[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.27"]
[Round "8"]
[White "Silva, Marcelo dos Santos"]
[Black "Gomes, Genildo de Souza"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1914"]
[BlackElo "1723"]
[PlyCount "81"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 e6 5. d4 cxd4 6. exd4 Bb4 7. Bd3 d5 8. 0-0 dxc4 9. Bxc4 Bxc3 10. bxc3 Nd5 11. Bxd5 Qxd5 12. Ba3 Na5 13. Ne5 Nc4 14. Nxc4 Qxc4 15. Qg4 Rg8 16. Qh4 f6 17. Qh5+ Kd8 18. Qf7 Re8 19. Qxg7 Bd7 20. Qxf6+ Kc8 21. Bd6 Bc6 22. Qf7 Bd7 23. Rab1 b6 24. a4 Qc6 25. Bg3 Qxa4 26. c4 Qc6 27. d5 Qb7 28. Rfe1 Ba4 29. Qh5 Qd7 30. c5 exd5 31. Rxe8+ Qxe8 32. Qxd5 Bc6 33. Qd6 Qd7 34. Qf4 b5 35. Re1 a5 36. Qf6 Ra7 37. Qe5 Ra8 38. h3 a4 39. Qf6 Ra7 40. Re6 Bd5 41. Qf8+ 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.26"]
[Round "7"]
[White "Martins, Gustavo Faria"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "B28"]
[BlackElo "1914"]
[PlyCount "80"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d6 8. Bd2 0-0 9. 0-0 Bg4 10. a3 Bc5 11. b4 Ba7 12. Bg5 h6 13. Bxf6 Qxf6 14. Nd5 Qd8 15. Be2 Nc6 16. h3 Be6 17. Bc4 Rc8 18. Bb3 Qd7 19. Qd2 Nd4 20. Nxd4 Bxd4 21. Rab1 Kh8 22. Ne3 b5 23. Rfd1 Rc3 24. Qe1 Rfc8 25. Rd3 R8c7 26. Rxc3 Rxc3 27. Bxe6 Qxe6 28. Qc1 Qc8 29. Nd5 Rxc2 30. Qd1 Rxf2 31. Kh1 Qc2 32. Qxc2 Rxc2 33. Rb3 f6 34. Rd3 h5 35. h4 Rc6 36. Rf3 Rc4 37. g4 Rc1+ 38. Kg2 Rg1+ 39. Kh2 Rc1 40. Rg3 Rc2+ 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.25"]
[Round "6"]
[White "Silva, Marcelo dos Santos"]
[Black "Mattos, Bernardo Cunha"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1914"]
[BlackElo "1710"]
[PlyCount "68"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. d4 c6 5. cxd5 exd5 6. Bf4 Bd6 7. Bg3 Bf5 8. Qb3 Bxg3 9. hxg3 Qb6 10. Qa3 Na6 11. Nh4 Nb4 12. 0-0-0 Be6 13. Na4 Qa5 14. Nc5 Nxa2+ 15. Kc2 Nb4+ 16. Kb1 Qxa3 17. bxa3 Na6 18. Nxe6 fxe6 19. Ng6 Rg8 20. Ne5 Ne4 21. Rc1 Nd2+ 22. Kb2 Nxf1 23. Rcxf1 h6 24. f4 Rf8 25. g4 0-0-0 26. f5 Nc7 27. a4 exf5 28. gxf5 Ne8 29. Rh3 Nd6 30. g4 Rde8 31. e3 Ne4 32. Ng6 Rf6 33. Ne5 c5 34. Rc1 c4 0-1

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.24"]
[Round "4"]
[White "Marra, Eduardo da Costa"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2184"]
[BlackElo "1914"]
[PlyCount "75"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Bd3 cxd4 7. cxd4 Qd8 8. 0-0 Nf6 9. Nc3 b6 10. Ne5 Bb7 11. Qa4+ Nbd7 12. Re1 Be7 13. Nc6 Bxc6 14. Qxc6 0-0 15. Bf4 Re8 16. Rad1 Bb4 17. Qf3 Nd5 18. Nxd5 exd5 19. Rxe8+ Qxe8 20. Qxd5 Nf6 21. Qb3 Ba5 22. h3 b5 23. Be5 Qc6 24. d5 Qb6 25. Qc2 h6 26. d6 Nd7 27. Bg3 Re8 28. Bh7+ Kh8 29. Bf5 Qb7 30. Qb3 Kg8 31. Qa3 Bd8 32. Bxd7 Qxd7 33. Qxa6 Re2 34. b3 h5 35. h4 g5 36. hxg5 Bxg5 37. Qa8+ Re8 38. Qd5 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.23"]
[Round "3"]
[White "Silva, Marcelo dos Santos"]
[Black "Matsura, Eduardo"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1914"]
[BlackElo "1764"]
[PlyCount "47"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. e4 d6 5. Bd3 g6 6. Nge2 Bg7 7. 0-0 Nd7 8. Be3 Ne7 9. Qd2 h6 10. f4 c5 11. Nb5 Qb8 12. e5 Nc8 13. d5 0-0 14. dxe6 fxe6 15. Bxg6 d5 16. cxd5 Bxd5 17. Nbc3 Ne7 18. Bc2 Qb7 19. Ng3 Rad8 20. Qe2 Nf5 21. Nxf5 Rxf5 22. Bxf5 exf5 23. Nxd5 Qxd5 24. Rfd1 1-0

