[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.31"]
[Round "4"]
[White "Santiago, Mauro"]
[Black "Carvalho, Celestino Jr"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1523"]
[BlackElo "1918"]
[PlyCount "116"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be2 c5 7. d5 a6 8. a4 e6 9. Nf3 exd5 10. cxd5 Re8 11. Nd2 b6 12. 0-0 Ra7 13. f3 Nh5 14. Nc4 Rb7 15. Qe1 f5 16. Bd3 f4 17. Ne2 b5 18. axb5 axb5 19. Na5 c4 20. Bc2 Rf7 21. Rb1 Nd7 22. Nc6 Qb6+ 23. Kh1 Nc5 24. Qa5 Qxa5 25. Nxa5 Nd3 26. b3 Nxc1 27. Rfxc1 Ra7 28. Nc6 Ra2 29. bxc4 bxc4 30. Nb4 Ra3 31. Kg1 Bd7 32. Nc6 Bf6 33. Bd1 c3 34. Rb3 Rxb3 35. Bxb3 Ng3 36. Nxg3 fxg3 37. Kf1 Rc8 38. f4 Kf8 39. e5 Bxc6 40. dxc6 dxe5 41. fxe5 Bxe5 42. Bd5 Ke7 43. Ke2 Kd6 44. Be4 Kc5 45. Rb1 Bf4 46. Rb7 Rxc6 47. Rxh7 Re6 48. Kf3 Rxe4 49. Kxe4 c2 50. Kxf4 c1Q+ 51. Kxg3 Kd4 52. Rd7+ Ke4 53. Re7+ Kd3 54. Rd7+ Ke2 55. Re7+ Kf1 56. Rf7+ Kg1 57. Rh7 Qe3+ 58. Kg4 Kxg2 0-1

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.30"]
[Round "3"]
[White "Nunes, Rafael Klanfer"]
[Black "Santiago, Mauro"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "1622"]
[BlackElo "1523"]
[PlyCount "25"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 a6 7. Bb3 Be7 8. f3 Nbd7 9. Bxe6 fxe6 10. Nxe6 Qb6 11. Nxg7+ Kd8 12. Ne6+ Ke8 13. Ng7+ 1/2-1/2

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.30"]
[Round "2"]
[White "Santiago, Mauro"]
[Black "Martins de Aguiar, Marina"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1523"]
[BlackElo "1862"]
[PlyCount "58"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. f3 c5 7. d5 e6 8. Nge2 exd5 9. cxd5 a6 10. 0-0 b5 11. Be3 Nbd7 12. Qc1 Ne5 13. Bc2 Nc4 14. Bh6 Bxh6 15. Qxh6 Nxb2 16. Nf4 Nc4 17. Rfe1 Nd7 18. Nh5 gxh5 19. e5 f5 20. exf6 Nxf6 21. Re2 Ra7 22. Rae1 Ne5 23. Ne4 Nxe4 24. Bxe4 Rg7 25. f4 Ng4 26. Qxh5 Nf6 27. Qh6 Bg4 28. Re3 Nxe4 29. Rxe4 Rg6 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Santiago, Mauro"]
[Black "Ferreira, Rodrigo Maycon Mira"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1516"]
[BlackElo "1754"]
[PlyCount "78"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 dxc4 6. 0-0 Be7 7. Qc2 b6 8. Qxc4 Bb7 9. Rd1 c5 10. Bf4 Bd5 11. Qc2 Be4 12. Qa4+ Bc6 13. Qc2 Nbd7 14. Ne5 Bxg2 15. Kxg2 Qc8 16. Nc3 Qb7+ 17. Kg1 cxd4 18. Rxd4 Bc5 19. Rd2 Nxe5 20. Bxe5 Bxf2+ 21. Kxf2 Ng4+ 22. Kg1 Nxe5 23. Qa4+ Qc6 24. Qxc6+ Nxc6 25. Rad1 Ne5 26. b3 0-0 27. Ne4 h6 28. Rc1 Rfd8 29. Rxd8+ Rxd8 30. Rc7 Rd4 31. Nc3 Rd7 32. Rxd7 Nxd7 33. Nb5 a6 34. Nc7 a5 35. Kf2 Kf8 36. Ke3 Ke7 37. Nb5 Nf6 38. h3 Kd7 39. Kd4 Nh5 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "De Carvalho, Amauri"]
[Black "Santiago, Mauro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1238"]
[BlackElo "1516"]
[PlyCount "100"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 Nf6 4. e3 Bd6 5. Bg5 Nbd7 6. c4 c6 7. c5 Be7 8. b4 Ne4 9. Bxe7 Qxe7 10. Bd3 e5 11. Qc2 exd4 12. Nxd4 Ndf6 13. 0-0 0-0 14. Nd2 Nxd2 15. Qxd2 Ne4 16. Qc2 f5 17. Rfe1 Qf6 18. f3 Ng5 19. f4 Ne4 20. Nf3 Be6 21. Ne5 g5 22. Bxe4 fxe4 23. g3 gxf4 24. exf4 Kh8 25. Kh1 Rg8 26. Qe2 Qh6 27. f5 Qg7 28. Ng6+ hxg6 29. fxe6 Qf6 30. Qg4 Rae8 31. Rf1 Qxe6 32. Qh4+ Kg7 33. Rf4 Rh8 34. Qg5 Rh5 35. Qg4 Qxg4 36. Rxg4 Rf5 37. Kg1 Ref8 38. a4 Rf2 39. Rf4 R2xf4 40. gxf4 Rxf4 41. Rf1 Rxf1+ 42. Kxf1 a6 43. Ke2 Kf6 44. Ke3 g5 45. a5 Kf5 46. Kd4 Kf4 47. Kc3 Kf3 48. Kd4 e3 49. Ke5 e2 50. Ke6 e1Q+ 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Urquiza, Marcello de Albuque"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2050"]
[BlackElo "1516"]
[PlyCount "67"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. c4 g6 7. Nc3 Bg7 8. Be2 Bg4 9. 0-0 0-0 10. Rb1 Rc8 11. b3 a6 12. Bb2 Qa5 13. Nd5 Nxd5 14. exd5 Bxf3 15. Bxf3 Ne5 16. Be2 Qc7 17. Bd4 e6 18. f4 Nd7 19. dxe6 Bxd4 20. exf7+ Kxf7 21. Qxd4 Qc5 22. Rbd1 Nf6 23. Kh1 Qxd4 24. Rxd4 d5 25. Bf3 dxc4 26. Bxb7 Rc7 27. Bxa6 c3 28. Bc4+ Kg7 29. Rc1 Re8 30. Kg1 Re3 31. Rd3 Rce7 32. Rdxc3 Rxc3 33. Rxc3 Re1+ 34. Kf2 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Santiago, Mauro"]
[Black "De Carvalho, Vitor Augusto Ponci"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1516"]
[BlackElo "2124"]
[PlyCount "106"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qb3 0-0 10. Bc4 cxd4 11. Nxd4 Nd7 12. 0-0 Nb6 13. Rac1 Bd7 14. Be2 Rfc8 15. f4 Na4 16. c4 Nc5 17. Qc2 e5 18. Nb3 Nxb3 19. axb3 exf4 20. Bxf4 Re8 21. Bf3 Bc6 22. c5 Qb4 23. Rfe1 f5 24. Qc4+ Qxc4 25. Rxc4 Re6 26. Bg3 Rae8 27. e5 Bxe5 28. Rxe5 Rxe5 29. Bxe5 Rxe5 30. Bxc6 bxc6 31. b4 Kf7 32. Rd4 Ke7 33. Kf2 g5 34. Kf3 a6 35. g4 f4 36. Rd6 Re3+ 37. Kf2 Re6 38. Rd4 h6 39. Kf3 Re3+ 40. Kf2 Re5 41. Rd6 Re6 42. Rd4 Kf6 43. Kf3 Re3+ 44. Kf2 Re6 45. Kf3 h5 46. gxh5 Kf5 47. Rd6 g4+ 48. Kf2 Re4 49. h6 Rxb4 50. h7 Rb2+ 51. Kg1 Rb1+ 52. Kf2 Rb2+ 53. Kg1 Rb1+ 1/2-1/2

