[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.04"]
[Round "11"]
[White "Bueno, Marcos Antonio Ferr"]
[Black "Santiago Abreu, Mauro"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1661"]
[PlyCount "48"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. 0-0 Nd7 5. d3 e5 6. Nbd2 Ngf6 7. e4 dxe4 8. Nxe4 Nxe4 9. dxe4 Bc5 10. c3 0-0 11. Qc2 Qc7 12. b4 Bd6 13. h3 Be6 14. Be3 Nb6 15. Nd2 Rad8 16. Nb3 Nc4 17. Bc5 b6 18. Bxd6 Rxd6 19. Rfd1 Rfd8 20. Rxd6 Rxd6 21. Rd1 Qd7 22. Rxd6 Qxd6 23. Qe2 g6 24. Nc1 Qd2 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.03"]
[Round "10"]
[White "Franco Filho, Sinvaldo Barreiros"]
[Black "Santiago Abreu, Mauro"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "1702"]
[PlyCount "94"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Be7 7. c3 b5 8. Bc2 0-0 9. h3 Bb7 10. d4 exd4 11. cxd4 Nb4 12. Nc3 Nxc2 13. Qxc2 h6 14. Qe2 Re8 15. Bf4 b4 16. e5 bxc3 17. exf6 Bxf6 18. Qxe8+ Qxe8 19. Rxe8+ Rxe8 20. bxc3 Bxf3 21. gxf3 Re2 22. a4 Rc2 23. Ra3 g5 24. Be3 Be7 25. Rb3 Ra2 26. Rb8+ Kg7 27. Rc8 c5 28. Rc7 Bf6 29. dxc5 dxc5 30. Rxc5 Rxa4 31. Rc6 Be5 32. Kg2 f5 33. Rc5 Kf6 34. Rc6+ Kg7 35. c4 f4 36. Bd2 Ra2 37. Be1 Ra1 38. Bb4 a5 39. Rc5 axb4 40. Rxe5 b3 41. Rb5 Rb1 42. c5 b2 43. c6 Rc1 44. Rxb2 Rxc6 45. h4 Kg6 46. Kh3 Kh5 47. hxg5 hxg5 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.02"]
[Round "8"]
[White "Rodrigues, Julliano de Araujo"]
[Black "Santiago Abreu, Mauro"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1917"]
[PlyCount "67"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 0-0 8. c3 d6 9. h3 Be6 10. Bc2 d5 11. Nxe5 Nxe5 12. d4 Nxe4 13. dxc5 Qh4 14. f4 Bxh3 15. Bxe4 dxe4 16. fxe5 Bg4 17. Qe1 Qh5 18. Bf4 g5 19. Be3 Rae8 20. Bd4 Re6 21. Rf6 Rfe8 22. Nd2 Rxf6 23. exf6 Bf5 24. Qe3 b4 25. Nf1 Qg6 26. Ng3 Bd7 27. Kf2 Re6 28. Rh1 Rxf6+ 29. Bxf6 Qxf6+ 30. Kg1 Qe7 31. Rh5 f6 32. Qxe4 Qxe4 33. Nxe4 Kf7 34. Rxh7+ 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.02"]
[Round "9"]
[White "Santiago Abreu, Mauro"]
[Black "Cavalcante, Rodrigo Moreira"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1964"]
[PlyCount "72"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 c6 5. 0-0 Be7 6. Nbd2 0-0 7. Ne5 Nbd7 8. e4 Qb6 9. c3 Nxe5 10. dxe5 Nd7 11. exd5 exd5 12. Qe2 Nc5 13. Kh1 Bf5 14. Qf3 Bg6 15. b4 Ne6 16. Nb3 Rae8 17. Qe2 f6 18. Bh3 Ng5 19. Bxg5 fxg5 20. Bd7 Rd8 21. e6 Rf3 22. Nd2 Rxc3 23. f4 Qe3 24. Qxe3 Rxe3 25. f5 Bh5 26. b5 c5 27. a4 Rd3 28. Rf2 c4 29. Kg2 Bc5 30. Nxc4 dxc4 31. Rc2 c3 32. Kh3 Be7 33. Rf1 g4+ 34. Kg2 Rd2+ 35. Rf2 Rxc2 36. Rxc2 Bf6 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.01"]
[Round "7"]
[White "Santiago Abreu, Mauro"]
[Black "Teixeira, Jonas Carvalho"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1785"]
[PlyCount "67"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. Nbd2 Nbd7 7. Re1 c5 8. c3 Qc7 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 Nf6 12. Bf4 Qb6 13. Re2 Rd8 14. Qc2 Bd7 15. Be5 Ng4 16. dxc5 Bxc5 17. Bd4 Rac8 18. h3 Bxd4 19. Nxd4 Nf6 20. Rd1 Be8 21. g4 h6 22. f4 Bc6 23. Kh2 Bxg2 24. Rxg2 Nd5 25. Qe4 Rxc3 26. Nc2 Rc4 27. Qxc4 Qxb2 28. Rgd2 Qf6 29. g5 hxg5 30. fxg5 Qe5+ 31. Kh1 Kh7 32. Qh4+ Kg8 33. g6 fxg6 34. Qxd8+ 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "6"]
[White "Da Cruz, Emerson"]
