[Event "Natal Elo-C"]
[Site "Natal"]
[Date "2008.02.06"]
[Round "7"]
[White "Damasceno, Alecio Souza"]
[Black "De Souza, Silva Othon Jose"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "1853"]
[BlackElo "2076"]
[PlyCount "21"]
[EventDate "2008.01.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qb6 9. Nb3 d6 10. Be3 Qa5 11. Nxa5 1-0

[Event "Natal Elo-C"]
[Site "Natal"]
[Date "2008.02.05"]
[Round "6"]
[White "De Souza, Silva Othon Jose"]
[Black "Rodrigues, Flavio Leite"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2076"]
[BlackElo "1866"]
[PlyCount "96"]
[EventDate "2008.01.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. a3 dxc4 6. e4 b5 7. Bf4 Bb7 8. Be2 e6 9. Qd2 Be7 10. Rd1 0-0 11. 0-0 Nbd7 12. Ne5 Nb6 13. Bf3 c5 14. d5 exd5 15. exd5 Bd6 16. Nc6 Qc7 17. Bxd6 Qxd6 18. Rfe1 Rae8 19. Na5 Ba8 20. Ne4 Nxe4 21. Bxe4 Nd7 22. Nc6 Nf6 23. f3 Nxe4 24. fxe4 Bxc6 25. dxc6 Qxc6 26. Qd6 Re6 27. Qxc6 Rxc6 28. e5 Re8 29. Rd2 f6 30. Rd5 fxe5 31. Rexe5 Rxe5 32. Rxe5 Kf7 33. Rd5 Ke6 34. Rd8 Rd6 35. Re8+ Kf7 36. Re2 Rd3 37. Rc2 Ke6 38. a4 Kd5 39. axb5 axb5 40. Kf2 Kd4 41. Ke2 c3 42. bxc3+ Rxc3 43. Rb2 b4 44. Kd2 b3 45. Kd1 c4 46. Rf2 Re3 47. Kc1 Kc3 48. Rc2+ bxc2 0-1

[Event "Natal Elo-C"]
[Site "Natal"]
[Date "2008.02.04"]
[Round "5"]
[White "De Souza, Silva Othon Jose"]
[Black "Jordao Barbosa, Marcio Ferre"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2076"]
[BlackElo "1838"]
[PlyCount "101"]
[EventDate "2008.01.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 Nc6 3. c4 dxc4 4. Na3 Bxg4 5. Nxc4 Bd7 6. Nf3 g6 7. d4 e6 8. Bd2 Bg7 9. e3 Nf6 10. Qc2 0-0 11. b4 a6 12. Nfe5 Be8 13. Bc3 Nd5 14. Nxc6 Bxc6 15. Na5 Qd7 16. Nxc6 Qxc6 17. Rc1 Qd6 18. a3 c6 19. Ba1 a5 20. Qc5 Qxc5 21. bxc5 Rfe8 22. Bxd5 exd5 23. Rb1 Ra7 24. a4 f5 25. Kd2 Kf7 26. h4 h5 27. Kd3 Bf6 28. f3 Bd8 29. Bc3 Bc7 30. Rbe1 b6 31. cxb6 Bxb6 32. e4 dxe4+ 33. fxe4 fxe4+ 34. Rxe4 Rxe4 35. Kxe4 Re7+ 36. Kd3 Bc7 37. Rf1+ Ke6 38. Rg1 Kf5 39. Rg5+ Kf6 40. Bxa5 Bf4 41. Rc5 Re6 42. Bd2 Bxd2 43. Kxd2 Ke7 44. Kd3 Kd7 45. a5 Kc7 46. d5 Rd6 47. Rxc6+ Rxc6 48. dxc6 g5 49. hxg5 h4 50. Ke3 h3 51. Kf2 1-0

