. Bxc5 e4 39. cxd5+ cxd5 40. fxe4 Rg3+ 41. Kd4 dxe4 42. Kxe4 Bc6+ 43. Kxf4 Rc3 44. Bf2 Kd7 45. Bxh4 Rxb3 46. Ra7+ Kc8 47. Bf6 Rb1 48. Bd3 Rd1 49. Bf5+ Kb8 50. Ra2 Rf1+ 51. Kg5 Bd5 52. Be5+ Kb7 53. Rb2+ Kc6 54. g4 Bf3 55. h4 1-0

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.14"]
[Round "6"]
[White "Cubas, Jose Fernando"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2412"]
[BlackElo "2168"]
[PlyCount "49"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 Nxe4 6. Qe2 Nd6 7. dxe5 Nb5 8. c3 Be7 9. 0-0 d6 10. c4 Nba7 11. Rd1 0-0 12. Nc3 Re8 13. Bc2 Be6 14. Bf4 Qc8 15. exd6 cxd6 16. Bxd6 Nb4 17. Bb3 Bxd6 18. Rxd6 Bg4 19. Qd1 Qf5 20. a3 Nbc6 21. Bc2 Qh5 22. Be4 Ne5 23. Qd5 Nc8 24. Rd8 Nb6 25. Rxa8 1-0

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.14"]
[Round "5"]
[White "Gauche, Charles"]
[Black "De Souza Andrade, Artur Diego"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2168"]
[BlackElo "1836"]
[PlyCount "120"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 0-0 7. Rc1 Bb7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Na6 11. Nxd5 exd5 12. a3 c5 13. Qc2 h6 14. 0-0 c4 15. Bh7+ Kh8 16. Ne5 Nb8 17. Bf5 Nc6 18. Nxc6 Bxc6 19. Rce1 g6 20. Bg4 f5 21. Bf3 b5 22. Ra1 a5 23. b3 Qd6 24. Rfc1 Rac8 25. a4 b4 26. bxc4 dxc4 27. Qxc4 Bxf3 28. Qxc8 Rxc8 29. Rxc8+ Kg7 30. gxf3 f4 31. Rac1 h5 32. R1c6 Qd5 33. R6c7+ Kf6 34. h4 Qxf3 35. Rf8+ Ke6 36. Rxf4 Qd1+ 37. Kg2 Qxa4 38. e4 b3 39. e5 b2 40. d5+ Kxe5 41. Rxa4 b1Q 42. Rc5 Qd1 43. Rcxa5 Qc2 44. Rb4 Qd2 45. Rab5 Qc2 46. Ra5 Qd2 47. d6+ Kxd6 48. Rb6+ Kc7 49. Raa6 Qd5+ 50. Kg1 Qd1+ 51. Kh2 Qf3 52. Rf6 Qe2 53. Rae6 Qf1 54. Rf7+ Kd8 55. Rxg6 Ke8 56. Rf5 Qd3 57. Rgg5 Qd6+ 58. Re5+ Kf7 59. Rxh5 Kg6 60. Rhg5+ Kf6 1-0

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.13"]
[Round "4"]
[White "Pessoa, Marcio de Souza"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1907"]
[BlackElo "2168"]
[PlyCount "70"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 h6 9. h3 e6 10. Nbd2 Qd8 11. b3 b5 12. a4 a6 13. Be2 Be7 14. 0-0 0-0 15. Bd1 Bd3 16. Re1 b4 17. bxc4 dxc4 18. Ne5 Nxe5 19. Bxe5 Nd5 20. cxb4 Nxb4 21. Qc3 Rc8 22. a5 Nd5 23. Qc1 Bb4 24. Bc2 Bxa5 25. Ra3 f6 26. Rxa5 Qxa5 27. Bd6 Rfd8 28. Bc5 Qc3 29. Bxd3 cxd3 30. Qd1 Qc2 31. Ne4 f5 32. Nd6 Rxd6 33. Rf1 d2 34. Bb4 Qxd1 35. Bxd6 Ra8 0-1

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.12"]
[Round "2"]
[White "Bezerra, Fabiano de Oliveira"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1896"]
[BlackElo "2168"]
[PlyCount "97"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 c6 7. a3 Bf8 8. d3 h6 9. b4 d5 10. Nd2 Be6 11. Bb2 Nbd7 12. Rc1 a6 13. Re1 Nb6 14. c5 Nc8 15. Na4 Nd7 16. Nb3 g6 17. e3 Bg7 18. Nc3 Nf8 19. Ne2 Qd7 20. Na5 Rb8 21. Qd2 Bh3 22. Bh1 g5 23. Rc2 Ne6 24. Nc3 g4 25. Qe2 Ng5 26. e4 d4 27. Nb1 Re6 28. Bc1 Rg6 29. Bxg5 hxg5 30. Nd2 f6 31. Qd1 Bf8 32. Qb1 Rh6 33. Qb3+ Kg7 34. Ndc4 Be7 35. Nd2 Bd8 36. Nac4 Bc7 37. Qa2 Ne7 38. Nb6 Bxb6 39. cxb6 Nc8 40. Nc4 Qd8 41. Na5 Nxb6 42. Rec1 Na4 43. Nxc6 bxc6 44. Rxc6 Nc3 45. R1xc3 dxc3 46. Qc4 Rh8 47. Rc7+ Kh6 48. Qf7 Qxc7 49. Qxf6+ 0-1