[Event "Rio de Janeiro op 3rd"]
[Site "Rio de Janeiro"]
[Date "2024.04.22"]
[Round "1"]
[White "Firmo, Zaihr Goncalves"]
[Black "Silva, Marcelo dos Santos"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1787"]
[BlackElo "1914"]
[PlyCount "24"]
[EventDate "2024.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 Be7 5. Be2 b6 6. 0-0 Bb7 7. c4 0-0 8. Nc3 Ne4 9. Nxe4 Bxe4 10. Bd3 Bb7 11. Rc1 g5 12. Bg3 f4 1/2-1/2

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.03"]
[Round "3"]
[White "Cunha, Rodrigo Azalim"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A96"]
[BlackElo "1856"]
[PlyCount "39"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 Ne4 8. Bd2 Nd7 9. Re1 Ndf6 10. Rb1 a5 11. a3 Bd7 12. Ng5 Nxf2 13. Kxf2 Ng4+ 14. Kg1 Bxg5 15. Bxg5 Qxg5 16. Bxb7 Qe3+ 17. Kh1 Nf2+ 18. Kg2 Nxd1 19. Nxd1 Qd2 20. Ne3 0-1

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.03"]
[Round "2"]
[White "Silva, Marcelo dos Santos"]
[Black "Motta, Vinicius Araujo Dia"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1856"]
[BlackElo "1537"]
[PlyCount "67"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. a3 d5 4. cxd5 exd5 5. Bf4 Bd6 6. Bg3 0-0 7. Nf3 Bxg3 8. hxg3 Nbd7 9. Nc3 h6 10. e3 b6 11. Bd3 c5 12. 0-0 Bb7 13. Rc1 Rc8 14. Nb5 a6 15. Nd6 Rc7 16. Nxb7 Rxb7 17. Bxa6 Ra7 18. Bd3 c4 19. Bb1 b5 20. Qc2 Ne4 21. Nd2 f5 22. Rfe1 Ndf6 23. Nf1 Nh5 24. Qe2 g6 25. Nh2 Qg5 26. Nf3 Qg4 27. Qf1 Rb8 28. Ne5 Qg5 29. Nc6 Nhxg3 30. fxg3 Nxg3 31. Qf4 Qxf4 32. exf4 Rab7 33. Nxb8 Rxb8 34. Re6 1-0

[Event "Rio de Janeiro op 2nd"]
[Site "Rio de Janeiro"]
[Date "2023.05.02"]
[Round "1"]
[White "Supi, Luis Paulo"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2603"]
[BlackElo "1856"]
[PlyCount "59"]
[EventDate "2023.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e5 6. Nf5 Bxf5 7. exf5 Nf6 8. Bc4 h6 9. Be3 Qa5 10. 0-0 Be7 11. Nd5 Nxd5 12. Bxd5 0-0 13. c3 Bf6 14. Qf3 Qc7 15. Rfd1 Ne7 16. Be4 Rfd8 17. g3 Qa5 18. Bd5 Nxd5 19. Rxd5 Qc7 20. Rad1 Rd7 21. Qg4 Kh7 22. c4 b6 23. b3 Rad8 24. h4 Qb7 25. Qh5 e4 26. g4 Be5 27. g5 Kg8 28. Kh1 g6 29. fxg6 f6 30. gxh6 1-0

[Event "Pindamonhangaba op 7th"]
[Site "Pindamonhangaba"]
[Date "2023.03.26"]
[Round "5"]
[White "Shukair, Said Nahi"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1333"]
[BlackElo "1895"]
[PlyCount "74"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 b6 5. Bg5 Bb7 6. e3 Be7 7. Bd3 0-0 8. 0-0 Qe8 9. d5 Qg6 10. Nb5 Na6 11. Bf4 d6 12. dxe6 Ne4 13. Qe2 Rfc8 14. Rfd1 Nac5 15. Bc2 a6 16. Nbd4 Nxe6 17. Nxe6 Qxe6 18. Bb3 Nc5 19. Bc2 Qg6 20. Bg3 Rf8 21. Nd4 Rae8 22. b4 Ne4 23. Qd3 Bf6 24. Rac1 h5 25. Nf3 Rd8 26. Bb3 Kh8 27. Qf1 Qh6 28. Bf4 g5 29. Nh4 gxf4 30. Nxf5 Qg6 31. Ne7 Bxe7 32. Bc2 f3 33. g3 Bc8 34. Rd4 Bf5 35. Qd1 Ng5 36. Bxf5 Qxf5 37. Rf4 Nh3+ 0-1

