[Event "Belem Para op"]
[Site "Belem"]
[Date "2010.11.15"]
[Round "7"]
[White "Teixeira, Euclides"]
[Black "Medeiros, Antonio Carlos Mart"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1862"]
[BlackElo "1810"]
[PlyCount "84"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 exd4 6. e5 dxe5 7. Nxe5 Bd7 8. Nxd7 Qxd7 9. Nd2 Be7 10. Nf3 0-0-0 11. Ne5 Qd5 12. Nxc6 bxc6 13. Ba6+ Kb8 14. Qd3 Qa5 15. b4 Qb6 16. a4 Ka8 17. a5 Qb8 18. Qc4 Rd6 19. Bf4 Re6 20. Rae1 Qxb4 21. Rxe6 Qxc4 22. Bxc4 fxe6 23. Bxc7 Nd5 24. Bg3 Bb4 25. a6 Re8 26. Be5 Nb6 27. Bd3 g6 28. Bxd4 e5 29. Be4 Re6 30. Be3 Nd5 31. Rd1 Kb8 32. Bxd5 cxd5 33. Rxd5 Rxa6 34. Kf1 Bc3 35. Rb5+ Ka8 36. Ke2 Ra3 37. Bc5 a6 38. Rb3 Rxb3 39. cxb3 Kb7 40. Kd3 Kc6 41. Kc4 Bb2 42. f3 Bc1 1/2-1/2

[Event "Belem Para op"]
[Site "Belem"]
[Date "2010.11.14"]
[Round "4"]
[White "Da Silva, Rodrigo Chaves"]
[Black "Medeiros, Antonio Carlos Mart"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2212"]
[BlackElo "1810"]
[PlyCount "123"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 exd4 6. Nxd4 Bd7 7. Re1 Be7 8. Bf1 0-0 9. c4 Nxd4 10. Qxd4 Bc6 11. Nc3 b6 12. b3 Qd7 13. Bb2 Rfe8 14. Nd5 Bxd5 15. cxd5 a6 16. Rac1 Rec8 17. Bd3 Ne8 18. Bb1 Bf6 19. Qd2 Bxb2 20. Qxb2 c5 21. dxc6 Rxc6 22. Rxc6 Qxc6 23. Rc1 Qd7 24. Qc2 Rd8 25. h3 g6 26. f4 Rb8 27. Qc6 Qxc6 28. Rxc6 Rb7 29. Kf2 Kf8 30. Bd3 a5 31. Ba6 Rb8 32. a4 Ke7 33. Ke3 Kd7 34. Bb5 Ke7 35. Kd4 Ng7 36. Rc7+ Kf6 37. Rc6 Ne6+ 38. Ke3 Ke7 39. f5 Nd8 40. Rc7+ Kf6 41. g4 g5 42. Kd4 h6 43. Rd7 Kg7 44. Rxd6 Nb7 45. Rxb6 Rd8+ 46. Ke3 Nd6 47. Bc4 Kf6 48. Kd4 Ke7 49. Bd5 f6 50. Ra6 h5 51. Ra7+ Kf8 52. Rxa5 hxg4 53. hxg4 Re8 54. Ra8 Ke7 55. Rxe8+ Nxe8 56. a5 Nc7 57. Bc4 Kd6 58. b4 Kc6 59. b5+ Kb7 60. b6 Na6 61. Bxa6+ Kxa6 62. e5 1-0

[Event "Belem Para op"]
[Site "Belem"]
[Date "2010.11.14"]
[Round "5"]
[White "Medeiros, Antonio Carlos Mart"]
[Black "Da Silva, Osiel Lavor"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1810"]
[BlackElo "1886"]
[PlyCount "72"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. a4 b4 7. Na2 a5 8. Bxc4 Bf5 9. 0-0 e6 10. Ne5 Bd6 11. f3 Qc7 12. e4 Bg6 13. g3 Nfd7 14. f4 Bxe5 15. fxe5 Bxe4 16. Qg4 Bg6 17. Bxe6 fxe6 18. Qxe6+ Kd8 19. Bg5+ Kc8 20. Rac1 Kb7 21. Bf4 Qb6 22. Rfd1 Re8 23. Qd6 Bf5 24. Kg2 Re6 25. Qc5 Nxc5 26. dxc5 Qa6 27. Rd2 Be4+ 28. Kh3 Bd5 29. b3 Bxb3 30. Re1 Bxa2 31. Rxa2 Nd7 32. Rd1 Kc7 33. Rad2 Nxc5 34. Be3 Ne4 35. Rd7+ Kb8 36. Ra7 Rh6+ 0-1

