[Event "Salvador op"]
[Site "Salvador"]
[Date "2023.01.12"]
[Round "?"]
[White "Straatmann, Carlos Alberto"]
[Black "Da Silva Nascimento, Bruno"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1623"]
[PlyCount "78"]
[EventDate "2023.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 Bf5 4. d4 e6 5. Nf3 f6 6. c4 fxe5 7. Nxe5 Nd7 8. c5 Ngf6 9. Be2 Nxe5 10. fxe5 Ne4 11. 0-0 Qh4 12. b4 g5 13. b5 g4 14. Bf4 Bh6 15. bxc6 bxc6 16. Bxh6 Qxh6 17. Bxg4 Bxg4 18. Qxg4 Qe3+ 19. Kh1 Nf2+ 20. Rxf2 Qxf2 21. Qxe6+ Kf8 22. Na3 Rg8 23. Rg1 Re8 24. Qxc6 Re7 25. Nb5 Rf7 26. Qxd5 Qf1 27. h3 Qxb5 28. e6 Re7 29. Qd8+ Qe8 30. Qd6 Kg7 31. d5 Kh8 32. Qe5+ Reg7 33. d6 Qc6 34. e7 Qe8 35. Qc3 Qc6 36. Qd4 h6 37. d7 Re8 38. d8Q Kh7 39. Qd3+ Kh8 1-0

[Event "Salvador op"]
[Site "Salvador"]
[Date "2023.01.??"]
[Round "?"]
[White "Da Costa, Loyson Rodrigues"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "1885"]
[BlackElo "1623"]
[PlyCount "17"]
[EventDate "2023.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 0-0 6. Nf3 d6 7. 0-0 Nbd7 8. e4 Nxe4 9. Nxe4 1-0

[Event "Salvador op"]
[Site "Salvador"]
[Date "2023.01.??"]
[Round "?"]
[White "Dechen, Andre Luiz"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1623"]
[PlyCount "107"]
[EventDate "2023.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. h3 h6 7. Nbd2 d6 8. c3 a6 9. Bb3 b5 10. Re1 Bb7 11. Nf1 a5 12. Ne3 b4 13. Nf5 Nh7 14. Nh2 Bc8 15. Qf3 Ng5 16. Qg3 Bxf5 17. exf5 Kh8 18. Nf3 Bf6 19. Nxg5 Bxg5 20. Bxg5 Qxg5 21. Qxg5 hxg5 22. g4 f6 23. Rac1 Ra7 24. Re4 Ne7 25. cxb4 d5 26. Re2 axb4 27. Kg2 Rd8 28. d4 e4 29. f3 g6 30. fxe4 gxf5 31. exf5 c6 32. Rce1 Rdd7 33. Kg3 Kg7 34. h4 gxh4+ 35. Kxh4 Rac7 36. Ba4 Kf7 37. Re6 Kg7 38. Rc1 Kf7 39. Bxc6 Rd8 40. Rc5 Rdc8 41. Ba4 Rxc5 42. dxc5 Rxc5 43. Bb3 Rb5 44. Kg3 Rb7 45. Kf4 Rb8 46. Rd6 Rb5 47. g5 fxg5+ 48. Kxg5 Kf8 49. Rd8+ Kf7 50. f6 Nc6 51. Bxd5+ Rxd5+ 52. Rxd5 Ke6 53. Rc5 Nd4 54. Rc4 1-0

[Event "Salvador op"]
[Site "Salvador"]
[Date "2023.01.??"]
[Round "?"]
[White "Straatmann, Carlos Alberto"]
[Black "Cezar, Guilherme de Souza"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1623"]
[PlyCount "34"]
[EventDate "2023.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 f6 4. Nf3 c5 5. d4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. 0-0 Qb6 9. c3 Nh6 10. exf6 gxf6 11. Nbd2 Nf5 12. Nb3 Bd6 13. dxc5 Bxc5+ 14. Nfd4 Rf8 15. Qh5+ Rf7 16. Qd1 e5 17. Qe1 0-0-0 0-1

[Event "Salvador op"]
[Site "Salvador"]
[Date "2023.01.??"]
[Round "?"]
[White "Straatmann, Carlos Alberto"]
[Black "De Souza Neto, Gilberto Malaquias"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1623"]
[PlyCount "45"]
[EventDate "2023.01.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Qc7 8. c3 f6 9. d4 fxe5 10. Nxe5 cxd4 11. cxd4 Bd6 12. Nc3 0-0-0 13. a4 Nf6 14. Nb5 Bxb5 15. axb5 Bxe5 16. fxe5 Ne4 17. Bg5 Kb8 18. Bxd8 Rxd8 19. Qa4 Qb6 20. Qa5 Qxd4+ 21. Kh1 Nf2+ 22. Rxf2 Qxf2 23. Qxd8# 1-0

[Event "Salvador FBX BA 2nd"]
[Site "Salvador"]
[Date "2015.06.11"]
[Round "3.1"]
[White "Amaral, Caico Soares"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1926"]
[BlackElo "1766"]
[PlyCount "105"]
[EventDate "2015.06.11"]
[EventType "tourn"]
[EventRounds "10"]
[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. Bc4 h6 4. d4 exd4 5. Nxd4 Ne5 6. Bb3 Nf6 7. 0-0 Bc5 8. Nc3 0-0 9. Nf5 d6 10. Ne3 Bg4 11. f3 Bxe3+ 12. Bxe3 Be6 13. Qd2 c6 14. Rfd1 Bxb3 15. axb3 d5 16. exd5 cxd5 17. Nxd5 Nxd5 18. Qxd5 Qc7 19. Qd6 Qxd6 20. Rxd6 Nc6 21. Rd7 Rfb8 22. Bf4 Rd8 23. Rxb7 Nd4 24. Kf1 Nxc2 25. Raxa7 Rxa7 26. Rxa7 Nb4 27. Bd2 Nd3 28. Bc3 Rb8 29. Ra3 f6 30. Ke2 Nc1+ 31. Kd1 Nxb3 32. Kc2 Nc5 33. b4 Ne6 34. Kb3 Kf7 35. Ra7+ Kg6 36. g3 h5 37. Re7 Nc5+ 38. Kc4 Na4 39. Bd4 Nb6+ 40. Bxb6 Rxb6 41. Kc5 Rb8 42. Re2 Kf5 43. b5 g5 44. Kc6 h4 45. b6 hxg3 46. hxg3 Kg6 47. Kc7 Rf8 48. b7 f5 49. b8Q Rxb8 50. Kxb8 Kh5 51. Kc7 f4 52. gxf4 gxf4 53. Rg2 1-0

[Event "Salvador FBX BA 2nd"]
[Site "Salvador"]
[Date "2015.06.11"]
[Round "1.1"]
[White "Brasil, Alberto Silveira"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "C35"]
[WhiteElo "2004"]
[BlackElo "1766"]
[PlyCount "85"]
[EventDate "2015.06.11"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. Kf1 Bg5 6. d4 d6 7. Nxg5 Qxg5 8. Qf3 Nf6 9. Bxf4 Qg4 10. Nc3 0-0 11. h3 Qg6 12. g4 Nc6 13. Rd1 Re8 14. d5 Ne5 15. Bxe5 Rxe5 16. Re1 Bd7 17. Bd3 a6 18. Ne2 Nxe4 19. Qf4 Rae8 20. Kg2 Rxd5 21. Nc3 Rde5 22. Kh2 Qg5 23. Rxe4 Qxf4+ 24. Rxf4 c6 25. Rhf1 f6 26. Ne4 d5 27. Nd6 Rb8 28. Nf5 c5 29. R1f2 b5 30. Bf1 c4 31. Bg2 Be6 32. Rd4 Kf7 33. Ng3 g6 34. Ne2 h5 35. gxh5 Rxh5 36. Nf4 Rf5 37. Re2 Re5 38. Bxd5 Bxd5 39. Rxd5 Rxe2+ 40. Nxe2 Rb6 41. Nd4 g5 42. Kg3 b4 43. Kg4 1-0

