[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.20"]
[Round "5"]
[White "Antonin, Jeter Da Silva"]
[Black "Grum, Amanda Soares"]
[Result "0-1"]
[ECO "A14"]
[BlackElo "1426"]
[PlyCount "88"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 0-0 6. Bg2 b6 7. 0-0 Bb7 8. d3 Nbd7 9. Nbd2 Rc8 10. Qc2 Re8 11. e4 dxe4 12. dxe4 Rb8 13. Rfe1 Nc5 14. Ne5 Bd6 15. Rad1 Qe7 16. b4 Ncd7 17. Nxd7 Nxd7 18. a3 Be5 19. Bc1 c5 20. Nf3 Bc7 21. Bb2 Rbd8 22. Qc3 Nf6 23. g4 e5 24. Nxe5 Bxe5 25. Qxe5 Rxd1 26. Rxd1 Qxe5 27. Bxe5 Rxe5 28. Rd8+ Re8 29. Rxe8+ Nxe8 30. f4 Nf6 31. g5 Nxe4 32. h4 Nd6 33. bxc5 bxc5 34. Bh3 Nxc4 35. a4 Bc6 36. Bf1 Nd2 37. a5 Nxf1 38. Kxf1 Kf8 39. Ke2 Ke7 40. Kd3 Kd6 41. Kc4 a6 42. Kd3 Kd5 43. f5 Bb5+ 44. Ke3 Ke5 0-1

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.20"]
[Round "6"]
[White "Cavalheiro, Paulo Ezias"]
[Black "Antonin, Jeter Da Silva"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1232"]
[PlyCount "96"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. Nf3 Be7 7. Bd3 Nc6 8. Qd2 h6 9. Bf4 a6 10. Ne5 Nxd4 11. 0-0 Nc6 12. h3 Bd6 13. Nxc6 bxc6 14. Be3 c5 15. Na4 Qc7 16. c3 0-0 17. b4 cxb4 18. cxb4 Rd8 19. Rfc1 Qe7 20. Bc5 Nd7 21. Rc2 Bxc5 22. Nxc5 Nxc5 23. bxc5 Bd7 24. Rb1 Bc6 25. Rb6 Ba4 26. Rc1 Rdc8 27. Qa5 Bb5 28. Bxb5 axb5 29. Qxb5 Rxa2 30. c6 Qf6 31. Rf1 Qc3 32. Rb8 Rxb8 33. Qxb8+ Kh7 34. c7 Rc2 35. Rd1 Qxc7 36. Qxc7 Rxc7 37. Kf1 Kg6 38. Ke2 Kf5 39. Ke3 Rc2 40. g4+ Ke5 41. f4+ Kd6 42. Kd4 Rc4+ 43. Ke3 Rc3+ 44. Rd3 Rxd3+ 45. Kxd3 Kc5 46. h4 f6 47. f5 e5 48. g5 hxg5 0-1

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.19"]
[Round "3"]
[White "Antonin, Jeter Da Silva"]
[Black "Feitoza, Gustavo Sampaio Lob"]
[Result "1/2-1/2"]
[ECO "A12"]
[BlackElo "1498"]
[PlyCount "99"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. cxd5 exd5 5. Bb2 Bd6 6. g3 0-0 7. Bg2 c6 8. 0-0 Bg4 9. d3 Re8 10. Nbd2 Nbd7 11. Re1 Bb4 12. a3 Bd6 13. b4 Rc8 14. d4 Nb6 15. Rc1 Qd7 16. Ne5 Bxe5 17. dxe5 Nh5 18. a4 Qe7 19. h3 Be6 20. a5 Nc4 21. Nxc4 dxc4 22. e3 g6 23. Qd6 Qg5 24. Qd4 Red8 25. Qh4 Qxh4 26. gxh4 b5 27. Rcd1 Bd5 28. Rd4 Bxg2 29. Kxg2 Rxd4 30. Bxd4 a6 31. Bb6 Ng7 32. Rd1 Nf5 33. e4 Ng7 34. Kf3 Ne6 35. Rd6 Kf8 36. Be3 Ke7 37. Ke2 f6 38. f4 f5 39. exf5 gxf5 40. h5 h6 41. Kf3 Rc7 42. Bc5 Nxc5 43. bxc5 c3 44. Ke2 Rd7 45. Kd3 b4 46. Kc2 Rxd6 47. exd6+ Ke6 48. h4 Kf6 49. Kb3 Kf7 50. Kc2 1/2-1/2