[Event "Belem Para op"]
[Site "Belem"]
[Date "2010.11.13"]
[Round "2"]
[White "De Souza, Sharles Mafra"]
[Black "Medeiros, Antonio Carlos Mart"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1805"]
[BlackElo "1810"]
[PlyCount "45"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nxc6 bxc6 6. Bc4 Nf6 7. e5 Ng4 8. e6 Bxe6 9. Bxe6 Qe7 10. 0-0 Qxe6 11. Re1 Ne5 12. f4 Be7 13. fxe5 dxe5 14. Qh5 Bd6 15. Bf4 0-0 16. Nd2 Qd5 17. Be3 f5 18. Nf3 Rf6 19. b3 Raf8 20. c4 Qa5 21. Bd2 Qc5+ 22. Be3 Qa5 23. Bd2 1/2-1/2

[Event "Belem Para op"]
[Site "Belem"]
[Date "2010.11.13"]
[Round "3"]
[White "Medeiros, Antonio Carlos Mart"]
[Black "Sa, Daniel da Costa"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1810"]
[BlackElo "1663"]
[PlyCount "107"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Bg4 7. h3 Bc8 8. 0-0 Nc6 9. e4 Nb4 10. Qb3 Nc6 11. Be3 a6 12. Qc2 Nh5 13. a3 Bd7 14. Rad1 Qc8 15. Kh2 Rb8 16. b4 Ra8 17. Qd2 Rb8 18. Bh6 Nf6 19. Bxg7 Kxg7 20. e5 Ng8 21. Rfe1 Nh6 22. Ne4 Nf5 23. Neg5 h6 24. Ne4 Kh7 25. g4 Ng7 26. Qd3 Ne8 27. Nh4 Ng7 28. f4 Qe8 29. exd6 cxd6 30. Nf6+ exf6 31. Rxe8 Rfxe8 32. c5 Re6 33. f5 gxf5 34. Nxf5 Rbe8 35. Nxd6+ Kg8 36. Nxe8 Rxe8 37. Rf1 Re6 38. Bxc6 bxc6 39. Qxa6 Ne8 40. Qb6 Re2+ 41. Kg1 Re3 42. Kf2 Rxh3 43. Qd8 Bxg4 44. Qxe8+ Kg7 45. Qxc6 Rxa3 46. Rg1 h5 47. b5 Ra2+ 48. Ke3 Re2+ 49. Kd3 Re6 50. Qc7 Kf8 51. b6 Be2+ 52. Kd2 Re7 53. Qxe7+ Kxe7 54. Kxe2 1-0

[Event "Belem Para op"]
[Site "Belem"]
[Date "2010.11.12"]
[Round "1"]
[White "Medeiros, Antonio Carlos Mart"]
[Black "Mendes, Antonio Daniel Nobr"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1810"]
[BlackElo "2042"]
[PlyCount "62"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. a4 cxd4 4. Qxd4 Nc6 5. Qd1 g6 6. Nf3 Bg7 7. g3 0-0 8. Bg2 d6 9. 0-0 Be6 10. Na3 Rc8 11. Ng5 Bd7 12. Ra2 Nb4 13. Ra1 Bc6 14. Nf3 Qd7 15. Bd2 Na6 16. b3 Ne4 17. Rb1 Nxd2 18. Qxd2 Nc5 19. Nb5 b6 20. Nbd4 Ba8 21. Rfe1 Rfd8 22. Ng5 Bxg2 23. Kxg2 Qb7+ 24. Ngf3 d5 25. b4 Ne4 26. Qf4 dxc4 27. e3 Nd2 28. Kg1 Rxd4 29. Nxd4 e5 30. Qg4 exd4 31. exd4 Nf3+ 0-1