[Event "Salvador FBX BA 2nd"]
[Site "Salvador"]
[Date "2015.06.11"]
[Round "9.1"]
[White "De Lima, Carlos Alberto Ribe"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1856"]
[BlackElo "1766"]
[PlyCount "49"]
[EventDate "2015.06.11"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 Nc6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 e5 7. Qc2 Bd6 8. Nf3 0-0 9. 0-0 Ne7 10. e4 h6 11. d4 exd4 12. cxd4 Ng6 13. Bb2 Qe7 14. a3 c5 15. e5 Bc7 16. d5 Bxe5 17. Rfe1 f6 18. Nxe5 Nxe5 19. f4 Qd6 20. fxe5 fxe5 21. Bxe5 Qb6 22. Rab1 Bf5 23. Rxb6 Bxc2 24. Rxb7 c4 25. Rxg7+ 1-0

[Event "Salvador FBX BA 2nd"]
[Site "Salvador"]
[Date "2015.06.11"]
[Round "5.1"]
[White "Oliveira, Antonio Pereira"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1791"]
[BlackElo "1766"]
[PlyCount "89"]
[EventDate "2015.06.11"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. Nf3 Bg4 5. Be2 Be7 6. c4 0-0 7. 0-0 h6 8. b5 a6 9. a4 c6 10. Nc3 Nbd7 11. Rc1 Nb6 12. a5 Nbd7 13. b6 d5 14. cxd5 cxd5 15. Nb1 Bb4 16. Bc3 Qe7 17. Qa4 Bxc3 18. Nxc3 Nc5 19. Qa3 Rfe8 20. Nxd5 Nxd5 21. Qxc5 Qe6 22. Bc4 Bxf3 23. gxf3 Qg6+ 24. Kh1 Ne7 25. Rg1 Qf6 26. Be2 Rac8 27. Qb4 Nc6 28. Qg4 g6 29. Rc5 Qd6 30. Rc2 Rb8 31. Ra1 Qf6 32. Rc5 e4 33. Rac1 Re6 34. Qg3 Rc8 35. Bc4 Rd6 36. Bd5 Kg7 37. fxe4 Rcd8 38. d4 Nb4 39. e5 Qg5 40. Qxg5 hxg5 41. exd6 Rxd6 42. Bc4 Nc6 43. Bxa6 bxa6 44. Rxc6 Rd5 45. R6c5 1-0

[Event "Salvador FBX BA 2nd"]
[Site "Salvador"]
[Date "2015.06.11"]
[Round "7.1"]
[White "Silva, Jose Romain T Da Co"]
[Black "Straatmann, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1746"]
[BlackElo "1766"]
[PlyCount "43"]
[EventDate "2015.06.11"]
[EventType "tourn"]
[EventRounds "10"]
[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. c3 Nf6 4. d3 d5 5. Bg5 dxe4 6. Bxf6 Qxf6 7. dxe4 Bd6 8. Nbd2 Bg4 9. h3 Bxf3 10. Nxf3 0-0-0 11. Bc4 Bc5 12. Qc2 h5 13. 0-0 g5 14. Rad1 Qf4 15. Rxd8+ Rxd8 16. Rd1 Rxd1+ 17. Qxd1 g4 18. hxg4 hxg4 19. Nh2 Qxf2+ 20. Kh1 Qh4 21. Qxg4+ Qxg4 22. Nxg4 1/2-1/2

[Event "Salvador FBX BA 2nd"]
[Site "Salvador"]
[Date "2015.06.11"]
[Round "8.1"]
[White "Straatmann, Carlos Alberto"]
[Black "Amaral, Caico Soares"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1766"]
[BlackElo "1926"]
[PlyCount "74"]
[EventDate "2015.06.11"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Bg4 4. Bc4 Nf6 5. Nc3 exf4 6. 0-0 Be7 7. d4 0-0 8. Bxf4 Nc6 9. h3 Bh5 10. a3 a6 11. Be2 Nd7 12. Qd3 Bg6 13. Qd2 Bf6 14. Bg5 Nxd4 15. Bxf6 Nxe2+ 16. Qxe2 Nxf6 17. Rad1 Qe7 18. e5 dxe5 19. Nxe5 Qc5+ 20. Kh1 Rfe8 21. Rfe1 Bxc2 22. Rc1 Bg6 23. b4 Qd4 24. Na4 Ne4 25. Qe3 Qxe5 26. Qf3 Qd4 27. Kh2 Qd6+ 28. Kh1 Bh5 29. Qb3 Nf2+ 30. Kg1 Qd4 31. Kh2 Nd3 32. Rxe8+ Rxe8 33. Qc3 Qf4+ 34. Kg1 Qf2+ 35. Kh1 Nxc1 36. Qxc7 Ne2 37. Kh2 Qg1# 0-1

[Event "Salvador FBX BA 2nd"]
[Site "Salvador"]
[Date "2015.06.11"]
[Round "6.1"]
[White "Straatmann, Carlos Alberto"]
[Black "Brasil, Alberto Silveira"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1766"]
[BlackElo "2004"]
[PlyCount "64"]
[EventDate "2015.06.11"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. f4 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nf3 Bg4 7. Be2 0-0-0 8. 0-0 e6 9. h3 h5 10. d3 Bc5+ 11. Kh1 f6 12. c3 Bf5 13. d4 Be7 14. b3 Rdg8 15. c4 Qd7 16. Be3 Be4 17. Nh4 g5 18. fxg5 fxg5 19. Nf3 g4 20. Ne5 Nxe5 21. dxe5 Qxd1 22. Raxd1 gxh3 23. Bf3 hxg2+ 24. Bxg2 Bxg2+ 25. Kh2 Bxf1 26. Rxf1 Bg5 27. Bc5 Rh7 28. Re1 Bf4+ 29. Kh1 h4 30. a4 h3 31. b4 Rg2 32. Rg1 Rh2# 0-1

[Event "Salvador FBX BA 2nd"]
[Site "Salvador"]
[Date "2015.06.11"]
[Round "4.1"]
[White "Straatmann, Carlos Alberto"]
[Black "De Lima, Carlos Alberto Ribe"]
[Result "0-1"]
[ECO "C31"]
[WhiteElo "1766"]
[BlackElo "1856"]
[PlyCount "74"]
[EventDate "2015.06.11"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. Nc3 d4 4. Nb5 a6 5. Na3 exf4 6. Nf3 Bg4 7. Bc4 Bxf3 8. Qxf3 Nc6 9. 0-0 Bd6 10. d3 Nf6 11. Bxf4 0-0 12. Bg5 Ne5 13. Qe2 Be7 14. Bxf6 Bxf6 15. Rf2 Bg5 16. Rf5 Be3+ 17. Kh1 Qe7 18. c3 g6 19. Rff1 dxc3 20. Nc2 cxb2 21. Qxe3 bxa1Q 22. Rxa1 Nxc4 23. dxc4 Rad8 24. a3 Rfe8 25. Re1 Qd6 26. Nb4 c6 27. h3 Rd7 28. c5 Qd4 29. e5 Qxe3 30. Rxe3 f6 31. e6 Rde7 32. a4 Rxe6 33. Ra3 Re3 34. Ra2 Rg3 35. Nc2 Re2 36. Nb4 Re1+ 37. Kh2 Rb3 0-1

