[Event "Araraquara op 2nd"]
[Site "Araraquara"]
[Date "2024.02.13"]
[Round "7"]
[White "Sega, Carlos Alberto"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2147"]
[BlackElo "2331"]
[PlyCount "48"]
[EventDate "2024.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 Rb8 9. h3 Ne8 10. Be3 Nc7 11. d4 b5 12. cxb5 Nxb5 13. dxc5 dxc5 14. Bxc5 Nxc3 15. Nxc3 Rxb2 16. Nd5 Ba6 17. Qa4 Bb5 18. Qa3 Bxf1 19. Nxe7+ Nxe7 20. Bxe7 Qd2 21. Rxf1 Rxa2 22. Qc5 Bd4 23. Bxf8 Bxc5 24. Bxc5 Qc3 0-1

[Event "Araraquara op 2nd"]
[Site "Araraquara"]
[Date "2024.02.12"]
[Round "6"]
[White "Santos, Marcus Vinicius M"]
[Black "Matsuura, Everaldo"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2331"]
[BlackElo "2395"]
[PlyCount "48"]
[EventDate "2024.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. a4 e6 6. e5 d6 7. Bb5 Nge7 8. Ne4 dxe5 9. fxe5 0-0 10. Nf6+ Kh8 11. Qe2 Nxe5 12. Qxe5 Nd5 13. 0-0 Bxf6 14. Qe2 a6 15. Bc4 b6 16. d3 Bg7 17. Ng5 Ra7 18. Ne4 h6 19. Bd2 Rc7 20. Rae1 Bb7 21. Rf3 e5 22. Bxd5 Bxd5 23. Rh3 Bxe4 24. dxe4 Kh7 1/2-1/2

[Event "Araraquara op 2nd"]
[Site "Araraquara"]
[Date "2024.02.12"]
[Round "5"]
[White "Santos, Marcus Vinicius M"]
[Black "Ohara, Matheus Kendi"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2331"]
[BlackElo "1856"]
[PlyCount "129"]
[EventDate "2024.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Bg6 13. Qb3 Ne7 14. 0-0 f6 15. exf6 Rxf6 16. Ne5 Nxc3 17. bxc3 c6 18. Be2 Be4 19. f3 Bg6 20. a4 Nf5 21. Bf2 Re6 22. Bd3 Qg5 23. Bxf5 Bxf5 24. h4 Qd8 25. g4 Bg6 26. Kg2 h5 27. Bg3 hxg4 28. fxg4 Be4+ 29. Kh3 Rf6 30. Rae1 Rxf1 31. Rxf1 Rc8 32. Rf4 Bh7 33. Qd1 c5 34. Bf2 Bc7 35. Qe2 Be4 36. Bg3 Qe8 37. Qa2 c4 38. Rf1 Qe6 39. Qf2 Bd6 40. Qe3 Rf8 41. Rxf8+ Bxf8 42. Qf4 Be7 43. h5 Bd6 44. Qg5 Bxe5 45. Bxe5 Qf7 46. Bf4 Kh7 47. h6 gxh6 48. Qxh6+ Kg8 49. Kg3 b6 50. Qd6 Kh7 51. Qh6+ Kg8 52. Qg5+ Kh7 53. Kh4 Qg6 54. Qe5 Qg7 55. Qe6 Qg6 56. Qe5 Qf7 57. Kg3 a6 58. Qb8 b5 59. a5 Bh1 60. Qb6 Qe7 61. Qh6+ Kg8 62. Qxh1 Qe2 63. Qxd5+ Kh7 64. Qh5+ Kg8 65. Qg6+ 1-0

[Event "Araraquara op 2nd"]
[Site "Araraquara"]
[Date "2024.02.11"]
[Round "4"]
[White "Di Berardino, Diego Rafael"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2480"]
[BlackElo "2331"]
[PlyCount "63"]
[EventDate "2024.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Re1 c6 9. Be3 Ng4 10. Bg5 Qe8 11. h3 h6 12. Bc1 Nf6 13. Be3 exd4 14. Bxd4 Qe7 15. Bf1 c5 16. Be3 Nb4 17. Qd2 g5 18. Rad1 Ne8 19. Nh2 Nc6 20. h4 Bd4 21. hxg5 Bxe3 22. Rxe3 hxg5 23. Nd5 Qd8 24. Rg3 f6 25. f4 Nd4 26. fxg5 f5 27. Nf3 Nxf3+ 28. Rxf3 fxe4 29. Rxf8+ Kxf8 30. Qf4+ Kg8 31. Qxe4 Ng7 32. Bd3 1-0

[Event "Araraquara op 2nd"]
[Site "Araraquara"]
[Date "2024.02.11"]
[Round "3"]
[White "Santos, Marcus Vinicius M"]
[Black "Pereira da Silva, Breno D Alkmin"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2331"]
[BlackElo "1953"]
[PlyCount "177"]
[EventDate "2024.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 a6 6. Bf4 Nf6 7. h3 e6 8. Nf3 Bd6 9. Bxd6 Qxd6 10. 0-0 0-0 11. Re1 b5 12. a3 Bb7 13. Nbd2 Qf4 14. Qe2 Nd7 15. Nf1 Rfe8 16. Ne3 f5 17. Nc2 Qd6 18. Nb4 Nxb4 19. axb4 g6 20. Qd2 Kg7 21. Ne5 Nxe5 22. Rxe5 Bc6 23. Qf4 Qb8 24. h4 Qd8 25. Re3 Bd7 26. Rae1 Qf6 27. g3 h6 28. Ra1 Qe7 29. Ree1 Qd8 30. Qd6 Qc8 31. Bf1 Qc6 32. Qe5+ Kh7 33. Bd3 Rf8 34. Kh2 Rf7 35. f4 h5 36. Bf1 Bc8 37. Bg2 Raa7 38. Qe3 Rac7 39. Rec1 Qd6 40. Kg1 Rf8 41. Kf2 Rd8 42. Qd3 Kg7 43. Re1 Kf7 44. Re5 Re8 45. Rae1 Ree7 46. Qe2 Kf6 47. Bf3 Ra7 48. Kg2 Rh7 49. Re3 Rhe7 50. Rd3 Rec7 51. Qe5+ Qxe5 52. fxe5+ Ke7 53. Kf2 Kf7 54. Ke3 Kg7 55. Kf4 Kh6 56. Ra1 Rc6 57. Rd2 Rac7 58. Rc2 Rb6 59. Rac1 Bb7 60. b3 Rbc6 61. Be2 Rb6 62. Bd3 Rc8 63. Be2 Rc7 64. Bf3 Rd7 65. Ke3 Kg7 66. Bg2 Kh7 67. Bf1 Rc7 68. Be2 Rd7 69. c4 bxc4 70. bxc4 Rxb4 71. c5 Rc7 72. Ra1 Rb3+ 73. Kf2 Rb4 74. Rd2 Rc6 75. Raa2 Rc7 76. Bxa6 Bc6 77. Be2 Kg7 78. Ke3 Rb3+ 79. Rd3 Rb4 80. Rda3 Rbb7 81. Bd3 Kh6 82. Ra6 g5 83. Rb6 Rxb6 84. cxb6 Rg7 85. Ra7 gxh4 86. Rxg7 Kxg7 87. gxh4 Bb7 88. Bb5 Kg6 89. Kf4 1-0

[Event "Araraquara op 2nd"]
[Site "Araraquara"]
[Date "2024.02.10"]
[Round "2"]
[White "Rodrigues, Joao Victor da Silv"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1803"]
[BlackElo "2331"]
[PlyCount "122"]
[EventDate "2024.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. f3 Be6 11. Qd3 Qa5 12. Be3 Rfc8 13. Nd5 Bxd5 14. cxd5 Nd7 15. b4 Qxb4 16. Rab1 Qa4 17. Rxb7 Nc5 18. Bxc5 Rxc5 19. Rfb1 Qxa2 20. Bf1 Bf6 21. Rb8+ Rxb8 22. Rxb8+ Kg7 23. Rb4 a5 24. Rc4 Rxc4 25. Qxc4 Qb2 26. Kh1 Qa1 27. g3 a4 28. Kg2 a3 29. Qb3 h5 30. Bc4 h4 31. Qa2 Qc1 32. Qe2 hxg3 33. hxg3 Bd4 34. f4 Qg1+ 35. Kf3 Qh1+ 36. Qg2 Qh5+ 37. g4 Qh4 38. Qg3 Qh1+ 39. Qg2 Qc1 40. Qe2 g5 41. fxg5 Qxg5 42. Kg2 Qc1 43. Kf3 Kf6 44. Kg2 Qg1+ 45. Kf3 Ke5 46. Qd2 Qh1+ 47. Kg3 Qg1+ 48. Kf3 Qh1+ 49. Kg3 Bb2 50. Bd3 Qg1+ 51. Kf3 Qc1 52. Qxc1 Bxc1 53. Bb1 Kd4 54. Ke2 Kc3 55. Kd1 Kb2 56. Ba2 Bf4 57. Bc4 a2 58. Bxa2 Kxa2 59. Kc2 Be5 60. Kd3 Kb3 61. Kd2 Kc4 0-1

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.02.02"]
[Round "6"]
[White "Passos, Marco Aurelio Novae"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1671"]
[BlackElo "2331"]
[PlyCount "55"]
[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. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nc7 8. Bf4 Bg7 9. Nc3 Rb8 10. 0-0-0 b5 11. Nd5 Ne6 12. Bg3 Qa5 13. Kb1 0-0 14. h4 h5 15. Nd2 Bb7 16. Nb3 Qa4 17. Qe3 b4 18. Bc4 Ba6 19. Bxa6 Qxa6 20. f4 Qb5 21. f5 gxf5 22. Rhf1 a5 23. Rxf5 a4 24. Nc1 Qc5 25. Qe4 Rfc8 26. Nf6+ exf6 27. exf6 Qf8 28. Rxh5 1-0

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.02.01"]
[Round "5"]
[White "Hirota da Silva, Nilton Jose"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1822"]
[BlackElo "2331"]
[PlyCount "49"]
[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. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c6 7. Nc3 Qa5 8. e4 e5 9. dxe5 dxe5 10. Qc2 Be6 11. b3 h6 12. Bd2 Qc7 13. Rad1 Nbd7 14. h3 b5 15. cxb5 cxb5 16. Qc1 Rac8 17. Qb1 Qb7 18. Nh4 Rfd8 19. Nd5 Re8 20. Bb4 Bxd5 21. exd5 e4 22. Rfe1 Nb6 23. d6 Rcd8 24. Qc2 Nbd7 25. Bxe4 0-1

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.31"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Aragao Neto, Joao Batista"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2331"]
[BlackElo "1605"]
[PlyCount "83"]
[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. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 0-0 8. 0-0 b6 9. Bf4 Bb7 10. Rd1 Nbd7 11. b3 Nh5 12. Bc1 Nhf6 13. Nc3 Rc8 14. e4 dxe4 15. Ng5 h6 16. Ngxe4 Nxe4 17. Qxe4 Re8 18. Bf4 Bg5 19. h4 Nf6 20. Qf3 Bxf4 21. Qxf4 Qc7 22. Qe5 Qb8 23. c5 Nd5 24. Ne4 bxc5 25. Qxb8 Rxb8 26. dxc5 Red8 27. Nd6 Rd7 28. Bf1 Rbd8 29. Rd4 Ne7 30. Rb4 Ba8 31. Ba6 Nd5 32. Ra4 Nc7 33. Bc8 Nb5 34. Bxd7 Nxd6 35. Rxa7 Nb5 36. Rxa8 Rxa8 37. Bxc6 Rb8 38. Bxb5 Rxb5 39. Rc1 Rb8 40. c6 Kf8 41. c7 Rc8 42. b4 1-0

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.30"]
[Round "3"]
[White "Dos Santos, Haroldo Cunha Jr"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2033"]
[BlackElo "2331"]
[PlyCount "89"]
[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. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 Nc6 7. h3 Nd7 8. c4 e5 9. Bh2 f5 10. Nc3 g5 11. Rc1 g4 12. hxg4 fxg4 13. Ne1 exd4 14. exd4 Nxd4 15. Bxg4 Ne5 16. Bxc8 Rxc8 17. Nd5 c6 18. Ne3 Qh4 19. Bg3 Qe4 20. Rc3 Rf7 21. f3 Qg6 22. Bh2 Rcf8 23. Qxd4 Nxf3+ 24. Nxf3 Bxd4 25. Nxd4 Rxf1+ 26. Nxf1 Qb1 27. Nf3 Qxb2 28. Rd3 Qb6+ 29. Ne3 Qb1+ 30. Rd1 Qxa2 31. Rd2 Qb3 32. Kf2 Re8 33. Bf4 a5 34. Rxd6 a4 35. Rd7 a3 36. Ng4 Qb2+ 37. Kg3 Re6 38. Ng5 Qc3+ 39. Kh2 Qxc4 40. Nxe6 Qxe6 41. Nh6+ Kf8 42. Rxb7 a2 43. Ra7 Qf6 44. Ra8+ Ke7 45. Ng8+ 1-0

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.30"]
[Round "2"]
[White "Santos, Marcus Vinicius M"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2331"]
[BlackElo "1874"]
[PlyCount "100"]
[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. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d5 6. exd5 a6 7. Nc3 Nf6 8. d4 Nxd5 9. dxc5 Nxc3 10. Qxd8+ Kxd8 11. bxc3 f6 12. Be3 e5 13. Nd2 Be6 14. Ne4 Kc7 15. 0-0 f5 16. Nd6 b6 17. f4 e4 18. Rfb1 bxc5 19. Nb7 Rb8 20. Nxc5 Bxc5 21. Bxc5 Rxb1+ 22. Rxb1 Bxa2 23. Ra1 Bc4 24. Bd4 Kc6 25. Ra5 Kb7 26. Rxf5 Ra8 27. Ra5 Rf8 28. g3 g6 29. Kf2 Rf5 30. Be5 Kb6 31. Ra1 Rf8 32. Bd4+ Kc6 33. Ke3 Ra8 34. Ra5 Kb7 35. g4 Bb5 36. f5 gxf5 37. gxf5 Rg8 38. Ra1 Rg2 39. f6 Bc4 40. Kxe4 Rxh2 41. Rg1 h5 42. Rg7+ Kc6 43. f7 Bd5+ 44. Kf5 Bxf7 45. Rxf7 Rxc2 46. Ke4 h4 47. Rf6+ Kb5 48. Rb6+ Ka5 49. Rb4 Re2+ 50. Kd5 Rd2 1-0

