[Event "Sao Carlos Paulista-ch op"]
[Site "Sao Carlos"]
[Date "2023.09.09"]
[Round "5"]
[White "Bonfim, Regina Rodrigues"]
[Black "Da Silva, Marcos Inacio"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1685"]
[PlyCount "66"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. e3 Nf6 4. Nc3 d5 5. d4 e6 6. cxd5 exd5 7. dxc5 Bxc5 8. Bb5 0-0 9. a3 a6 10. Be2 Be6 11. b4 Be7 12. Bb2 Re8 13. 0-0 Bf8 14. Nd4 g6 15. Nxe6 fxe6 16. b5 Ne5 17. Qb3 Bg7 18. Rad1 Qc7 19. b6 Qc6 20. Rc1 Nc4 21. Na4 Rac8 22. Rc2 Qb5 23. Bxc4 dxc4 24. Qb4 Nd5 25. Qxb5 axb5 26. Nc3 Nxc3 27. Bxc3 Bxc3 28. Rxc3 Rc6 29. Rb1 Rxb6 30. Rxc4 bxc4 31. Rxb6 c3 32. Rb1 c2 33. Rc1 Rd8 0-1

[Event "Sao Carlos Paulista-ch op"]
[Site "Sao Carlos"]
[Date "2023.09.09"]
[Round "6"]
[White "Da Silva, Marcos Inacio"]
[Black "Santos, Emanuel Valentin"]
[Result "0-1"]
[ECO "A31"]
[BlackElo "1854"]
[PlyCount "148"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 d6 6. Bg2 Bd7 7. 0-0 g6 8. Nc3 Bg7 9. e3 0-0 10. b3 Qc8 11. Re1 Bh3 12. Bh1 h5 13. Bb2 Ne5 14. Nce2 h4 15. Nf4 Bg4 16. f3 Bd7 17. g4 Re8 18. Rc1 Nexg4 19. fxg4 e5 20. Nxg6 fxg6 21. g5 Nh7 22. Nb5 Nxg5 23. Bd5+ Kh7 24. Nxd6 Nh3+ 25. Kg2 Qd8 26. Qd2 Rf8 27. Rf1 Qg5+ 28. Kh1 Bg4 29. Nf7 Qh5 30. Ba3 e4 31. Bxe4 Rxf7 32. Rxf7 Ng5 33. Rxg7+ Kxg7 34. Bxb7 Rd8 35. Qg2 Nf3 36. Bb4 h3 37. Qg3 Rd7 38. Bc8 Ne5 39. Bxd7 Nxd7 40. Rf1 Bf5 41. Bc3+ Kh7 42. Qf3 Qg5 43. Rg1 Qe7 44. Rg4 Bxg4 45. Qxg4 Kg8 46. Qxg6+ Kf8 47. Qh6+ Ke8 48. Qh8+ Nf8 49. Qe5 Ne6 50. Qb5+ Kd8 51. Qb8+ Kd7 52. Qxa7+ Nc7 53. Qd4+ Kc8 54. Qg4+ Kb8 55. Qxh3 Qe4+ 56. Qg2 Qb1+ 57. Be1 Qxe1+ 58. Qg1 Qe2 59. h3 Qf3+ 60. Kh2 Qe2+ 61. Qg2 Qxe3 62. Qg8+ Kb7 63. h4 Ne6 64. Qg3 Qd4 65. Qf3+ Kb6 66. Kg3 Qg1+ 67. Kh3 Qd4 68. a3 Qe5 69. Qf2+ Ka6 70. Qg3 Qf5+ 71. Kh2 Nf4 72. Qf3 Qc2+ 73. Kg3 Ne2+ 74. Kg4 Qg6+ 0-1