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.10"]
[Round "9"]
[White "Lourenco, Valerio dos Santos"]
[Black "Santiago, Mauro"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "1696"]
[BlackElo "1473"]
[PlyCount "44"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Qd2 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. c4 Qa5 11. Qxa5 Nxa5 12. Bd2 Nc6 13. Nxc6 bxc6 14. Bc3 c5 15. Be2 Bb7 16. 0-0 Be7 17. Rad1 Rd8 18. Rxd8+ Kxd8 19. Rd1+ Kc8 20. Rd3 Rg8 21. f4 g6 22. a3 Be4 1/2-1/2

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.09"]
[Round "8"]
[White "Santiago, Mauro"]
[Black "De Almeida, Roberto A Ferreira"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1473"]
[BlackElo "1681"]
[PlyCount "124"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nc6 5. a3 Be7 6. 0-0 0-0 7. c4 d5 8. cxd5 exd5 9. Nc3 a6 10. Bb1 b5 11. Ne5 Na5 12. Ba2 Bb7 13. Qf3 Nc4 14. Qxf5 Nxe5 15. dxe5 Qd7 16. Qf3 Ng4 17. Bxd5+ Kh8 18. Qe4 c6 19. Bb3 Qf5 20. Qxf5 Rxf5 21. Be6 Bc8 22. Bxf5 Bxf5 23. e4 Be6 24. Bf4 Rf8 25. Bg3 h5 26. h3 h4 27. hxg4 hxg3 28. fxg3 Bc5+ 29. Kh2 Kh7 30. Rxf8 Bxf8 31. Kh3 Kh6 32. Ne2 Kg5 33. Nf4 Bxg4+ 34. Kh2 a5 35. Rf1 Be7 36. Nh3+ Kg6 37. Rf4 Be6 38. g4 c5 39. Kg3 b4 40. Rf3 c4 41. Nf4+ Kf7 42. Nxe6+ Kxe6 43. a4 Bc5 44. g5 Bd4 45. b3 c3 46. Rf1 Be3 47. Kf3 Bxg5 48. Rf2 Bd2 49. Rxd2 cxd2 50. Ke2 d1Q+ 51. Kxd1 Kxe5 52. Kd2 Kxe4 53. Ke2 g6 54. Kd2 g5 55. Ke2 Kf4 56. Kf2 Kg4 57. g3 Kh3 58. Kf3 Kh2 59. g4 Kh3 60. Kf2 Kxg4 61. Kg2 Kf4 62. Kf2 Ke4 0-1

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.08"]
[Round "7"]
[White "Fernandes, Marcio Rosa"]
[Black "Santiago, Mauro"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1674"]
[BlackElo "1473"]
[PlyCount "89"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Be7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. cxd5 exd5 8. d4 Be6 9. Bg5 Nbd7 10. a3 h6 11. Bxf6 Nxf6 12. Rc1 Bd6 13. b4 Ne4 14. Nd2 f5 15. Ndxe4 fxe4 16. f4 Qd7 17. e3 Bg4 18. Qb3 Be7 19. Nxe4 Kh8 20. Nf2 h5 21. h3 Be2 22. Rfe1 Bc4 23. Qd1 g6 24. e4 a5 25. e5 axb4 26. axb4 Bxb4 27. e6 Qe7 28. Re3 Ra3 29. Rxa3 Bxa3 30. Rxc4 dxc4 31. d5 cxd5 32. Bxd5 b5 33. Ne4 Bb2 34. Ng5 Rf5 35. Bg2 Rxg5 36. fxg5 Qxe6 37. Qd8+ Kh7 38. h4 Bg7 39. Bd5 Bd4+ 40. Kh2 Qe2+ 41. Bg2 Bg7 42. Kh3 Qg4+ 43. Kh2 b4 44. Bd5 Qe2+ 45. Kh1 1/2-1/2

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.07"]
[Round "5"]
[White "Dull, Amanda Paul"]
[Black "Santiago, Mauro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1777"]
[BlackElo "1473"]
[PlyCount "42"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 Bd6 5. Bg3 Nbd7 6. Nf3 Ne4 7. Nbd2 Nxg3 8. hxg3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. c3 Qf6 12. Nf3 Bd6 13. Qc2 Bd7 14. 0-0 h5 15. e4 0-0-0 16. e5 Bxe5 17. Nxe5 Qxe5 18. Rfe1 Qf6 19. c4 h4 20. cxd5 hxg3 21. fxg3 Qd4+ 0-1

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.07"]
[Round "6"]
[White "Santiago, Mauro"]
[Black "Silva, Henrique Brasil Bar"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1473"]
[BlackElo "1695"]
[PlyCount "34"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 Bf5 6. Bd3 Bxd3 7. Qxd3 g6 8. 0-0 Bg7 9. e4 dxe4 10. Nxe4 Nbd7 11. Bg5 0-0 12. Rfe1 Re8 13. Rad1 Qb6 14. b3 a5 15. Nxf6+ Nxf6 16. Qd2 Rad8 17. Bh6 Qc7 1/2-1/2

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.06"]
[Round "4"]
[White "Santiago, Mauro"]
[Black "Simas, Breno Matos"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1473"]
[BlackElo "1756"]
[PlyCount "50"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb2 0-0 9. Be2 Nc6 10. 0-0 Bg4 11. d5 Bxf3 12. dxc6 Bxe4 13. cxb7 Bxb7 14. Qxd8 Rfxd8 15. Rfd1 Be4 16. Rac1 Bd5 17. Ba3 Bxa2 18. Rxd8+ Rxd8 19. Bxc5 a5 20. Ra1 Rd2 21. Bf1 Bxc3 22. Rxa2 Rxa2 23. Bxe7 Ra1 24. g3 a4 25. Kg2 a3 0-1

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.05"]
[Round "3"]
[White "Haddad Filho, Paulo Ibrahim"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1864"]
[BlackElo "1473"]
[PlyCount "101"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ne2 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. a3 Bd7 13. b4 0-0-0 14. Be3 Ng4 15. Bg5 Rdf8 16. h3 Rxf3 17. hxg4 Rff8 18. Be3 Qd8 19. Qc1 Kb8 20. Bg5 Qb6 21. Be3 Qd8 22. g3 e5 23. b5 Na5 24. Qc3 e4 25. Bc2 Bxg4 26. Nf4 Rxf4 27. Bxf4 Bxf4 28. gxf4 Bf3 29. Bd1 g5 30. Bxf3 exf3 31. Qxf3 Rf8 32. f5 Qd7 33. Rfe1 h6 34. Re5 Qxb5 35. Qxd5 Qxd5 36. Rxd5 Nc6 37. Re1 Kc7 38. Re6 h5 39. Rh6 h4 40. Rg6 Ne7 41. Rc5+ Kb8 42. Rxg5 b6 43. Re5 Nc6 44. Re4 h3 45. Rf4 Nd8 46. Rh5 Ne6 47. Re4 Ng7 48. Rg5 Ne8 49. f6 h2+ 50. Kxh2 Rh8+ 51. Kg2 1-0