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.29"]
[Round "1"]
[White "Gazineu Neto, Rubens"]
[Black "Santos, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1912"]
[BlackElo "2331"]
[PlyCount "90"]
[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. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. a4 Ng4 10. Qxg4 Nxd4 11. Qd1 Nxb3 12. cxb3 d6 13. Bd4 Be6 14. Bxg7 Kxg7 15. 0-0 Qb6 16. Nd5 Bxd5 17. Qxd5 Rfc8 18. Rac1 Rc6 19. Rc3 Rxc3 20. bxc3 Rc8 21. Rc1 Rc5 22. Qd1 Qc6 23. f3 b5 24. axb5 Rxb5 25. Kh1 Qb6 26. Rb1 Qe3 27. Qc2 d5 28. exd5 Rxd5 29. Rd1 Rxd1+ 30. Qxd1 Qxc3 31. h3 e5 32. Qd5 Qc1+ 33. Kh2 Qc7 34. Kh1 f5 35. Qe6 Qc5 36. Qd7+ Kh6 37. Qd2+ f4 38. Qd3 Qd4 39. Qc2 Kg5 40. Kh2 Qe3 41. Qc7 Qe1 42. Qxh7 Qg3+ 43. Kg1 Qe1+ 44. Kh2 Qg3+ 45. Kg1 Qe1+ 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "3"]
[White "Oliveira, Tiago Batista"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1971"]
[BlackElo "2331"]
[PlyCount "82"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Nbd2 Nbd7 11. e4 c5 12. e5 Nd5 13. dxc5 Nxc5 14. Rd1 Rc8 15. Qb1 Nb4 16. a3 Nbd3 17. b4 Nxc1 18. Rxc1 Na4 19. Rxc8 Qxc8 20. Ne4 Nc3 21. Nxc3 Qxc3 22. Ng5 Bxg5 23. Bxb7 Qxe5 24. Bxa6 Rb8 25. a4 bxa4 26. Bd3 g6 27. Rxa4 Be7 28. b5 Bc5 29. Re4 Qd6 30. Kg2 Qb6 31. Re2 Rd8 32. h4 Qb7+ 33. Be4 Qb6 34. Rc2 Rd4 35. Re2 Rb4 36. Qd3 Qxb5 37. Qd8+ Bf8 38. Bd3 Qb8 39. Qf6 Qd6 40. Qf3 Rb3 41. Qe4 Qxd3 0-1

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2331"]
[BlackElo "2319"]
[PlyCount "105"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. 0-0 a6 5. d4 b5 6. Be2 cxd4 7. Nxd4 Bb7 8. b3 Nf6 9. Nxc6 Bxc6 10. e5 Nd5 11. Bb2 Bc5 12. Nd2 Nf4 13. Bf3 d5 14. exd6 Qxd6 15. Ne4 Bxe4 16. Bxe4 Rd8 17. Qxd6 Bxd6 18. Bxg7 Rg8 19. Bf6 Rc8 20. g3 Bc5 21. Bxh7 Ne2+ 22. Kh1 Kd7 23. Bxg8 Rxg8 24. Rad1+ Kc6 25. Rfe1 Nxg3+ 26. fxg3 Rg6 27. Bd4 Bd6 28. Kg2 Rh6 29. Be5 Bc5 30. Bf4 Rg6 31. h4 Rg4 32. Kf3 Rg6 33. h5 Rg8 34. h6 f6 35. h7 Rh8 36. Rh1 e5 37. Be3 Bd6 38. c4 f5 39. Bg5 e4+ 40. Kg2 Be5 41. Rd5 Bg7 42. Rxf5 Re8 43. Bf6 Bh8 44. Bxh8 Rxh8 45. Rg5 bxc4 46. bxc4 Kb6 47. Rg8 Rxh7 48. Rxh7 Kc5 49. Rc8+ Kd4 50. c5 e3 51. c6 Kc3 52. Re7 e2 53. Rxe2 1-0

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "1"]
[White "Santos, Marcus Vinicius M"]
[Black "Suyarov, Mukhammadzokhid"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2331"]
[BlackElo "2337"]
[PlyCount "96"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 cxd4 8. cxd4 Nf5 9. Na3 Be7 10. Nc2 0-0 11. g4 Nh4 12. Nxh4 Bxh4 13. f4 Qb6 14. Rb1 f6 15. Be3 fxe5 16. fxe5 Nb4 17. Nxb4 Qxb4 18. Bd3 Bb5 19. a3 Qa5 20. Qe2 Bxd3 21. Qxd3 Be7 22. Rxf8+ Rxf8 23. Rf1 Qb6 24. Rxf8+ Bxf8 25. b4 Qc6 26. Bd2 b5 27. Qc3 Qc4 28. Qxc4 dxc4 29. Kf2 g6 30. Kf3 Kf7 31. Ke4 Ke7 32. d5 Kd7 33. d6 Kc6 34. g5 a6 35. h4 Bg7 36. Kd4 Bh8 37. Ke4 Bg7 38. Kd4 Bf8 39. Bc3 h5 40. Ke4 Kb6 41. Kd4 Bg7 42. Ke4 Kc6 43. Kd4 Bf8 44. Ke4 Bg7 45. Kd4 Bh8 46. Ke4 Kd7 47. Kd4 Kc6 48. Ke4 Bg7 1/2-1/2

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "2"]
[White "Santos, Marcus Vinicius M"]
[Black "Tanenbaum, Zachary Chen"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2331"]
[BlackElo "2279"]
[PlyCount "94"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a3 Be6 8. Nbd2 Nd7 9. c3 Bg5 10. Nxg5 Qxg5 11. Nf3 Qg6 12. Bxe6 fxe6 13. d4 Rf7 14. Ng5 Rf6 15. d5 exd5 16. exd5 Nd8 17. Ne4 Rf5 18. c4 Nf7 19. Be3 Nh6 20. h3 Raf8 21. Rc1 Rf3 22. Ng3 R3f7 23. Bxh6 gxh6 24. Qc2 Rxf2 25. Qxf2 Rxf2 26. Kxf2 Nc5 27. Nf1 Nd3+ 28. Kg1 Nxe1 29. Rxe1 Qd3 30. Ne3 Qd2 31. Kf1 Qxb2 32. Nf5 Qxa3 33. Nxh6+ Kg7 34. Nf5+ Kf6 35. Ne3 Qd3+ 36. Kf2 a5 37. Rf1 Kg6 38. g4 a4 39. Kf3 a3 40. Ra1 Qb3 41. Ke4 Qb2 42. Rf1 Qd4+ 43. Kf3 a2 44. h4 Qf4+ 45. Ke2 Qxf1+ 46. Nxf1 a1Q 47. h5+ Kg5 0-1

[Event "Titled Tuesday intern op 15th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "3"]
[White "Martinez, Shawn"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1869"]
[BlackElo "2331"]
[PlyCount "88"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 b5 5. Nh3 Bb7 6. d3 Nf6 7. 0-0 Be7 8. f4 d6 9. Nf2 Qc7 10. f5 e5 11. g4 h6 12. h3 b4 13. Nd5 Nxd5 14. exd5 Nd7 15. Be3 Nf6 16. c4 bxc3 17. Qa4+ Qd7 18. Qc4 cxb2 19. Rab1 0-0 20. Rxb2 a5 21. Rfb1 Ba6 22. Qc2 Nh7 23. Ne4 Qc7 24. Qd2 Rfb8 25. Bf1 Rxb2 26. Rxb2 Bb7 27. Nc3 Nf6 28. Bg2 Rb8 29. a4 Ba8 30. Nb5 Qb6 31. Qe1 Bxd5 32. Bxd5 Nxd5 33. Bd2 Bg5 34. Bxa5 Qc6 35. Bd2 Bxd2 36. Qxd2 Nf4 37. Kh2 Ra8 38. Nc3 Qf3 39. Ne4 Qxh3+ 40. Kg1 Qxg4+ 41. Kf1 Qf3+ 42. Kg1 Nxd3 43. Qg2 Qxg2+ 44. Rxg2 Rxa4 0-1

[Event "Titled Tuesday intern op 15th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Papayan, Oleg"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2331"]
[BlackElo "2197"]
[PlyCount "121"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e4 Nxe4 5. Nxe4 dxe4 6. dxc5 Qxd1+ 7. Rxd1 Nc6 8. Bb5 f6 9. Ne2 e5 10. Be3 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nc3 Rd8 14. Ke2 h5 15. Rxd8+ Kxd8 16. Rd1+ Kc8 17. Nd5 hxg4 18. hxg4 Rh4 19. Rg1 Nd4+ 20. Bxd4 exd4 21. b4 Rh2 22. Rd1 e3 23. Rxd4 exf2 24. Bd3 Bxd3+ 25. Rxd3 f1Q+ 26. Kxf1 Rxc2 27. a3 Rc4 28. Ne3 Rc1+ 29. Kg2 b6 30. cxb6 axb6 31. Nd5 Kb7 32. Kf3 Rc4 33. Ne3 Rc7 34. Nf5 g6 35. Ne3 Kc6 36. a4 Ra7 37. b5+ Kc5 38. Rd5+ Kb4 39. Rd8 Bc5 40. Nd5+ Kxa4 41. Nxf6 Kxb5 42. Rg8 Ra3+ 43. Kf4 Kc4 44. Rxg6 b5 45. Ne4 b4 46. Rc6 Ra5 47. Rxc5+ Rxc5 48. Nxc5 Kxc5 49. g5 b3 50. g6 b2 51. g7 b1Q 52. g8Q Qf1+ 53. Ke5 Qe2+ 54. Kf6 Qf3+ 55. Kg7 Qg4+ 56. Kh8 Qh5+ 57. Qh7 Qe5+ 58. Qg7 Qe8+ 59. Qg8 Qh5+ 60. Qh7 Qxh7+ 61. Kxh7 1/2-1/2

[Event "Titled Tuesday intern op 15th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "2"]
[White "Sarkar, Justin"]
[Black "Santos, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2288"]
[BlackElo "2331"]
[PlyCount "79"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. g3 f5 3. Bg2 Nf6 4. c4 Bg7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 Qe8 8. Re1 e5 9. dxe5 dxe5 10. e4 f4 11. gxf4 Nh5 12. fxe5 Nc6 13. Nd5 Qf7 14. Qc2 Nxe5 15. Nxe5 Bxe5 16. Bh6 Bg7 17. Bxg7 Qxg7 18. e5 c6 19. Nf6+ Nxf6 20. exf6 Qxf6 21. Rad1 Bf5 22. Qe2 Rf7 23. Qe5 Raf8 24. Qxf6 Rxf6 25. Re7 R6f7 26. Rxf7 Rxf7 27. Rd8+ Rf8 28. Rxf8+ Kxf8 29. c5 Ke7 30. f4 Bb1 31. a3 Ke6 32. Kf2 Bf5 33. Ke3 h6 34. h4 Kf6 35. Kd4 Be6 36. b4 Kf5 37. Bh3+ Kf6 38. Bg2 Kf5 39. Bh3+ Kf6 40. Bg2 1/2-1/2

[Event "Titled Tuesday intern op 25th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.25"]
[Round "1"]
[White "Santos, Marcus Vinicius M"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2331"]
[BlackElo "2699"]
[PlyCount "56"]
[EventDate "2023.07.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 b6 6. Bd3 Bb7 7. f3 d6 8. Ne2 Nfd7 9. 0-0 Nc6 10. e4 Qe7 11. Be3 h5 12. f4 g6 13. Qd2 Na5 14. f5 gxf5 15. exf5 Rg8 16. Rf2 0-0-0 17. Nf4 e5 18. Nd5 Qh4 19. Kh1 Kb8 20. Raf1 Nf6 21. Nxf6 Qxf6 22. Qe2 Rg4 23. h3 Rg3 24. d5 Rdg8 25. Kh2 Qh4 26. Rf3 Rxg2+ 27. Qxg2 Rxg2+ 28. Kxg2 e4 0-1

[Event "Paulista-chTA"]
[Site "Sao Paulo"]
[Date "2023.03.05"]
[Round "4"]
[White "Dos Santos, Gustavo Mota"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1805"]
[BlackElo "2331"]
[PlyCount "134"]
[EventDate "2023.03.03"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "LXSBC"]
[BlackTeam "Kiin Meijin"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. c3 e5 7. 0-0 Nge7 8. Be3 0-0 9. d4 exd4 10. cxd4 Bg4 11. Qd2 Bxf3 12. Bxf3 Nxd4 13. Bxd4 Bxd4 14. Nc3 Qa5 15. Qd3 Bxc3 16. Qxc3 Qc7 17. Qf6 Nc6 18. h4 Qe7 19. Qf4 Qe5 20. Qh6 Rad8 21. Qe3 Nd4 22. Rac1 f5 23. exf5 Qxe3 24. fxe3 Nxf5 25. Bxb7 Nxg3 26. Rxf8+ Kxf8 27. Kf2 Nf5 28. Be4 Ke7 29. Bxf5 Rf8 30. Kg3 Rxf5 31. Rc4 Ke6 32. Ra4 Rf7 33. Kg4 h6 34. b3 Ke5 35. Rc4 Rb7 36. Kg3 Rb4 37. Rc1 a5 38. Rg1 a4 39. bxa4 Rxa4 40. Kf3 Kf5 41. Rd1 Ra6 42. Rd5+ Ke6 43. Rd2 Rc6 44. Ke4 Ra6 45. Rg2 d5+ 46. Kf4 Ra4+ 47. Kf3 Kf5 48. Rd2 Ke5 49. Rg2 Ra6 50. Rc2 c4 51. Kf2 Rc6 52. Ke2 Ra6 53. Kf3 Kf5 54. Rd2 Ra5 55. Rg2 g5 56. hxg5 hxg5 57. Rd2 g4+ 58. Kf2 Rc5 59. e4+ dxe4 60. Ke3 c3 61. Rc2 g3 62. a4 Rd5 63. Rc1 Rd3+ 64. Ke2 Kf4 65. Rf1+ Rf3 66. Rh1 Rf2+ 67. Kd1 g2 0-1

[Event "Paulista-chTA"]
[Site "Sao Paulo"]
[Date "2023.03.05"]
[Round "5"]
[White "Santos, Marcus Vinicius M"]
[Black "Da Silva, Edson Rodrigo"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2331"]
[BlackElo "1955"]
[PlyCount "28"]
[EventDate "2023.03.03"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kiin Meijin"]
[BlackTeam "PMFC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. Be2 b4 7. Na4 Nxe4 8. Bxc4 e6 9. 0-0 Be7 10. Re1 Nf6 11. Ne5 0-0 12. Bg5 Nd5 13. Bxe7 Qxe7 14. Nc5 a5 1/2-1/2

[Event "Paulista-chTA"]
[Site "Sao Paulo"]
[Date "2023.03.04"]
[Round "3"]
[White "Moritani, Sho"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1857"]
[BlackElo "2331"]
[PlyCount "101"]
[EventDate "2023.03.03"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Osasco II"]
[BlackTeam "Kiin Meijin"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 a6 7. a4 Nc6 8. d5 Nb4 9. Nb1 a5 10. c3 Na6 11. Nbd2 e6 12. Bc4 exd5 13. exd5 Nc5 14. Nb3 Nce4 15. Bd3 Re8 16. Re1 c6 17. dxc6 bxc6 18. Nbd4 Bd7 19. Bf4 Qc7 20. h3 Nc5 21. Bc4 Rxe1+ 22. Qxe1 Re8 23. Qd2 Nfe4 24. Qc2 Qb6 25. Re1 d5 26. Bf1 Ne6 27. Nxe6 Bxe6 28. Nd4 Bd7 29. Rd1 Nf6 30. Be2 Bc8 31. Be3 Qc7 32. c4 Rxe3 33. fxe3 Qg3 34. Bf3 Bxh3 35. Qf2 Qg5 36. Nxc6 h5 37. Ne7+ Kh7 38. Nxd5 Nd7 39. Nf4 Bf5 40. Rd5 Ne5 41. c5 Nxf3+ 42. Qxf3 Qe7 43. Rd6 Be5 44. Rd5 Bxb2 45. Rxf5 gxf5 46. c6 Be5 47. Qxh5+ Kg8 48. Qxf5 Bd6 49. Nd5 Qh4 50. Nf6+ Kf8 51. Qc8+ 1-0