[Event "Salvador FBX BA 2nd"]
[Site "Salvador"]
[Date "2015.06.11"]
[Round "10.1"]
[White "Straatmann, Carlos Alberto"]
[Black "Oliveira, Antonio Pereira"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1766"]
[BlackElo "1791"]
[PlyCount "102"]
[EventDate "2015.06.11"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. d4 e6 4. f4 c5 5. Nf3 Nc6 6. Bb5 Bg4 7. 0-0 a6 8. Bxc6+ bxc6 9. dxc5 Bxc5+ 10. Kh1 Ne7 11. h3 Bxf3 12. Qxf3 Nf5 13. a3 Qh4 14. Kh2 Nd4 15. Qf2 Qxf2 16. Rxf2 Nb3 17. cxb3 Bxf2 18. Nc3 Rb8 19. b4 Ke7 20. Bd2 c5 21. Na4 Rhc8 22. bxc5 Rb5 23. b4 f6 24. Nc3 Bd4 25. Nxb5 Bxa1 26. Bc3 Bxc3 27. Nxc3 a5 28. Nb5 axb4 29. axb4 Rb8 30. exf6+ gxf6 31. Nd4 Kd7 32. b5 e5 33. c6+ Kc8 34. fxe5 fxe5 35. Nf3 e4 36. Nd4 Kc7 37. Kg3 Kd6 38. Kf4 Rf8+ 39. Ke3 Rb8 40. h4 h5 41. Kf4 Kc5 42. Ke3 Rg8 43. Ne6+ Kxb5 44. c7 Rg3+ 45. Kf4 Rc3 46. g4 hxg4 47. Kxg4 e3 48. h5 Rc4+ 49. Kf3 e2 50. Kxe2 Kb6 51. h6 Kb7 1/2-1/2

[Event "Salvador FBX BA 2nd"]
[Site "Salvador"]
[Date "2015.06.11"]
[Round "2.1"]
[White "Straatmann, Carlos Alberto"]
[Black "Silva, Jose Romain T Da Co"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1766"]
[BlackElo "1746"]
[PlyCount "80"]
[EventDate "2015.06.11"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. f4 Nc6 3. Nf3 Nge7 4. d4 d5 5. e5 Nf5 6. Bb5 Bd7 7. 0-0 a6 8. Bxc6 Bxc6 9. Nc3 Be7 10. g4 Nh4 11. Nxh4 Bxh4 12. g5 h5 13. Qf3 b5 14. Qh3 b4 15. Nd1 Bb5 16. Rf3 Be2 17. Rb3 Bxd1 18. Qxh4 Bxc2 19. Rxb4 Rb8 20. Bd2 a5 21. Rxb8 Qxb8 22. Bc3 Qb5 23. Rc1 Bf5 24. Qf2 0-0 25. h4 Rc8 26. Qd2 c5 27. Bxa5 c4 28. Qb4 Rb8 29. Qxb5 Rxb5 30. Bc3 Rb7 31. a4 Ra7 32. a5 Ra6 33. Ra1 Bc2 34. Kf2 Kh7 35. Ke3 Kg6 36. Kd2 Bb3 37. Bb4 Kf5 38. Ke3 g6 39. Rg1 Ba2 40. Ra1 Bb3 1/2-1/2

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2014.12.16"]
[Round "5"]
[White "Souza, Jailson"]
[Black "Straatmann, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "E30"]
[WhiteElo "1834"]
[PlyCount "123"]
[EventDate "2014.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 0-0 5. e4 h6 6. Bxf6 Qxf6 7. Nf3 c5 8. Be2 Nc6 9. e5 Qf4 10. 0-0 cxd4 11. g3 Qg4 12. Nb5 d5 13. Nfxd4 Qg5 14. Nxc6 bxc6 15. f4 Qe7 16. a3 Bc5+ 17. Nd4 Bb7 18. b4 Bxd4+ 19. Qxd4 dxc4 20. Qxc4 a5 21. Qc3 Qc7 22. Bf3 Rfc8 23. Qc5 Ra6 24. Rfd1 Qb6 25. Qxb6 Rxb6 26. bxa5 Rb5 27. Rdb1 Ba6 28. Rxb5 cxb5 29. Rd1 Rc7 30. Rd8+ Kh7 31. Be4+ g6 32. Ra8 Rc4 33. Rxa6 Rxe4 34. Rb6 Ra4 35. Rxb5 Rxa3 36. Rb7 Kg7 37. Ra7 Ra1+ 38. Kg2 Ra2+ 39. Kh3 h5 40. a6 Ra3 41. Kh4 Ra2 42. h3 Ra3 43. g4 hxg4 44. Kxg4 Ra1 45. h4 Ra3 46. h5 gxh5+ 47. Kxh5 Ra4 48. Kg5 Ra1 49. Kh4 Ra3 50. Kg4 Ra4 51. Kf3 Ra3+ 52. Ke2 Ra2+ 53. Ke3 Ra3+ 54. Kd4 Ra4+ 55. Kc5 Ra1 56. Kc6 Ra2 57. Kb5 Ra1 58. Kb6 Rb1+ 59. Ka5 Ra1+ 60. Kb6 Rb1+ 61. Kc7 Rb2 62. Kd6 1/2-1/2

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2014.12.15"]
[Round "3"]
[White "Gama, Cleriston Silva"]
[Black "Straatmann, Carlos Alberto"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "32"]
[EventDate "2014.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 c4 6. Nbd2 b5 7. b3 b4 8. cxb4 Bxb4 9. bxc4 Qa5 10. Qc2 Ba6 11. cxd5 0-0 12. Bxa6 Nxa6 13. Kd1 Nxd5 14. Ne4 Ne7 15. Bg5 Rac8 16. Qe2 Qa4+ 0-1

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2014.12.14"]
[Round "4"]
[White "Straatmann, Carlos Alberto"]
[Black "Pereira Fo, Hildebrando Apolon"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "1774"]
[PlyCount "21"]
[EventDate "2014.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. Bb5 Bd7 5. 0-0 Nf6 6. Nc3 e6 7. e5 Nh5 8. d4 g6 9. d5 Na5 10. dxe6 fxe6 11. exd6 1-0

[Event "Baianos-ch"]
[Site "Salvador"]
[Date "2014.12.13"]
[Round "1"]
[White "Straatmann, Carlos Alberto"]
[Black "Reis, Alan Carlo Alcantar"]
[Result "0-1"]
[ECO "C30"]
[BlackElo "1885"]
[PlyCount "98"]
[EventDate "2014.12.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bb5 exf4 5. d4 Bd7 6. Bxf4 Qe7 7. 0-0 h6 8. Nc3 0-0-0 9. a3 g5 10. Bg3 Bg7 11. Bxc6 Bxc6 12. Qe1 Nf6 13. e5 Nh5 14. exd6 Qxe1 15. Bxe1 Bxf3 16. Rxf3 Bxd4+ 17. Bf2 Bxf2+ 18. Rxf2 Rxd6 19. Raf1 Nf4 20. Nb5 Rb6 21. c4 a6 22. Nd4 Rd8 23. Nf5 Nd3 24. Ne7+ Kb8 25. Rxf7 Nxb2 26. Nd5 Rc6 27. Rf8 Rxf8 28. Rxf8+ Ka7 29. Rf7 Nxc4 30. Nxc7 Nxa3 31. Nd5 Nc4 32. Nb4 Rd6 33. Rc7 Ne5 34. h3 g4 35. Rc3 a5 36. Nc2 b5 37. Rg3 gxh3 38. Rxh3 Nc4 39. Rh5 Kb6 40. Ne1 a4 41. g4 a3 42. Rh2 Nb2 43. Rc2 Rd1 44. Kf2 a2 45. Rxb2 a1Q 46. Re2 Qd4+ 47. Kf1 Qf4+ 48. Rf2 Qc4+ 49. Re2 Rd2 0-1