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.12"]
[Round "3"]
[White "Gauche, Charles"]
[Black "Rodriguez Vila, Andres"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2168"]
[BlackElo "2419"]
[PlyCount "105"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. a3 Bxc3 4. bxc3 Nf6 5. d3 0-0 6. e4 c6 7. Bg5 h6 8. Bh4 Re8 9. Be2 d6 10. Qc2 Nbd7 11. Nf3 Nf8 12. Nd2 g5 13. Bg3 Ng6 14. h4 g4 15. Nf1 d5 16. Ne3 d4 17. cxd4 exd4 18. Nf1 Nh5 19. Qd2 Kh7 20. Nh2 f5 21. exf5 Bxf5 22. 0-0 Qd7 23. Rfe1 Re7 24. Bf1 Rae8 25. Rxe7+ Qxe7 26. Qa5 Nxg3 27. fxg3 Bc8 28. h5 Qe3+ 29. Kh1 Ne5 30. Re1 Qxg3 31. Qc7+ Kg8 32. Re4 Bf5 33. Rxd4 Qe1 34. Rf4 Rf8 35. Qe7 Qe3 36. g3 Nxc4 37. Qxe3 Nxe3 38. Be2 Be6 39. Rxf8+ Kxf8 40. Kg1 b5 41. Kf2 Nc2 42. Bxg4 Bxg4 43. Nxg4 Nxa3 44. Ke3 b4 45. Kd2 Kg7 46. Ne5 c5 47. Nd7 c4 48. dxc4 Nxc4+ 49. Kd3 b3 50. Nc5 b2 51. Kc2 Kf6 52. Nd7+ Kf7 53. Kd3 0-1

[Event "Manaus op"]
[Site "Manaus"]
[Date "2024.10.11"]
[Round "1"]
[White "Gauche, Charles"]
[Black "De Almeida, Olivan Duarte"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2168"]
[BlackElo "1659"]
[PlyCount "49"]
[EventDate "2024.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB43_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.23"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. Be3 Nf6 6. f3 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 0-0 9. Ne2 d6 10. c5 b6 11. c6 a5 12. Qd2 Ba6 13. Ng3 Bxf1 14. Rxf1 Ne7 15. Bg5 Ne8 16. 0-0-0 f6 17. Be3 g5 18. h4 h6 19. Rh1 f5 20. exf5 Nxf5 21. Nxf5 Rxf5 22. hxg5 hxg5 23. Rh5 Ng7 24. Bxg5 Qe8 25. Rh6 1-0

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.29"]
[Round "9"]
[White "Gauche, Charles"]
[Black "Magas Varas, Rodrigo"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2168"]
[BlackElo "2010"]
[PlyCount "79"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 e5 7. Nf3 Nc6 8. c4 Bc5 9. Nc3 d6 10. h3 Be6 11. a3 h6 12. b4 Ba7 13. Re1 0-0 14. Be3 Bxe3 15. Rxe3 Ne8 16. Bf1 Ne7 17. Nd5 Bxd5 18. exd5 f5 19. c5 e4 20. Nd4 Nc7 21. Bc4 Kh8 22. Ne2 Ng6 23. Qd4 Qf6 24. Rd1 Rad8 25. Qxf6 Rxf6 26. Nc3 Ne5 27. Bf1 Nd7 28. Na4 Ne5 29. Nb6 Nd7 30. Nxd7 Rxd7 31. c6 bxc6 32. dxc6 Rd8 33. a4 d5 34. b5 Rb8 35. Rc3 a5 36. Rc5 g5 37. Rcxd5 Nxd5 38. Rxd5 Kg7 39. Rd7+ Kg6 40. Bc4 1-0

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.29"]
[Round "8"]
[White "Hurtado Bahamonde, Rodrigo And"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2143"]
[BlackElo "2168"]
[PlyCount "34"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Qf3 Nf6 7. Qg3 Qxg3 8. hxg3 Bb4 9. Bd3 d6 10. Bd2 Nbd7 11. Na4 Bxd2+ 12. Kxd2 b5 13. Nc3 Bb7 14. f3 Ke7 15. g4 h6 16. a3 Rhc8 17. Nb3 Rab8 1/2-1/2

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.28"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Volkmann, Andre Jordi"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2168"]
[BlackElo "2133"]
[PlyCount "82"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[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 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Ne7 7. 0-0 Nbc6 8. c3 a5 9. a4 Ng6 10. Re1 0-0 11. Na3 Qe8 12. Nb5 Qe7 13. Qc2 b6 14. Bg5 Qd7 15. h4 h6 16. Bxg6 fxg6 17. Be3 Ne7 18. Nbd4 Nf5 19. Nxf5 gxf5 20. Qd2 Bb7 21. Bd4 Rfc8 22. Red1 Bc6 23. b3 Qe7 24. Qe3 Be8 25. g3 Bh5 26. Rd3 Bxf3 27. Qxf3 Ra7 28. Be3 Bxe3 29. Qxe3 Qc5 30. Qf3 Rac7 31. Kg2 Qe7 32. Rad1 g5 33. Qh5 Kg7 34. c4 dxc4 35. bxc4 gxh4 36. gxh4 Kh7 37. Rg1 Qf7 38. Qd1 Re7 39. Rd4 Rc5 40. Qe2 Qe8 41. Qd1 Rcc7 1/2-1/2