[Event "Paulista-chTA"]
[Site "Sao Paulo"]
[Date "2023.03.03"]
[Round "1"]
[White "Fascetti, Angelo de Leon Cult"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2140"]
[BlackElo "2331"]
[PlyCount "72"]
[EventDate "2023.03.03"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "AXSCS"]
[BlackTeam "Kiin Meijin"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 g6 2. Nc3 Bg7 3. e4 d6 4. Be3 a6 5. Qd2 b5 6. Bd3 Nd7 7. Nf3 c5 8. a4 b4 9. Ne2 Ngf6 10. Bh6 0-0 11. Bxg7 Kxg7 12. e5 dxe5 13. dxe5 Ng4 14. Qf4 Nb6 15. h3 Nh6 16. Ng3 f5 17. Nh5+ gxh5 18. Qg5+ Kh8 19. Qxh6 e6 20. Ng5 Ra7 21. 0-0-0 Rg7 22. Nxe6 Bxe6 23. Qxe6 c4 24. Bxf5 Qg5+ 25. Kb1 Nxa4 26. g4 c3 27. Rd4 cxb2 28. Rxb4 Nc3+ 29. Kxb2 Qd2 30. Qd6 Nd5 31. Qxf8+ Rg8 32. Qc5 Nxb4 33. Qc3 Nd3+ 34. Qxd3 Rb8+ 35. Ka2 Qa5+ 36. Qa3 Qd5+ 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Luz, Arthur Nader"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2169"]
[BlackElo "2346"]
[PlyCount "135"]
[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 g6 2. e4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be3 Nf6 6. h3 0-0 7. Qd2 Qc7 8. g4 Nbd7 9. Bg2 e5 10. a4 b6 11. 0-0 Bb7 12. Rfd1 Rad8 13. b4 exd4 14. Nxd4 Ne5 15. Qe2 d5 16. f4 Nc4 17. Bc1 Rfe8 18. e5 Nd7 19. Qf2 Nf8 20. g5 Ne6 21. Nxe6 fxe6 22. Bf1 Qe7 23. Bxc4 Qxb4 24. Nxd5 Qxc4 25. Rd4 Qxd4 26. Qxd4 Rxd5 27. Qc3 Red8 28. Be3 Bf8 29. a5 c5 30. axb6 axb6 31. Qb3 Rd1+ 32. Rxd1 Rxd1+ 33. Kf2 Kf7 34. Qxb6 Bd5 35. Qc7+ Kg8 36. h4 Rh1 37. c4 Bxc4 38. Bxc5 Rf1+ 39. Kg3 Bxc5 40. Qxc5 Bd5 41. Qc8+ Kf7 42. Qd7+ Kg8 43. Qe8+ Kg7 44. h5 Rf3+ 45. Kg4 gxh5+ 46. Qxh5 Rf1 47. Qh6+ Kg8 48. Qf6 Rf2 49. Kh3 Rf3+ 50. Kh2 Rf1 51. Qd8+ Kg7 52. Qf6+ Kg8 53. Kh3 Rh1+ 54. Kg3 Rf1 55. Qd8+ Kg7 56. Qe7+ Kg8 57. Qb4 Kg7 58. Qb5 Rf3+ 59. Kg4 Rf2 60. Qd3 Rg2+ 61. Kh3 Rf2 62. Qd4 Rf1 63. Kg4 Bf3+ 64. Kg3 Bd5 65. Qe3 Rg1+ 66. Kf2 Rg2+ 67. Ke1 Rg4 68. f5 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "9"]
[White "Santos, Marcus Vinicius M"]
[Black "Volkmann, Andre Jordi"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2346"]
[BlackElo "2097"]
[PlyCount "201"]
[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 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. 0-0 Na6 11. Bd2 Nc7 12. f3 c5 13. Kh1 Ne6 14. Nfe2 Bd7 15. Be1 Qb6 16. Rb1 Rac8 17. Bf2 cxd4 18. exd4 Bd6 19. Bh4 g5 20. Bf2 Nf4 21. Nxf4 Bxf4 22. Bc2 Qd6 23. g3 Be3 24. Bxe3 Rxe3 25. Qd2 Qe7 26. Rbe1 Re8 27. Rxe3 Qxe3 28. Qxe3 Rxe3 29. Kg2 g4 30. fxg4 Nxg4 31. Bxh7+ Kg7 32. Bb1 Re8 33. Rc1 Ne3+ 34. Kg1 Nc4 35. Nxd5 Nxb2 36. Nf4 Bb5 37. Kf2 Re7 38. h4 Rd7 39. d5 Nc4 40. a4 Ba6 41. Ba2 Nd6 42. g4 Re7 43. Bb1 Bc4 44. g5 Re5 45. Rd1 a5 46. Bc2 b6 47. Rb1 Bxd5 48. Nh5+ Kf8 49. Nf6 Ne4+ 50. Bxe4 Bxe4 51. Rxb6 Rf5+ 52. Ke3 Bc2 53. Rb5 Kg7 54. h5 Rf1 55. Rxa5 Rh1 56. Ra8 Bh7 57. a5 Re1+ 58. Kd4 Rg1 59. Ne8+ Kf8 60. h6 Rg4+ 61. Kc3 Rg3+ 62. Kd4 Rg4+ 63. Ke3 Rxg5 64. Nf6+ Ke7 65. Nxh7 Rh5 66. Ng5 Rxh6 67. Ne4 Kd7 68. Kd4 f5 69. Nc5+ Kc7 70. Ra7+ Kb8 71. Rf7 Rh5 72. a6 Ka8 73. Kc4 Rh4+ 74. Kb5 f4 75. Nd7 Rh5+ 76. Kb6 Rh6+ 77. Nf6 Rh7 78. Nd5 Rh6+ 79. Kc5 Rh4 80. Rf5 Ka7 81. Rf6 Rg4 82. Rd6 Rh4 83. Kb5 Rg4 84. Rd7+ Ka8 85. Kc5 Rh4 86. Rg7 Kb8 87. Rd7 Ka8 88. Kc4 Rh5 89. Kb3 Rh3+ 90. Ka4 Rh4 91. Nb4 Rh5 92. Rd5 Rh1 93. Ka5 Rh6 94. Kb5 Rh8 95. Kc5 Rb8 96. Rd7 Rh8 97. Nd5 Rh5 98. Rf7 Rg5 99. Kb6 Rg6+ 100. Nf6 Rg8 101. Nxg8 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Santos, Marcus Vinicius M"]
[Black "Lorenzon, Eduardo Lucas"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2346"]
[BlackElo "2092"]
[PlyCount "87"]
[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 Nc6 3. Nc3 dxc4 4. d5 Ne5 5. f4 Ng4 6. e4 e5 7. f5 N8h6 8. Bxc4 Bc5 9. Nf3 Bf2+ 10. Ke2 Bb6 11. Rf1 Qe7 12. h3 Nf6 13. g4 Bd7 14. Qb3 0-0-0 15. a4 Ne8 16. a5 Bc5 17. a6 b6 18. Na4 f6 19. Nxc5 Qxc5 20. Be3 Qe7 21. Rfc1 Kb8 22. Bb5 Nd6 23. Bxd7 Qxd7 24. Nd2 Nhf7 25. h4 g6 26. Rc6 gxf5 27. gxf5 Rhg8 28. Rac1 Rg2+ 29. Kf1 Rxd2 30. Rxc7 Qxc7 31. Rxc7 Kxc7 32. Bxd2 Kd7 33. Qd3 Rg8 34. Bb4 Rc8 35. Bxd6 Nxd6 36. Qg3 Nxe4 37. Qg7+ Kd6 38. Qxa7 Kc5 39. b4+ Kxb4 40. Qxb6+ Kc3 41. Kg2 Rg8+ 42. Kh2 Nd2 43. a7 Kc2 44. Qb5 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Santos, Marcus Vinicius M"]
[Black "Jimenez Capilla, Jose Alfonso"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2346"]
[BlackElo "2002"]
[PlyCount "87"]
[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 a6 4. cxd5 exd5 5. Qb3 c6 6. e4 dxe4 7. Bc4 Qe7 8. a4 Nf6 9. Bg5 Nbd7 10. Nge2 h6 11. Bh4 g5 12. Bg3 Bg7 13. 0-0 0-0 14. f4 Ng4 15. fxg5 hxg5 16. Nd1 Ndf6 17. h3 Nh6 18. Ne3 Be6 19. Bxe6 fxe6 20. Nc4 Nf5 21. Ne5 Kh7 22. Bf2 Nd5 23. Qc2 Bxe5 24. dxe5 e3 25. Be1 Kg7 26. Qe4 Nh6 27. Bc3 Rxf1+ 28. Rxf1 Rf8 29. Rf6 Nxf6 30. exf6+ Rxf6 31. Ng3 Kf8 32. Qe5 Rf5 33. Qxe3 Rd5 34. Ne4 Nf5 35. Qf3 Qd7 36. Qh5 e5 37. Qh8+ Ke7 38. Qf6+ Ke8 39. Qxg5 Rd1+ 40. Kh2 Qf7 41. Bxe5 Kd7 42. Qg4 Re1 43. Bg3 Kd8 44. Bxe1 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Santos, Marcus Vinicius M"]
[Black "Mangini, Bruno Fernandes"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2346"]
[BlackElo "1718"]
[PlyCount "58"]
[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 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. a4 g6 9. Bd3 Bg7 10. Nf3 0-0 11. 0-0 Nbd7 12. Ra2 Ng4 13. b3 Nde5 14. Nxe5 Nxe5 15. Be2 h5 16. h3 Ba6 17. f4 Nd7 18. Kh1 Nf6 19. Qc2 e6 20. dxe6 fxe6 21. e5 dxe5 22. Qxg6 Qe8 23. Qg3 Ne4 24. Qe3 Qg6 25. Rf3 exf4 26. Rxf4 Rxf4 27. Qxf4 Bb7 28. Bc4 Rf8 29. Qe3 Bd5 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.04"]
[Round "11"]
[White "Santos, Marcus Vinicius M"]
[Black "Silva, Kaua Marques"]
[Result "1/2-1/2"]
[ECO "E25"]
[WhiteElo "2375"]
[BlackElo "2086"]
[PlyCount "43"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 0-0 11. Qb3 Nec6 12. Bb5 Qc7 13. Ne2 e5 14. Kf2 Na5 15. Qb4 Na6 16. Bxa6 bxa6 17. Rab1 Be6 18. c4 Rab8 19. Qc3 Nb7 20. Qb4 Na5 21. Qc3 Nb7 22. Qb4 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.03"]
[Round "10"]
[White "Do Nascimento, Christian Almeida"]
[Black "Santos, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2037"]
[BlackElo "2375"]
[PlyCount "58"]
[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 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 a6 5. a4 b6 6. Bc4 e6 7. Nge2 Nf6 8. f3 Bb7 9. Bb3 d5 10. e5 Nfd7 11. Qd2 h6 12. Nd1 c5 13. c3 Nc6 14. Nf2 Qe7 15. f4 0-0-0 16. 0-0 Kb8 17. Ba2 Rc8 18. dxc5 bxc5 19. Rfd1 Rhd8 20. Nd3 f6 21. b4 fxe5 22. Nxc5 Nxc5 23. Bxc5 Qc7 24. Qe3 Re8 25. Rab1 Ne7 26. Bb6 Qd6 27. Bc5 Qc7 28. Bb6 Qd6 29. Bc5 Qc7 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.02"]
[Round "8"]
[White "Cardoso, Marcio de Lucca"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1892"]
[BlackElo "2375"]
[PlyCount "58"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Nf6 5. 0-0 0-0 6. c4 Bg4 7. Nc3 Nc6 8. Be3 Nd7 9. Be2 Bxf3 10. Bxf3 e5 11. d5 Nd4 12. g3 Nxf3+ 13. Qxf3 f5 14. exf5 gxf5 15. Rad1 e4 16. Qe2 Ne5 17. Kg2 Nf3 18. Nb5 Qd7 19. Nd4 f4 20. Ne6 fxe3 21. Nxf8 Rxf8 22. Qxe3 Qg4 23. h3 Qg6 24. b4 b6 25. c5 Bh6 26. Qc3 e3 27. Rd4 e2 28. Rh1 Bg7 29. Qxf3 Rxf3 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.02"]
[Round "9"]
[White "Santos, Marcus Vinicius M"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2375"]
[BlackElo "1927"]
[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 Nf6 2. c4 g6 3. h4 h6 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bg7 8. Bc4 c5 9. Ne2 Nc6 10. Be3 cxd4 11. cxd4 Qa5+ 12. Kf1 Bd7 13. Qb3 0-0 14. Rd1 Qd8 15. Bd3 b5 16. Qb2 Na5 17. Qd2 h5 18. Bh6 Nc4 19. Bxc4 bxc4 20. Bxg7 Kxg7 21. f3 Ba4 22. Rc1 Bb5 23. Nc3 Rb8 24. Kf2 e5 25. d5 Bd7 26. Rc2 f5 27. Qe3 Qb6 28. Rb1 Qd4 29. Rd1 Qb6 30. Rb1 Qd4 31. Rd2 Qxe3+ 32. Kxe3 Rb6 33. Rxb6 axb6 34. Rb2 Rb8 35. Rb4 b5 36. a4 Ra8 37. axb5 Ra3 38. Kd2 Rb3 39. Rxb3 cxb3 40. b6 Bc8 41. d6 Kf7 42. d7 Bxd7 43. b7 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.01"]
[Round "7"]
[White "Santos, Marcus Vinicius M"]
[Black "Ferreira, Thales Bond Dias"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2375"]
[BlackElo "1805"]
[PlyCount "174"]
[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. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 c6 7. Bb2 Nbd7 8. e3 b6 9. Nc3 Bb7 10. Qe2 Rc8 11. Rad1 Qc7 12. d3 c5 13. Ne1 Rfd8 14. f4 dxc4 15. bxc4 Bxg2 16. Nxg2 Nb8 17. g4 Nc6 18. g5 Nd7 19. Ne4 Bf8 20. h4 Ne7 21. h5 Nf5 22. Qg4 a6 23. h6 g6 24. Qe2 Be7 25. Bc3 b5 26. cxb5 axb5 27. Ba1 Rf8 28. Qb2 f6 29. Qxb5 Nd6 30. Nxd6 Qxd6 31. Qb2 Rb8 32. Qc3 Nb6 33. e4 Qd4+ 34. Qxd4 cxd4 35. gxf6 Bxf6 36. e5 Be7 37. Bxd4 Nd5 38. Rb1 Ra8 39. Rf2 Ra4 40. Ba1 Bc5 41. d4 Bxd4 42. Bxd4 Rxd4 43. Rb7 Rf7 44. Rxf7 Kxf7 45. Rb2 Nxf4 46. Rb7+ Kg8 47. Rg7+ Kf8 48. Nxf4 Rxf4 49. Rxh7 Rg4+ 50. Kf2 Rh4 51. Kg3 Rh5 52. Kf4 Rf5+ 53. Ke4 Rh5 54. Kd4 g5 55. Kc5 Kg8 56. Rg7+ Kf8 57. Rg6 Kf7 58. Rf6+ Ke7 59. Kd4 g4 60. Rg6 g3 61. Rxg3 Rxh6 62. Rg7+ Kf8 63. Ra7 Rh1 64. a4 Rd1+ 65. Ke4 Re1+ 66. Kd4 Rd1+ 67. Kc5 Rd5+ 68. Kb6 Rxe5 69. a5 Re1 70. Rc7 Rb1+ 71. Ka7 Ra1 72. a6 Ke8 73. Rc6 Kd7 74. Rb6 Kc7 75. Rxe6 Ra2 76. Re3 Rc2 77. Re7+ Kc8 78. Ka8 Ra2 79. Re6 Rc2 80. Rb6 Rc1 81. Rb8+ Kc7 82. Rh8 Rb1 83. Rh7+ Kc8 84. Rb7 Ra1 85. Ka7 Ra2 86. Rb5 Rc2 87. Rb8+ Kc7 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "5"]
[White "Custodio, Leandro"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1953"]
[BlackElo "2375"]
[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. Nf3 g6 2. d4 Bg7 3. h4 Nf6 4. h5 Nxh5 5. e4 d5 6. e5 c5 7. dxc5 Nc6 8. Bb5 0-0 9. Bxc6 bxc6 10. Rh4 f5 11. g3 Rb8 12. Nbd2 Qa5 13. c3 Qxc5 14. Nb3 Qb6 15. Be3 Qc7 16. Qd4 a5 17. 0-0-0 e6 18. Rdh1 Re8 19. g4 fxg4 20. Qxg4 Ba6 21. Nc5 Be2 22. Rxh5 gxh5 23. Qxh5 Bxf3 24. Qxh7+ Kf7 25. Rg1 Rg8 26. Qg6+ 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "6"]
[White "Santos, Marcus Vinicius M"]
[Black "Cabral Teske, Luiz Fernando"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "2375"]
[BlackElo "1894"]
[PlyCount "41"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. h4 c5 5. cxd5 Nxd5 6. dxc5 Nxc3 7. Qxd8+ Kxd8 8. bxc3 Bg7 9. Bd2 Nd7 10. c6 bxc6 11. g3 Rb8 12. Bg2 c5 13. Nf3 h6 14. 0-0 e6 15. Rab1 Rxb1 16. Rxb1 Ba6 17. Kf1 Ke7 18. Ne1 Rb8 19. Rxb8 Nxb8 20. Nd3 Nd7 21. Be3 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.30"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Pereira, Geanfrancesco"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2375"]
[BlackElo "2023"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 a5 10. Nh3 h5 11. Nf2 Qe8 12. Qd2 Bd7 13. 0-0-0 Qb8 14. Rdg1 Re8 15. Bg5 hxg4 16. Bxf6 Bxf6 17. Nxg4 Bxg4 18. Rxg4 Kg7 19. h4 Rh8 20. h5 Kf8 21. h6 Rh7 22. Rg2 a4 23. Kb1 Qd8 24. Bd1 Qe7 25. Bc2 a3 26. b3 c6 27. Rd1 Rd8 28. Ka1 Qc7 29. Nb1 cxd5 30. cxd5 Ra8 31. Rh1 Qb6 32. Qc3 Na6 33. Nd2 Nb4 34. Kb1 Ke7 35. Nc4 Qc5 36. Qe3 Qxe3 37. Nxe3 Kd7 38. Bd1 Bd8 39. Be2 Bb6 40. Nc4 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "3"]
[White "Gauche, Charles"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2155"]
[BlackElo "2375"]
[PlyCount "97"]
[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 g6 2. d4 Bg7 3. c4 d6 4. Nc3 e5 5. d5 a5 6. Be2 Na6 7. Be3 Nf6 8. h3 Nc5 9. Qc2 0-0 10. 0-0-0 Bd7 11. g4 Qe7 12. Bg5 Rfc8 13. Kb1 c6 14. f3 h6 15. Bh4 g5 16. Bf2 cxd5 17. exd5 a4 18. h4 Nh7 19. Bxc5 Rxc5 20. Bd3 Nf6 21. hxg5 hxg5 22. Nh3 e4 23. Bxe4 Rxc4 24. Nxg5 Nxe4 25. Ngxe4 a3 26. Rh5 Rb4 27. b3 Rc8 28. Rdh1 Rxc3 29. Nxc3 Qf6 30. Rh8+ Bxh8 31. Qh7+ Kf8 32. Qxh8+ Qxh8 33. Rxh8+ Ke7 34. Kc2 Rf4 35. Rh3 Rd4 36. Rh2 Rf4 37. Re2+ Kd8 38. Re3 Rd4 39. Re4 Rxe4 40. Nxe4 Ke7 41. Kc3 Bb5 42. f4 Be2 43. g5 Bf3 44. Kd4 b5 45. f5 Bd1 46. f6+ Kd7 47. Nc3 Bc2 48. b4 Bg6 49. Nxb5 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "2"]
[White "Santos, Marcus Vinicius M"]
[Black "Dantas, Neimar de Oliveira"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2375"]
[BlackElo "2030"]
[PlyCount "55"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 b6 6. Bd3 Bb7 7. f3 d6 8. Ne2 Nbd7 9. 0-0 Qe7 10. e4 c5 11. a4 a5 12. Ra2 h6 13. Ng3 g6 14. f4 cxd4 15. cxd4 e5 16. fxe5 dxe5 17. Ba3 Qe6 18. d5 Qg4 19. Qxg4 Nxg4 20. h3 Ngf6 21. Raf2 Nh7 22. Rxf7 0-0-0 23. Ne2 g5 24. Ng3 Nhf8 25. Nf5 Nc5 26. Bxc5 bxc5 27. Rb1 Bc6 28. Ne7+ 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.28"]
[Round "1"]
[White "Panazzolo, Paulo Victor"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1790"]
[BlackElo "2375"]
[PlyCount "76"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be2 b5 6. 0-0 Bb7 7. a3 Nd7 8. Bg5 c5 9. d5 Ngf6 10. Nd2 0-0 11. f4 Qc7 12. Qe1 e6 13. dxe6 fxe6 14. Bf3 Rae8 15. Qh4 b4 16. Ne2 a5 17. Ng3 c4 18. axb4 axb4 19. c3 bxc3 20. bxc3 Nc5 21. Kh1 Nd3 22. f5 Qc5 23. fxg6 hxg6 24. h3 Nh7 25. e5 Bxf3 26. Nxf3 Nxe5 27. Nxe5 Qxe5 28. Bf4 g5 29. Bxe5 gxh4 30. Bxg7 Kxg7 31. Ra7+ Kg6 32. Rxf8 Rxf8 33. Ne4 d5 34. Nc5 Rf1+ 35. Kh2 Ng5 36. Re7 Re1 37. Nd7 Re3 38. Nc5 Kf6 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.13"]
[Round "11"]
[White "Santos, Marcus Vinicius M"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[ECO "D82"]
[WhiteElo "2354"]
[BlackElo "2547"]
[PlyCount "86"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Rc1 Ne4 8. cxd5 Nxc3 9. Qd2 Qxa2 10. Rxc3 0-0 11. Bc4 Qa1+ 12. Rc1 Qxb2 13. Qxb2 Bxb2 14. Rb1 Bc3+ 15. Ke2 Nd7 16. c6 Nb6 17. Bd3 Rd8 18. Nf3 Rxd5 19. Rhc1 Rc5 20. Rb3 Bb4 21. Rd1 a5 22. Be5 Rxc6 23. Bb5 Be6 24. Rbd3 Rcc8 25. Bd4 Bc4 26. Bxc4 Nxc4 27. Ba1 f6 28. g4 Bd6 29. g5 f5 30. h4 b5 31. h5 b4 32. hxg6 hxg6 33. Rh1 a4 34. Rh8+ Kf7 35. Rh7+ Ke6 36. Rg7 Rg8 37. Nd4+ Kd7 38. Rh7 Rab8 39. Nf3 b3 40. Bf6 Rge8 41. Ne5+ Nxe5 42. Bxe5 Rb6 43. Bb2 Ra8 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.12"]
[Round "10"]
[White "Languidey, Simon Alejandro"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2427"]
[BlackElo "2354"]
[PlyCount "100"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. Bf4 d6 4. e3 Nf6 5. Be2 0-0 6. h3 c5 7. 0-0 Nc6 8. c3 cxd4 9. exd4 Be6 10. Nbd2 Qb6 11. Qc1 Rac8 12. Qb1 Bf5 13. Nc4 Qc7 14. Qd1 Nd5 15. Bg3 Bh6 16. Re1 b5 17. Ncd2 b4 18. c4 Nc3 19. bxc3 bxc3 20. d5 cxd2 21. Nxd2 Nd4 22. Rc1 Qa5 23. Nb3 Nxb3 24. axb3 Bxc1 25. Qxc1 Rb8 26. Bg4 Bxg4 27. hxg4 Rxb3 28. Rxe7 Rxg3 29. fxg3 Qc5+ 30. Kh2 a5 31. Rb7 a4 32. Rb5 Qd4 33. Ra5 Qxg4 34. Rxa4 Qh5+ 35. Kg1 Rb8 36. Qa1 Qg5 37. Ra8 Rxa8 38. Qxa8+ Kg7 39. Kh2 Qh6+ 40. Kg1 Qc1+ 41. Kh2 Qxc4 42. Qc6 Qb4 43. Qd7 h5 44. Qe7 Qc5 45. Qe4 Qc3 46. Qf4 Qe5 47. Qc4 g5 48. Kh3 Kf6 49. Qb3 g4+ 50. Kh2 h4 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.11"]
[Round "9"]
[White "Santos, Marcus Vinicius M"]
[Black "Alboredo, Julia"]
[Result "1-0"]
[ECO "D84"]
[WhiteElo "2354"]
[BlackElo "2175"]
[PlyCount "69"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Na6 9. Bxa6 bxa6 10. Nf3 Qb7 11. Bg3 Qxb2 12. 0-0 Be6 13. Qa4 Qb5 14. Qa3 Bc4 15. Rfc1 Rfc8 16. Ne5 Bxe5 17. Bxe5 Qd7 18. Rc3 Bd5 19. Rac1 Rxc3 20. Qxc3 Bb7 21. f3 Rc8 22. Bc7 f5 23. a3 Qd5 24. h3 Kf7 25. Qb4 Qb5 26. Qd2 Qd7 27. Qc3 Qd5 28. Qb2 Qb5 29. Qf2 Qd3 30. Rc5 g5 31. Kh2 Kg6 32. Qa2 Qxe3 33. Be5 Rf8 34. Qe6+ Rf6 35. Qxe7 1-0