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.05"]
[Round "2"]
[White "Silva, Caio Henrique Angel"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2108"]
[BlackElo "1473"]
[PlyCount "71"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nc3 Be7 6. Qc2 0-0 7. Be2 Nbd7 8. b3 c5 9. cxd5 exd5 10. dxc5 Nxc5 11. Bb2 Nce4 12. 0-0 Nxc3 13. Qxc3 Bg4 14. Rac1 Ne8 15. Qd3 Qd7 16. Rfd1 Bf6 17. Ba3 Rd8 18. Bxf8 Kxf8 19. Nd4 Bxd4 20. Bxg4 Qxg4 21. Qxd4 Qxd4 22. Rxd4 Ke7 23. f3 f5 24. Kf2 Rd7 25. Rc5 Nf6 26. Rc8 g5 27. h4 g4 28. b4 b5 29. Rc5 a6 30. Rf4 g3+ 31. Ke2 Ke6 32. Rc6+ Ke5 33. Rxa6 Nh5 34. Rd4 f4 35. Ra8 Rc7 36. Re8+ 1-0

[Event "Niteroi op 3rd"]
[Site "Niteroi"]
[Date "2023.09.04"]
[Round "1"]
[White "Santiago, Mauro"]
[Black "Soares, Joao Carlos TC"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1473"]
[BlackElo "2020"]
[PlyCount "51"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 d5 5. Bg2 c6 6. Nf3 Bd6 7. 0-0 0-0 8. Bg5 Nbd7 9. Qb3 h6 10. Bxf6 Nxf6 11. e3 Ne4 12. cxd5 exd5 13. Nxe4 fxe4 14. Nh4 Qe8 15. f3 g5 16. fxe4 gxh4 17. exd5 Kg7 18. Rxf8 Bxf8 19. dxc6 bxc6 20. Qc3 Rb8 21. d5+ Kh7 22. dxc6 Bg7 23. Qd3+ Kh8 24. c7 Rb5 25. Qd8 Re5 26. Bc6 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.22"]
[Round "6"]
[White "De Carvalho, Amauri"]
[Black "Santiago, Mauro"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1214"]
[BlackElo "1491"]
[PlyCount "120"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. h3 Nbd7 6. Nc3 0-0 7. a3 h6 8. Bf4 c6 9. e3 Re8 10. b4 Nb6 11. c5 Nc4 12. Nd2 Nxd2 13. Qxd2 Ne4 14. Qc2 Bd7 15. Nxe4 dxe4 16. Qxe4 a5 17. Qb1 Bf6 18. Bd6 e5 19. dxe5 Bxe5 20. Bxe5 Rxe5 21. Be2 Qf6 22. 0-0 a4 23. Bf3 Bxh3 24. gxh3 Qxf3 25. Kh2 Rg5 26. Rg1 Qxf2+ 27. Kh1 Rxg1+ 28. Qxg1 Qxg1+ 29. Rxg1 Rd8 30. Rg4 Rd3 31. Re4 Rxa3 32. Re8+ Kh7 33. Re7 f6 34. Rxb7 Rxe3 35. b5 cxb5 36. Rxb5 Rc3 37. Kg2 a3 38. Ra5 Rc2+ 39. Kf3 a2 40. Ke4 Rxc5 41. Rxa2 Rc3 42. Rh2 g5 43. Kf5 Rf3+ 44. Kg4 Rf4+ 45. Kg3 Kg6 46. Rd2 h5 47. Rd8 h4+ 48. Kg2 Re4 49. Kf3 Kf5 50. Rd5+ Re5 51. Rd4 Rc5 52. Rd3 Rc4 53. Rd5+ Ke6 54. Rd3 f5 55. Ra3 g4+ 56. Kg2 Ke5 57. hxg4 fxg4 58. Re3+ Kf4 59. Re8 Rc2+ 60. Kf1 Kf3 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.21"]
[Round "5"]
[White "Santiago, Mauro"]
[Black "Barbosa, Ana Carolina Ramos"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1491"]
[PlyCount "41"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. Rc1 Rc8 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Nxd5 exd5 13. Qc2 h6 14. Bf5 c5 15. Bxd7 Qxd7 16. Ne5 Qe7 17. Qb1 cxd4 18. exd4 Rxc1 19. Rxc1 Re8 20. h3 f6 21. Nf3 1/2-1/2

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.20"]
[Round "4"]
[White "De Souza, Liryel Francini Lem"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "C52"]
[BlackElo "1491"]
[PlyCount "49"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 d6 8. Qb3 Qe7 9. Ng5 Ne5 10. Bxf7+ Nxf7 11. Nxf7 Qxf7 12. Qb5+ c6 13. Qxa5 dxc3 14. Qxc3 Ne7 15. Ba3 c5 16. e5 b6 17. exd6 Nd5 18. Qe5+ Kd7 19. Nc3 Nxc3 20. Qxc3 Kxd6 21. Rad1+ Ke7 22. Rfe1+ Be6 23. Bxc5+ bxc5 24. Qxc5+ Kf6 25. Rd6 1-0

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "2"]
[White "Garcia Cruz, Luis Manuel"]
[Black "Santiago, Mauro"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "1491"]
[PlyCount "68"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Qe7 5. 0-0 d6 6. Nxd4 g6 7. Nc3 Ne5 8. Bb3 c6 9. f4 Nd7 10. f5 Ne5 11. Bf4 Nf6 12. fxg6 hxg6 13. h3 a6 14. Bxe5 dxe5 15. Nf3 Nh5 16. Kh2 Nf4 17. Qd2 Bxh3 18. Kg1 Bxg2 19. Kf2 Bxf1 20. Rxf1 Rd8 21. Qe3 Qc5 22. Qxc5 Bxc5+ 23. Ke1 g5 24. Nxg5 Rh2 25. Nxf7 Ng2+ 26. Ke2 Ne3+ 27. Ke1 Nxf1 28. Nxd8 Kxd8 29. Kxf1 b5 30. Ne2 a5 31. a4 Kc7 32. Ng3 Rf2+ 33. Ke1 Rg2 34. Ne2 Kd6 1/2-1/2