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.28"]
[Round "7"]
[White "Rodrigues Mota, Romulo Cardoso S"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2110"]
[BlackElo "2168"]
[PlyCount "143"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 dxc4 6. Bxc4 Nf6 7. h3 0-0 8. 0-0 Nc6 9. Bg5 h6 10. Be3 Bf5 11. Nc3 a6 12. Rc1 Qd7 13. Re1 Rfe8 14. Bd3 Bxd3 15. Qxd3 Nb4 16. Qd2 Nbd5 17. Re2 Qf5 18. Rce1 Bb4 19. Qc2 Qxc2 20. Rxc2 Bd6 21. a3 Re6 22. Bd2 Rxe1+ 23. Nxe1 Re8 24. Nd3 b6 25. g3 Re7 26. Kg2 Kf8 27. Kf3 Ke8 28. Nxd5 Nxd5 29. Bf4 Nxf4 30. gxf4 f6 31. h4 h5 32. Rc4 Kd7 33. Ra4 a5 34. b4 axb4 35. axb4 Re8 36. d5 Bf8 37. b5 Bd6 38. Ra1 Bf8 39. Ra4 Kd6 40. Rc4 Be7 41. Rc6+ Kd7 42. Rc1 Bf8 43. Rc6 Ra8 44. Rc1 Ra5 45. Rb1 Ra4 46. f5 Rd4 47. Nf4 Bd6 48. Nxh5 Rxh4 49. Nxg7 Rd4 50. Ne6 Rxd5 51. Ke4 c6 52. bxc6+ Kxc6 53. f4 b5 54. Kf3 b4 55. Ke4 Rd2 56. Rc1+ Kd7 57. Nc5+ Bxc5 58. Rxc5 b3 59. Rb5 b2 60. Ke3 Rh2 61. Kd3 Kc6 62. Rb8 Kc5 63. Rb7 Rf2 64. Ke3 Rc2 65. Kd3 Rg2 66. Rb8 Rg3+ 67. Ke4 Rg2 68. Kd3 Kd5 69. Rb5+ Kd6 70. Kd4 Rd2+ 71. Ke3 Rh2 72. Kd4 1/2-1/2

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.27"]
[Round "5"]
[White "Velloso, Benedito"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1996"]
[BlackElo "2168"]
[PlyCount "120"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. Bb2 Nc6 4. e3 f6 5. d4 Bg4 6. Be2 cxd4 7. exd4 e6 8. 0-0 Bd6 9. h3 Bh5 10. Re1 Nge7 11. c4 0-0 12. Nc3 Bf7 13. Qd2 Rc8 14. Rad1 dxc4 15. bxc4 Na5 16. c5 Bb8 17. Qc1 Qd7 18. Bb5 Nac6 19. Re2 Nd5 20. Nxd5 exd5 21. Rde1 Bh5 22. Qc3 Qc7 23. g4 Bg6 24. Bxc6 bxc6 25. Re7 Qd8 26. Nh4 Be4 27. R1xe4 dxe4 28. Nf5 Rc7 29. Rxe4 Rd7 30. Qe3 Kh8 31. Re6 Rb7 32. Qe2 Bf4 33. Bc3 Rb1+ 34. Kg2 Qd5+ 35. f3 Rbb8 36. Ne7 Qd7 37. Rxc6 Be5 38. dxe5 Qxe7 39. Qe4 Rfc8 40. exf6 Qxe4 41. fxg7+ Kg8 42. Rxc8+ Rxc8 43. fxe4 Rxc5 44. Bf6 Rc2+ 45. Kf3 Rxa2 46. e5 Rd2 47. g5 Rd1 48. Ke4 a5 49. e6 a4 50. Bd4 Re1+ 51. Kd5 a3 52. Kd6 a2 53. e7 Kf7 54. Bf6 Re6+ 55. Kd7 Rxe7+ 56. Kd8 Re1 57. h4 a1Q 58. Bxa1 Rxa1 59. g8Q+ Kxg8 60. Ke7 Rh1 0-1

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.26"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Mobaier, Sergio"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2168"]
[BlackElo "1920"]
[PlyCount "68"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 b6 7. Be3 Bb7 8. Rc1 Nf6 9. f3 d6 10. Be2 Be7 11. 0-0 Nbd7 12. Qe1 0-0 13. Qg3 Rac8 14. Rfd1 Qb8 15. Kh1 Bd8 16. b3 Bc7 17. Qh3 Rfe8 18. Bf2 Nf8 19. Bh4 N8d7 20. Bd3 Ne5 21. Bb1 Ng6 22. Bxf6 gxf6 23. Nc2 d5 24. cxd5 Bf4 25. Nd4 Bxc1 26. dxe6 fxe6 27. Nde2 Ba3 28. Rd7 Re7 29. Rxe7 Bxe7 30. Qxe6+ Kf8 31. Qh3 Kg7 32. Bd3 b5 33. Nf4 Nxf4 34. Qg4+ Ng6 0-1