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.10"]
[Round "8"]
[White "Perdomo, Leandro Daniel"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2468"]
[BlackElo "2354"]
[PlyCount "55"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 a5 6. Bd3 Na6 7. Nge2 Qh4 8. Qa4+ Bd7 9. Qxa5 Nf6 10. 0-0 0-0 11. Nb5 Nc5 12. Qc3 Nfxe4 13. Bxe4 Bxb5 14. cxb5 Qxe4 15. Be3 Qxd5 16. Rfd1 Qe6 17. b4 Rxa2 18. bxc5 Rxe2 19. cxd6 e4 20. Qxc7 Bxa1 21. Rxa1 Qe5 22. Rd1 Ra8 23. Qc4 Rb2 24. d7 Rd8 25. Qc8 Qf6 26. b6 Kg7 27. h4 h6 28. Bd4 1-0

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.09"]
[Round "6"]
[White "Hungaski, Robert Andrew"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2488"]
[BlackElo "2354"]
[PlyCount "92"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 Nh6 8. a4 b4 9. Ne4 0-0 10. 0-0 c5 11. c3 Qc7 12. Kh1 Bb7 13. Neg5 e6 14. Qe1 a5 15. Qh4 bxc3 16. bxc3 Ba6 17. Bxa6 Rxa6 18. Be3 Qc6 19. Qh3 Re8 20. dxc5 dxc5 21. Rfd1 Qc7 22. Ra2 Nb6 23. Ne4 Nd5 24. Nfg5 Nxe3 25. Qxe3 Nf5 26. Qe2 Raa8 27. g4 Ne7 28. Nd6 Rf8 29. Qf3 Rab8 30. Rad2 h6 31. Nge4 Rb3 32. Nb5 Qc6 33. Rd6 Qa8 34. Qg2 Nd5 35. R6xd5 Qxd5 36. Rxd5 Rb1+ 37. Qg1 Rxg1+ 38. Kxg1 exd5 39. Nxc5 Rc8 40. Nb7 Rc4 41. Nxa5 Rxf4 42. h3 Rxa4 43. Nc6 Rc4 44. Ne7+ Kf8 45. Nxd5 Rc5 46. c4 Rxc4 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.09"]
[Round "7"]
[White "Santos, Marcus Vinicius M"]
[Black "Vazquez, Guillermo"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2354"]
[BlackElo "2483"]
[PlyCount "89"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. Qc2 d5 8. Ng3 Nbd7 9. Be2 dxc4 10. Bxc4 e5 11. 0-0 exd4 12. exd4 Bc7 13. Ba2 Nb6 14. Re1 Be6 15. Bb1 Re8 16. Be3 Nbd5 17. Bd2 Qd6 18. Re5 g6 19. Bg5 Bd7 20. Rxe8+ Rxe8 21. Ba2 b5 22. Bxd5 Nxd5 23. Nce4 Qf8 24. Nc5 Bxg3 25. hxg3 Bf5 26. Qd2 f6 27. Bh6 Qe7 28. Be3 Kf7 29. Re1 Qd6 30. Nb7 Qc7 31. Nc5 h5 32. Qc1 g5 33. Bd2 Rg8 34. Na6 Qc8 35. Nb4 Nxb4 36. Bxb4 Re8 37. Rxe8 Qxe8 38. Qc5 Kg6 39. Qxa7 Be4 40. Be7 Bd5 41. Qc7 Kf7 42. Bd8+ Kg6 43. Be7 Kf7 44. Bb4+ Kg6 45. Be7 1/2-1/2