[Event "Praia Atalaia op"]
[Site "Praia Atalaia"]
[Date "2014.05.04"]
[Round "6"]
[White "Nascimento, Amanda Caetano"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "E20"]
[BlackElo "1748"]
[PlyCount "91"]
[EventDate "2014.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. e3 c5 4. Nc3 cxd4 5. exd4 Bb4 6. Bd2 0-0 7. a3 Bxc3 8. Bxc3 d5 9. c5 Nc6 10. Nf3 b6 11. b4 bxc5 12. bxc5 a5 13. Bb5 Na7 14. Rb1 Ne4 15. Qc2 Bb7 16. Ne5 Nxb5 17. Rxb5 Ba6 18. Bxa5 Qc8 19. Rb6 Bc4 20. Rc6 Qe8 21. Nxc4 Qxc6 22. Ne5 Qb5 23. Bb4 Rfc8 24. Qe2 Nd6 25. c6 Nc4 26. Nxc4 dxc4 27. 0-0 Qxc6 28. Bc5 Qd5 29. Rc1 Ra4 30. Qb2 Ra5 31. Rb1 h6 32. Qd2 e5 33. Qxa5 exd4 34. Bb4 Qe4 35. Re1 Qc2 36. Qa6 Qf5 37. Rc1 c3 38. Qd6 d3 39. Bxc3 d2 40. Qxd2 Qb5 41. Qd4 f6 42. h3 Qb3 43. Qb4 Qd5 44. g4 Rd8 45. Re1 Rc8 46. a4 1-0

[Event "Praia Atalaia op"]
[Site "Praia Atalaia"]
[Date "2014.05.04"]
[Round "5"]
[White "Straatmann, Carlos Alberto"]
[Black "Vasconcelos, Paulo Cesar da S"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1748"]
[BlackElo "1841"]
[PlyCount "68"]
[EventDate "2014.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Nc3 g6 5. Bc4 Nge7 6. 0-0 d5 7. exd5 exd5 8. Bb5 Bg7 9. d4 cxd4 10. Nxd4 0-0 11. Bxc6 bxc6 12. Nf3 Nf5 13. Ne2 Ba6 14. Re1 Bxe2 15. Rxe2 a5 16. c3 Qb6+ 17. Kh1 a4 18. a3 Rfd8 19. Qg1 Qb5 20. Rd2 Qc4 21. Nd4 Nxd4 22. cxd4 Re8 23. Qd1 Re4 24. h3 Rxf4 25. Re2 Rxd4 26. Qe1 Re4 27. Be3 Rae8 28. Rc1 Qb3 29. Rc3 Bxc3 30. bxc3 d4 31. Bxd4 Rxe2 32. Qh4 Re1+ 33. Kh2 Qe6 34. Qh6 Qd6+ 0-1

[Event "Praia Atalaia op"]
[Site "Praia Atalaia"]
[Date "2014.05.03"]
[Round "4"]
[White "Souza, Brenda Santos"]
[Black "Straatmann, Carlos Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1748"]
[PlyCount "53"]
[EventDate "2014.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d3 e5 2. Bd2 d5 3. Na3 Nf6 4. c3 Bxa3 5. bxa3 0-0 6. Qc2 Nc6 7. 0-0-0 e4 8. dxe4 Nxe4 9. Qb1 Nxf2 10. Re1 Nxh1 11. e3 Nf2 12. Qa1 Ne5 13. c4 Ned3+ 14. Bxd3 Nxd3+ 15. Kb1 Nxe1 16. Bxe1 dxc4 17. e4 Qd3+ 18. Kc1 Qe3+ 19. Kb1 Qxg1 20. e5 Qxe1+ 21. Kb2 Qxa1+ 22. Kxa1 Re8 23. e6 Rxe6 24. g4 Re1+ 25. Kb2 Be6 26. h3 Rd8 27. h4 0-1

[Event "Praia Atalaia op"]
[Site "Praia Atalaia"]
[Date "2014.05.03"]
[Round "3.28"]
[White "Straatmann, Carlos Alberto"]
[Black "De Almeida, Frederico Sebastian"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1748"]
[PlyCount "79"]
[EventDate "2014.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Bg4 4. Bc4 Nf6 5. Nc3 c6 6. 0-0 Be7 7. h3 Bxf3 8. Qxf3 0-0 9. f5 b5 10. Be2 a5 11. a3 Nbd7 12. d3 Nc5 13. Qg3 Qb6 14. Kh1 g6 15. Be3 Qc7 16. b4 Ncd7 17. Bh6 Rfe8 18. fxg6 fxg6 19. Bg5 Rf8 20. h4 Rf7 21. h5 Re8 22. hxg6 Rg7 23. gxh7+ Rxh7+ 24. Kg1 Qb6+ 25. Be3+ Rg7 26. Qxg7+ Kxg7 27. Bxb6 Nxb6 28. Nd1 c5 29. Ne3 Rh8 30. Rf3 Nh5 31. Nf5+ Kf6 32. Rh3 Bf8 33. Bxh5 Nd7 34. Rf1 Ke6 35. Bg4 Rg8 36. Nh6+ Rxg4 37. Nxg4 Ke7 38. Rh7+ Ke8 39. Rxd7 Kxd7 40. Rxf8 1-0

[Event "Praia Atalaia op"]
[Site "Praia Atalaia"]
[Date "2014.05.02"]
[Round "2"]
[White "Gois, Jose Gabriel Alves"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1748"]
[PlyCount "112"]
[EventDate "2014.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. Be2 h6 6. h3 Be7 7. 0-0 Nc6 8. a3 0-0 9. d3 Be6 10. Bd2 a6 11. Be3 d5 12. exd5 Bxd5 13. Nxd5 Nxd5 14. Qc1 Nxe3 15. Qxe3 Nd4 16. Nxe5 Nxc2 17. Qg3 Nxa1 18. Rxa1 Bd6 19. d4 Qe7 20. Rd1 Rad8 21. Re1 g6 22. Bd3 Qf6 23. Qg4 Bxe5 24. Rxe5 a5 25. Qe4 b6 26. Qe3 Qg7 27. Bc4 c5 28. dxc5 bxc5 29. Rxc5 h5 30. b4 axb4 31. axb4 Rd1+ 32. Bf1 Qa1 33. Qe2 Qd4 34. Rc4 Qa1 35. b5 Rfd8 36. b6 Qb1 37. Rc6 R1d2 38. Qa6 Ra2 39. Qb7 Rd1 40. Rc8+ Kg7 41. Qc6 Rxf1+ 42. Kh2 Qf5 43. b7 Rfxf2 44. Qc3+ Qf6 45. Qxf6+ Kxf6 46. Rc7 Kg7 47. b8Q Rxg2+ 48. Kh1 Rge2 49. Rc1 Ra3 50. Qc8 Raa2 51. Qc3+ Kg8 52. Qd4 Rh2+ 53. Kg1 Rag2+ 54. Kf1 Rf2+ 55. Qxf2 Rxf2+ 56. Kxf2 Kh8 1-0