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.25"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Hernandez Ojeda, Garry Anatholy"]
[Result "0-1"]
[ECO "E75"]
[WhiteElo "2168"]
[BlackElo "2046"]
[PlyCount "90"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. exd5 Re8 10. Nf3 a6 11. a4 Qa5 12. 0-0 Bg4 13. h3 Bxf3 14. Bxf3 Nbd7 15. Qf4 Re5 16. Qd2 Nb6 17. Be2 Rae8 18. Bd3 Qb4 19. Bf4 Nxc4 20. Bxc4 Qxc4 21. Bxe5 Rxe5 22. Rfd1 h5 23. Re1 Nd7 24. Rac1 Qb4 25. Qc2 b5 26. axb5 axb5 27. Rxe5 Bxe5 28. Qe2 Qf4 29. Qe3 Qh2+ 30. Kf1 Qh1+ 31. Ke2 Qxg2 32. Nxb5 Qxd5 33. Rd1 Qc6 34. Nc3 Nf6 35. Qd3 Kg7 36. b3 h4 37. Qc4 Nh5 38. Nd5 Qa8 39. Rd3 Qa2+ 40. Kf1 Bd4 41. Rf3 Qb1+ 42. Ke2 Qe4+ 43. Ne3 Nf4+ 44. Rxf4 Qxf4 45. Ng4 f5 0-1

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.25"]
[Round "3"]
[White "Kayser, Gustavo Warmling"]
[Black "Gauche, Charles"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1993"]
[BlackElo "2168"]
[PlyCount "76"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 Bb6 6. 0-0 d6 7. Nbd2 Qe7 8. Re1 Be6 9. Bb5 a6 10. Ba4 0-0 11. h3 Ba7 12. Nf1 b5 13. Bb3 h6 14. Ng3 Qd7 15. Be3 Bxe3 16. Rxe3 Rfe8 17. d4 exd4 18. cxd4 Bxb3 19. Qxb3 Na5 20. Qc3 Nc4 21. Re2 Re7 22. b3 Nb6 23. d5 Rae8 24. Rae1 Kf8 25. Nd4 Rc8 26. Ndf5 Re5 27. f4 Rxf5 28. Nxf5 Nbxd5 29. Qf3 b4 30. Rd2 Nc3 31. Qg3 g6 32. Qh4 gxf5 33. Qxf6 fxe4 34. Qxh6+ Ke8 35. Qh8+ Ke7 36. Qh4+ Ke8 37. Qh8+ Ke7 38. Qh4+ Ke8 1/2-1/2

[Event "Pan American-ch U2300"]
[Site "Balneario Camboriu"]
[Date "2024.09.24"]
[Round "1"]
[White "Tobar Beltran, Jorge Esteban"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1985"]
[BlackElo "2168"]
[PlyCount "89"]
[EventDate "2024.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Nf3 Qe7 6. d4 e4 7. Ne5 Qg5 8. Nxc6 a6 9. Bf1 bxc6 10. c4 Nf6 11. c5 Be7 12. Nc3 0-0 13. Qd2 Ng4 14. h3 Nh6 15. 0-0-0 Nf5 16. g3 h5 17. Ne2 Qh6 18. Kb1 g6 19. Nf4 g5 20. Ng2 h4 21. g4 Ng7 22. Be2 f5 23. gxf5 Bxf5 24. Rh2 Qe6 25. Rdh1 Kh7 26. Bf1 Rf7 27. Ne1 Bg6 28. Nc2 a5 29. a4 Qc8 30. Bc3 Qb7 31. Ka2 Rff8 32. Ne1 Rfb8 33. Qb2 Bh5 34. Qb1 Kh6 35. Rg1 Ra7 36. Nc2 Qc8 37. Na1 Bf3 38. Qc1 Rba8 39. Qd2 Qf5 40. Nc2 Ne8 41. Ne1 Bh5 42. f3 exf3 43. Bd3 Qe6 44. Rf1 Nf6 45. Nxf3 0-1

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.14"]
[Round "9"]
[White "Gauche, Charles"]
[Black "Piccoli, Lucas Fonseca"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2153"]
[BlackElo "2242"]
[PlyCount "106"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. d3 Be7 7. b3 0-0 8. Bb2 d6 9. e3 Nc6 10. Qe2 a6 11. Nbd2 b5 12. Rfd1 Rb8 13. h4 d5 14. Nf1 Qb6 15. Rd2 a5 16. Rc1 Ba6 17. Ne5 Nxe5 18. Bxe5 Rbd8 19. Rdc2 Nd7 20. Ba1 bxc4 21. bxc4 d4 22. e4 e5 23. Bh3 Nb8 24. Nd2 Nc6 25. Rf1 a4 26. Nb1 Rb8 27. Na3 Nb4 28. Rd2 Qh6 29. Bd7 Rb6 30. Bf5 Bxh4 31. gxh4 Qxh4 32. f4 Rh6 33. Qf3 exf4 34. Rg2 g6 35. Bb2 Kh8 36. Bd7 Rd8 37. Bg4 Bb7 38. Bc1 g5 39. Bd2 Bc8 40. Bxc8 Rxc8 41. Be1 g4 42. Qxg4 Qh1+ 43. Kf2 Nxd3+ 44. Ke2 f3+ 45. Qxf3 Nf4+ 46. Qxf4 Qxg2+ 47. Kd1 Re6 48. Bh4 Rxe4 49. Bf6+ Kg8 50. Qf5 Qe2+ 51. Kc1 Qe3+ 52. Kb1 Qd3+ 53. Nc2 Re1+ 0-1