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.08"]
[Round "5"]
[White "Santos, Marcus Vinicius M"]
[Black "Garcia Pantoja, Roberto"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2354"]
[BlackElo "2529"]
[PlyCount "50"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Qa4+ Nc6 5. cxd5 exd5 6. Bf4 Nge7 7. e3 0-0 8. Nf3 Ng6 9. Bg3 f5 10. Bb5 f4 11. exf4 Nxf4 12. Bxf4 Rxf4 13. Bxc6 Bxc3+ 14. bxc3 bxc6 15. Qxc6 Re4+ 16. Kf1 Rb8 17. Kg1 Rb2 18. h4 Re6 19. Qa8 Rb7 20. Kh2 Reb6 21. Rhe1 Rb8 22. Qxa7 Ba6 23. Re5 Ra8 24. Qxb6 cxb6 25. Rae1 Bd3 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.07"]
[Round "4"]
[White "Barbosa, Evandro Amorim"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2506"]
[BlackElo "2354"]
[PlyCount "94"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 e5 4. Nc3 d6 5. d3 Nc6 6. e3 h5 7. Nf3 Nge7 8. h4 Bg4 9. Qb3 Qd7 10. Ng5 f6 11. Nge4 0-0 12. Bd2 Rab8 13. Nd5 Be6 14. a4 Nd8 15. a5 c6 16. Nxe7+ Qxe7 17. Qa3 Nf7 18. Nc3 f5 19. a6 e4 20. axb7 Ne5 21. dxe4 Nxc4 22. Qa6 Nxd2 23. Kxd2 Rxb7 24. Nd1 fxe4 25. Bxe4 d5 26. Bd3 Qb4+ 27. Ke2 Bg4+ 28. Kf1 Rbf7 29. Rh2 Bxd1 30. Rxd1 Qxb2 31. Be2 Qe5 32. f4 Qxe3 33. Kg2 Rb8 34. Qd3 Qe6 35. Bf3 Rb2+ 36. Kh1 Rfb7 37. Rxb2 Rxb2 38. Bg2 a5 39. Rc1 Kh7 40. Rc2 Qe1+ 41. Kh2 Qb1 42. Rd2 Qxd3 43. Rxd3 a4 44. Kh3 Rb3 45. Bf1 Rxd3 46. Bxd3 a3 47. Bb1 c5 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.07"]
[Round "3"]
[White "Santos, Marcus Vinicius M"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2354"]
[BlackElo "2545"]
[PlyCount "72"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 b6 9. cxd5 exd5 10. 0-0 g6 11. Bf3 Bb7 12. b4 h5 13. Qc2 a6 14. Bb2 Nbd7 15. Nge2 Ne4 16. Nf4 Ndf6 17. Nd3 Bd6 18. Ne5 Qe7 19. Be2 c5 20. bxc5 bxc5 21. Nxe4 Nxe4 22. f3 Nf6 23. Qd2 Rac8 24. Bd3 c4 25. Bb1 Qe6 26. Bc3 Nd7 27. f4 f5 28. Rf3 Nxe5 29. fxe5 Be7 30. Bc2 Bc6 31. a4 Rf8 32. Raf1 Rf7 33. Rb1 Rff8 34. Rb6 Ra8 35. Rf1 Bd8 36. Rb2 a5 1/2-1/2

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.06"]
[Round "2"]
[White "Souza, Wellington"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2097"]
[BlackElo "2354"]
[PlyCount "69"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Bg5+ f6 8. Rd1+ Bd7 9. Bc1 Kc8 10. g3 Be6 11. b3 Bf8 12. a3 Nd7 13. h4 c6 14. Bh3 Bxh3 15. Rxh3 h5 16. Ne4 Kc7 17. b4 a5 18. b5 Nc5 19. Nxc5 Bxc5 20. e3 Nh6 21. Ke2 Nf5 22. Nd2 a4 23. Ne4 Be7 24. Rhh1 Rhd8 25. Rxd8 Rxd8 26. bxc6 Kxc6 27. Rd1 Rxd1 28. Kxd1 Nd6 29. Nxd6 Bxd6 30. Kc2 Kc5 31. Kd3 e4+ 32. Kxe4 Kxc4 33. f4 f5+ 34. Kf3 Kd3 35. Bb2 0-1

[Event "American Continental 15th"]
[Site "Sao Paulo"]
[Date "2019.07.05"]
[Round "1"]
[White "Santos, Marcus Vinicius M"]
[Black "Ramos, Angelo Bil"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2354"]
[BlackElo "1937"]
[PlyCount "40"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. h4 h6 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bg7 8. Be3 c5 9. Qd2 Qa5 10. Rc1 cxd4 11. cxd4 Qxd2+ 12. Bxd2 0-0 13. d5 e6 14. Bc4 exd5 15. Bxd5 Nc6 16. Ne2 Bd7 17. 0-0 Kh7 18. Be3 f5 19. Rfd1 Rac8 20. Nf4 Be5 1-0

[Event "Sao Paulo-chT"]
[Site "Sao Paulo"]
[Date "2019.03.10"]
[Round "7.1"]
[White "Santos, Marcus Vinicius M"]
[Black "De Sousa, Matheus Mazim"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2354"]
[BlackElo "2126"]
[PlyCount "77"]
[EventDate "2019.02.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Hebraica"]
[BlackTeam "Espaco Xadrez Total"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a4 b4 10. Ne4 c5 11. Nxf6+ Nxf6 12. dxc5 Bxc5 13. 0-0 0-0 14. Qe2 Qe7 15. e4 e5 16. h3 h6 17. Nh4 Rd8 18. Bc4 Bb7 19. Nf5 Qc7 20. Bxh6 Bf8 21. Bg5 Qc6 22. f3 Qb6+ 23. Kh2 Bc8 24. a5 Qc7 25. Bxf6 gxf6 26. Ne3 Be6 27. Bd5 Ra7 28. Rfc1 Qe7 29. Rd1 Qc7 30. Rdc1 Qe7 31. Rc6 Rd6 32. Rb6 Bh6 33. Rd1 Bf8 34. Bxe6 Rxe6 35. Nd5 Qc5 36. Nxf6+ Kg7 37. Rxe6 fxe6 38. Nd7 Qxa5 39. Qe3 1-0

[Event "Sao Paulo-chT"]
[Site "Sao Paulo"]
[Date "2019.03.09"]
[Round "6.1"]
[White "Ferreira, Caio Tulio Moreira"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1548"]
[BlackElo "2354"]
[PlyCount "57"]
[EventDate "2019.02.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Sao Jose Medicina"]
[BlackTeam "Hebraica"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. a3 Nd7 7. Be2 Bb7 8. 0-0 c5 9. d5 Ngf6 10. b4 Nxe4 11. Nxe4 Bxa1 12. c3 cxb4 13. axb4 Qb6+ 14. Kh1 a5 15. bxa5 Rxa5 16. f5 b4 17. fxg6 hxg6 18. cxb4 Rxd5 19. Qa4 Bg7 20. Nfg5 Rf5 21. Rxf5 gxf5 22. Bb5 Qc7 23. Bxd7+ Qxd7 24. Qxd7+ Kxd7 25. Ng3 Ra8 26. h4 Ra1 27. Nxf5 Rxc1+ 28. Kh2 Be5+ 29. g3 0-1

[Event "Sao Paulo-chT"]
[Site "Sao Paulo"]
[Date "2019.03.09"]
[Round "5.1"]
[White "Santos, Marcus Vinicius M"]
[Black "Popov, Serguei"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2354"]
[BlackElo "1600"]
[PlyCount "59"]
[EventDate "2019.02.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Hebraica"]
[BlackTeam "Sao Jose FIP"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. 0-0 cxd4 13. Re1 g6 14. Bd2 Bg7 15. Bb5 0-0 16. Bg5 Qe8 17. Nc5 Bc8 18. Rc1 Rb8 19. Nxd4 h6 20. Bh4 Rxb5 21. Nxb5 Nxe5 22. Nd6 Qc6 23. Nxc8 Qxc8 24. Nd3 Qb8 25. Bg3 f6 26. Nxe5 fxe5 27. Qg4 Nf4 28. Bxf4 Rxf4 29. Qxe6+ Kh7 30. Rc8 1-0

[Event "Sao Paulo-chT"]
[Site "Sao Paulo"]
[Date "2019.02.24"]
[Round "4.1"]
[White "Di Berardino, Diego Rafael"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2513"]
[BlackElo "2354"]
[PlyCount "69"]
[EventDate "2019.02.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Pinheiros"]
[BlackTeam "Hebraica"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 g6 2. e4 Bg7 3. c4 Nc6 4. Ne2 d6 5. Nbc3 e5 6. Be3 Nh6 7. f3 f5 8. d5 Ne7 9. Qd2 Nf7 10. 0-0-0 0-0 11. Rg1 c5 12. g4 f4 13. Bf2 a6 14. Kb1 Ng5 15. Bg2 Bxg4 16. fxg4 f3 17. Be3 fxe2 18. Qxe2 Rf4 19. Rdf1 b5 20. h4 Nf7 21. g5 Qd7 22. Rh1 Rxf1+ 23. Bxf1 Nd8 24. cxb5 axb5 25. Qxb5 Qxb5 26. Nxb5 Nb7 27. Bh3 Ra5 28. Nc3 Nd8 29. Rf1 Kh8 30. b3 Kg8 31. a4 Bf8 32. Kc2 Kg7 33. Nb5 Kg8 34. Bd2 Ra6 35. Nc7 1-0

[Event "Sao Paulo-chT"]
[Site "Sao Paulo"]
[Date "2019.02.24"]
[Round "3.1"]
[White "Santos, Marcus Vinicius M"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2354"]
[BlackElo "2533"]
[PlyCount "92"]
[EventDate "2019.02.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Hebraica"]
[BlackTeam "Osasco"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 c6 11. h5 cxd5 12. cxd5 a4 13. Qd2 Qa5 14. Nh3 Bd7 15. h6 Bh8 16. Nf2 Rfc8 17. Ncd1 Qd8 18. Kf1 Ne8 19. Kg2 f5 20. Rc1 b6 21. gxf5 gxf5 22. exf5 Nf6 23. Nc3 Bxf5 24. Rcg1 Kf7 25. Kf1 Qe7 26. Bxc5 Rxc5 27. Bd3 Qd7 28. Rg5 Bxd3+ 29. Qxd3 a3 30. Nfe4 Nxe4 31. Qxe4 Kf6 32. Qh4 Kf7 33. Rhg1 axb2 34. Rg7+ Bxg7 35. Rxg7+ Ke8 36. Qh5+ Kd8 37. Rxd7+ Kxd7 38. Qf7+ Kc8 39. Nb1 Rc7 40. Qe6+ Kb7 41. Ke2 Rxa2 42. Kd2 Ra4 43. Qxd6 Ra1 44. Nc3 Rc1 45. Qb4 R1xc3 46. d6 Rc2+ 0-1

[Event "Sao Paulo-chT"]
[Site "Sao Paulo"]
[Date "2019.02.23"]
[Round "2.1"]
[White "Cipolli, Antonio Carlos Rodr"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2110"]
[BlackElo "2354"]
[PlyCount "46"]
[EventDate "2019.02.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Sao Jose Taimanov"]
[BlackTeam "Hebraica"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nc6 6. Qd2 Nf6 7. f3 0-0 8. h4 e5 9. d5 Nd4 10. Nge2 Nxe2 11. Bxe2 Nh5 12. 0-0-0 b5 13. axb5 axb5 14. Bxb5 Ra1+ 15. Nb1 Bd7 16. Bc4 Qa8 17. g4 Nf4 18. Rh2 Bb5 19. Bb3 Qa6 20. c4 Bxc4 21. Bxc4 Qxc4+ 22. Qc2 Qa2 23. b3 Rxb1+ 0-1