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "3"]
[White "Santiago, Mauro"]
[Black "Macedo, Felipe Cruz"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1491"]
[BlackElo "1245"]
[PlyCount "100"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 b6 7. Bd3 Bb7 8. 0-0 0-0 9. cxd5 exd5 10. Rc1 c5 11. Re1 Re8 12. Bb1 h6 13. Bh4 Rc8 14. Qc2 g6 15. Bxf6 Bxf6 16. Qd2 Bg7 17. Nb5 Nf6 18. Nxa7 Ra8 19. Nb5 Ne4 20. Bxe4 dxe4 21. dxc5 exf3 22. Qxd8 Rexd8 23. c6 Ba6 24. Nc7 Ra7 25. Nxa6 Rxa6 26. c7 Rc8 27. Red1 Raa8 28. b3 fxg2 29. f4 Bf6 30. a4 Kf8 31. Kxg2 Ke8 32. Kf3 Ra7 33. Rd6 Be7 34. Rxb6 Raxc7 35. Rxc7 Rxc7 36. b4 Rc4 37. a5 Rxb4 38. Rxb4 Bxb4 39. a6 Bc5 40. e4 Kd7 41. e5 Kc6 42. Ke4 Kb6 43. f5 Kxa6 44. fxg6 fxg6 45. h3 Kb6 46. Kd5 g5 47. e6 h5 48. Ke5 Be7 49. Kf5 Kc6 50. h4 g4 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.18"]
[Round "1"]
[White "Santiago, Mauro"]
[Black "Zampronha, Wladimir Camilo"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1491"]
[BlackElo "2176"]
[PlyCount "60"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 d5 5. Nc3 Nc6 6. cxd5 exd5 7. Be2 Be7 8. 0-0 0-0 9. a3 c4 10. Qc2 Bg4 11. Ne5 Bxe2 12. Qxe2 Qd6 13. Nb5 Qb8 14. Nc3 Nxe5 15. dxe5 Qxe5 16. Qf3 Rfd8 17. Rd1 Rd7 18. Nb5 Bf8 19. Nd4 Ne4 20. Bd2 Qf6 21. Qxf6 Nxf6 22. f3 g6 23. Bc3 Ne8 24. a4 Nc7 25. Rd2 Bh6 26. Kf2 Re8 27. Re2 Na6 28. b3 Rde7 29. Rae1 Nc5 30. f4 Ne4+ 0-1

[Event "Hebraica op 30th"]
[Site "Hebraica"]
[Date "2023.02.12"]
[Round "6"]
[White "Nunes, Raphael de Camargo"]
[Black "Santiago, Mauro"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1383"]
[BlackElo "1511"]
[PlyCount "54"]
[EventDate "2023.02.10"]
[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. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 e5 7. d5 Nbd7 8. Qd2 Nb6 9. g4 Ne8 10. 0-0-0 c6 11. h4 cxd5 12. cxd5 f5 13. gxf5 gxf5 14. exf5 Bxf5 15. h5 Rc8 16. Bh3 Nc4 17. Qe2 Nxe3 18. Qxe3 Qf6 19. Nge2 Bh6 20. Rhg1+ Ng7 21. f4 exf4 22. Qf3 Bxh3 23. Nd4 Bd7 24. Rd2 Rfe8 25. Nc2 b5 26. Rd4 Re3 27. Qf2 f3 0-1

[Event "Hebraica op 30th"]
[Site "Hebraica"]
[Date "2023.02.12"]
[Round "7"]
[White "Santiago, Mauro"]
[Black "Lacerda, Vinicius"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1511"]
[BlackElo "1761"]
[PlyCount "66"]
[EventDate "2023.02.10"]
[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 d5 2. Nf3 c6 3. c4 e6 4. Nc3 dxc4 5. e4 b5 6. Be2 Bb7 7. 0-0 Nf6 8. Bg5 Be7 9. e5 Nfd7 10. Bxe7 Qxe7 11. Ne4 0-0 12. Nd6 Nb6 13. a4 a6 14. Nxb7 Qxb7 15. Ng5 Nxa4 16. Qc2 g6 17. Ne4 Nd7 18. Nf6+ Kg7 19. Qe4 Rab8 20. Bf3 Qc7 21. Qh4 h6 22. Be4 c5 23. Nxd7 Qxd7 24. Qf6+ Kh7 25. d5 exd5 26. Rfd1 Qe6 27. Rxd5 Qxf6 28. exf6 Rfe8 29. f3 Rb6 30. Rxa4 bxa4 31. Rxc5 Rxb2 32. Rxc4 a3 33. Ra4 a2 0-1

[Event "Hebraica op 30th"]
[Site "Hebraica"]
[Date "2023.02.11"]
[Round "4"]
[White "Palatnic, Armando"]
[Black "Santiago, Mauro"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1804"]
[BlackElo "1511"]
[PlyCount "126"]
[EventDate "2023.02.10"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Bf3 Be6 10. Re1 Nbd7 11. g4 Ne8 12. Be3 Bg5 13. Qd2 Bxe3 14. Qxe3 Qh4 15. Kh1 Bxg4 16. Bxg4 Qxg4 17. Rg1 Qh5 18. Nd5 Nef6 19. Ne7+ Kh8 20. Rg5 Qh4 21. f3 Nh5 22. Nf5 Qh3 23. Rag1 g6 24. Nxd6 Qe6 25. Rd1 Nf4 26. c4 Qf6 27. Rg4 h5 28. Rg3 b6 29. Nc1 Nc5 30. b4 Na4 31. c5 bxc5 32. bxc5 Rfd8 33. Rgg1 Rab8 34. Nb3 Kh7 35. Rd2 Ne6 36. Rc1 Nd4 37. Nxd4 exd4 38. Rxd4 Rb2 39. e5 Qe6 40. Rd2 Rxd2 41. Qxd2 Qxe5 42. Qf2 Qf4 43. Re1 Nxc5 44. Ne4 Nxe4 45. Rxe4 Rd1+ 46. Kg2 Qg5+ 47. Qg3 Qd2+ 48. Qf2 Qxf2+ 49. Kxf2 Rd2+ 50. Re2 Rxe2+ 51. Kxe2 a5 52. Kd3 Kg7 53. Kc4 Kf6 54. a4 Kf5 55. Kb5 Ke6 56. Kxa5 f5 57. Kb5 g5 58. a5 g4 59. f4 h4 60. a6 g3 61. hxg3 hxg3 62. a7 g2 63. a8Q g1Q 1/2-1/2

[Event "Hebraica op 30th"]
[Site "Hebraica"]
[Date "2023.02.11"]
[Round "5"]
[White "Santiago, Mauro"]
[Black "De Almeida, Jose Fernando Antun"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1511"]
[BlackElo "1313"]
[PlyCount "59"]
[EventDate "2023.02.10"]
[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 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Bb4+ 5. Nc3 0-0 6. a3 Be7 7. e3 Nbd7 8. cxd5 exd5 9. Bd3 c5 10. Rc1 a6 11. 0-0 b5 12. dxc5 Nxc5 13. Bxf6 Bxf6 14. Bb1 Bxc3 15. Rxc3 Ne4 16. Rd3 Bb7 17. Rd4 f5 18. Ba2 Nf6 19. Ne5 Rc8 20. Qf3 Ne4 21. Rfd1 Rc4 22. b4 Rc2 23. Bxd5+ Bxd5 24. Rxd5 Qc7 25. Nd3 Nc3 26. Rc5 Qd6 27. Rxc3 Rxc3 28. Nc5 Qe5 29. g3 Rxa3 30. Nd7 1/2-1/2

[Event "Hebraica op 30th"]
[Site "Hebraica"]
[Date "2023.02.11"]
[Round "3"]
[White "Santiago, Mauro"]
[Black "Leal, Guilherme Alves De"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1511"]
[BlackElo "1207"]
[PlyCount "57"]
[EventDate "2023.02.10"]
[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 Nf6 2. c4 c5 3. Nf3 b5 4. cxb5 a6 5. e3 Qb6 6. Nc3 g6 7. Na4 Qc7 8. Nxc5 axb5 9. Bd2 Na6 10. Bxb5 Nxc5 11. dxc5 Qxc5 12. a4 Bg7 13. Rc1 Qb6 14. Qb3 0-0 15. Bc4 Qxb3 16. Bxb3 Ba6 17. Bc4 Bxc4 18. Rxc4 Rfc8 19. Rxc8+ Rxc8 20. 0-0 Ne4 21. b4 Rc4 22. Rb1 Bc3 23. Bxc3 Nxc3 24. Rb3 Nxa4 25. g3 f6 26. Nd2 Rc7 27. Ra3 Nb6 28. Ra6 Rb7 29. b5 1/2-1/2