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.13"]
[Round "8"]
[White "Filgueiras, Nathan Felipe"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2294"]
[BlackElo "2153"]
[PlyCount "98"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d6 5. d4 Be7 6. h3 0-0 7. Be2 Re8 8. d5 Nb8 9. Be3 Rf8 10. Qd3 Nbd7 11. g4 c6 12. 0-0-0 cxd5 13. Nxd5 Nxd5 14. exd5 b6 15. Qd2 Qc7 16. Kb1 Bb7 17. Nh2 Rfc8 18. Rc1 a6 19. c4 Nc5 20. Qc2 a5 21. a4 Qd7 22. b3 Qd8 23. h4 Na6 24. Qe4 Nc5 25. Qc2 Rc7 26. g5 Bc8 27. Bg4 Bd7 28. Bxc5 bxc5 29. Bxd7 Qxd7 30. Qe4 Rb7 31. Kc2 Rab8 32. Rb1 f5 33. gxf6 Bxf6 34. Qg4 Qxg4 35. Nxg4 Rf8 36. Rbg1 Kh8 37. Rg2 Rbf7 38. h5 h6 39. Rh3 Bg5 40. Kd3 Rf4 41. Ke2 Rb8 42. Nh2 Rbf8 43. Nf3 Bf6 44. Nd2 e4 45. f3 exf3+ 46. Rxf3 Rh4 47. Kd3 Re8 48. Rf5 Kh7 49. Re2 Rd4+ 0-1

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.13"]
[Round "7"]
[White "Lopes, Eduardo Moraes"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1920"]
[BlackElo "2153"]
[PlyCount "160"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bb6 7. Bb3 h6 8. Nbd2 0-0 9. h3 Be6 10. Re1 Re8 11. Nf1 Qd7 12. Ng3 Rad8 13. d4 Bxb3 14. axb3 exd4 15. cxd4 d5 16. e5 Ne4 17. Ne2 f6 18. exf6 Nxf6 19. Be3 Ne4 20. Nf4 Nb4 21. Ne5 Qf5 22. g4 Qf8 23. Nfg6 Qf6 24. h4 Rxe5 25. Nxe5 Qxh4 26. Qf3 Qf6 27. Re2 Qe6 28. Qf5 Qxf5 29. gxf5 Rf8 30. Nd7 Rxf5 31. Nxb6 axb6 32. Ra8+ Kh7 33. Re8 Nc6 34. Rc2 Rf7 35. Kg2 Nd6 36. Re6 Nb5 37. Re8 Rf6 38. Rc8 Rf7 39. Rc1 Nd6 40. Ra8 Kg6 41. Rh1 Nf5 42. Rd1 Re7 43. Kf3 Re4 44. Rc8 Re7 45. Rf8 Nd6 46. Rg1+ Kh7 47. Rf4 Nd8 48. Rfg4 Ne6 49. Rg6 Nf5 50. R6g4 h5 51. Rh1 g6 52. Kg2 c5 53. dxc5 bxc5 54. Ra4 Nxe3+ 55. fxe3 Ng7 56. Ra5 b6 57. Rb5 Re6 58. b4 cxb4 59. Rxd5 Rxe3 60. Rhd1 Nf5 61. R1d2 Re4 62. Rb5 Rg4+ 63. Kf2 h4 64. Kf3 Rd4 65. Rh2 Kh6 66. Rxb6 Kh5 67. Rb5 Rg4 68. Rd5 Rc4 69. Rhd2 Kg5 70. Rg2+ Kf6 71. Rgd2 g5 72. Ra5 g4+ 73. Kg2 Kg6 74. Ra6+ Kg5 75. Ra5 h3+ 76. Kh2 Rf4 77. Rdd5 Rf2+ 78. Kg1 g3 79. Rd1 Kg4 80. Rb5 h2+ 0-1

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.12"]
[Round "6"]
[White "Gauche, Charles"]
[Black "Luiz, Caio Cesar Malassis"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2153"]
[BlackElo "1879"]
[PlyCount "69"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. c4 Nb4 7. Be3 Bf5 8. Na3 e6 9. Be2 Be7 10. 0-0 0-0 11. Qb3 Nd7 12. f4 a5 13. c5 Be4 14. Nac4 Nf6 15. Rac1 Nbd5 16. Bd2 Qc7 17. Qa4 b5 18. cxb6 Nxb6 19. Nxb6 Qxb6 20. Bc3 c5 21. Kh1 cxd4 22. Bxd4 Qb4 23. Qd1 Rfd8 24. Rc4 Qb7 25. Bf3 Qd5 26. Qe2 Bxf3 27. Qxf3 Ne4 28. Rfc1 f6 29. Nc6 Rd7 30. Bg1 Nd2 31. Qxd5 exd5 32. Rd4 Ne4 33. Rxd5 Rb7 34. Re1 f5 35. Rxf5 1-0