[Event "Sao Paulo-chT"]
[Site "Sao Paulo"]
[Date "2019.02.23"]
[Round "1.1"]
[White "Miquelin, Nicolas Seoane"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2046"]
[BlackElo "2354"]
[PlyCount "78"]
[EventDate "2019.02.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "PMFC"]
[BlackTeam "Hebraica"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 0-0 6. 0-0 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 Nd7 10. Be3 c5 11. dxc5 Qc7 12. c6 bxc6 13. c3 Rb8 14. Qe2 Nf6 15. Bd3 Nd5 16. Rab1 Nxe3 17. Qxe3 Be6 18. b3 Qa5 19. b4 Qa3 20. Rbc1 Qxa2 21. Qc5 Qd5 22. Qe3 a5 23. Be4 Qh5 24. Ng5 Bh6 25. f4 Bxg5 26. fxg5 axb4 27. Bxc6 b3 28. Rb1 Qg4 29. Qe5 Qc4 30. Be4 Rb5 31. Qd4 Rxg5 32. Rf3 Rg4 33. Qxc4 Bxc4 34. Bc6 Rb8 35. Kf2 Rb6 36. Bd7 Re4 37. Ba4 Re2+ 38. Kg3 b2 39. Bd1 Rd2 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.13"]
[Round "7"]
[White "Campelo, Leandro Fabricio"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2201"]
[BlackElo "2350"]
[PlyCount "66"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. f3 Nd7 7. 0-0-0 Bb7 8. h4 h5 9. Nh3 Rc8 10. Kb1 c5 11. dxc5 Nxc5 12. Bd4 Bxd4 13. Qxd4 Nf6 14. Nd5 Bxd5 15. exd5 Ncd7 16. Nf4 Qb6 17. Qd2 Qc5 18. Be2 Ne5 19. b3 Kd7 20. g4 hxg4 21. Nd3 Nxd3 22. Qxd3 Rh5 23. c4 bxc4 24. bxc4 gxf3 25. Bxf3 Re5 26. Be2 Re3 27. Qc2 Ne4 28. Ka1 Nf2 29. Qa4+ Kd8 30. h5 Nxd1 31. Qxd1 Qb4 32. Qd4 Rxe2 33. hxg6 Re1+ 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.13"]
[Round "6"]
[White "El Debs, Felipe de Cresce"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2526"]
[BlackElo "2350"]
[PlyCount "117"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 h6 7. a4 b4 8. Nd5 a5 9. Bc4 e6 10. Nf4 Nf6 11. f3 d5 12. exd5 exd5 13. Bd3 0-0 14. Nge2 Re8 15. Nh3 Ba6 16. Bxh6 Bxd3 17. cxd3 Bxh6 18. Qxh6 Qe7 19. Qd2 Nc6 20. Kd1 b3 21. h5 Nxh5 22. Nhg1 Qe3 23. Qxe3 Rxe3 24. Kd2 Rc8 25. Rc1 Nb4 26. Rc3 c6 27. Rxb3 Kg7 28. Rc3 Re6 29. g4 Nf6 30. Rh2 Rb8 31. Nc1 Re7 32. Nge2 Nh7 33. Rc5 Ng5 34. Rf2 Ra7 35. Rc3 Rab7 36. f4 Ne6 37. Rh2 Na6 38. b3 c5 39. dxc5 Nexc5 40. Nd4 Rb4 41. Nc6 d4 42. Rc2 Rxb3 43. Nxb8 Rxb8 44. Re2 Rh8 45. Rc4 Rh1 46. Re5 Rh2+ 47. Kd1 Rh4 48. Re2 Rh2 49. g5 Ne6 50. Re5 Nac7 51. Rxa5 Ne8 52. Rc8 N8c7 53. Re5 Na8 54. Rc6 Rf2 55. Ne2 Rf1+ 56. Kd2 Rf2 57. Rd6 Nac7 58. a5 Rf1 59. Nxd4 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.12"]
[Round "5"]
[White "Santos, Marcus Vinicius M"]
[Black "Terao, Juliana Sayumi"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2350"]
[BlackElo "2246"]
[PlyCount "77"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 b6 9. cxd5 exd5 10. 0-0 Bb7 11. b4 c6 12. Qb3 Nbd7 13. Bf3 a6 14. Bd2 g6 15. a4 h5 16. b5 h4 17. bxc6 Bxc6 18. Nge2 Ne4 19. Be1 Ndf6 20. Nf4 Kg7 21. Nd3 Bd6 22. Ne5 Bxe5 23. dxe5 Rxe5 24. Qb2 Ng5 25. Be2 Re8 26. f4 Ngh7 27. Bxh4 Kg8 28. Rad1 Rxe3 29. Bf2 Rxc3 30. Qxc3 Bxa4 31. Ra1 b5 32. Bd4 Ne4 33. Qe3 Qe8 34. Bb2 Nef6 35. Qd2 Qe7 36. f5 g5 37. Bd3 a5 38. Bd4 Qd7 39. Bxf6 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.12"]
[Round "4"]
[White "Urquiza, Marcello de Albuque"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2025"]
[BlackElo "2350"]
[PlyCount "40"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 a6 7. a4 Nc6 8. h3 e5 9. dxe5 dxe5 10. Bg5 Be6 11. Qc1 Qe7 12. Rd1 Rad8 13. Qe3 Qb4 14. Nd5 Nxd5 15. exd5 Rxd5 16. Rdb1 e4 17. Nd2 Bd4 18. Qxe4 Rxg5 19. c3 Bxf2+ 20. Kxf2 Qc5+ 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.11"]
[Round "2"]
[White "Moraes Silva, Carlos Alessandro"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1996"]
[BlackElo "2350"]
[PlyCount "70"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e6 8. Nc3 Nf6 9. c5 Nd7 10. Na4 Be7 11. Qxg7 Bf6 12. Qg4 h5 13. Qb4 Rg8 14. 0-0 Rg4 15. Nd4 Qc7 16. f3 Rg6 17. Bd2 a5 18. Qb3 Ba6 19. Rfe1 Ke7 20. Bxa5 Qc8 21. Nb6 Nxb6 22. Qxb6 Bxd4 23. exd4 Rb8 24. Qa7+ Rb7 25. Qxa6 Rxg2+ 26. Kxg2 Rxb2+ 27. Re2 Qxa6 28. Rxb2 Qxa5 29. a4 Kf6 30. Re2 Kf5 31. Kg3 h4+ 32. Kxh4 Kf4 33. Ra3 Qb4 34. Rea2 Qa5 35. Rg2 Qd8+ 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.11"]
[Round "3"]
[White "Santos, Marcus Vinicius M"]
[Black "Lucena, Lincoln"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2350"]
[BlackElo "2115"]
[PlyCount "97"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nd7 12. 0-0 b6 13. d5 exd5 14. Qxd5 Rb8 15. Rfd1 Qe7 16. Rac1 Nc5 17. Qe5 Qxe5 18. Nxe5 Be6 19. Bxe6 fxe6 20. f3 Rbd8 21. Nc6 Rxd1+ 22. Rxd1 Kf7 23. Kf2 Rc8 24. Rd6 Rc7 25. Ke3 Nb7 26. Ne5+ Kf6 27. Rc6 Rxc6 28. Nxc6 a6 29. Kd4 g5 30. Ne5 Ke7 31. h4 gxh4 32. f4 b5 33. Nf3 Kd6 34. e5+ Kd7 35. Nxh4 a5 36. g4 a4 37. Nf3 b4 38. Kc4 b3 39. axb3 axb3 40. Kxb3 Nc5+ 41. Kc4 Ne4 42. Kd4 Ng3 43. Nh4 Kc6 44. g5 Kd7 45. Ke3 Kc6 46. Kf3 Nh5 47. Ng2 Kd5 48. Kf2 Kd4 49. Kf3 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.10"]
[Round "1"]
[White "Santos, Marcus Vinicius M"]
[Black "De Moura, Valderi Nascimento"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2350"]
[BlackElo "1771"]
[PlyCount "37"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 d6 6. Nf3 Bg4 7. Be3 c6 8. h3 Bxf3 9. Qxf3 Qb6 10. 0-0-0 Nfd7 11. e5 c5 12. dxc5 Nxc5 13. Nd5 Qa6 14. Bxc5 Qxa2 15. Nxe7+ Kh8 16. Bxd6 Nc6 17. Nxc6 bxc6 18. Qa3 Qxa3 19. Bxa3 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.13"]
[Round "7"]
[White "De Borba, Guilherme"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2143"]
[BlackElo "2402"]
[PlyCount "107"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 d5 6. c4 c5 7. cxd5 Qxd5 8. Nc3 Qf5 9. 0-0 Nc6 10. d3 b6 11. a3 Bb7 12. Qb1 Rfd8 13. Rd1 Rd7 14. Ra2 Rad8 15. Ba1 Ba6 16. Rad2 e5 17. b4 cxb4 18. axb4 Bb7 19. h3 Qe6 20. Rc1 h6 21. Rdd1 Ne8 22. Nd2 Bf8 23. Na2 Nc7 24. b5 Na5 25. Bc3 Nd5 26. Bxa5 bxa5 27. Nc4 Bb4 28. Bf1 a6 29. e4 Nf4 30. bxa6 Bxa6 31. Nxb4 Bxc4 32. dxc4 Rxd1 33. Rxd1 Rxd1 34. Qxd1 axb4 35. g3 Nh5 36. Qa4 Qd6 37. Qb5 Qd4 38. c5 Nxg3 39. Bd3 Qa1+ 40. Kh2 Nh5 41. c6 Qd4 42. Kg1 Nf4 43. c7 Nxh3+ 44. Kh2 Qxf2+ 45. Kxh3 Qf3+ 46. Kh2 Qf2+ 47. Kh1 Qf3+ 48. Kg1 Qg3+ 49. Kf1 Qf3+ 50. Ke1 Qe3+ 51. Kd1 Qg1+ 52. Kc2 b3+ 53. Kxb3 Qd1+ 54. Bc2 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.12"]
[Round "5"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2215"]
[BlackElo "2402"]
[PlyCount "69"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 c5 8. Be3 Bb7 9. Be4 Bxe4 10. Nxe4 Nh6 11. dxc5 Ng4 12. Qe2 Nxe3 13. Qxe3 dxe5 14. 0-0-0 Qc7 15. fxe5 0-0 16. e6 fxe6 17. Nfg5 Bh6 18. Kb1 Nf6 19. Nxf6+ Rxf6 20. Nxe6 Qc6 21. Qxh6 Rxe6 22. Rd3 Qxg2 23. Rhd1 Rf6 24. Rd8+ Rxd8 25. Rxd8+ Kf7 26. Qxh7+ Ke6 27. Qg8+ Ke5 28. b4 Qe4 29. a3 Rf3 30. Kb2 a5 31. Qg7+ Ke6 32. Rd4 Qf5 33. Qg8+ Kf6 34. c6 axb4 35. axb4 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.12"]
[Round "6"]
[White "Santos, Marcus Vinicius M"]
[Black "De Borba, Gabriel"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2402"]
[BlackElo "2019"]
[PlyCount "35"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. h4 h5 5. Bg5 c6 6. e3 dxc4 7. Bxc4 Bg7 8. Nf3 0-0 9. Qc2 Nd5 10. e4 Nxc3 11. bxc3 c5 12. d5 Qc7 13. 0-0 Nd7 14. Bxe7 Re8 15. d6 Qc6 16. Bd5 Qa6 17. Qb3 Ne5 18. Nxe5 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.11"]
[Round "3"]
[White "Poeta, Caio Medeiros"]
[Black "Santos, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2092"]
[BlackElo "2402"]
[PlyCount "70"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. Qd2 h6 7. Nge2 e6 8. g3 Bb7 9. Bg2 Nd7 10. 0-0 Ne7 11. f4 c5 12. dxc5 dxc5 13. Rad1 Qc7 14. Qd6 Qxd6 15. Rxd6 0-0-0 16. Rfd1 Kc7 17. R6d2 Bc6 18. e5 f6 19. exf6 Nxf6 20. Rxd8 Rxd8 21. Rxd8 Kxd8 22. a5 Ng4 23. Bc1 b5 24. Ne4 Bxe4 25. Bxe4 Kc7 26. b3 Nf6 27. Bd3 Nfd5 28. Bd2 Nb4 29. Be4 Nec6 30. Kf2 Kd6 31. g4 Bf8 32. Kf3 g5 33. h4 gxh4 34. g5 hxg5 35. fxg5 Ne5+ 1/2-1/2

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.11"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Gazola, Vanessa Ramos"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2402"]
[BlackElo "2018"]
[PlyCount "65"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 Bd6 9. Qb3 b6 10. Nge2 Ne7 11. Bg2 Ng6 12. 0-0-0 Nxf4 13. Nxf4 Qc7 14. Nxe6 fxe6 15. f4 Nd7 16. Kb1 Rc8 17. Rc1 Qb8 18. g5 0-0 19. h4 Rce8 20. h5 c5 21. h6 g6 22. Nxd5 cxd4 23. Qa4 exd5 24. Bxd5+ Kh8 25. Qxd4+ Be5 26. fxe5 Qxe5 27. Rc7 Nf6 28. gxf6 Qxc7 29. f7+ Re5 30. Rc1 Qe7 31. a3 Rd8 32. e4 g5 33. Rf1 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.10"]
[Round "1"]
[White "Monteiro, Paulo De Campos Mel"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1747"]
[BlackElo "2402"]
[PlyCount "76"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. Nge2 Ne7 6. dxe5 Bxe5 7. f4 Bg7 8. g3 h5 9. h3 Nbc6 10. Bg2 Be6 11. b3 Qd7 12. Be3 f5 13. Bf2 h4 14. gxh4 0-0-0 15. Qd2 fxe4 16. 0-0-0 Nf5 17. Bxe4 Nxh4 18. Nd4 Nxd4 19. Bxd4 a6 20. Bxg7 Qxg7 21. Rhg1 Qf6 22. Rdf1 Bxh3 23. Rf2 Bf5 24. Bxf5+ Nxf5 25. Kb1 Rde8 26. Nd5 Qf7 27. Rfg2 Re6 28. Qc3 Rhe8 29. Rh2 Ne3 30. Qd4 Qf5+ 31. Kc1 Nxd5 32. cxd5 Re4 33. Qd2 Rxf4 34. Rhg2 Rf1+ 35. Rxf1 Qxf1+ 36. Kc2 Qf6 37. Qc3 Re5 38. Qh3+ Kb8 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2018.02.10"]
[Round "2"]
[White "Santos, Marcus Vinicius M"]
[Black "Deus Filho, Joaquim"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2402"]
[BlackElo "1985"]
[PlyCount "31"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. Rxb1 Qxd5 6. f3 e5 7. dxe5 Na6 8. e4 Qxe5 9. Bxa6 b5 10. Qa5 Qd4 11. Bd2 Bc5 12. Nh3 Ne7 13. Qc3 Rd8 14. Qxd4 Bxd4 15. Bf4 Ng6 16. Rd1 1-0

[Event "BRA-ch 84th"]
[Site "Rio de Janeiro"]
[Date "2018.02.07"]
[Round "1.2"]
[White "Brito, Luismar Jorge"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2318"]
[BlackElo "2402"]
[PlyCount "93"]
[EventDate "2018.02.06"]
[EventType "k.o."]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nc3 g6 2. d4 Bg7 3. Nf3 d6 4. e4 a6 5. a4 b6 6. Bc4 e6 7. Bg5 Ne7 8. Qd2 h6 9. Be3 Nd7 10. Ne2 Bb7 11. Ng3 d5 12. Bd3 dxe4 13. Bxe4 Bxe4 14. Nxe4 Nd5 15. c4 Nxe3 16. fxe3 0-0 17. 0-0 a5 18. Rad1 Qe7 19. b3 e5 20. Nc3 e4 21. Ne1 f5 22. Nc2 Rad8 23. Qe1 Kh7 24. Nd5 Qd6 25. Qh4 c6 26. Qe7 Qxe7 27. Nxe7 Nb8 28. d5 c5 29. Na3 Rd7 30. d6 Rfd8 31. Nb5 Be5 32. Nd5 Rb7 33. g4 fxg4 34. Nf6+ Bxf6 35. Rxf6 Rbd7 36. Re6 Nc6 37. Rf1 h5 38. Rff6 Rg7 39. Nc3 Nb4 40. Nxe4 Kh6 41. Nc3 Nc2 42. Nd5 Ne1 43. Ne7 Nf3+ 44. Kf2 Kg5 45. Nxg6 Nxh2 46. e4 Nf3 47. Rf5+ 1-0