[Event "Hebraica op 30th"]
[Site "Hebraica"]
[Date "2023.02.10"]
[Round "2"]
[White "Cukier, Marcelo"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2124"]
[BlackElo "1511"]
[PlyCount "31"]
[EventDate "2023.02.10"]
[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. d4 exd4 4. Bc4 Na5 5. Be2 c5 6. 0-0 Nf6 7. e5 Nd5 8. c3 d6 9. cxd4 dxe5 10. Nxe5 Nb6 11. Bb5+ Bd7 12. Nxd7 Nxd7 13. Re1+ Be7 14. Qg4 cxd4 15. Qxg7 Rf8 16. Bg5 1-0

[Event "Hebraica op 30th"]
[Site "Hebraica"]
[Date "2023.02.10"]
[Round "1"]
[White "Santiago, Mauro"]
[Black "De Morais, Lorenzo Grieco"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1511"]
[BlackElo "1780"]
[PlyCount "33"]
[EventDate "2023.02.10"]
[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 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 Nc6 6. Bd3 dxc4 7. Bxc4 h6 8. Bh4 Bb4+ 9. Nbd2 Na5 10. Qa4+ c6 11. Qxb4 g5 12. Bg3 g4 13. Ne5 Nxc4 14. Nexc4 Nd5 15. Qb3 Nb6 16. Nd6+ Kd7 17. Nxf7 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.07"]
[Round "9"]
[White "Hubner, Jessica Trindade"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1727"]
[BlackElo "1556"]
[PlyCount "119"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c3 b5 7. Bc2 d6 8. d4 0-0 9. h3 Bb7 10. Re1 Re8 11. a4 h6 12. d5 Na5 13. axb5 axb5 14. Bd3 c6 15. dxc6 Bxc6 16. Qe2 Qb8 17. b4 Nc4 18. Rxa8 Qxa8 19. Nbd2 Qa1 20. Bxc4 bxc4 21. Qxc4 Qa8 22. Bb2 Nxe4 23. Ra1 Nxd2 24. Nxd2 Qb7 25. Qg4 Ra8 26. Rxa8+ Qxa8 27. Nc4 Bb5 28. Na5 d5 29. Bc1 Kh7 30. Qf5+ Kg8 31. Qxe5 Bf6 32. Qc7 Qe8 33. Be3 Qd7 34. Qc5 Be7 35. Qd4 Bf6 36. Qd2 Qf5 37. Bd4 Bxd4 38. Qxd4 Qd3 39. Qxd3 Bxd3 40. Nc6 Kf8 41. f4 f6 42. Kf2 Ke8 43. g3 Kd7 44. Nd4 g6 45. Ke3 Bc4 46. Nf3 Kd6 47. Nh4 Bf1 48. Nxg6 Bxh3 49. Kd4 h5 50. Nh4 Kc6 51. Nf3 Bf1 52. Ne1 Bc4 53. Nc2 Be2 54. Ne3 Bf3 55. b5+ Kxb5 56. Nxd5 f5 57. Ne7 Bg4 58. c4+ Kb6 59. Kd5 Bf3+ 60. Kd6 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.06"]
[Round "8"]
[White "Da Silva, Joao Carlos Orguim"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1747"]
[BlackElo "1556"]
[PlyCount "63"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. c4 c5 3. g3 Nf6 4. d3 Nc6 5. Bg2 d6 6. h3 Be7 7. Ne2 Be6 8. 0-0 0-0 9. Nbc3 Qc8 10. Kh2 Nd4 11. f4 exf4 12. Nxf4 Re8 13. Nxe6 fxe6 14. Be3 Rb8 15. Bxd4 cxd4 16. Nb5 Qc5 17. b4 Qxb4 18. Nc7 e5 19. Nxe8 Rxe8 20. Rb1 Qa5 21. Rxb7 Qxa2 22. Qa1 Qe2 23. Rf3 Qd2 24. Qxa7 Kf7 25. Qa3 Kg6 26. Rb2 Qh6 27. Kg1 d5 28. Qa1 dxe4 29. dxe4 Bc5 30. Rd3 Kf7 31. Rb5 Nd7 32. Rxc5 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.05"]
[Round "7"]
[White "Santiago, Mauro"]
[Black "Leite, Anderson Ribeiro"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1556"]
[PlyCount "113"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 c5 5. Bg5 Be7 6. e3 Nc6 7. cxd5 exd5 8. Be2 c4 9. 0-0 Be6 10. Re1 a6 11. a4 0-0 12. Ne5 Qc7 13. f4 Rad8 14. Bf3 Na5 15. g4 Nc6 16. f5 h6 17. Bxf6 Bxf6 18. fxe6 fxe6 19. Nxc6 bxc6 20. Qe2 Rf7 21. Qg2 Rdf8 22. Rf1 Bg5 23. Rae1 Qd8 24. Nd1 Qa5 25. Be2 Bh4 26. Rxf7 Rxf7 27. Rf1 Rxf1+ 28. Qxf1 Qxa4 29. Qh3 Bg5 30. Qf3 Qb4 31. Qf2 Qe7 32. Nc3 e5 33. Nd1 exd4 34. exd4 Bh4 35. Qf3 Bf6 36. Kg2 Bxd4 37. Bf1 Bf6 38. Qf5 Qe8 39. Nc3 Qb8 40. Qe6+ Kh8 41. Na4 Qb5 42. Qc8+ Kh7 43. Qf5+ Kh8 44. Qc2 Be7 45. Kg3 Qb3+ 46. Qxb3 cxb3 47. Bxa6 c5 48. Bb7 d4 49. Bd5 g5 50. Bxb3 Kg7 51. Kf3 Kf6 52. Ke4 Bd6 53. h3 d3 54. Kd5 Bf8 55. Nxc5 Bxc5 56. Kxc5 Ke5 57. Bd1 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.04"]
[Round "6"]
[White "Fernandes, Marcio Rosa"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1763"]
[BlackElo "1556"]
[PlyCount "73"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. d3 Bc5 4. g3 0-0 5. Bg2 c6 6. Nf3 Re8 7. Bg5 h6 8. Bxf6 Qxf6 9. 0-0 d5 10. cxd5 cxd5 11. Nxd5 Qd6 12. Nc3 a6 13. Ne4 Qb6 14. Nxc5 Qxc5 15. Rc1 Qb6 16. b3 Nc6 17. Nd2 Be6 18. Nc4 Bxc4 19. bxc4 Rad8 20. Rb1 Qc7 21. e3 Re7 22. Qc2 Qa5 23. Bxc6 bxc6 24. Rfd1 Red7 25. Rb3 c5 26. Qb2 e4 27. d4 cxd4 28. exd4 f5 29. Rb8 Qc7 30. Rxd8+ Rxd8 31. c5 f4 32. Qe2 Re8 33. Qc4+ Kh7 34. d5 f3 35. d6 Qd7 36. c6 Qh3 37. Qf1 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.04"]
[Round "5"]
[White "Santiago, Mauro"]
[Black "De Oliveira, Renan Figueiredo Co"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1556"]
[PlyCount "53"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bg4 8. Be2 e6 9. 0-0 h5 10. h3 g6 11. hxg4 hxg4 12. Ng5 Bh6 13. Nxf7 Kxf7 14. Bxg4 Qh4 15. Qf3+ Ke7 16. g3 Qf6 17. Ba3+ Kf7 18. Qxf6+ Kxf6 19. d5 exd5 20. exd5 Ne5 21. Be2 Bd2 22. f4 Nf7 23. Bb2 Rh3 24. Kg2 Rh7 25. Rad1 Be3 26. c4+ Ke7 27. Bd3 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.03"]
[Round "4"]
[White "Moyses Sobrinho, Elias"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1801"]
[BlackElo "1556"]
[PlyCount "89"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Ne5 Nbd7 6. cxd5 Nxe5 7. dxe5 Nxd5 8. e4 Nxc3 9. Qxd8+ Bxd8 10. bxc3 0-0 11. Ba3 Re8 12. Bb5 c6 13. Bc4 b6 14. 0-0 Bb7 15. Bd6 b5 16. Bb3 Bb6 17. a4 a6 18. a5 Ba7 19. c4 Bd4 20. Rac1 c5 21. cxb5 axb5 22. Bxc5 Bxc5 23. Rxc5 Bxe4 24. Ra1 Bd3 25. a6 g6 26. Rc7 Rec8 27. Rxc8+ Rxc8 28. a7 Ra8 29. f4 Bc4 30. Bxc4 bxc4 31. Kf2 c3 32. Ke3 c2 33. Kd2 c1Q+ 34. Kxc1 Kf8 35. Kc2 Ke7 36. Kc3 Kd7 37. Kc4 Kc6 38. Ra6+ Kb7 39. Kb5 Kc7 40. g4 h5 41. g5 Kb7 42. Rb6+ Kxa7 43. Ra6+ Kb7 44. Rxa8 Kxa8 45. Kc6 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.02"]
[Round "2"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1865"]
[BlackElo "1556"]
[PlyCount "119"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 e6 3. b5 Nf6 4. e3 c6 5. a4 Bd7 6. c4 cxb5 7. cxb5 a5 8. Nf3 Bb4 9. Be2 0-0 10. 0-0 Ne8 11. d3 f6 12. Qb3 Nd6 13. Nbd2 Qe7 14. Rac1 Nxb5 15. axb5 Bxb5 16. Bc3 Nc6 17. Nd4 Nxd4 18. exd4 Bxc3 19. Rxc3 Be8 20. Rfc1 a4 21. Qa3 Qxa3 22. Rxa3 b5 23. Rb1 Rc8 24. Bd1 Rf7 25. Kf1 Rfc7 26. Ke2 Rc3 27. Rba1 Bg6 28. Nb1 Bxd3+ 29. Kd2 Rxa3 30. Nxa3 Bc4 31. Nc2 Bb3 32. Ne3 Bxd1 33. Kxd1 Kf7 34. Kd2 Ke7 35. f4 g6 36. Ra3 Kd6 37. Ng4 h5 38. Ne3 Kc6 39. Rc3+ Kb7 40. Rxc8 Kxc8 41. Kc3 Kb7 42. Kb4 Kb6 43. Nd1 Kc6 44. Nc3 e5 45. dxe5 fxe5 46. fxe5 d4 47. Nxb5 Kd5 48. Nxd4 Kxe5 49. Nf3+ Kf4 50. Kxa4 g5 51. Kb3 g4 52. Nh4 Kg5 53. g3 Kf6 54. Kc3 Ke5 55. Kd3 Kf6 56. Ke4 Ke6 57. Ng2 Kf6 58. Kf4 Kg6 59. Ke5 Kg5 60. Nh4 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.02"]
[Round "3"]
[White "Santiago, Mauro"]
[Black "Stival da Silva, Javier Rodrigo"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1556"]
[BlackElo "1807"]
[PlyCount "67"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qc2 0-0 6. a3 Be7 7. e3 b6 8. Bd3 h6 9. 0-0 Bb7 10. Ne5 Nbd7 11. f4 c5 12. cxd5 exd5 13. dxc5 Nxc5 14. b4 Nxd3 15. Qxd3 Rc8 16. Bb2 Re8 17. Rad1 Bd6 18. Ne2 Bxe5 19. fxe5 Ng4 20. Qf5 Nxe3 21. Qxf7+ Kh8 22. Nf4 Rc7 23. Qh5 Nxd1 24. Rxd1 Qc8 25. e6 Kg8 26. Qg6 Ree7 27. Re1 Qe8 28. Qg4 g5 29. Nh5 Qg6 30. h4 Bc8 31. hxg5 Bxe6 32. Nf6+ Kf8 33. Rxe6 Rxe6 34. Qxe6 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.01"]
[Round "1"]
[White "Santiago, Mauro"]
[Black "Lima, Kleyton Alcantara"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1556"]
[BlackElo "2107"]
[PlyCount "64"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. 0-0 0-0 9. Re1 a5 10. e4 e5 11. d5 Nb8 12. h3 Na6 13. Nb3 a4 14. Na5 Bd7 15. b3 b6 16. Nc6 Bxc6 17. dxc6 Qe8 18. Nd2 Qxc6 19. a3 axb3 20. Qxb3 Nc5 21. Qb5 Qb7 22. Nb3 Nfd7 23. h4 Nxb3 24. Qxb3 Nc5 25. Qe3 Ra4 26. Bf1 Rfa8 27. f3 Qa7 28. Qg5 Rxa3 29. Rxa3 Qxa3 30. Re3 Qc1 31. Kf2 Ne6 32. Qe7 Ra1 0-1

