[Event "Sao Paulo Ataque Duplo op"]
[White "De Menezes, Ricardo Fagner Dias"]
[Black "Santana, Mateus Santos"]
[Site "Sao Paulo"]
[Round "5"]
[Result "0-1"]
[Date "2024.08.17"]
[ECO "E71"]
[WhiteElo "1864"]
[BlackElo "1800"]
[PlyCount "131"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bd3 e5 7. d5 Nbd7 8. g4 Nc5 9. Bc2 a5 10. Nge2 Nfd7 11. Ng3 Nb6 12. Qe2 Qh4 13. Kf1 c6 14. Kg2 Bd7 15. Be3 f5 16. gxf5 gxf5 17. exf5 Nxc4 18. Qg4 Nxe3+ 19. fxe3 Qh6 20. Rae1 Rf6 21. Qh5 Raf8 22. Qxh6 Bxh6 23. e4 Kh8 24. Kf3 Rg8 25. Nh5 Rff8 26. Reg1 Rg5 27. Rxg5 Bxg5 28. Rh2 Be8 29. Ng3 Bf4 30. Nce2 Bh5+ 31. Nxh5 Bxh2 32. Kg2 Bf4 33. Nexf4 exf4 34. Nxf4 cxd5 35. Nxd5 b5 36. Kf3 Nd7 37. Ke3 Rg8 38. Kf2 Rc8 39. Bd3 b4 40. Ne3 Kg7 41. Ke2 h5 42. Bc4 Kf6 43. Be6 Rd8 44. Nd5+ Ke5 45. Ne7 Nb8 46. Ke3 Re8 47. Ng6+ Kf6 48. Nf4 Kg5 49. h4+ Kxh4 50. Bf7 Rc8 51. Bxh5 Rc2 52. Be8 Kg5 53. Nd5 Rc8 54. Ba4 Na6 55. Nf4 Nc5 56. Bd1 a4 57. Nd5 Rb8 58. Bc2 Nd7 59. Bd3 Nf6 60. Nf4 Ng4+ 61. Kf3 Nf6 62. Ne6+ Kh6 63. Nd4 Re8 64. Bc4 Nd7 65. Be6 Ne5+ 66. Ke2 0-1

[Event "Sao Paulo Ataque Duplo op"]
[White "Munhoz, Joao Pedro"]
[Black "Santana, Mateus Santos"]
[Site "Sao Paulo"]
[Round "2"]
[Result "0-1"]
[Date "2024.08.17"]
[ECO "E62"]
[WhiteElo "1802"]
[BlackElo "1800"]
[PlyCount "66"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d4 Nc6 8. e4 exd4 9. Nxd4 Nxe4 10. Nxc6 Nxc3 11. Nxd8 Nxd1 12. Nxf7 Nxb2 13. Rb1 Nxc4 14. Bd5 Nb6 15. Nh6+ Kh8 16. Nf7+ Kg8 17. Nh6+ Kh8 18. Nf7+ Rxf7 19. Bxf7 Bf5 20. Rb4 Bd3 21. Rd1 Be2 22. Rd2 Bc3 23. Bb2 Bxb2 24. Rxe2 Bf6 25. Rbe4 Kg7 26. Bb3 d5 27. Re8 Rxe8 28. Rxe8 c5 29. Rb8 Kf7 30. Rxb7+ Ke6 31. a4 c4 32. a5 cxb3 33. axb6 a6 0-1