[Event "BRA-ch 84th"]
[Site "Rio de Janeiro"]
[Date "2018.02.06"]
[Round "1.1"]
[White "Santos, Marcus Vinicius M"]
[Black "Brito, Luismar Jorge"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "2402"]
[BlackElo "2318"]
[PlyCount "85"]
[EventDate "2018.02.06"]
[EventType "k.o."]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. Nf4 0-0 9. Be3 Nc6 10. cxd5 Nxd5 11. Nfxd5 exd5 12. Bd3 Be6 13. 0-0 Qd7 14. Rc1 Rac8 15. Na4 Bf6 16. Nc5 Qe7 17. Bb1 b6 18. Nxe6 fxe6 19. Rc3 g6 20. Qc2 Qd6 21. Rc1 Ne7 22. Qa4 Rxc3 23. Rxc3 e5 24. g3 b5 25. Qd1 e4 26. Rc5 a6 27. Ba2 Rd8 28. Qg4 Kg7 29. Bf4 Qd7 30. Qd1 Qe6 31. Qd2 Nf5 32. Be3 h5 33. h4 Bxh4 34. gxh4 Nxh4 35. Bh6+ Kh7 36. Qf4 Nf3+ 37. Kg2 g5 38. Bxg5 Nxg5 39. Rc7+ Kg6 40. Qg3 Qd6 41. Qxd6+ Rxd6 42. Rc5 Ne6 43. Rxd5 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.25"]
[Round "10"]
[White "Leao, Tales Braghini"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2023"]
[BlackElo "2402"]
[PlyCount "62"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. a4 b4 7. Nd1 Nf6 8. f3 a5 9. Bd3 Nbd7 10. c3 bxc3 11. bxc3 0-0 12. Ne2 Ba6 13. Nf2 Nb6 14. Bxa6 Rxa6 15. Qd3 Ra8 16. 0-0 Qd7 17. Rfb1 Nxa4 18. Rb5 Rfb8 19. Rxb8+ Rxb8 20. Qa6 Nb6 21. d5 Ra8 22. Qb7 Qc8 23. Qc6 Nfd7 24. f4 Qa6 25. Nd4 a4 26. Nb5 Rc8 27. Bxb6 Nxb6 28. Ra3 Rb8 29. Nd3 Qa5 30. e5 Nxd5 31. c4 Nxf4 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.23"]
[Round "7"]
[White "Santos, Marcus Vinicius M"]
[Black "Coro, Lucas"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2402"]
[BlackElo "2147"]
[PlyCount "102"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 c6 11. h5 a4 12. Nh3 cxd5 13. cxd5 Bd7 14. Qd2 Qa5 15. Nd1 Qxd2+ 16. Bxd2 Rfc8 17. Nhf2 Ne8 18. Ne3 Bf6 19. Rc1 Bd8 20. hxg6 hxg6 21. 0-0 b5 22. Nc2 Nc7 23. Nb4 N7a6 24. Nxa6 Nxa6 25. Nd3 Bb6+ 26. Kg2 Bd4 27. Bg5 f6 28. Bxf6 Be3 29. Rxc8+ Rxc8 30. Rh1 Rc2 31. Kf1 Nc5 32. Rh8+ Kf7 33. g5 Nxd3 34. Bxd3 Rd2 35. Rh7+ Ke8 36. Re7+ Kd8 37. Ke1 a3 38. bxa3 Rxd3 39. Ke2 Rxa3 40. Rg7+ Kc7 41. Rxg6 b4 42. Rg7 Bf4 43. g6 Rxa2+ 44. Kd3 b3 45. Kc3 b2 46. Kc2 Bc1 47. Bd8+ Kxd8 48. Rg8+ Kc7 49. g7 Ra1 50. Rb8 Kxb8 51. g8Q+ Kc7 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "6"]
[White "Fernandes Filho, Bergson Fragoso"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2108"]
[BlackElo "2402"]
[PlyCount "122"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. b3 g6 2. Bb2 Nf6 3. e3 Bg7 4. f4 0-0 5. Nf3 d6 6. Be2 e5 7. fxe5 Ng4 8. 0-0 Nc6 9. Nc3 dxe5 10. h3 Nf6 11. e4 Nh5 12. Ba3 Re8 13. Bc4 Nf4 14. Nd5 Na5 15. Bb5 c6 16. Nxf4 cxb5 17. Ne2 Be6 18. d3 Rc8 19. Qd2 h6 20. Bb4 Nc6 21. Bc3 Qb6+ 22. Kh1 b4 23. Bb2 Red8 24. Ng3 Qc5 25. Qf2 Qe7 26. Bc1 Rd7 27. Be3 b6 28. Rad1 Rdc7 29. Rd2 Nb8 30. d4 exd4 31. Bxd4 Nc6 32. Bxg7 Kxg7 33. e5 Rd7 34. Rfd1 Rcd8 35. Rxd7 Rxd7 36. Rxd7 Qxd7 37. Kh2 Qd1 38. Ne4 Bd5 39. Qh4 Qxc2 40. Qf6+ Kg8 41. Nd6 Nd4 42. Ne1 Qe2 43. Ne8 Kf8 44. Qd6+ Kxe8 45. Qxd5 Ne6 46. Qa8+ Ke7 47. Qxa7+ Kf8 48. Qa8+ Kg7 49. Nf3 Nf4 50. Nh4 Qxe5 51. Qf3 Ne2+ 52. g3 Nd4 53. Qf2 Qe4 54. g4 Kg8 55. Kg3 Ne2+ 56. Kh2 Qe5+ 57. Kh1 Nc3 58. Nf3 Qe4 59. Kg2 Nd5 60. Qd4 Nf4+ 61. Kg3 Ne2+ 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.21"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Prantes, Maicon da Silva"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2402"]
[BlackElo "1806"]
[PlyCount "91"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Be7 4. e4 0-0 5. e5 Ne8 6. Nf3 f5 7. exf6 Bxf6 8. Bd3 b6 9. h4 Bb7 10. Ne4 d5 11. Neg5 h6 12. Qe2 Qe7 13. Nxe6 Nd6 14. Nxf8 Kxf8 15. Qxe7+ Kxe7 16. c5 bxc5 17. dxc5 Ne4 18. Be2 Nd7 19. g4 Nexc5 20. g5 hxg5 21. hxg5 Be5 22. Nxe5 Nxe5 23. Rh7 Rg8 24. f4 Ned3+ 25. Bxd3 Nxd3+ 26. Ke2 Ba6 27. Kf3 Ke6 28. b4 Nxb4 29. Bb2 c5 30. Rxg7 Rxg7 31. Bxg7 Kf5 32. Rh1 d4 33. Rh6 Bb7+ 34. Kg3 Nd5 35. Be5 d3 36. Kf2 Nxf4 37. Bxf4 Kxf4 38. g6 Bd5 39. Rh5 Bxa2 40. Rxc5 Bb3 41. Ke1 Ke3 42. Re5+ Kd4 43. Re8 a5 44. Kd2 a4 45. Rd8+ Ke5 46. g7 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "3"]
[White "Santos, Marcus Vinicius M"]
[Black "Federzoni, Enzo"]
[Result "1/2-1/2"]
[ECO "E74"]
[WhiteElo "2402"]
[BlackElo "2030"]
[PlyCount "76"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Bf4 e6 9. dxe6 Bxe6 10. Qd2 Kh7 11. Nf3 Re8 12. h3 Nc6 13. 0-0 Nd4 14. Nxd4 cxd4 15. Qxd4 Nd5 16. Qd2 Nxc3 17. bxc3 Rc8 18. Rab1 b6 19. Rfd1 Bxc4 20. Bxc4 Rxc4 21. f3 Bxc3 22. Qd5 Rc7 23. Bxd6 Rd7 24. f4 Bg7 25. e5 Bf8 26. Rbc1 Bxd6 27. exd6 Re6 28. Rc6 Qf6 29. Rd4 Kg7 30. Kh2 Re3 31. Qc4 Qh4 32. Rd1 Rxh3+ 33. gxh3 Qf2+ 34. Kh1 Qf3+ 35. Kh2 Qf2+ 36. Kh1 Qf3+ 37. Kh2 Qxd1 38. Qe4 Qd2+ 1/2-1/2

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "2"]
[White "Tournier, Laurie Cristiane"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1951"]
[BlackElo "2402"]
[PlyCount "84"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Be3 Nf6 5. Nc3 a6 6. a4 b6 7. Be2 0-0 8. 0-0 Bb7 9. Nd2 Nbd7 10. f3 e6 11. Nc4 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Qd2 Qe7 15. Rad1 Rfd8 16. Bh6 Bxh6 17. Qxh6 Bxc4 18. Bxc4 Qb4 19. Bb3 Nf6 20. Qf4 Ne8 21. Rfe1 c5 22. Qe4 Nd6 23. Qe2 c4 24. Ba2 Qxb2 25. Bb1 Qb4 26. Qe5 Qxa4 27. d5 exd5 28. Rxd5 Re8 29. Qg3 Rxe1+ 30. Qxe1 Re8 31. Qd2 Qa1 32. Rxd6 Qxb1+ 33. Kf2 Qb2 34. Rc6 Qe5 35. Rxc4 Qxh2 36. Qd7 Qe5 37. Qd2 a5 38. Rd4 Qc5 39. Kf1 a4 40. c4 a3 41. Qc3 Qe5 42. Qd2 a2 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.19"]
[Round "1"]
[White "Santos, Marcus Vinicius M"]
[Black "De Lima, Saulo da Silva Beze"]
[Result "0-1"]
[ECO "E40"]
[WhiteElo "2402"]
[BlackElo "2052"]
[PlyCount "70"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. Bd3 Re8 9. Ne2 Nbd7 10. 0-0 Nf8 11. f3 b6 12. Ng3 Bb7 13. Ra2 c5 14. Re2 Rc8 15. Bb2 c4 16. Bb1 Rc7 17. e4 dxe4 18. fxe4 Bc8 19. e5 Nd5 20. Qd2 b5 21. Ne4 Ng6 22. Nd6 Rf8 23. Nxb5 Rb7 24. Nd6 Rb6 25. Nxc4 Rc6 26. Ne3 Ba6 27. Nxd5 Bxe2 28. Qxe2 Qxd5 29. Be4 Qc4 30. Qf3 Rb6 31. Bd5 Qc7 32. Rf2 Qe7 33. c4 Qg5 34. Qc3 Nf4 35. Be4 Rh6 0-1

[Event "BRA-ch sf Reg1 84th"]
[Site "Sao Paulo"]
[Date "2017.12.10"]
[Round "7"]
[White "Bispo, Leonardo"]
[Black "Santos, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2249"]
[BlackElo "2404"]
[PlyCount "41"]
[EventDate "2017.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 Nd7 5. d5 Ngf6 6. 0-0 0-0 7. Nd4 Nb6 8. Nc3 Bd7 9. Re1 Qc8 10. e4 c5 11. dxc6 bxc6 12. Nb3 Rb8 13. e5 dxe5 14. Rxe5 Nfd5 15. Nxd5 Nxd5 16. Re1 Bh3 17. Bf3 e5 18. c3 Rd8 19. Qe2 f5 20. Bg5 Re8 21. Qc4 1/2-1/2

[Event "BRA-ch sf Reg1 84th"]
[Site "Sao Paulo"]
[Date "2017.12.10"]
[Round "6"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2221"]
[BlackElo "2404"]
[PlyCount "89"]
[EventDate "2017.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 c5 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 e6 8. d3 Ne7 9. Nxd4 Bxd4+ 10. Kh1 b5 11. Bb3 Bb7 12. Ne2 Bg7 13. c3 h5 14. Ng1 d5 15. Qe2 c4 16. dxc4 dxe4 17. cxb5 Nf5 18. bxa6 Bxa6 19. Ba4+ Kf8 20. Bb5 Bb7 21. Be3 Bf6 22. Rfd1 Qb8 23. a4 Kg7 24. a5 e5 25. fxe5 Bxe5 26. Bd4 Bxd4 27. cxd4 Qd8 28. b4 Qh4 29. Nh3 e3 30. d5 Qxb4 31. Bd3 Nd6 32. Qxe3 Rhe8 33. Qf4 Qxf4 34. Nxf4 Re5 35. a6 Bc8 36. Rdb1 Ne4 37. a7 Nf2+ 38. Kg1 Nxd3 39. Nxd3 Re8 40. Rb8 Bd7 41. Nc5 Rexb8 42. axb8Q Rxb8 43. Nxd7 Rb5 44. Rd1 f6 45. d6 1-0

[Event "BRA-ch sf Reg1 84th"]
[Site "Sao Paulo"]
[Date "2017.12.09"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2404"]
[BlackElo "2329"]
[PlyCount "125"]
[EventDate "2017.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Bd6 7. Ng3 c6 8. Be2 dxc4 9. Bxc4 e5 10. dxe5 Bxe5 11. Qc2 Nbd7 12. 0-0 Nb6 13. Ba2 Qe7 14. Nce2 Be6 15. e4 Bxa2 16. Rxa2 Nbd7 17. b3 Qc5 18. Qb1 Rfe8 19. Be3 Qf8 20. f3 Bc7 21. Qc1 Bb6 22. Rd1 Bxe3+ 23. Qxe3 Qc5 24. Nd4 Rad8 25. b4 Qb6 26. Rad2 Nf8 27. Ngf5 Ne6 28. Kh1 Nxd4 29. Nxd4 Nd5 30. Qb3 Nf4 31. Qc3 Qc7 32. Nf5 Ne6 33. e5 Rxd2 34. Rxd2 Rd8 35. Nd6 Qe7 36. Qe3 Qg5 37. Qxg5 Nxg5 38. f4 Ne6 39. g3 Kf8 40. Kg2 Nc7 41. Rc2 Rb8 42. Kf3 Ne8 43. Ne4 Rd8 44. Ke3 Ke7 45. Nc5 b6 46. Nb3 Rc8 47. Ke4 Kd7 48. f5 Kc7 49. g4 Rd8 50. Nd4 Kb7 51. Nxc6 Rd1 52. b5 Nc7 53. a4 Re1+ 54. Kf3 Rf1+ 55. Ke2 Rf4 56. Nd8+ Kc8 57. Nxf7 Rxa4 58. e6 Rxg4 59. Nd6+ Kd8 60. Rxc7 Kxc7 61. e7 Kxd6 62. e8Q Kc5 63. f6 1-0

[Event "BRA-ch sf Reg1 84th"]
[Site "Sao Paulo"]
[Date "2017.12.09"]
[Round "5"]
[White "Santos, Marcus Vinicius M"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2404"]
[BlackElo "2522"]
[PlyCount "22"]
[EventDate "2017.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. cxd5 exd5 9. Bd3 a5 10. 0-0 Na6 11. Rb1 c6 1/2-1/2

[Event "BRA-ch sf Reg1 84th"]
[Site "Sao Paulo"]
[Date "2017.12.08"]
[Round "3"]
[White "Proudian, Armen"]
[Black "Santos, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2436"]
[BlackElo "2404"]
[PlyCount "113"]
[EventDate "2017.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. a4 Nc6 6. Be2 Bg4 7. Be3 e5 8. dxe5 dxe5 9. h3 Bxf3 10. Qxd8+ Rxd8 11. Bxf3 Nb4 12. Rc1 Bh6 13. Ke2 Bxe3 14. Kxe3 Nf6 15. Rhd1 Rxd1 16. Nxd1 a5 17. c3 Nc6 18. Kd3 Ke7 19. Ne3 Rd8+ 20. Nd5+ Nxd5 21. exd5 f5 22. Kc4 Na7 23. b4 axb4 24. cxb4 b5+ 25. Kc5 bxa4 26. Ra1 Re8 27. Be2 Nc8 28. Rxa4 Nd6 29. f3 Kd7 30. b5 Nb7+ 31. Kb4 Nd6 32. Ra7 Kd8 33. h4 Kd7 34. Ra5 Nc8 35. Kc5 Nb6 36. Ra7 Ra8 37. Rxa8 Nxa8 38. Bd1 Nb6 39. d6 Nc8 40. dxc7 Kxc7 41. Kd5 e4 42. fxe4 fxe4 43. Be2 e3 44. Ke4 Ne7 45. Kf4 Nd5+ 46. Kf3 Kd6 47. Bc4 Ne7 48. g3 Kc5 49. Bf1 Nd5 50. g4 Kd4 51. g5 Nb6 52. Bh3 Kd3 53. Bf1+ Kd2 54. Be2 Nd7 55. Bf1 Nb6 56. Be2 Nd7 57. Bf1 1/2-1/2