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.12"]
[Round "5"]
[White "Pinto, Guilherme Cancelier"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1772"]
[BlackElo "2153"]
[PlyCount "118"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[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. h3 Bh5 10. Nc3 Qd6 11. Be3 Be7 12. Rc1 0-0 13. g4 Bg6 14. Qb3 Qb4 15. Qxb4 Nxb4 16. Ne5 Nfd5 17. Nxd5 Nxd5 18. Nxg6 hxg6 19. Bc4 Bd6 20. Bxd5 exd5 21. Bd2 Rfe8 22. Rfe1 Re4 23. Rxe4 dxe4 24. f3 exf3 25. Kf2 Kf8 26. Kxf3 Ke7 27. Bf4 Rh8 28. Bxd6+ Kxd6 29. Kg3 Re8 30. Kf3 g5 31. Rc3 g6 32. Rb3 Re7 33. Ra3 b6 34. Rd3 Kd5 35. Rd2 a5 36. b3 Re4 37. Rc2 Rxd4 38. Ke3 Re4+ 39. Kf3 Rf4+ 40. Ke3 f5 41. gxf5 gxf5 42. Rd2+ Ke5 43. Rg2 Rh4 44. Rxg5 Rxh3+ 45. Kf2 Rh2+ 46. Kf1 Rxa2 47. Rg6 b5 48. Rb6 b4 49. Rb5+ Ke4 50. Rc5 f4 51. Rc1 Ke3 52. Rb1 Kd3 53. Rd1+ Kc2 54. Rd4 Kxb3 55. Rxf4 Rc2 56. Ke1 a4 57. Kd1 Rc3 58. Kd2 a3 59. Rf1 a2 0-1

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.11"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Genehr, Alexandre Kraether"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "2153"]
[BlackElo "1933"]
[PlyCount "99"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Be7 5. Nf3 b6 6. Bd3 Bb7 7. 0-0 Nbd7 8. h3 e5 9. d5 0-0 10. Be3 Nc5 11. Bc2 a5 12. b3 h6 13. a3 Na6 14. Qd2 Nh7 15. Ne2 c5 16. dxc6 Bxc6 17. Ng3 Bd7 18. Rfd1 Be6 19. Nf5 Bxf5 20. exf5 Nf6 21. Qe2 Qc7 22. Nh2 Nc5 23. Ng4 Ncd7 24. f4 Rfc8 25. a4 h5 26. Nxf6+ Nxf6 27. Qf2 Rab8 28. Rd2 Qc6 29. Re1 Re8 30. Qg3 Bf8 31. fxe5 Rxe5 32. Bd4 Rxe1+ 33. Qxe1 Re8 34. Qf2 d5 35. cxd5 Nxd5 36. Bd1 Qc1 37. f6 Nxf6 38. Bxf6 gxf6 39. Qg3+ Bg7 40. Rd5 Qe3+ 41. Qxe3 Rxe3 42. Bxh5 Rxb3 43. Rd7 Rb4 44. Bxf7+ Kh7 45. Be8 Kg8 46. g4 Rb2 47. Bf7+ Kf8 48. Be6 Re2 49. Bb3 Re7 50. Rd6 0-1

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.10"]
[Round "3"]
[White "Cubas, Jose Fernando"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2417"]
[BlackElo "2153"]
[PlyCount "77"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. h3 Nf6 6. Nc3 Qc7 7. Bd3 b5 8. 0-0 Bb7 9. Re1 d6 10. a4 b4 11. Na2 Nbd7 12. Bd2 Nc5 13. Qf3 Be7 14. Nxb4 0-0 15. a5 Rfe8 16. Na2 d5 17. e5 Nfe4 18. Bf4 Nd7 19. Bxe4 dxe4 20. Qc3 Qxc3 21. Nxc3 Bb4 22. Ra4 Bxc3 23. bxc3 Rac8 24. Rb4 Ba8 25. c4 f6 26. Nb3 g5 27. Be3 Nxe5 28. c5 Nc6 29. Rb6 e5 30. Rxa6 h6 31. g4 Red8 32. Ra1 Kf7 33. c3 h5 34. Nd2 Nd4 35. cxd4 exd4 36. Nc4 Rxc5 37. Nd6+ Kg8 38. Bxd4 Rd5 39. Nf5 1-0

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.10"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Gomes, Maria Eduarda Papin"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2153"]
[BlackElo "1870"]
[PlyCount "105"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bg5 d4 11. Ne2 0-0 12. Qd2 Ne4 13. Bxd8 Nxd2 14. Kxd2 Rxd8 15. Nf4 Bf5 16. Bd3 Bxd3 17. Nxd3 Na5 18. Rae1 Nc4+ 19. Kc1 Re8 20. a4 Rac8 21. b3 Nd6 22. Rxe8+ Rxe8 23. Re1 Rxe1+ 24. Nxe1 Ne4 25. f3 Nc5 26. Kd2 f6 27. Nd3 Ne6 28. b4 Kf7 29. Ne1 Ke7 30. Kd3 Kd6 31. Kc4 g5 32. Nd3 b6 33. Nc1 a6 34. Nd3 h5 35. g3 h4 36. Nf2 hxg3 37. hxg3 f5 38. Nd3 f4 39. g4 Kc6 40. b5+ axb5+ 41. axb5+ Kd6 42. Nb4 Nc7 43. Nc6 Nd5 44. Kxd4 Ne3 45. c3 Nc2+ 46. Kd3 Na3 47. c4 Kc5 48. Ne5 Kb4 49. Kd4 Nc2+ 50. Kd5 Ne3+ 51. Kc6 Ka5 52. c5 bxc5 53. Kxc5 1-0

