[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2023.07.23"]
[Round "6"]
[White "Fernandes, Beatriz"]
[Black "Silva, Antonio Goncalves"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1493"]
[PlyCount "59"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 Nf6 4. Bg5 Be7 5. Nd2 cxd4 6. cxd4 d6 7. Ngf3 Nbd7 8. Bd3 h6 9. Bxf6 Nxf6 10. Bb5+ Bd7 11. Ba4 b5 12. Bb3 a6 13. a4 0-0 14. 0-0 Rb8 15. axb5 Rxb5 16. Rxa6 Qb8 17. e5 dxe5 18. dxe5 Nd5 19. Nd4 Bg5 20. Rd6 Bxd2 21. Rxd7 Bf4 22. Nxb5 Qxb5 23. Ra7 Bxe5 24. Bxd5 exd5 25. Qd2 Bxh2+ 26. Kh1 Qxf1+ 27. Kxh2 Qc4 28. Rd7 Qh4+ 29. Kg1 Ra8 30. Qd1 1/2-1/2

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2023.07.22"]
[Round "4"]
[White "Barbosa, Flavio Novais"]
[Black "Silva, Antonio Goncalves"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1849"]
[PlyCount "117"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 c6 6. Nbd2 0-0 7. Qc2 Nbd7 8. 0-0 Rb8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 b5 13. Ne5 Bb7 14. Nxc6 Bxc6 15. Bxc6 bxc4 16. Qxc4 Rc8 17. Qa4 Qb6 18. Bf3 Rfd8 19. Rd1 Nd5 20. Bxd5 Rxd5 21. Be3 Bf6 22. Rac1 Rcd8 23. Rd2 g6 24. Rc5 Qb8 25. Rxd5 Rxd5 26. Rc2 Kg7 27. Qc4 a5 28. Kg2 Qb7 29. Qc6 Qxc6 30. Rxc6 Bxd4 31. Bxd4+ Rxd4 32. Rc5 a4 33. Rb5 Kf6 34. a3 Ke7 35. Kf3 Rd5 36. Rb7+ Rd7 37. Rb4 Ra7 38. g4 f6 39. Ke4 h5 40. gxh5 f5+ 41. Kf4 Kf6 42. hxg6 e5+ 43. Kg3 Kxg6 44. Rb6+ Kh5 45. Rb5 Rg7+ 46. Kf3 Re7 47. Rb4 Ra7 48. Ke3 Ra5 49. b3 axb3 50. Rxb3 f4+ 51. Ke4 Kg5 52. h3 Kf6 53. h4 Ra4+ 54. Rb4 Rxa3 55. Rb6+ Kg7 56. Kxe5 f3 57. Kf4 Ra4+ 58. Kg3 Kh7 59. Rf6 1-0

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2023.07.22"]
[Round "5"]
[White "Silva, Antonio Goncalves"]
[Black "De Almeida, Jose Fernando Antun"]
[Result "1/2-1/2"]
[ECO "C54"]
[BlackElo "1338"]
[PlyCount "89"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 Re8 7. Bg5 a6 8. b4 Be7 9. a3 d5 10. exd5 Nxd5 11. Bxe7 Rxe7 12. Qc2 Bf5 13. Nh4 Bg4 14. h3 Bh5 15. Nf5 Rd7 16. Nd2 Nf4 17. Ng3 Bg6 18. Nde4 b6 19. b5 Na5 20. bxa6 Nxc4 21. dxc4 Rxa6 22. Rfd1 Rxd1+ 23. Rxd1 Qe8 24. Qb3 h6 25. Kh2 Ra8 26. c5 Qc6 27. f3 bxc5 28. a4 Kh7 29. Qb5 Qxb5 30. axb5 Ra2 31. Rd2 Rxd2 32. Nxd2 Bd3 33. c4 f5 34. Ngf1 g5 35. Ne3 Kg7 36. g3 Ne6 37. Nd5 Kf7 38. Kg2 h5 39. b6 cxb6 40. Nxb6 Ke7 41. Nb3 Kd6 42. Na5 Nd4 43. Nc8+ Kd7 44. Nb6+ Kd6 45. Nc8+ 1/2-1/2