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.24"]
[Round "5"]
[White "Faleiro, Rafael de Melo"]
[Black "Santiago, Mauro"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1556"]
[PlyCount "118"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Bc5 5. d3 0-0 6. c3 d6 7. Re1 Bg4 8. Be3 Na5 9. Bb5 c6 10. Ba4 b5 11. Bc2 Bxe3 12. Rxe3 c5 13. Nbd2 Re8 14. h3 Bh5 15. Nf1 d5 16. Ng3 Bg6 17. Nh2 Nc6 18. a3 d4 19. Re1 h5 20. Nf5 Ne7 21. g4 Bxf5 22. gxf5 c4 23. Kh1 Kh7 24. Rg1 Qd6 25. Qf3 g6 26. Qg3 Rg8 27. Qh4 gxf5 28. Rg5 Rxg5 29. Qxg5 Rg8 30. Qh4 Ng6 31. Qg3 Nf4 32. Qf3 fxe4 33. dxe4 d3 34. Bd1 Qc5 35. Qe3 Qxe3 36. fxe3 Nxh3 37. Nf3 Nxe4 38. Kh2 Nhf2 39. Nxe5 f6 40. Nf3 Rg3 41. Nd2 Rxe3 42. Nxe4 Nxe4 43. Bxh5 d2 44. Rd1 f5 45. Kg2 Kh6 46. Bf3 Rd3 47. Bxe4 fxe4 48. Kf2 Kg5 49. Ke2 e3 50. Rg1+ Kf4 51. Rf1+ Kg3 52. Rg1+ Kh2 53. Rd1 a5 54. Kf3 b4 55. cxb4 axb4 56. a4 c3 57. a5 c2 58. Rxd2+ Rxd2 59. a6 c1Q 0-1