[Black "Santiago Abreu, Mauro"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1623"]
[PlyCount "36"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. e4 0-0 6. Nge2 e5 7. 0-0 Be6 8. d3 Nc6 9. h3 Qc8 10. Kh2 Nh5 11. Nd5 Bxd5 12. cxd5 Ne7 13. Be3 f5 14. Qd2 f4 15. gxf4 exf4 16. Nxf4 Nxf4 17. Bxf4 Rxf4 18. Qxf4 Be5 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "5"]
[White "Santiago Abreu, Mauro"]
[Black "Ferreira, Fernando Goncalves"]
[Result "1/2-1/2"]
[ECO "D59"]
[BlackElo "1357"]
[PlyCount "53"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Bg5 Be7 5. Nc3 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. a3 Nxc3 11. bxc3 Bb7 12. Bd3 Nd7 13. 0-0 Rfd8 14. Re1 c5 15. e4 cxd4 16. cxd4 e5 17. d5 Rac8 18. Bf1 Rc3 19. Qa4 a5 20. Nd2 Nc5 21. Qd1 Rc8 22. Nb1 Rb3 23. Nd2 Rc3 24. Nb1 Rb3 25. Nd2 Rb2 26. Nc4 Rb3 27. Nd2 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.30"]
[Round "4"]
[White "Paniago, Lucio Erloiny Silva"]
[Black "Santiago Abreu, Mauro"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1493"]
[PlyCount "85"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. cxd5 exd5 7. Nf3 h6 8. Bh4 0-0 9. h3 c6 10. Bd3 Re8 11. Qc2 Bb4 12. g4 Qb6 13. g5 hxg5 14. Bxg5 Ne4 15. h4 Nf8 16. Ke2 Bxc3 17. bxc3 Bg4 18. Rag1 f5 19. Rxg4 fxg4 20. Ne5 Rxe5 21. dxe5 Nd7 22. Bxe4 dxe4 23. Rb1 Qa6+ 24. Ke1 Nc5 25. Be7 Nd3+ 26. Kd1 Nxe5 27. Qb3+ Qc4 28. Qxc4+ Nxc4 29. Rxb7 a5 30. Rd7 Rb8 31. Rd8+ Rxd8+ 32. Bxd8 Kf7 33. Bc7 Ke6 34. Kc2 a4 35. Bg3 Kd5 36. Bf4 g6 37. Bg3 Na3+ 38. Kd2 Kc4 39. Be5 Nb5 40. Kc2 Kd5 41. Bg3 Na3+ 42. Kd2 Nc4+ 43. Kc2 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "2"]
[White "De Oliveira Filho, Fernando Figueredo"]
[Black "Santiago Abreu, Mauro"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1638"]
[PlyCount "79"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 c5 8. dxc5 Nxc5 9. Bb5+ Bd7 10. Bxd7+ Ncxd7 11. Nf3 0-0 12. 0-0 h6 13. Bh4 g5 14. Bg3 Qa5 15. Nd4 Rfe8 16. Nb3 Qb6 17. Nxd5 Nxd5 18. Qxd5 Nf6 19. Qf3 Rad8 20. Be5 Qc6 21. Qxc6 bxc6 22. Bd4 a6 23. Rac1 Rc8 24. Rc4 Nd7 25. Rfc1 Nb8 26. Kf1 Bd8 27. Nc5 Re7 28. Bf6 Re8 29. Bxd8 Rexd8 30. Ke2 Kg7 31. Ra4 Rd5 32. Nxa6 Nxa6 33. Rxa6 c5 34. Ra5 Rcd8 35. Rc2 Rc8 36. Rb5 Kf6 37. Rb6+ Kg7 38. Rd2 Rf5 39. Rdd6 f6 40. g4 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "3"]
[White "Santiago Abreu, Mauro"]
[Black "Oliveira, Olavo Tadeu Carvalh"]
[Result "1/2-1/2"]
[ECO "A24"]
[BlackElo "1304"]
[PlyCount "51"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 e5 7. d3 Nbd7 8. Bg5 a5 9. Qd2 Nc5 10. Bh6 Ne8 11. h3 f5 12. Bxg7 Kxg7 13. Nh2 g5 14. d4 exd4 15. Qxd4+ Qf6 16. Qxf6+ Nxf6 17. Nb5 Rf7 18. f4 gxf4 19. gxf4 Be6 20. b3 Re8 21. Nf3 Bc8 22. Ng5 Rd7 23. Nd4 h6 24. Ngf3 Rf7 25. Nh4 Nfe4 26. Rfe1 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.28"]
[Round "1"]
[White "Santiago Abreu, Mauro"]
[Black "Brito, Vicente de Paulo Al"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1889"]
[PlyCount "46"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 d6 5. e4 0-0 6. h3 Na6 7. Be3 c5 8. Be2 cxd4 9. Nxd4 Nc5 10. f3 Nh5 11. g4 Ng3 12. Rg1 Nxe2 13. Ndxe2 Be6 14. Nd5 Bxb2 15. Rb1 Bg7 16. Bxc5 dxc5 17. Rxb7 Bxd5 18. Qxd5 Qa5+ 19. Qd2 Qa6 20. Rxe7 Qf6 21. Rc7 Qh4+ 22. Kd1 Rad8 23. Rd7 Rxd7 0-1

[Event "BRA corr"]
[Site "Brazil"]
[Date "1992.??.??"]