[Event "Sao Carlos Paulista-ch op"]
[Site "Sao Carlos"]
[Date "2023.09.08"]
[Round "4"]
[White "Da Silva, Marcos Inacio"]
[Black "Fernandes, Thuane Teixeira"]
[Result "1-0"]
[ECO "A09"]
[BlackElo "1617"]
[PlyCount "102"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e4 Nc6 4. Bxc4 h6 5. d4 e6 6. 0-0 Nf6 7. d5 Ne7 8. Nc3 c6 9. dxe6 Bxe6 10. Bxe6 Qxd1 11. Bxf7+ Kxf7 12. Rxd1 g5 13. Be3 Bg7 14. Rab1 Rad8 15. Bxa7 g4 16. Ne5+ Ke6 17. f4 gxf3 18. Nxf3 Rhg8 19. Bd4 Bh8 20. Kh1 Ng4 21. Bb6 Rxd1+ 22. Rxd1 Nc8 23. Bg1 Nd6 24. h3 Bxc3 25. bxc3 Ne5 26. Bh2 Nxe4 27. Re1 Nxc3 28. Rxe5+ Kf6 29. Ra5 Ne4 30. Kg1 c5 31. Ra7 b5 32. Ra5 b4 33. Bf4 h5 34. Nd2 Nc3 35. Kf2 Ke6 36. Rxc5 Rf8 37. g3 h4 38. Ke3 hxg3 39. Bxg3 Nxa2 40. Ne4 Ra8 41. Rb5 Ra3+ 42. Kd2 b3 43. h4 Kf7 44. h5 Ra4 45. Nd6+ Kg7 46. Rxb3 Kh6 47. Rb5 Nb4 48. Bf4+ Kh7 49. Rb7+ Kg8 50. h6 Ra2+ 51. Kd1 Ra1+ 1-0

[Event "Sao Carlos Paulista-ch op"]
[Site "Sao Carlos"]
[Date "2023.09.08"]
[Round "3"]
[White "Gobbo, Jose Arildo Jr"]
[Black "Da Silva, Marcos Inacio"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1762"]
[PlyCount "35"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bg5 Bg7 5. e3 c6 6. Nf3 Bg4 7. Be2 dxc4 8. 0-0 Nbd7 9. Bxc4 0-0 10. h3 Bxf3 11. Qxf3 h6 12. Bh4 Qb6 13. Rfc1 e6 14. a3 Qxb2 15. Bg3 Nb6 16. Bf1 Qb3 17. Bd6 Rfe8 18. Rab1 1-0

[Event "Sao Carlos Paulista-ch op"]
[Site "Sao Carlos"]
[Date "2023.09.07"]
[Round "2"]
[White "Da Silva, Marcos Inacio"]
[Black "Salles, Sergio"]
[Result "1-0"]
[ECO "D35"]
[BlackElo "1763"]
[PlyCount "81"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. cxd5 exd5 5. Nc3 Be7 6. Bf4 c6 7. h3 0-0 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. 0-0 Re8 12. a3 a5 13. b3 Bf8 14. Rfe1 Ne4 15. Nd2 Ndf6 16. f3 Nxd2 17. Qxd2 Nh5 18. Bh2 Bd6 19. Bxd6 Qxd6 20. Na4 Re7 21. Rec1 Rae8 22. Re1 Qc7 23. Rac1 Ng3 24. Nc3 Qd6 25. a4 Nf5 26. e4 dxe4 27. Nxe4 Qxd4+ 28. Qxd4 Nxd4 29. b4 axb4 30. Rc4 Nxf3+ 31. gxf3 f5 32. Rxb4 fxe4 33. fxe4 c5 34. Rc4 b6 35. Kf2 Re5 36. Ke3 Rh5 37. Rh1 Ree5 38. Kf4 Kf7 39. Kg4 Rhg5+ 40. Kf4 h5 41. Rb1 1-0

[Event "Sao Carlos Paulista-ch op"]
[Site "Sao Carlos"]
[Date "2023.09.07"]
[Round "1"]
[White "Rothebarth, Ana Vitoria de Paul"]
[Black "Da Silva, Marcos Inacio"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1995"]
[PlyCount "87"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 Ng6 7. d4 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. N1d2 d5 11. exd5 Qxd5 12. Nc4 Qxd1 13. Rxd1 Bc7 14. Nd6+ Bxd6 15. Rxd6 Ke7 16. Rd1 b6 17. Be3 Rb8 18. Nd4 Nxd4 19. Rxd4 e5 20. Rb4 b5 21. Bc5+ Kf6 22. a4 Bd7 23. Rd1 Rhd8 24. Rd6+ Be6 25. axb5 Rxd6 26. Bxd6 Rd8 27. b6 a5 28. Rb5 Rxd6 29. b7 Rd1 30. b8Q Bc4 31. Rb6+ Kg5 32. h3 Rxf1+ 33. Kh2 Rxf2 34. Kg3 Re2 35. Qd8+ f6 36. Rd6 h5 37. Rd2 h4+ 38. Kh2 Re3 39. Qc8 Re4 40. b3 Bf1 41. Rf2 Nf4 42. Rxf1 Re2 43. Qg4+ Kh6 44. Rxf4 1-0