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.24"]
[Round "6"]
[White "Santiago, Mauro"]
[Black "Faleiro, Davi Avansi"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1556"]
[PlyCount "40"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. Nf3 e5 4. dxe6 Bxe6 5. Ng5 Bd7 6. e4 Nf6 7. Bc4 Qe7 8. Bxf7+ Kd8 9. Bb3 Ke8 10. 0-0 Bc6 11. Re1 Nbd7 12. Bf4 h6 13. Nf7 Rh7 14. Bxd6 Qxf7 15. Bxf7+ Kxf7 16. e5 Ne8 17. Nc3 Nxd6 18. exd6 Rd8 19. Ne4 Re8 20. Qd3 b5 1-0

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.23"]
[Round "4"]
[White "Santiago, Mauro"]
[Black "Silva, Gabriel Max Santos"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1556"]
[PlyCount "84"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nc6 6. e3 0-0 7. Bd3 h6 8. Bh4 dxc4 9. Bxc4 Nd5 10. Bxe7 Ndxe7 11. 0-0 Nd5 12. Qb3 Na5 13. Qa4 Nb6 14. Qxa5 Nxc4 15. Qb4 Nd6 16. Rac1 a5 17. Qb3 b6 18. Ne5 Bb7 19. d5 a4 20. Qd1 Re8 21. f4 Nf5 22. Qh5 Qf6 23. Ne4 Qe7 24. Qxf7+ Qxf7 25. Nxf7 Bxd5 26. Rxc7 Bxe4 27. g4 Nxe3 28. Re1 Nd5 29. Nd6 Red8 30. Nb7 Nxc7 31. Nxd8 Rxd8 32. Rxe4 b5 33. Kf1 Rd2 34. Re2 Rxe2 35. Kxe2 Kf7 36. Kd3 Kf6 37. Ke4 g6 38. h4 g5 39. h5 gxf4 40. Kxf4 Nd5+ 41. Ke4 Kg5 42. Ke5 Nc7 0-1

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.23"]
[Round "3"]
[White "Soares, Antonio Carlos Jr"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1556"]
[PlyCount "79"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Bd3 Bg6 5. Nf3 e6 6. Ne5 Bd6 7. h3 Ne4 8. 0-0 Nd7 9. Nxg6 hxg6 10. Bxe4 dxe4 11. Bxd6 cxd6 12. Qg4 Rh4 13. Qg3 Qe7 14. Nd2 g5 15. Nc4 e5 16. dxe5 d5 17. Nd6+ Kf8 18. Nf5 Qxe5 19. Qxe5 Nxe5 20. Nxh4 gxh4 21. Rad1 Rd8 22. Rd2 Nc4 23. Rd4 Nxb2 24. Rb1 Nc4 25. Rxb7 Nd6 26. Rxa7 Nb5 27. Raa4 Nxd4 28. Rxd4 Ke7 29. c4 Ke6 30. cxd5+ Ke5 31. d6 Rxd6 32. Rxd6 Kxd6 33. Kf1 Kc5 34. Ke2 f5 35. Kd2 g5 36. Ke2 g4 37. hxg4 fxg4 38. f3 exf3+ 39. gxf3 g3 40. Kf1 1-0

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.22"]
[Round "1"]
[White "Aranha Filho, Alvaro Zimmermann"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2200"]
[BlackElo "1556"]
[PlyCount "79"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qd8 5. Bg5 e6 6. e4 Be7 7. Nf3 Nbd7 8. Bd3 0-0 9. Qe2 c5 10. e5 Nd5 11. Bxe7 Qxe7 12. Qe4 g6 13. Nxd5 exd5 14. Qxd5 cxd4 15. 0-0 Nb6 16. Qxd4 Rd8 17. Qe3 f6 18. Bc2 Bg4 19. Bb3+ Kh8 20. exf6 Qxf6 21. Ne5 Be6 22. Nxg6+ hxg6 23. Qxe6 Qxe6 24. Bxe6 Rd6 25. Rfe1 Rad8 26. Bb3 Rd2 27. Rad1 Rxd1 28. Rxd1 Rxd1+ 29. Bxd1 Kg7 30. h4 Nc4 31. b4 b6 32. Bc2 a5 33. bxa5 bxa5 34. Kh2 Nb2 35. g4 a4 36. Kg3 a3 37. h5 gxh5 38. g5 Nc4 39. Kh4 Ne5 40. f4 1-0