[Round "?"]
[White "Santiago Abreu, Mauro"]
[Black "Kover, Warner Bruce"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "73"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[EventCountry "BRA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 g6 2. e4 Bg7 3. d4 Nc6 4. Nf3 d6 5. d5 Ne5 6. Nxe5 dxe5 7. Bd3 e6 8. Be3 exd5 9. cxd5 Ne7 10. Nc3 f5 11. 0-0 fxe4 12. Bxe4 0-0 13. Bc5 Rf6 14. g4 Kh8 15. h3 a5 16. Qd3 Raa6 17. Rad1 Bh6 18. Qg3 Bf4 19. Qh4 h6 20. d6 Ng8 21. d7 Bxd7 22. Bxb7 g5 23. Qh5 Rad6 24. Bxd6 cxd6 25. Ne4 Be8 26. Nxf6 Bxh5 27. Nxh5 Qb6 28. Be4 Ne7 29. Rd3 Kg8 30. Rfd1 d5 31. Bxd5+ Nxd5 32. Rxd5 Qxb2 33. Rd8+ Kf7 34. R1d7+ Ke6 35. Ng7+ Kf6 36. Nf5 e4 37. Re7 1-0

[Event "BRA corr"]
[Site "Brazil"]
[Date "1991.??.??"]
[Round "?"]
[White "Nevio, Joao"]
[Black "Santiago Abreu, Mauro"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "71"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ndf6 6. N1f3 Bg4 7. Be2 Bxf3 8. Nxf3 e6 9. 0-0 Bd6 10. c3 Ne7 11. Bd3 0-0 12. Bg5 Nfd5 13. Qc2 h6 14. Bd2 c5 15. c4 Nf6 16. Bc3 cxd4 17. Nxd4 Rc8 18. Nb5 Bb8 19. Rad1 Qb6 20. b4 a6 21. c5 Qc6 22. Bxf6 gxf6 23. Nd4 Qc7 24. g3 Nd5 25. Qd2 Kg7 26. Rfe1 Qd7 27. Re4 f5 28. Rh4 Rh8 29. Nxf5+ exf5 30. Bc4 Rcd8 31. Qb2+ f6 32. Rxd5 Qc8 33. Qe2 Rxd5 34. Qe7+ Kg6 35. Bxd5 Rh7 36. Rxh6+ 1-0

[Event "BRA corr"]
[Site "Brazil"]
[Date "1989.??.??"]
[Round "?"]
[White "Borges, Lauro Robert B"]
[Black "Santiago Abreu, Mauro"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "120"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bb3 h6 9. N5f3 c5 10. Bf4 Nbd5 11. Be5 Qa5+ 12. Nd2 cxd4 13. Ngf3 Be7 14. 0-0 0-0 15. Nxd4 Bd7 16. c4 Nb4 17. N4f3 Rad8 18. Ne4 Nxe4 19. Qxe4 Bc6 20. Qg4 g6 21. Bc3 Qc7 22. Ne5 h5 23. Qe2 Bd6 24. a3 Na6 25. Bc2 Nc5 26. b4 Ne4 27. Bxe4 Bxe5 28. Bxe5 Qxe5 29. Rfe1 Rd4 30. Bxc6 Qxe2 31. Rxe2 bxc6 32. Rc2 Rb8 33. Kf1 a5 34. bxa5 Ra8 35. Rb1 Rxa5 36. Rb8+ Kg7 37. Rc8 Rc5 38. a4 Rd1+ 39. Ke2 Ra1 40. Ra8 e5 41. Ra7 Ra3 42. h4 Kf6 43. Kd2 Ke6 44. Rc3 Ra2+ 45. Ke3 f6 46. g3 Kf5 47. Ra8 Ra1 48. Kd2 g5 49. hxg5 fxg5 50. Rf8+ Kg4 51. Ra8 e4 52. Re8 Ra2+ 53. Ke3 Rf5 54. Rxe4+ Kh3 55. f4 Kxg3 56. Re5 gxf4+ 57. Ke4+ Kg4 58. Rxf5 Re2+ 59. Kd3 Re3+ 60. Kd2 Kxf5 0-1