[Event "Praia Atalaia op"]
[Site "Praia Atalaia"]
[Date "2014.05.02"]
[Round "1"]
[White "Straatmann, Carlos Alberto"]
[Black "Fiaes, Mario Henrique"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1748"]
[BlackElo "2051"]
[PlyCount "84"]
[EventDate "2014.05.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 h5 5. Bb5 Bd7 6. 0-0 Nxe5 7. Nxe5 Bxb5 8. d3 Nf6 9. Nc3 Bd7 10. b3 b5 11. Bb2 b4 12. Ne2 Bg4 13. h3 Bc8 14. d4 e6 15. c4 bxc3 16. Bxc3 Bd6 17. dxc5 Bxc5+ 18. Bd4 Qb6 19. b4 Qxb4 20. Rb1 Bxd4+ 21. Nxd4 Qa5 22. a4 0-0 23. Ndc6 Qc7 24. Qb3 Ne4 25. Qb4 a5 26. Qb2 Bd7 27. Qc2 Bxc6 28. Nxc6 Ng3 29. Rfe1 Rfc8 30. Rbc1 Nf5 31. Qb1 Qxf4 32. Qb7 Re8 33. Ne5 Nd6 34. Qd7 Ne4 35. Nf3 Rad8 36. Qb5 Rb8 37. Qe2 Rb4 38. Ra1 Reb8 39. Qc2 Rb2 40. Qd3 Rxg2+ 41. Kxg2 Qg3+ 42. Kh1 Nf2# 0-1

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2013.05.05"]
[Round "8"]
[White "Nascimento, Antonio Teofilo A D"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "C39"]
[WhiteElo "1760"]
[BlackElo "1770"]
[PlyCount "71"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d6 6. Nxg4 h5 7. Nf2 Nc6 8. d4 Qf6 9. Bb5 Bd7 10. d5 Ne5 11. Bxd7+ Kxd7 12. Nd3 Bh6 13. Nxe5+ Qxe5 14. Nc3 Nf6 15. Qf3 Rae8 16. Qh3+ Ng4 17. Bd2 Kd8 18. Rf1 f5 19. 0-0-0 fxe4 20. Ne2 Rhf8 21. Qb3 b6 22. Kb1 e3 23. Bc3 Qe4 24. Nd4 Kc8 25. Qb5 e2 26. Qa6+ Kd7 27. Qb5+ Kc8 28. Qa6+ Kd7 29. Qb5+ Ke7 30. Nxe2 Kf7 31. Ng3 Qg6 32. Rde1 Ne3 33. Rf2 Qxg3 34. Qd3 Qxf2 35. Qh7+ Bg7 36. Qxg7# 1-0

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2013.05.05"]
[Round "9"]
[White "Straatmann, Carlos Alberto"]
[Black "Lopes, Nicolas Meira Sinot"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1770"]
[BlackElo "1778"]
[PlyCount "47"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Bg4 4. Be2 Nf6 5. Nc3 a6 6. 0-0 Nc6 7. d4 Bxf3 8. Bxf3 Nxd4 9. Be3 Nxf3+ 10. Rxf3 Qd7 11. f5 h6 12. Qe2 Qc6 13. Bf2 0-0-0 14. Rd1 Be7 15. Nd5 Nxd5 16. exd5 Qd7 17. c4 Kb8 18. b4 c6 19. dxc6 Qxc6 20. b5 axb5 21. cxb5 Qe8 22. Qe3 Rd7 23. Qa7+ Kc7 24. Rc1+ 1-0

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2013.05.04"]
[Round "7"]
[White "Straatmann, Carlos Alberto"]
[Black "Melo, Moises Dos Santos"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1770"]
[BlackElo "1843"]
[PlyCount "84"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 e6 4. Nf3 Ne7 5. d4 Qb6 6. Bd3 c5 7. c3 cxd4 8. cxd4 Nbc6 9. Qa4 Qb4+ 10. Nc3 Bd7 11. Qxb4 Nxb4 12. Bb1 Rc8 13. 0-0 a6 14. a3 Nbc6 15. Be3 Nf5 16. Bxf5 exf5 17. Nxd5 Be6 18. Nb6 Rd8 19. Rad1 Bb3 20. Rd2 Ne7 21. Rc1 Nd5 22. Nxd5 Bxd5 23. Rdc2 Bc6 24. Nh4 g6 25. Nf3 Be7 26. Nd2 0-0 27. Nc4 Rc8 28. Na5 Bd7 29. Nxb7 Rb8 30. Rc7 Bc8 31. Nd6 Bxd6 32. exd6 Be6 33. d7 Rfd8 34. Ra7 Rxb2 35. Rxa6 Bxd7 36. a4 Re8 37. Re1 Be6 38. Bf2 Rc8 39. a5 Rcc2 40. Bg3 Rxg2+ 41. Kh1 Bd5 42. Rd6 Rxh2+ 0-1

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2013.05.01"]
[Round "5.12"]
[White "Melo, Nicolle Pereira"]
[Black "Straatmann, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "1754"]
[BlackElo "1770"]
[PlyCount "129"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Nf6 4. Nc3 Nc6 5. Bb5 a6 6. Ba4 Be7 7. d3 0-0 8. 0-0 b5 9. Bb3 Na5 10. Ne2 c5 11. c3 Bb7 12. Ng3 c4 13. Bc2 d5 14. Re1 dxe4 15. dxe4 Qxd1 16. Rxd1 Rfd8 17. Bg5 h6 18. Bxf6 Bxf6 19. Rd2 Nc6 20. Rad1 a5 21. a3 Be7 22. Rxd8+ Rxd8 23. Rxd8+ Bxd8 24. Nf1 Be7 25. N1d2 Ba6 26. Nb1 f6 27. Nfd2 b4 28. Ba4 Nd8 29. cxb4 axb4 30. axb4 Bxb4 31. g3 Nb7 32. Bc6 Nd6 33. Bd5+ Kh7 34. f3 g6 35. Kg2 f5 36. g4 Kg7 37. Kg3 Kf6 38. gxf5 gxf5 39. h4 h5 40. Kh3 Bc8 41. Kg2 Ba6 42. Kh3 f4 43. Kg2 Ke7 44. Kh3 Kd7 45. Kg2 Kc7 46. Kf2 Kb6 47. Ke1 Kc5 48. Bg8 Kd4 49. Bh7 Ne8 50. Bg6 Nf6 51. Bf5 Be7 52. Kd1 Bb5 53. Kc1 Bd7 54. Bg6 Be8 55. Bf5 Ng8 56. Be6 Nh6 57. Bxc4 Bxh4 58. b4 Be7 59. b5 Kc5 60. Nc3 Kb6 61. Ndb1 h4 62. Bf1 Bh5 63. Bg2 Nf7 64. Kb2 Ng5 65. Nd2 1/2-1/2