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.22"]
[Round "2"]
[White "Santiago, Mauro"]
[Black "Ricci, Lucas Estremes"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1556"]
[BlackElo "1800"]
[PlyCount "132"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Nc6 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0 Rb8 12. Qa4 Qc7 13. Rac1 Bg4 14. Ne5 Bxe5 15. dxe5 Be2 16. Rfe1 Bb5 17. Qa3 a5 18. c4 Ba6 19. Qxc5 Rb2 20. a3 Rfb8 21. Bd4 Ra2 22. Re3 Qb7 23. g4 Qd7 24. Rg3 Rd2 25. Be3 Rd1+ 26. Rxd1 Qxd1+ 27. Kg2 Qd3 28. Qxe7 Qxe4+ 29. Kh3 h5 30. Qf6 hxg4+ 31. Kh4 Qf5 32. Rxg4 Qxf6+ 33. exf6 Rb3 34. Bc5 Rc3 35. Kg5 Bxc4 36. Rd4 Bd5 37. Be7 Rc2 38. Rf4 Be6 39. h4 Rc1 40. Rf3 Rd1 41. Rc3 Rd5+ 42. Kf4 Rf5+ 43. Kg3 Bd5 44. Kg4 Rxf2 45. Rc5 a4 46. Ra5 Rg2+ 47. Kh3 Rf2 48. Rxa4 Kh7 49. Rb4 Rf3+ 50. Kg4 Rxa3 51. Rb8 Be6+ 52. Kg5 Ra5+ 53. Kf4 Rd5 54. Bf8 Rf5+ 55. Ke4 Rxf6 56. Be7 Rf5 57. Rb6 Kh6 58. Rb8 Kh5 59. Rh8+ Kg4 60. Kd4 Kf3 61. Rb8 Rd5+ 62. Kc3 Rd7 63. Bg5 c5 64. Rd8 Rb7 65. Rd3+ Kg4 66. Kc2 Bf5 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.30"]
[Round "10"]
[White "Santiago, Mauro"]
[Black "Votri, Enzo"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1602"]
[PlyCount "75"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 Nd7 4. Nf3 f6 5. e6 Ne5 6. Qa4+ c6 7. cxd5 b5 8. Qc2 Ne7 9. Nxe5 fxe5 10. e4 Bb7 11. Bg5 Qa5+ 12. Qd2 Qxd2+ 13. Nxd2 h6 14. Bxe7 Bxe7 15. 0-0-0 0-0-0 16. Nf3 cxd5 17. Nxe5 Bg5+ 18. Kb1 Rhf8 19. h4 Bf4 20. Ng6 Rf6 21. e7 Re8 22. Bxb5 Bc6 23. Bxc6 Rxc6 24. h5 Bg5 25. exd5 Rd6 26. Rhe1 Kd7 27. f4 Bf6 28. g4 Bxe7 29. Rxe7+ Rxe7 30. Nxe7 Kxe7 31. Kc2 Kf6 32. Kc3 Ke7 33. Kd4 Kf7 34. Ke4 Kf6 35. b4 g5 36. f5 Kf7 37. Ke5 Kg7 38. Kxd6 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Santiago, Mauro"]
[Black "Monici, Arthur Brecht De Fr"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1602"]
[BlackElo "1295"]
[PlyCount "74"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. e5 Nd5 7. Be2 e6 8. 0-0 Be7 9. Ne4 h6 10. Ne1 Nd7 11. a4 Qb6 12. a5 Qb7 13. Bg4 c5 14. Bxe6 fxe6 15. Qh5+ Kd8 16. Nc2 Qc6 17. Nd6 Bxd6 18. exd6 Qxd6 19. dxc5 Qxc5 20. Qh4+ N7f6 21. Rd1 Ke8 22. Ne3 Kf7 23. Nxd5 exd5 24. Be3 Qe7 25. Qf4 Rf8 26. Rxd5 Qe6 27. Rad1 Kg8 28. Re5 Qg4 29. Qxg4 Nxg4 30. Rxb5 Nxe3 31. fxe3 Rf6 32. Rd8+ Rf8 33. Rd6 Bf5 34. h3 Rae8 35. Rb7 Rxe3 36. Rxa7 Re2 37. g4 Be4 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Almeida Junior, Alvaro Alves de"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2120"]
[BlackElo "1602"]
[PlyCount "55"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bc4 e6 7. e5 Nfd7 8. Be3 d5 9. Bd3 Nb6 10. Qd2 Nc6 11. 0-0-0 Nb4 12. Be2 Bd7 13. g4 a5 14. h4 Na4 15. Kb1 Nxc3+ 16. Qxc3 b5 17. h5 Ra6 18. Qd2 Qe7 19. Nh4 Rfa8 20. f5 exf5 21. gxf5 gxf5 22. Rdg1 Kh8 23. Bg5 f6 24. Bxf6 Rxf6 25. exf6 Qxf6 26. Nf3 f4 27. Ne5 Be8 28. Bf3 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Correa, Joao Pedro Vieira"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "1864"]
[BlackElo "1602"]
[PlyCount "75"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Qc7 13. b3 Nc6 14. a3 Bb7 15. Bb2 Rac8 16. Bd3 Rfd8 17. d5 Nb8 18. Nbd2 Qb6 19. Nf1 Nbd7 20. Ng3 Nc5 21. Bc2 Rc7 22. Rc1 b4 23. a4 Bc8 24. Nh2 g6 25. Qf3 Kg7 26. Bb1 h5 27. Nhf1 Nh7 28. Nd2 Ng5 29. Qe2 Qb7 30. Bc2 Bd7 31. f4 Nxh3+ 32. gxh3 Bxh3 33. fxe5 Kg8 34. Nc4 Bg5 35. exd6 Rcd7 36. Rcd1 Bf4 37. Bd4 Qc8 38. Nb6 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Santiago, Mauro"]
[Black "Jardim Junior, Alberto De Pontes"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1602"]
[PlyCount "53"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. e3 c5 4. Nc3 Bf5 5. Nf3 h6 6. Bd3 cxd4 7. Bxf5 dxc3 8. Qa4+ Nbd7 9. bxc3 e6 10. Bd3 dxc4 11. Bxc4 Be7 12. 0-0 0-0 13. Rd1 Qc7 14. Bb5 Nb6 15. Qc2 Rac8 16. Bb2 Nfd5 17. Rdc1 Nc4 18. Bxc4 Qxc4 19. Ne5 Qc7 20. c4 Bf6 21. Qe4 Ne7 22. Rab1 b6 23. g3 Nc6 24. Nxc6 Bxb2 25. Rxb2 Qxc6 26. Qxc6 Rxc6 27. a4 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.26"]
[Round "4"]
[White "Santiago, Mauro"]
[Black "Grundmann, Julia Cristhine"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1602"]
[BlackElo "1183"]
[PlyCount "95"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. g3 Nf6 5. Bg2 Nc6 6. Nf3 b6 7. cxd5 Nxd5 8. 0-0 Bb7 9. Nxd5 Qxd5 10. Ne5 Qd6 11. Qa4 Ke7 12. Nxc6+ Bxc6 13. Qxc6 Qxc6 14. Bxc6 Rc8 15. Bf4 Kf7 16. Rac1 Bd6 17. Rc2 Rhd8 18. e3 Kf6 19. Rfc1 a5 20. Bb5 Bxf4 21. gxf4 c5 22. dxc5 bxc5 23. f3 g5 24. e4 fxe4 25. fxe4 Rd4 26. fxg5+ Kxg5 27. Rxc5+ Rxc5 28. Rxc5+ Kf4 29. e5 h5 30. Rc4 Rxc4 31. Bxc4 Kxe5 32. Kf2 Kf5 33. Kf3 e5 34. Bd3+ Kf6 35. h4 Ke6 36. Ke4 Kf6 37. Be2 Ke6 38. Bxh5 Kf6 39. b3 Ke6 40. Bg4+ Kf6 41. h5 Kg5 42. Bf3 Kf6 43. h6 Kg6 44. Kxe5 Kxh6 45. Kd5 Kg7 46. Kc5 Kf8 47. Kb5 Ke7 48. Kxa5 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Okamura, Milton Kasuo"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1912"]
[BlackElo "1602"]
[PlyCount "47"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nf3 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Qa5 8. 0-0 h6 9. Bh4 g5 10. Bg3 Nh5 11. Be5 Bf6 12. Bd6 Ng7 13. e4 g4 14. Nd2 dxc4 15. Nxc4 Qg5 16. e5 Bd8 17. Ne4 Qh4 18. Ba3 Nb6 19. Ncd6+ Kd7 20. Nxf7 Rg8 21. Nxd8 Kxd8 22. g3 Qh3 23. Nf6 Rh8 24. Re1 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Santiago, Mauro"]
[Black "Santana, Luiz Alberto"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1602"]
[PlyCount "59"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 0-0 10. e4 Nbd7 11. e5 Nd5 12. Nxd5 cxd5 13. Bxb5 Rc8 14. Bxd7 Qxd7 15. Be3 Rc6 16. Qd2 Rb6 17. a3 Ba6 18. Rfc1 Rfb8 19. b4 Bc4 20. Qc2 Rc8 21. Ng5 Bxg5 22. Bxg5 Rbc6 23. Qd2 Qb7 24. a4 Rb6 25. Rcb1 Qd7 26. Qe3 Rcb8 27. Qa3 Rc8 28. Qg3 Re8 29. Bf6 g6 30. Qg5 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Mendes Domingues, Ribeiro Matheus"]
[Black "Santiago, Mauro"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2128"]
[BlackElo "1602"]
[PlyCount "75"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 d6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. a3 Bf5 8. b4 Nc6 9. d3 cxb4 10. axb4 Nxb4 11. Qb3 d5 12. cxd5 e4 13. Nd4 Bg6 14. dxe4 Qb6 15. Ndb5 Bc5 16. Ba3 a5 17. Rac1 Nd7 18. e3 Rac8 19. Rfd1 Ne5 20. Nd4 Rfd8 21. Na4 Qd6 22. Nb5 Qd7 23. Rxc5 Rxc5 24. Nxc5 Qxb5 25. Bxb4 axb4 26. Nd3 Nxd3 27. Qxd3 Qxd3 28. Rxd3 Rc8 29. h4 h5 30. Rd4 b3 31. Rb4 Rc3 32. d6 f6 33. Rxb7 Be8 34. Bh3 Rd3 35. d7 Bxd7 36. Bxd7 Rd6 37. Bf5 Rd3 38. Rxb3 1-0