[Event "BRA-ch sf Reg1 84th"]
[Site "Sao Paulo"]
[Date "2017.12.08"]
[Round "2"]
[White "Santos, Marcus Vinicius M"]
[Black "Takano, Nicholas Ryo"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2404"]
[BlackElo "1891"]
[PlyCount "83"]
[EventDate "2017.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nbd7 6. Bg5 0-0 7. Qd2 c6 8. Nf3 e5 9. 0-0 exd4 10. Nxd4 Nc5 11. Bf3 Qe7 12. Rfe1 a5 13. Rad1 Rd8 14. e5 dxe5 15. Nxc6 Rxd2 16. Nxe7+ Kf8 17. Rxd2 Kxe7 18. Nd5+ Kf8 19. Bxf6 Bxf6 20. Nxf6 Be6 21. Rxe5 Rc8 22. Bg4 Kg7 23. Bxe6 Nxe6 24. Nd5 Rxc4 25. Nc3 b6 26. Rd6 a4 27. Re4 Rc5 28. Rxa4 b5 29. Rb4 Re5 30. Re4 Rc5 31. Rd5 Rc7 32. Rxb5 Rd7 33. Rd5 Rb7 34. Rxe6 fxe6 35. Rb5 Rd7 36. a4 Kf6 37. a5 Ra7 38. Ne4+ Ke7 39. b4 Kd7 40. Rb6 Kd8 41. Nc5 Rf7 42. Rb8+ 1-0

[Event "BRA-ch sf Reg1 84th"]
[Site "Sao Paulo"]
[Date "2017.12.07"]
[Round "1"]
[White "De Freitas, Jose Renato Silva"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1959"]
[BlackElo "2404"]
[PlyCount "80"]
[EventDate "2017.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 Na6 6. h3 f5 7. exf5 gxf5 8. Qh5+ Kf8 9. Bg5 Nf6 10. Qe2 Qe8 11. Nf3 Qg6 12. 0-0-0 Bd7 13. Be3 f4 14. Bd2 Nc5 15. Nh4 Qf7 16. g4 Ng8 17. Ne4 Nxe4 18. Qxe4 Qf6 19. Nf3 Qe7 20. g5 Qf7 21. Bd3 Ne7 22. h4 Qh5 23. Rdg1 Bf5 24. Qe2 Bg4 25. Be4 Bd7 26. Qd3 Be8 27. g6 h6 28. Ne1 Bf6 29. Bf3 Qf5 30. Be4 Qd7 31. h5 Kg7 32. Nf3 b5 33. cxb5 a6 34. bxa6 Qa4 35. Kb1 Bb5 36. Qc2 Qxa6 37. a3 c6 38. dxc6 d5 39. Bf5 Nxf5 40. Qxf5 Bd3+ 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.30"]
[Round "6"]
[White "Di Berardino, Diego Rafael"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2498"]
[BlackElo "2395"]
[PlyCount "76"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c3 d6 4. Nf3 Nc6 5. Be2 Nf6 6. Qc2 0-0 7. 0-0 Bg4 8. Be3 Bxf3 9. Bxf3 e5 10. Na3 d5 11. exd5 Nxd5 12. Qb3 Nxe3 13. fxe3 Rb8 14. Nc4 Qe7 15. a4 e4 16. Be2 Bh6 17. Kh1 Qe6 18. Rad1 Ne7 19. Rde1 Nd5 20. Qc2 c6 21. Qb1 b5 22. axb5 cxb5 23. Nd2 Nxe3 24. Rf2 f5 25. g3 a6 26. Nf1 Kh8 27. Nxe3 Bxe3 28. Rg2 Bh6 29. Rf1 g5 30. Bd1 f4 31. gxf4 gxf4 32. Bg4 Qc6 33. Re2 Rbe8 34. Bh5 Re7 35. Bf3 Rfe8 36. Bh5 f3 37. Rc2 Rf8 38. Qd1 Qd5 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.30"]
[Round "5"]
[White "Rothebarth, Ana Vitoria de Paul"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2080"]
[BlackElo "2395"]
[PlyCount "64"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. a4 b4 7. Nd1 Nf6 8. f3 a5 9. Bd3 Nbd7 10. Ne2 0-0 11. 0-0 c5 12. c3 bxc3 13. bxc3 Qc7 14. Nf2 Ba6 15. Rfb1 Bxd3 16. Nxd3 Rfb8 17. Qa2 e6 18. dxc5 Nxc5 19. Nxc5 dxc5 20. Bf4 e5 21. Be3 c4 22. Rb5 Rxb5 23. axb5 Nd7 24. Rb1 Nb6 25. Kf1 Bf8 26. Nc1 Bc5 27. Bxc5 Qxc5 28. Qf2 Qd6 29. Ke1 Rd8 30. Qe2 Qc5 31. Kf1 a4 32. Qf2 Rd1+ 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.29"]
[Round "3"]
[White "Bachmann, Axel"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2662"]
[BlackElo "2395"]
[PlyCount "71"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 a6 5. a4 Nc6 6. d5 Nb4 7. Be2 Nf6 8. a5 e6 9. 0-0 0-0 10. h3 exd5 11. exd5 Bf5 12. Nd4 Bd7 13. Bf3 c5 14. dxc6 bxc6 15. Bf4 Ne8 16. Nce2 Rb8 17. c3 c5 18. cxb4 cxd4 19. Qd2 Bb5 20. Rfd1 d3 21. Nc3 Bc4 22. Nd5 Rb5 23. Nb6 Bb3 24. Re1 Bc2 25. Be4 d5 26. Bxd3 Bxd3 27. Qxd3 Rxb4 28. Be5 Bxe5 29. Rxe5 Nc7 30. Rae1 Rxb2 31. Qc3 Ra2 32. Re7 Nb5 33. Qb3 Ra3 34. Qb2 d4 35. Nd7 Qxa5 36. Qc1 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.29"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Cantarino Neto, Mario Ribeiro"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2395"]
[BlackElo "1989"]
[PlyCount "19"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 h6 7. Bh4 Be7 8. e3 Nh5 9. Bxe7 Qxe7 10. Nxd5 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.28"]
[Round "1"]
[White "Moyses Sobrinho, Elias"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1861"]
[BlackElo "2395"]
[PlyCount "57"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. e5 Nd5 6. Bd3 g6 7. Ne2 Bg7 8. 0-0 0-0 9. Nbc3 c5 10. dxc5 Nxc3 11. Nxc3 Bxe5 12. Bh6 Bg7 13. Bxg7 Kxg7 14. Re1 Nc6 15. Bb5 Be6 16. Qa4 Qc7 17. Qh4 Rfd8 18. Re4 a6 19. Bxc6 bxc6 20. Rae1 Rd3 21. Ne2 Bxa2 22. Nc1 Bb1 23. Nxd3 Bxd3 24. Rxe7 Qd8 25. R1e6 Kg8 26. Qf6 Qf8 27. Rxc6 Bc4 28. Rd6 Qh6 29. Red7 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2017.07.28"]
[Round "2"]
[White "Santos, Marcus Vinicius M"]
[Black "Maia, Marco Aurelio Ferre"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2395"]
[BlackElo "2063"]
[PlyCount "77"]
[EventDate "2017.07.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Bc8 7. Nf3 a6 8. Ne5 e6 9. Bd3 Be7 10. 0-0 0-0 11. Bd2 Nbd7 12. f4 g6 13. Rac1 Qb6 14. Qc2 Qd6 15. a3 Nb6 16. Na4 Nxa4 17. Qxa4 Qb6 18. Rc2 a5 19. Rfc1 Bd6 20. b4 Qd8 21. bxa5 Nd7 22. Bb4 Nxe5 23. dxe5 Bxb4 24. axb4 d4 25. e4 g5 26. f5 exf5 27. exf5 Bd7 28. Qb3 Qe8 29. Re2 Ba4 30. Qd5 Bc6 31. Qxd4 Rd8 32. Qe3 Kh8 33. Qxg5 Rg8 34. Qf6+ Rg7 35. Bc4 Rd4 36. e6 Rdg4 37. Rcc2 Qc8 38. exf7 Qf8 39. Bd5 1-0

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.24"]
[Round "6"]
[White "Proudian, Armen"]
[Black "Santos, Marcus Vinicius M"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2425"]
[BlackElo "2367"]
[PlyCount "61"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. Qd2 h6 7. Nge2 e6 8. g3 Bb7 9. Bg2 Ne7 10. 0-0 Nd7 11. f4 d5 12. f5 exf5 13. exf5 g5 14. Rae1 Nf6 15. Nc1 Qd6 16. Nd3 0-0-0 17. a5 Ne4 18. Qd1 h5 19. axb6 cxb6 20. Ne5 Rdf8 21. Nxe4 dxe4 22. Nc4 Qf6 23. c3 Re8 24. Bxe4 Nd5 25. Bxg5 Qxg5 26. Bxd5 Rxe1 27. Qxe1 Bxd5 28. Nxb6+ Kd8 29. Nxd5 Re8 30. Qa1 Re2 31. Qxa6 1-0

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.24"]
[Round "5"]
[White "Santos, Marcus Vinicius M"]
[Black "Galego, Luis"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2367"]
[BlackElo "2451"]
[PlyCount "81"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 b6 8. Be2 Bb7 9. e4 d6 10. 0-0 c5 11. d5 exd5 12. exd5 Na6 13. Bf4 Nc7 14. a4 a6 15. b3 b5 16. Bd3 bxc4 17. bxc4 Nd7 18. Qc2 Qh4 19. Bd2 Ne5 20. Nce4 Nxd3 21. Qxd3 h6 22. Rfe1 Bc8 23. Ba5 Re7 24. Nxd6 Rxe1+ 25. Rxe1 Bxd6 26. Bxc7 Bf8 27. Re8 Qg4 28. Rd8 Bb7 29. h3 Qg5 30. Rxa8 Bxa8 31. d6 Qc1+ 32. Kh2 Bc6 33. d7 Bxd7 34. Qxd7 Qxc4 35. Nf5 Kh7 36. Ne3 Qa2 37. Qf5+ g6 38. Qd5 Qxf2 39. Ng4 Qf1 40. Be5 Bg7 41. Nf6+ 1-0

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.23"]
[Round "4"]
[White "Fernando, Diogo"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2475"]
[BlackElo "2367"]
[PlyCount "122"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nge2 Nd7 5. g3 c5 6. Bg2 Rb8 7. 0-0 b6 8. Be3 Ngf6 9. h3 0-0 10. Qd2 cxd4 11. Nxd4 Bb7 12. Bh6 a6 13. Bxg7 Kxg7 14. Rfe1 e6 15. Rad1 b5 16. a3 Qb6 17. Nf3 Ne5 18. Nxe5 dxe5 19. Qd6 Qxd6 20. Rxd6 Rfc8 21. f3 Kf8 22. Red1 Ke7 23. R6d2 Rc7 24. Na2 Rbc8 25. c3 Nd7 26. Nb4 Nc5 27. Re1 a5 28. Nc2 Bc6 29. Bf1 Na4 30. Ne3 Rd7 31. Red1 Rxd2 32. Rxd2 f5 33. Nd1 Nc5 34. Nf2 Rb8 35. b4 axb4 36. cxb4 Nb3 37. Rc2 Nd4 38. Rc3 Rf8 39. Kg2 Kd6 40. g4 h5 41. g5 h4 42. Re3 Rh8 43. Nd3 fxe4 44. fxe4 Rh5 45. Be2 Nxe2 46. Rxe2 Rxg5+ 47. Kf2 Rg3 48. Re3 Bxe4 49. Rxe4 Rxd3 50. Rxh4 Rxa3 51. Rh6 Rb3 52. h4 Rxb4 53. Kg3 Rb1 54. Kg2 b4 55. Rxg6 b3 56. Rg8 Kc7 57. Rg3 b2 58. Rb3 Kd6 59. h5 Ke7 60. h6 Kf7 61. Rb7+ Kg8 0-1

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.23"]
[Round "3"]
[White "Santos, Marcus Vinicius M"]
[Black "Rios Filho, Hilton Carlos da Si"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2367"]
[BlackElo "2154"]
[PlyCount "61"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. e4 d5 5. e5 Nh6 6. Nc3 Nf5 7. Nf3 Nc6 8. a3 Bxc3 9. bxc3 0-0 10. Bd3 dxc4 11. Bxc4 b6 12. 0-0 Bb7 13. Bd3 Na5 14. Ng5 f6 15. exf6 gxf6 16. Nxe6 Qxe6 17. Re1 Qd7 18. Qg4+ Kh8 19. Bxf5 Qf7 20. Be6 Qg6 21. Qxg6 hxg6 22. Bf4 c6 23. Bd6 Rfe8 24. Bf7 Rxe1+ 25. Rxe1 Kg7 26. Re7 Kh6 27. h4 Bc8 28. Bg8 g5 29. Rh7+ Kg6 30. h5+ Kf5 31. Re7 1-0

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.22"]
[Round "2"]
[White "Gazola, Vanessa Ramos"]
[Black "Santos, Marcus Vinicius M"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1987"]
[BlackElo "2367"]
[PlyCount "100"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 a5 6. Be2 f5 7. exf5 gxf5 8. Bh5+ Kf8 9. Nge2 Qh4 10. Ng3 Qxc4 11. Qf3 Nf6 12. Bg5 e4 13. Qe3 h6 14. Be2 Qb4 15. a3 Qxb2 16. Ra2 Ng4 17. Rxb2 Nxe3 18. Bxe3 Bxc3+ 19. Rd2 Ke7 20. 0-0 Bxd2 21. Bxd2 Na6 22. Bxa5 Nc5 23. Bb4 Rg8 24. Nh5 b6 25. Nf4 Ba6 26. Re1 Bxe2 27. Rxe2 Kd7 28. Re3 Rg4 29. Nh5 Rg5 30. Nf4 Rag8 31. g3 Ra8 32. h4 Rgg8 33. Nh5 Rgf8 34. Nf4 c6 35. dxc6+ Kxc6 36. Rc3 Rac8 37. Ne6 Rf7 38. Nd4+ Kd7 39. Rc2 d5 40. Bd2 h5 41. Nb5 Rff8 42. Bb4 Nd3 43. Rd2 Rc1+ 44. Kh2 Rg8 45. Nd4 f4 46. Ne2 Rf1 47. Nxf4 Nxf4 48. gxf4 Ke6 49. f5+ Ke5 50. Bc3+ Kf4 0-1

[Event "Maravilhosa-ch op"]
[Site "Maravilhosa"]
[Date "2016.01.22"]
[Round "1"]
[White "Santos, Marcus Vinicius M"]
[Black "Dias, Joao Batista de Sou"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2367"]
[BlackElo "1908"]
[PlyCount "55"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Nf6 7. Bd3 Nbd7 8. h3 Nf8 9. Nf3 Ng6 10. Bh2 Be6 11. Qc2 Rc8 12. 0-0 a6 13. Na4 0-0 14. Nc5 Bxc5 15. dxc5 Qd7 16. Nd4 Rfe8 17. f4 Bxh3 18. gxh3 Qxh3 19. Rf3 Qh5 20. Raf1 Ng4 21. Nf5 Rc7 22. Bg3 Nf6 23. Nd6 Ree7 24. Kg2 Ne4 25. Nxe4 dxe4 26. Bxe4 Qg4 27. Rh1 Rcd7 28. Bf5 1-0