[Event "Natal Elo-C"]
[Site "Natal"]
[Date "2008.02.03"]
[Round "4"]
[White "De Macedo, Luiz Soares"]
[Black "De Souza, Silva Othon Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2002"]
[BlackElo "2076"]
[PlyCount "108"]
[EventDate "2008.01.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nb1 e5 4. d3 Be7 5. Be2 f5 6. Nd2 f4 7. Ngf3 Nc6 8. a3 Bg4 9. Ng1 Bxe2 10. Qxe2 Nf6 11. Nc4 b5 12. Nd2 b4 13. a4 a5 14. b3 Qd7 15. h3 0-0 16. Ngf3 g6 17. Nc4 Bd6 18. Bd2 Nh5 19. 0-0-0 Kg7 20. Rhf1 Qe7 21. h4 h6 22. Kb1 Qe6 23. Rg1 Qg4 24. Rdf1 Ne7 25. Bc1 Nc8 26. Qd2 Nb6 27. Ncxe5 Bxe5 28. Nxe5 Qe6 29. Nf3 c5 30. g4 Nf6 31. g5 Ng4 32. gxh6+ Kxh6 33. Ng5 Qd7 34. Rg2 Rf6 35. Rfg1 Ne5 36. Qd1 Rg8 37. Rh1 Kg7 38. h5 f3 39. h6+ Kf8 40. Rg3 c4 41. Nxf3 Nxf3 42. Rxf3 Rxf3 43. Qxf3+ Qf7 44. Qg3 cxb3 45. Rh4 bxc2+ 46. Kxc2 Qa2+ 47. Kd1 Qxa4+ 48. Ke2 Qc2+ 49. Bd2 Na4 50. Qe5 Nc3+ 51. Kf3 Qd1+ 52. Kg2 g5 53. Bxg5 Rxg5+ 54. Qxg5 Ke8 1-0

[Event "Natal Elo-C"]
[Site "Natal"]
[Date "2008.02.02"]
[Round "3"]
[White "De Souza, Silva Othon Jose"]
[Black "Kosminsky, Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2076"]
[PlyCount "53"]
[EventDate "2008.01.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 Nc6 3. h3 e5 4. Nc3 Be6 5. d3 Bc5 6. Nf3 a6 7. Bg5 f6 8. Bh4 g5 9. Bg3 Nge7 10. a3 Ng6 11. Qd2 h5 12. gxh5 Rxh5 13. e3 Qd7 14. Ng1 0-0-0 15. b4 d4 16. Ne4 Be7 17. Qe2 g4 18. h4 f5 19. Nd2 Bxh4 20. Bxh4 Nxh4 21. 0-0-0 Rdh8 22. Bxc6 Qxc6 23. e4 Ba2 24. Nb1 Nf3 25. Rxh5 Rxh5 26. Nxf3 fxe4 27. Nfd2 1-0

[Event "Natal Elo-C"]
[Site "Natal"]
[Date "2008.02.01"]
[Round "2"]
[White "Kosminsky, Ellen"]
[Black "De Souza, Silva Othon Jose"]
[Result "0-1"]
[ECO "D50"]
[BlackElo "2076"]
[PlyCount "106"]
[EventDate "2008.01.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. Bxf6 gxf6 6. e4 dxe4 7. Nxe4 Bb4+ 8. Nc3 Qa5 9. Nge2 Nd7 10. a3 Bxc3+ 11. Nxc3 Rg8 12. g3 Nb6 13. b4 Qg5 14. c5 Nd5 15. Rc1 Nxc3 16. Rxc3 Qd5 17. Qf3 Qxd4 18. Bg2 Qd5 19. 0-0 Qxf3 20. Rxf3 Ke7 21. Rd1 e5 22. Rd6 Be6 23. h4 Rad8 24. Rfd3 f5 25. Rxd8 Rxd8 26. Rxd8 Kxd8 27. Bh3 Ke7 28. Kf1 Kf6 29. Ke2 f4 30. Bxe6 fxe6 31. Kf3 b6 32. gxf4 Kf5 33. fxe5 Kxe5 34. Ke3 Kd5 35. cxb6 axb6 36. a4 Kc4 37. a5 bxa5 38. bxa5 Kb5 39. Kf4 c5 40. a6 Kxa6 41. Ke4 c4 42. Kd4 Kb5 43. Kc3 e5 44. f3 Kc5 45. h5 h6 46. Kc2 Kd4 47. Kd2 c3+ 48. Kc2 Kc4 49. Kc1 Kd3 50. Kd1 Ke3 51. Kc2 Kxf3 52. Kxc3 e4 53. Kd2 Kf2 0-1

[Event "Natal Elo-C"]
[Site "Natal"]
[Date "2008.01.31"]
[Round "1"]
[White "De Souza, Silva Othon Jose"]
[Black "Ferreira, Jonas Jacques"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2076"]
[PlyCount "45"]
[EventDate "2008.01.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 e6 3. c4 Nc6 4. cxd5 exd5 5. Qb3 Nge7 6. h3 Nd4 7. Qa4+ Nec6 8. Nf3 b5 9. Qd1 Bc5 10. Nxd4 Nxd4 11. Nc3 Qf6 12. Nxd5 Nc2+ 13. Qxc2 Qxf2+ 14. Kd1 Qxg2 15. Nxc7+ Kd8 16. Qxc5 Qxh1+ 17. Kc2 Qe4+ 18. d3 Qxe2+ 19. Bd2 Qg2 20. Nxa8 Qxa8 21. Ba5+ Kd7 22. Qc7+ Ke8 23. Qd8# 1-0