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2013.04.28"]
[Round "3.7"]
[White "Lyrio, Nubson Jorge Lago"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1925"]
[BlackElo "1770"]
[PlyCount "125"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. Nc3 Nf6 5. d4 exd4 6. Nxd4 Be7 7. h3 0-0 8. 0-0 a6 9. Re1 c5 10. Nb3 Nc6 11. Nd5 b5 12. Nxf6+ Bxf6 13. Bd5 Bb7 14. c3 Qc7 15. Bf4 Ne5 16. Bxb7 Qxb7 17. Qxd6 c4 18. Bxe5 Bxe5 19. Qxe5 cxb3 20. axb3 a5 21. Red1 Rfe8 22. Qd5 Qb6 23. Qd4 Qb7 24. f3 Rad8 25. Qf2 Ra8 26. Rd5 a4 27. b4 Ra6 28. Qc5 Rb6 29. Rd6 Rb8 30. Rxb6 Qxb6 31. Qxb6 Rxb6 32. Kf2 Rc6 33. Ke3 Kf8 34. Rd1 Ke7 35. Rd5 Rb6 36. Kd4 Rd6 37. Kc5 Rg6 38. Rd2 Rg5+ 39. Kd4 Ke6 40. f4 Rh5 41. Rd3 f5 42. Ke3 fxe4 43. Kxe4 g5 44. g4 Rh4 45. f5+ Kf6 46. Kd5 h5 47. Rg3 hxg4 48. hxg4 Rh2 49. Kc5 Rxb2 50. Kxb5 a3 51. c4 a2 52. Ra3 Rg2 53. Ra6+ Kf7 54. c5 Rxg4 55. Rxa2 Rf4 56. c6 Ke7 57. Rd2 Rxf5+ 58. Kb6 g4 59. c7 Rf6+ 60. Kb7 Rf8 61. c8Q Rxc8 62. Kxc8 Kf6 63. b5 1-0

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2013.04.28"]
[Round "4.8"]
[White "Straatmann, Carlos Alberto"]
[Black "Pinto, Jaime de Castilho F"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1770"]
[BlackElo "2023"]
[PlyCount "54"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. Nc3 g6 5. Bb5+ Nc6 6. 0-0 Bg7 7. d4 cxd4 8. Nxd4 Bd7 9. Nf3 Nxe4 10. Nxe4 Qb6+ 11. Kh1 Qxb5 12. Rb1 0-0 13. Nc3 Bxc3 14. a4 Qb4 15. Be3 Bg7 16. c3 Qa5 17. b4 Qh5 18. b5 Na5 19. Qe2 Bg4 20. c4 Bxf3 21. gxf3 b6 22. Bd2 Nb7 23. Qxe7 Rab8 24. Bb4 Rfe8 25. Qd7 Nc5 26. Qxa7 Ra8 27. Qxb6 Re2 0-1

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2013.04.27"]
[Round "1.8"]
[White "Amaral, Gileno Rodrigues"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "1943"]
[BlackElo "1770"]
[PlyCount "67"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. c4 Nf6 6. Nc3 c5 7. Nc2 Nc6 8. Be2 0-0 9. 0-0 Ne5 10. h3 h6 11. f4 Ned7 12. b3 b6 13. Bb2 Bb7 14. Bf3 Nh7 15. Ne3 Rb8 16. Qd2 Bf6 17. Qxd6 Bxc3 18. Bxc3 Ndf6 19. Qxd8 Rfxd8 20. Nd5 Bxd5 21. cxd5 b5 22. Rad1 b4 23. Ba1 a5 24. e5 Nd7 25. Rd2 Nb6 26. Rc1 Rbc8 27. Bg4 c4 28. Bxc8 Rxc8 29. bxc4 Rxc4 30. Rxc4 Nxc4 31. Rc2 Ne3 32. Rc8+ Nf8 33. d6 Nd5 34. d7 1-0

[Event "BRA Bahia Region"]
[Site "Salvador"]
[Date "2013.04.??"]
[Round "6"]
[White "Straatmann, Carlos Alberto"]
[Black "Galindo, Diego de Santana"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1770"]
[BlackElo "100"]
[PlyCount "109"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 Bg4 5. Bxf4 Qf6 6. Be3 Ne7 7. Bc4 Ng6 8. 0-0 Nf4 9. Nc3 c6 10. e5 Qh6 11. Bxf4 Qxf4 12. Ne2 Qe3+ 13. Kh1 d5 14. Bb3 b5 15. Ng3 h5 16. h3 h4 17. Ne2 Bh5 18. Qd3 Qxd3 19. cxd3 Be7 20. Nf4 Na6 21. e6 Bxf3 22. exf7+ Kxf7 23. Rxf3 Bf6 24. a4 Nc7 25. axb5 Nxb5 26. Ba4 Nxd4 27. Rff1 Rhc8 28. Nh5 Kg6 29. Nxf6 gxf6 30. Rf4 Nf5 31. Kh2 c5 32. Raf1 Ng7 33. Rxh4 Rab8 34. Rhf4 Rf8 35. R1f2 Rb4 36. Bc6 Rxf4 37. Rxf4 d4 38. Rg4+ Kh5 39. Bd5 f5 40. Rf4 Kg5 41. Rf1 Rb8 42. b3 Rd8 43. Bc4 Nh5 44. Bf7 Rf8 45. Bxh5 Kxh5 46. g4+ Kg5 47. Kg3 f4+ 48. Rxf4 Rxf4 49. h4+ Kg6 50. Kxf4 Kf6 51. Ke4 Ke6 52. h5 a5 53. g5 c4 54. dxc4 d3 55. Kxd3 1-0