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.19"]
[Round "4"]
[White "De Souza, Ana Lucia Silva"]
[Black "Antonin, Jeter Da Silva"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1481"]
[PlyCount "127"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 e6 10. c4 b6 11. Re1 Be7 12. Bf4 0-0 13. Rad1 Re8 14. a3 Nf8 15. Ne5 Rc8 16. Qf3 Bd6 17. Bg5 Qc7 18. Bxf6 gxf6 19. Qxf6 Bxe5 20. Rxe5 Qe7 21. Rg5+ Ng6 22. Nh5 Qxf6 23. Nxf6+ Kf8 24. Nxe8 Rxe8 25. Kf1 Rd8 26. d5 cxd5 27. cxd5 Nf4 28. d6 Nd5 29. Rd4 Rxd6 30. Ke2 Rc6 31. Kd3 Rc1 32. Kd2 Rf1 33. Ke2 Rb1 34. Rd2 h6 35. Rg4 Rc1 36. Kd3 Rc7 37. Rc2 Rd7 38. Ke2 Ke7 39. Rh4 h5 40. g3 Nf6 41. Rhc4 Nd5 42. Kf3 Kf6 43. Ke4 Ke7 44. h3 Nf6+ 45. Kf4 b5 46. Rc5 Nd5+ 47. Kg5 a6 48. Kxh5 f5 49. Kg5 Kf7 50. h4 Kg8 51. h5 Rg7+ 52. Kh4 Kh7 53. Rc6 Rg4+ 54. Kh3 Re4 55. Rd2 Kh6 56. Rxd5 Kg5 57. Rdd6 b4 58. Rxe6 Rxe6 59. Rxe6 f4 60. h6 bxa3 61. bxa3 a5 62. h7 a4 63. h8Q f3 64. Qf6+ 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.18"]
[Round "2"]
[White "Da Costa, Carlos Henrique Luz"]
[Black "Antonin, Jeter Da Silva"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1573"]
[PlyCount "65"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. c3 Nf6 4. Nf3 Bf5 5. h3 e6 6. Nbd2 c5 7. e3 c4 8. a4 b6 9. Ra2 Nbd7 10. Be2 Bd6 11. a5 Qc7 12. Bxd6 Qxd6 13. 0-0 0-0 14. Qa4 h6 15. b3 cxb3 16. Qxb3 Rfb8 17. c4 b5 18. a6 Ne4 19. cxd5 exd5 20. Rc1 Rc8 21. Raa1 Ndf6 22. Bxb5 Nxd2 23. Nxd2 Rc7 24. Qb2 Rac8 25. Rxc7 Rxc7 26. Rc1 Bd7 27. Rxc7 Qxc7 28. Bd3 Bc8 29. Nf3 Nd7 30. Qa3 Nb8 31. Ne5 Nc6 32. Qa4 Nxe5 33. Qe8# 1-0

[Event "Sao Paulo op-C U1700 8th"]
[Site "Sao Paulo"]
[Date "2019.10.17"]
[Round "1"]
[White "Antonin, Jeter Da Silva"]
[Black "Peres, Sergio Moreira"]
[Result "1-0"]
[ECO "A30"]
[BlackElo "1545"]
[PlyCount "109"]
[EventDate "2019.10.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. b3 c5 4. Bb2 Be7 5. g3 0-0 6. Bg2 Nc6 7. 0-0 b6 8. d4 Rb8 9. d5 exd5 10. cxd5 Nd4 11. Nxd4 cxd4 12. Bxd4 d6 13. Re1 Re8 14. Nc3 Ba6 15. e4 Nd7 16. b4 Bf6 17. Ne2 Ne5 18. Nf4 Qd7 19. a4 g6 20. b5 Bc8 21. Rc1 Qe7 22. h3 Rb7 23. Ba1 Rc7 24. Nd3 Rxc1 25. Nxc1 Nf3+ 26. Qxf3 Bxa1 27. Nd3 Bd4 28. Nb4 Bc5 29. Nc6 Qc7 30. Qf6 Bd7 31. Ne7+ Kf8 32. Nc6 Kg8 33. h4 Bxc6 34. dxc6 Re6 35. Qg5 Re5 36. Qg4 f5 37. Qd1 Qe7 38. Qd3 d5 39. Rd1 fxe4 40. Bxe4 Rxe4 41. Qxd5+ Qf7 42. Qxf7+ Kxf7 43. c7 Rc4 44. c8Q Bxf2+ 45. Kxf2 Rxc8 46. Rd7+ Kg8 47. Rxa7 Rc2+ 48. Kf3 Rc4 49. a5 bxa5 50. b6 Rc3+ 51. Kg4 Rb3 52. b7 a4 53. Ra8+ Kg7 54. b8Q h5+ 55. Kh3 1-0