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2023.07.21"]
[Round "2"]
[White "Junior, Elias Vidal Bezerra"]
[Black "Silva, Antonio Goncalves"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1511"]
[PlyCount "66"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nf6 5. Bxc6 bxc6 6. 0-0 Be7 7. d3 0-0 8. Bg5 Bb7 9. Qe2 d5 10. e5 Nd7 11. Bxe7 Qxe7 12. Rfe1 a5 13. a3 Rae8 14. Qd2 f5 15. d4 cxd4 16. Nxd4 Nc5 17. Nce2 Qc7 18. Nf4 Bc8 19. Qc3 Ne4 20. Qxc6 Qxe5 21. Nfe2 Qf6 22. c3 f4 23. f3 Ng5 24. Qb5 e5 25. Qxd5+ Rf7 26. Nb5 Qb6+ 27. Kh1 Bb7 28. Qb3 Nxf3 29. Red1 Nh4 30. h3 Nxg2 31. Rd7 Nh4+ 32. Rd5 Qf2 33. Rg1 Qf3+ 0-1

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2023.07.21"]
[Round "3"]
[White "Silva, Antonio Goncalves"]
[Black "Haddad Filho, Paulo Ibrahim"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1877"]
[PlyCount "104"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Bg4 7. b4 Bb6 8. Bb2 0-0 9. Nbd2 a6 10. Qc2 Re8 11. a4 h6 12. Rae1 Bh5 13. Nh4 d5 14. exd5 Nxd5 15. Nf5 Nf4 16. Ng3 Bg6 17. Nde4 Kh7 18. Rd1 f5 19. Nd2 Qg5 20. Nf3 Qg4 21. d4 e4 22. Ne1 h5 23. Be2 Qg5 24. Bc1 h4 25. Bh5 Bxh5 26. Bxf4 Qxf4 27. Nxh5 Qg4 28. Ng3 hxg3 29. fxg3 g6 30. Rf4 Qg5 31. Qa2 Kg7 32. Nc2 Rad8 33. Ne3 Ne5 34. Rdf1 Rf8 35. Qe2 Nd3 36. Rh4 Rh8 37. Rxh8 Rxh8 38. Nd5 Rd8 39. Nf4 Nxf4 40. gxf4 Qe7 41. Rd1 a5 42. bxa5 Bxa5 43. c4 c6 44. d5 Qc5+ 45. Kh1 Bc3 46. Rb1 Rd7 47. dxc6 bxc6 48. h3 Qd4 49. Kh2 Qd3 50. Qxd3 exd3 51. g3 d2 52. Rd1 Re7 0-1

[Event "Caxambu op"]
[Site "Caxambu"]
[Date "2023.07.20"]
[Round "1"]
[White "Silva, Antonio Goncalves"]
[Black "De Almeida, Cleber Santos"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1884"]
[PlyCount "74"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. 0-0 Nxe4 5. d4 cxd4 6. Nxd4 d5 7. Bb3 Nc6 8. Be3 e5 9. Nf3 Be6 10. c3 Bc5 11. Qd3 0-0 12. Bc2 f5 13. Qe2 Qd6 14. Bxc5 Nxc5 15. Na3 e4 16. Nd4 Nxd4 17. cxd4 Nd7 18. Nb5 Qb6 19. Bb3 Nf6 20. Rad1 Rac8 21. h3 f4 22. f3 e3 23. Nc3 Qd8 24. Qe1 Nh5 25. Ne2 Qg5 26. Kh2 Rf6 27. Rg1 Rh6 28. Rh1 Nf6 29. Qf1 b5 30. a3 a5 31. Ra1 a4 32. Bd1 Bf5 33. Qe1 Bd3 34. g4 Nxg4+ 35. fxg4 Qxg4 36. Ng1 f3 37. Bxf3 Rc2+ 0-1