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.14"]
[Round "6.24"]
[White "Stone, Jaime Arturo Peralt"]
[Black "Straatmann, Carlos Alberto"]
[Result "0-1"]
[ECO "C35"]
[PlyCount "101"]
[EventDate "2012.10.11"]
[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. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. g3 fxg3 6. 0-0 gxh2+ 7. Kh1 Bf6 8. d4 Nc6 9. e5 d5 10. exf6 Nxf6 11. Bb3 Bg4 12. Nc3 Qd6 13. Qe1+ Ne7 14. Ne5 0-0-0 15. Nxf7 Qb4 16. Be3 Nf5 17. Rxf5 Bxf5 18. Qg3 Qe7 19. Nxh8 Rxh8 20. Bg5 Be4+ 21. Kxh2 h5 22. Bxf6 gxf6 23. Nxd5 Bxd5 24. Bxd5 Qe2+ 25. Qg2 Qb5 26. c3 Re8 27. c4 Qa6 28. b4 Qd6+ 29. Kg1 c6 30. Be6+ Rxe6 31. Rd1 Qe7 32. Rd2 f5 33. a3 h4 34. Qh3 Re1+ 35. Kf2 Re6 36. Qxf5 Kb8 37. Qf4+ Ka8 38. Kg2 Rg6+ 39. Kh2 Rg3 40. d5 cxd5 41. cxd5 Rxa3 42. d6 Qd8 43. d7 a6 44. Qe4 Qc7+ 45. Kg2 Qg3+ 46. Kf1 Ra1+ 47. Rd1 Rxd1+ 48. Ke2 Re1+ 49. Kd2 Qf2+ 50. Kc3 Qf6+ 51. Qd4 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.14"]
[Round "7.20"]
[White "Straatmann, Carlos Alberto"]
[Black "Heubeck, Flavio"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1682"]
[PlyCount "77"]
[EventDate "2012.10.11"]
[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 c6 2. d4 d5 3. e5 e6 4. f4 Ne7 5. Nf3 Nf5 6. Bd3 h6 7. Nc3 a6 8. Bxf5 exf5 9. Be3 Be6 10. Qd2 Nd7 11. a3 Be7 12. 0-0-0 Nb6 13. Qe2 Nc4 14. Na4 Bxa3 15. bxa3 Qa5 16. Nd2 Qxa4 17. Nxc4 dxc4 18. Kd2 Qxa3 19. Ra1 Qb4+ 20. Kd1 b5 21. Bc1 c3 22. Ba3 Qxd4+ 23. Qd3 Qxf4 24. g3 Qg4+ 25. Kc1 Qg5+ 26. Kb1 Bd5 27. Re1 Rd8 28. Bd6 Qd2 29. Rd1 Qxd3 30. Rxd3 Ra8 31. Rxc3 Kd7 32. Rca3 Ke6 33. Rxa6 c5 34. Bc7+ Kd7 35. Bd6 c4 36. Kb2 Rhc8 37. Ra7+ Rxa7 38. Rxa7+ Kc6 39. Rxf7 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.13"]
[Round "4.30"]
[White "Santos, Joao Alexandre Carv"]
[Black "Straatmann, Carlos Alberto"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "116"]
[EventDate "2012.10.11"]
[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 d6 3. Nc3 Nf6 4. Bc4 h6 5. d3 Bg4 6. h3 Bh5 7. Be3 Nc6 8. a3 a6 9. g4 Bg6 10. a4 Be7 11. Bd2 Qd7 12. Bd5 h5 13. Bxc6 bxc6 14. g5 Nh7 15. h4 Qg4 16. Rg1 Qe6 17. b3 d5 18. Qe2 d4 19. Na2 a5 20. b4 axb4 21. Nxb4 0-0 22. c3 Rfb8 23. Nxe5 Bxb4 24. Nxg6 Qxg6 25. cxb4 Nf8 26. f4 Nd7 27. f5 Qd6 28. Qxh5 Rxb4 29. Bxb4 Qxb4+ 30. Kf2 Qb2+ 31. Qe2 Qb4 32. f6 Ne5 33. fxg7 Qd6 34. Rgd1 Rb8 35. Ra2 Ng6 36. Qd2 Qc5 37. h5 Ne5 38. h6 Ng4+ 39. Ke2 Ne3 40. Rg1 Qd6 41. Kf3 Qg6 42. Qh2 Re8 43. a5 Nc4 44. a6 Ne5+ 45. Ke2 Nxd3 46. Kxd3 Qxe4+ 47. Kd2 Qd5 48. Raa1 d3 49. Rg2 Qc4 50. Rc1 Qxa6 51. Rc3 c5 52. Rxc5 Qa2+ 53. Kxd3 Qa3+ 54. Rc3 Rd8+ 55. Kc2 Qa2+ 56. Kc1 Qa1+ 57. Kc2 Qd1+ 58. Kb2 Rb8+ 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.13"]
[Round "5.19"]
[White "Straatmann, Carlos Alberto"]
[Black "Baptista, Igor Lucas"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1931"]
[PlyCount "61"]
[EventDate "2012.10.11"]
[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 Nf6 3. Nc3 Bb4 4. d3 d5 5. exd5 Nxd5 6. Bd2 Nxc3 7. bxc3 Bd6 8. Be2 0-0 9. 0-0 Nc6 10. Bg5 Qe8 11. a4 b6 12. h3 Bd7 13. d4 e4 14. Nh2 Na5 15. Bg4 f5 16. Be2 f4 17. f3 e3 18. Bh4 Bxa4 19. c4 c5 20. dxc5 Bxc5 21. Be1 Rd8 22. Qb1 Nb7 23. Qa2 Bc6 24. Qxa7 Nd6 25. Qa2 Nf5 26. Qb2 Rd2 27. Bd3 e2+ 28. Kh1 exf1Q+ 29. Nxf1 Rxg2 30. Kxg2 Qg6+ 31. Kh2 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.12"]
[Round "3.18"]
[White "Straatmann, Carlos Alberto"]
[Black "Medeiros Jr, Francisco Cesar De"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1957"]
[PlyCount "92"]
[EventDate "2012.10.11"]
[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. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 Bxc3+ 7. bxc3 bxc6 8. Bd3 0-0 9. 0-0 d6 10. Bg5 Qe7 11. h3 Qe5 12. Bxf6 Qxf6 13. c4 Be6 14. Qh5 Qd4 15. Qg5 Qb6 16. Qh5 g6 17. Qf3 Qd4 18. Rab1 Rab8 19. e5 d5 20. cxd5 Bxd5 21. Qe3 Qxe3 22. fxe3 Bxa2 23. Ra1 Rb2 24. Kh2 Re8 25. Rf6 Re6 26. Rxe6 fxe6 27. e4 a5 28. Rf1 a4 29. g4 a3 30. Ra1 Kf7 31. Kg3 Ke7 32. Kf3 c5 33. c4 Kd7 34. g5 Kc6 35. h4 Kb6 36. Kg4 Ka5 37. h5 Kb4 38. hxg6 hxg6 39. Bf1 Bb1 40. Kf4 Rf2+ 41. Ke3 Rxf1 42. Kd2 Kb3 43. Ke3 Kb2 44. Rxa3 Kxa3 45. Kd2 Bxe4 46. Ke3 Bf5 0-1

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.12"]
[Round "2.35"]
[White "Straatmann, Carlos Alberto"]
[Black "Santos, Thiago Carvalho Dos"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "81"]
[EventDate "2012.10.11"]
[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. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Bd6 7. Bg5 Be7 8. 0-0-0 h6 9. Bh4 c5 10. Qd3 0-0 11. f4 Ng4 12. Bxe7 Qxe7 13. Qf3 Nf6 14. g4 d6 15. Bc4 Bxg4 16. Qe3 Bxd1 17. Rxd1 Ng4 18. Qg3 Nf6 19. f5 Rad8 20. Re1 Qe5 21. Qg2 d5 22. Rg1 Nh5 23. Nxd5 Rfe8 24. Qg4 g6 25. fxg6 Qg5+ 26. Qxg5 hxg5 27. Rxg5 Rxe4 28. gxf7+ Kxf7 29. Bd3 Rh4 30. Bg6+ Ke6 31. Bxh5 Rxd5 32. Bf7+ Kxf7 33. Rxd5 Rc4 34. Rd7+ Ke6 35. Rxb7 Ra4 36. a3 Kd5 37. Rh7 Ke4 38. Rh4+ Ke3 39. Rxa4 Ke2 40. Rxa7 Ke3 41. h4 1-0

[Event "Baiano-ch"]
[Site "Salvador"]
[Date "2012.10.11"]
[Round "1.11"]
[White "Azevedo, Edmundo Roberto Ram"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1988"]
[PlyCount "85"]
[EventDate "2012.10.11"]
[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. Nf3 e6 3. Bg5 h6 4. Bh4 Be7 5. e3 0-0 6. Bd3 Nd5 7. Bg3 Bf6 8. 0-0 a6 9. Nbd2 Ne7 10. Rc1 d5 11. c4 dxc4 12. Nxc4 b5 13. Nce5 Nd5 14. Bb1 Bg5 15. Qc2 Nf6 16. h4 Bxe3 17. fxe3 Bb7 18. Qxc7 Bxf3 19. Qxd8 Rxd8 20. gxf3 Nd5 21. Be4 Ra7 22. Bxd5 exd5 23. Nc6 Nxc6 24. Rxc6 a5 25. Rfc1 b4 26. Rc8 Ra8 27. Rxd8+ Rxd8 28. Rc5 a4 29. Rb5 a3 30. bxa3 bxa3 31. Rb8 Rf8 32. Rxf8+ Kxf8 33. Bd6+ Ke8 34. Bxa3 g5 35. hxg5 hxg5 36. e4 Kd7 37. exd5 f5 38. Kf2 g4 39. d6 Kc6 40. d5+ Kd7 41. Bc5 Kc8 42. Kg2 Kb7 43. Kg3 1-0