[Event "Sao Paulo Ataque Duplo op"]
[White "Santana, Mateus Santos"]
[Black "Da Silva, Lucas Pereira Mende"]
[Site "Sao Paulo"]
[Round "4"]
[Result "0-1"]
[Date "2024.08.17"]
[ECO "B50"]
[WhiteElo "1800"]
[BlackElo "2088"]
[PlyCount "89"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. 0-0 Be7 6. Re1 0-0 7. Nbd2 Nc6 8. c3 Rb8 9. Bb3 e5 10. h3 Be6 11. Nf1 Re8 12. Ne3 Bf8 13. Nd5 Bxd5 14. exd5 Ne7 15. c4 a6 16. a4 a5 17. Bg5 Ng6 18. Nd2 Be7 19. h4 Nd7 20. Ne4 h6 21. h5 Ngf8 22. Be3 f5 23. Nc3 Nf6 24. g3 Ng4 25. Bd2 Bg5 26. Nb5 Bxd2 27. Qxd2 b6 28. Bd1 Nf6 29. Bf3 Qd7 30. Kg2 N8h7 31. Bd1 f4 32. gxf4 exf4 33. Bf3 Ng5 34. Rh1 Nxf3 35. Qxf4 Ne5 36. Rad1 Rbd8 37. b3 Rf8 38. Qg3 Nfg4 39. Rd2 Rf3 40. Qh4 Rdf8 41. Rf1 Ne3+ 42. fxe3 Rxf1 43. Qg3 Qf5 44. Nxd6 Qxh5 45. Qh3 0-1

[Event "Sao Paulo Ataque Duplo op"]
[White "Santana, Mateus Santos"]
[Black "Santoro, Camila Correa"]
[Site "Sao Paulo"]
[Round "1"]
[Result "1-0"]
[Date "2024.08.17"]
[ECO "B50"]
[WhiteElo "1800"]
[BlackElo "1542"]
[PlyCount "63"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. 0-0 Nf6 5. d3 e6 6. Nbd2 Be7 7. c3 0-0 8. Re1 d5 9. Bb3 Qc7 10. e5 Ng4 11. d4 cxd4 12. cxd4 Bb4 13. Bc2 Nh6 14. a3 Ba5 15. b4 Bb6 16. Nf1 Nf5 17. Bxf5 exf5 18. Bb2 Be6 19. Rc1 Qe7 20. Qd3 Rac8 21. Ng3 Qd7 22. Nh5 Bd8 23. Nd2 f6 24. Qg3 g6 25. Nf3 Kh8 26. Nf4 Bf7 27. e6 Qe7 28. Nxd5 Qe8 29. exf7 Qxf7 30. Nf4 Bb6 31. d5 g5 32. dxc6 1-0

[Event "Sao Paulo Ataque Duplo op"]
[White "Vicentini, Luis Felipe Baron"]
[Black "Santana, Mateus Santos"]
[Site "Sao Paulo"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2024.08.17"]
[ECO "B52"]
[WhiteElo "1735"]
[BlackElo "1800"]
[PlyCount "124"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. d4 cxd4 6. Qxd4 Ngf6 7. Nc3 g6 8. Bg5 Bg7 9. 0-0-0 0-0 10. Qe3 Ng4 11. Qe2 h6 12. Bd2 Qb6 13. Rdf1 a5 14. h3 Ngf6 15. Be3 Nc5 16. Na4 Qb4 17. Nxc5 dxc5 18. e5 Nd5 19. Bd2 Qb6 20. Ne1 a4 21. f4 a3 22. b3 f6 23. Qc4 e6 24. Nd3 Rfc8 25. g4 Qc6 26. exf6 Bxf6 27. Qe4 Bb2+ 28. Nxb2 axb2+ 29. Kxb2 Rxa2+ 30. Kc1 Ne7 31. Qxc6 Rxc6 32. f5 gxf5 33. Bxh6 c4 34. Kb1 cxb3 35. cxb3 Rcc2 36. Bc1 Nd5 37. Rf3 Rf2 38. gxf5 exf5 39. Rg1+ Kf7 40. Rd3 Ke6 41. Re1+ Rae2 42. Red1 Nc7 43. Rd6+ Ke5 44. Rd7 Ne6 45. Rxb7 f4 46. Rb5+ Ke4 47. Rdd5 Kf3 48. Rd3+ Kg2 49. Rf5 Rf1 50. Rf6 Nc5 51. Rg6+ Kf2 52. Rc3 Ne4 53. Rc2 f3 54. Kb2 Nc5 55. Kc3 Rxc2+ 56. Kxc2 Nxb3 57. Bf4 Nd4+ 58. Kd2 Nb3+ 59. Kc2 Nc5 60. Kd2 Ne4+ 61. Kd3 Nc5+ 62. Kd2 Nb3+ 1/2-1/2