[Event "Florianopolis Winter op 8th"]
[Site "Florianopolis"]
[Date "2024.07.09"]
[Round "1"]
[White "Toffoli, Vanessa"]
[Black "Gauche, Charles"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1725"]
[BlackElo "2153"]
[PlyCount "86"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 d5 6. e5 Ne7 7. 0-0 Ng6 8. Nbd2 Be7 9. c4 0-0 10. Re1 f6 11. Nf1 fxe5 12. Nxe5 Nxe5 13. Rxe5 dxc4 14. Qg4 Qd4 15. Qxd4 cxd4 16. dxc4 Bd6 17. Re1 e5 18. Bd2 Bf5 19. Ng3 Bg6 20. b4 Rab8 21. c5 Bc7 22. a3 Rbd8 23. Ne4 h6 24. Rad1 Rd5 25. f3 Ra8 26. Rb1 a6 27. Rbc1 Rdd8 28. Nd6 Bxd6 29. cxd6 e4 30. fxe4 Rxd6 31. Bf4 Re6 32. e5 Rf8 33. Bg3 d3 34. Re3 Rd8 35. Rd1 a5 36. Be1 Rd5 37. Bc3 axb4 38. axb4 c5 39. bxc5 Rxc5 40. Bd4 Rc4 41. Bb2 Rc2 42. Bc1 Bh5 43. g4 Bxg4 0-1

[Event "Caioba op 8th"]
[Site "Caioba"]
[Date "2024.06.28"]
[Round "7"]
[White "Gauche, Charles"]
[Black "Hernandez Guerrero, Gilberto Eduardo"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2153"]
[BlackElo "2506"]
[PlyCount "56"]
[EventDate "2024.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. c4 Nc6 8. 0-0 d6 9. Nc3 Nf6 10. Qe2 h6 11. Rd1 0-0 12. Be3 e5 13. Bxa7 Rxa7 14. Rd2 Be6 15. Rad1 Qb8 16. Nd5 Nd7 17. Qe3 b6 18. Bf1 Nc5 19. Nc1 b5 20. Ne2 b4 21. Ng3 f6 22. Qe1 a5 23. Ne3 Nd4 24. f3 Rd8 25. Ne2 Nc6 26. Ng3 Nd4 27. Ne2 Nc6 28. Ng3 Nd4 1/2-1/2

[Event "Caioba op 8th"]
[Site "Caioba"]
[Date "2024.06.26"]
[Round "5"]
[White "Gauche, Charles"]
[Black "Flores Quillas, Diego Saul Rodrigo"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2153"]
[BlackElo "2453"]
[PlyCount "150"]
[EventDate "2024.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. d3 a6 6. Ba4 g6 7. Nbd2 Bg7 8. 0-0 0-0 9. Re1 b5 10. Bc2 Bb7 11. Nf1 e5 12. d4 cxd4 13. cxd4 exd4 14. Nxd4 Re8 15. Ng3 d5 16. exd5 Rxe1+ 17. Qxe1 Nxd5 18. Nb3 Qc7 19. Be4 Re8 20. Qa5 Qd6 21. Qd2 N7b6 22. Na5 Ba8 23. Rb1 Qe7 24. Bf3 Qe1+ 25. Nf1 Nb4 26. Bxa8 Nxa8 27. Qd7 Nb6 28. Bd2 Qe4 29. f3 Bd4+ 30. Kh1 Nxd7 31. fxe4 Nd3 32. Nc6 Bb6 33. g3 Rxe4 34. Kg2 Re2+ 35. Kf3 Rf2+ 36. Ke4 N7c5+ 37. Kd5 Ne6 38. b4 Rf5+ 39. Kd6 Kf8 40. Kd7 Ne5+ 41. Nxe5 Rxe5 42. Bh6+ Kg8 43. Rc1 Bd8 44. Ne3 g5 45. Ng4 Re4 46. h3 f5 47. Nf2 Re2 48. Rc6 Kf7 49. Nd3 Bf6 50. h4 gxh4 51. gxh4 Re4 52. Rxa6 Be7 53. Kc6 Rxh4 54. Ne5+ Ke8 55. Bd2 Re4 56. Ra8+ Nd8+ 57. Kd5 Re2 58. Bf4 Re4 59. Bd2 Re2 60. Bf4 Rf2 61. Be3 Rc2 62. a4 bxa4 63. b5 a3 64. b6 a2 65. Bd4 Rd2 66. b7 a1Q 67. Rxa1 Nxb7 68. Ra8+ Nd8 69. Ra6 Kf8 70. Nd7+ Kg8 71. Ra8 h6 72. Ne5 Bf6 73. Nc6 Kh7 74. Rxd8 Bxd8 75. Nxd8 f4 0-1