[Event "Salvador IV op"]
[Site "Salvador"]
[Date "2011.04.24"]
[Round "7.14"]
[White "Born, Ary"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "89"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 Nc6 4. c3 Bg4 5. Nbd2 h6 6. e3 g5 7. Bg3 Ne4 8. Qb3 Bxf3 9. Nxf3 Na5 10. Qc2 Bg7 11. Ne5 Bxe5 12. Bxe5 f6 13. Bg3 Qd7 14. Be2 h5 15. f3 Nxg3 16. Qg6+ Kd8 17. hxg3 Qe8 18. Bd3 Nc4 19. Qxe8+ Kxe8 20. Bg6+ Kd7 21. e4 Ne3 22. Kf2 Nc4 23. exd5 Nd6 24. a4 h4 25. g4 Rag8 26. Bd3 a5 27. c4 b6 28. c5 bxc5 29. dxc5 Nc8 30. Rae1 Rg7 31. Bf5+ Kd8 32. Re6 Ke8 33. Ra6 Kf7 34. Rxa5 e6 35. Bxe6+ Ke7 36. Ra8 Rgg8 37. Re1 Kf8 38. Rxc8+ Kg7 39. Rxc7+ Kh6 40. Bxg8 Rxg8 41. Ree7 Rh8 42. Rh7+ Rxh7 43. Rxh7+ Kxh7 44. a5 f5 45. a6 1-0

[Event "Salvador IV op"]
[Site "Salvador"]
[Date "2011.04.23"]
[Round "5.12"]
[White "Dos Santos, Alves Humberto"]
[Black "Straatmann, Carlos Alberto"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1803"]
[PlyCount "43"]
[EventDate "2011.04.21"]
[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. c4 Nf6 3. Nc3 Bc5 4. h3 0-0 5. Nf3 Nc6 6. Be2 a6 7. 0-0 d6 8. Nh2 Ne7 9. Ng4 Nxg4 10. Bxg4 Ng6 11. Bxc8 Rxc8 12. d3 c6 13. Qg4 Qf6 14. Bg5 Qe6 15. Qe2 f5 16. Be3 f4 17. Bxc5 dxc5 18. f3 Nh4 19. Kh1 Qh6 20. Qf2 b6 21. Rg1 Qh5 22. Kh2 0-1

[Event "Salvador IV op"]
[Site "Salvador"]
[Date "2011.04.23"]
[Round "4.19"]
[White "Straatmann, Carlos Alberto"]
[Black "Barbalho, Gil Santos"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "63"]
[EventDate "2011.04.21"]
[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 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. Bg5 Be7 7. Bb5+ Bd7 8. Qe2 a6 9. Bxd7+ Nbxd7 10. 0-0 0-0 11. Nf3 Qb6 12. b3 Rac8 13. Na4 Qc6 14. c4 Rfe8 15. Rfe1 h6 16. Nd4 Qxe4 17. Qxe4 Nxe4 18. Bxe7 Rxe7 19. Rxe4 f5 20. Rxe6 Rxe6 21. Nxe6 Re8 22. Nd4 Re4 23. Rd1 g6 24. h3 Ne5 25. Nc3 Rf4 26. Nce2 Rh4 27. Ne6 Re4 28. N6d4 Nc6 29. f3 Re3 30. Kf2 Re8 31. Nxc6 bxc6 32. Rxd6 1-0

[Event "Salvador IV op"]
[Site "Salvador"]
[Date "2011.04.22"]
[Round "3.21"]
[White "Melo, Ruan Kelvin Gama"]
[Black "Straatmann, Carlos Alberto"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "47"]
[EventDate "2011.04.21"]
[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 d6 3. Bc4 Be6 4. Bxe6 fxe6 5. d3 Nf6 6. Ng5 Qe7 7. Qd2 h6 8. Qb4 c6 9. Nxe6 Na6 10. Qb3 Nc5 11. Qb4 Nxe6 12. Nc3 d5 13. Qxe7+ Bxe7 14. exd5 cxd5 15. Nxd5 Nxd5 16. 0-0 0-0 17. Re1 Bc5 18. Rxe5 Bxf2+ 19. Kh1 Bd4 20. Bxh6 Bxe5 21. Be3 Bd4 22. Bd2 Rf2 23. Rd1 Raf8 24. Kg1 0-1

[Event "Salvador IV op"]
[Site "Salvador"]
[Date "2011.04.22"]
[Round "2.14"]
[White "Straatmann, Carlos Alberto"]
[Black "Barbalho, Gilsomar Silva"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1968"]
[PlyCount "37"]
[EventDate "2011.04.21"]
[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 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. Qe2 a6 6. Bxd7+ Nbxd7 7. d4 cxd4 8. Nxd4 e6 9. Bg5 Be7 10. 0-0 0-0 11. Rad1 Rc8 12. Nf3 Qb6 13. e5 dxe5 14. Nxe5 Nxe5 15. Qxe5 Qxb2 16. Rd3 Qxc2 17. Rfd1 Ng4 18. Qf4 Bxg5 19. Qxg5 0-1

[Event "Salvador IV op"]
[Site "Salvador"]
[Date "2011.04.21"]
[Round "1.11"]
[White "Fiaes, Mario Henrique"]
[Black "Straatmann, Carlos Alberto"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "2040"]
[PlyCount "61"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. d4 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 d5 7. e3 g5 8. Bg3 Ne4 9. Qc2 Bxc3+ 10. bxc3 h5 11. h4 g4 12. Nd2 Nxg3 13. fxg3 f5 14. Bd3 Qf6 15. 0-0 Rf8 16. Rab1 Qf7 17. cxd5 exd5 18. e4 Ne7 19. exd5 Qxd5 20. Rb5 Qd6 21. Re5 Be6 22. Rfe1 Rf6 23. Bc4 Bd7 24. Rxe7+ Kd8 25. Rh7 Rf8 26. Ree7 Qxg3 27. Rxd7+ Kc8 28. Nf1 Qxh4 29. Rxc7+ Kd8 30. Rhd7+ Ke8 31. Qe2+ 1-0

[Event "Cidade do Salvador op"]
[Site "Cidade do Salvador"]
[Date "2009.04.09"]
[Round "1"]
[White "Straatmann, Carlos Alberto"]
[Black "Duarte Guimaraes, Diogo"]
[Result "0-1"]
[ECO "B53"]
[BlackElo "2227"]
[PlyCount "66"]
[EventDate "2009.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0 Be7 10. Rad1 h6 11. Bh4 0-0 12. a4 Qc7 13. b4 b6 14. e5 dxe5 15. Qxe5 Rac8 16. Qxc7 Rxc7 17. Ne5 Bxb4 18. Nb5 Bxb5 19. axb5 Rxc2 20. Ra1 Bc3 21. f4 Bd4+ 22. Kh1 Bxa1 23. Rxa1 Rfc8 24. Nc6 Nd5 25. h3 a5 26. Rd1 a4 27. f5 a3 28. Kh2 a2 29. f6 Rxg2+ 30. Kh1 Rb2 31. Ne7+ Nxe7 32. fxe7 Rb1 33. Rg1 Rxg1+ 0-1