[Event "Caioba op 8th"]
[Site "Caioba"]
[Date "2024.06.25"]
[Round "3"]
[White "Gauche, Charles"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2153"]
[BlackElo "2380"]
[PlyCount "96"]
[EventDate "2024.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 c5 6. c4 d4 7. b4 0-0 8. 0-0 Nfd7 9. d3 Nc6 10. bxc5 Nxc5 11. Ba3 Qa5 12. Qd2 Qb6 13. Qg5 Nb4 14. Nbd2 h6 15. Qh4 g5 16. Nxg5 hxg5 17. Qxg5 a5 18. Ne4 Nxe4 19. Bxe4 e5 20. Bc1 Qd8 21. Qh5 f5 22. Bg2 Qe8 23. Qh4 Qg6 24. a3 Nc6 25. Rb1 Bf6 26. Qh6 Qxh6 27. Bxh6 Bg7 28. Bd5+ Kh7 29. Bxg7 Kxg7 30. Rb6 Rf6 31. Rfb1 Nd8 32. Rxf6 Kxf6 33. Rb6+ Be6 34. h4 Ra6 35. Rxa6 bxa6 36. Ba8 Bd7 37. Bd5 Bc6 38. Bxc6 Nxc6 39. Kf1 e4 40. Ke1 e3 41. Kf1 a4 42. Kg2 Ne5 43. fxe3 dxe3 44. h5 Kg5 45. c5 Kxh5 46. d4 Nc4 47. d5 Kg4 48. c6 f4 0-1

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2024.05.18"]
[Round "4"]
[White "Gauche, Charles"]
[Black "Boeck, Moacir Luis"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2178"]
[BlackElo "1916"]
[PlyCount "41"]
[EventDate "2024.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 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 Bxg5+ 14. Kb1 Nc5 15. Qh5 Bf6 16. fxe6 0-0 17. Nd5 Qd8 18. Bh3 g6 19. Qe2 Na4 20. Rhf1 Bg5 21. e7 1-0

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2024.05.18"]
[Round "3"]
[White "Gazola, Vanessa Ramos"]
[Black "Gauche, Charles"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1943"]
[BlackElo "2178"]
[PlyCount "77"]
[EventDate "2024.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 f5 5. g3 Nd7 6. b3 Qf6 7. Bb2 Bd6 8. Nbd2 Ne7 9. Bg2 0-0 10. 0-0 g5 11. Qc2 Ng6 12. Ne1 g4 13. Nd3 Qg5 14. Nf4 Nf6 15. Rfe1 Ne4 16. a3 Bd7 17. Rac1 Rf6 18. Nf1 h5 19. b4 h4 20. b5 Qh6 21. Qb3 Ne7 22. a4 Kf7 23. cxd5 cxd5 24. Ba3 Bb8 25. Qb4 Qf8 26. Rc2 Qd8 27. Nd3 Ng6 28. Rec1 Nd6 29. Ne5+ Kg7 30. Nxd7 Qxd7 31. Nd2 Rf7 32. Bf1 Ne8 33. Nb3 Bd6 34. Nc5 Qe7 35. b6 a6 36. Qb3 Rd8 37. Bb2 hxg3 38. fxg3 Qg5 39. Nxe6+ 1-0

[Event "Florianopolis op"]
[Site "Florianopolis"]
[Date "2024.05.17"]
[Round "2"]
[White "Gauche, Charles"]
[Black "Ferreira, Carlos Eduardo"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2178"]
[BlackElo "1694"]
[PlyCount "91"]
[EventDate "2024.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxd2+ 12. Rxd2 bxc6 13. Be2 Be6 14. Bf3 Rc8 15. Rd3 0-0 16. Ra3 Bf6 17. Rxa6 Ra8 18. Rxa8 Rxa8 19. a3 Rc8 20. Rd1 c5 21. Bd5 Bf5 22. Bc4 e6 23. a4 Be4 24. f3 Bc6 25. b3 g5 26. Bxc5 Bxf3 27. gxf3 Rxc5 28. Rd3 h5 29. h3 Be5 30. c3 Bf4+ 31. Kd1 Re5 32. b4 Bg3 33. Rd8+ Kg7 34. Be2 Re3 35. Rd3 Re5 36. a5 Bf2 37. c4 Rf5 38. c5 Rf4 39. Rb3 Rh4 40. a6 Rxh3 41. Bf1 Rh1 42. Ke2 Rh2 43. Kd3 Be1 44. Be2 h4 45. a7 h3 46. a8Q 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.28"]
[Round "10"]
[White "Gauche, Charles"]
[Black "Costa, Flavio Luis Cesar"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2182"]
[BlackElo "1994"]
[PlyCount "81"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[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. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h5 8. Nf4 Bh7 9. Nxh5 Nc6 10. Bb5 cxd4 11. Qxd4 Nge7 12. Bg5 a6 13. Bxe7 axb5 14. Bxd8 Nxd4 15. 0-0-0 Bc5 16. Bg5 b4 17. Nb1 Bxc2 18. Rxd4 Bxb1 19. Rf4 Rxh5 20. Kxb1 Rh8 21. h5 b6 22. Rh3 Ra7 23. Rhf3 Rd7 24. a3 bxa3 25. b4 Be7 26. Bxe7 Kxe7 27. Rxf7+ Kd8 28. Rxd7+ Kxd7 29. Rxa3 Kc6 30. Ra7 d4 31. Rxg7 Kd5 32. Rf7 Ke4 33. Kc2 Rc8+ 34. Kd2 Ra8 35. f3+ Kxe5 36. h6 Ra2+ 37. Kd3 Ra3+ 38. Kc4 Rc3+ 39. Kb5 Rc1 40. h7 Rh1 41. Kc4 1-0

[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 "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[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 "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[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 "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[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 "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[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 "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[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 "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[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 "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[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 "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[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 "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[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 "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[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 "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[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 "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[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 "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[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 "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[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 "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[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 "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[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 "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[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 "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[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 "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[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