[Event "Pindamonhangaba op 7th"]
[Site "Pindamonhangaba"]
[Date "2023.03.26"]
[Round "4"]
[White "Silva, Marcelo dos Santos"]
[Black "Nagoya, Felipe Hideyoshi F"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1895"]
[BlackElo "1800"]
[PlyCount "132"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 0-0 6. e3 c5 7. Bd3 Nc6 8. 0-0 dxc4 9. Bxc4 cxd4 10. exd4 a6 11. a3 b5 12. Ba2 Bb7 13. Rc1 h6 14. Re1 Rc8 15. h3 Bd6 16. Be3 Ne7 17. Ne5 Ned5 18. Bd2 Qb6 19. Nxd5 Nxd5 20. Nd7 Qxd4 21. Nxf8 Rxf8 22. Bc3 Qf4 23. g3 Qf5 24. Qg4 Qxg4 25. hxg4 Rc8 26. Bd4 Rxc1 27. Rxc1 f6 28. Re1 Kf7 29. f4 Ke7 30. b4 Kd7 31. Kf2 a5 32. Bc5 Bxc5+ 33. bxc5 Nc7 34. Rd1+ Bd5 35. f5 Kc6 36. Bxd5+ exd5 37. Ke3 Kxc5 38. Rc1+ Kd6 39. Kd4 Na8 40. Re1 Nc7 41. Re2 b4 42. axb4 axb4 43. Kd3 Kd7 44. Rb2 Na6 45. Kd4 Kd6 46. Rb1 Nb8 47. Ra1 Nc6+ 48. Ke3 Kc5 49. Ra8 b3 50. Kd2 d4 51. Rc8 Kb5 52. Rc7 Nb4 53. Rb7+ Kc5 54. Rc7+ Kb6 55. Rc1 Kb5 56. Ra1 Nc2 57. Ra8 Kb4 58. Ra7 Ne3 59. Kd3 b2 60. Kxd4 Nc2+ 61. Kd3 Kb3 62. Rb7+ Nb4+ 63. Rxb4+ Kxb4 64. Kc2 b1Q+ 65. Kxb1 Kc3 66. Kc1 Kd3 0-1

[Event "Pindamonhangaba op 7th"]
[Site "Pindamonhangaba"]
[Date "2023.03.25"]
[Round "3"]
[White "Da Silva, Rafael Cirilo"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1800"]
[BlackElo "1895"]
[PlyCount "58"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d3 h6 7. Qb3 Nc6 8. Nbd2 e6 9. d4 cxd4 10. Nxd4 Be7 11. f3 0-0 12. Nf1 d5 13. Nxc6 Qxc6 14. e5 Nd7 15. f4 d4 16. Qc2 Rac8 17. Rg1 dxc3 18. b3 Rfd8 19. Be3 Nc5 20. Rd1 Rxd1+ 21. Kxd1 Rd8+ 22. Ke2 Qb5+ 23. Kf3 f6 24. Qxc3 fxe5 25. Qxe5 Qc6+ 26. Kg3 Ne4+ 27. Kh3 Rd5 28. Qb8+ Kh7 29. g4 Rd3 1-0

[Event "Pindamonhangaba op 7th"]
[Site "Pindamonhangaba"]
[Date "2023.03.25"]
[Round "2"]
[White "Silva, Marcelo dos Santos"]
[Black "Salles, Henrique"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1895"]
[BlackElo "1368"]
[PlyCount "88"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. e3 g6 5. d4 Bg7 6. Be2 exd4 7. exd4 Nf6 8. 0-0 0-0 9. h3 d5 10. Bg5 Be6 11. Ne5 h6 12. cxd5 Bxd5 13. Be3 Re8 14. Nxc6 Bxc6 15. d5 Nxd5 16. Bd2 Nxc3 17. bxc3 Qf6 18. Bc4 b5 19. Bb3 Rad8 20. Qc1 g5 21. a3 a5 22. Ra2 a4 23. Bd1 Bd5 24. Rb2 Bc4 25. Re1 Rxe1+ 26. Bxe1 Qe6 27. Bg4 f5 28. Bf3 g4 29. hxg4 fxg4 30. Bb7 Rb8 31. Rd2 Rxb7 32. Rd8+ Kh7 33. Bd2 c6 34. Be3 Bd5 35. Qb1+ Be4 36. Qb4 Bg6 37. Rd6 Qe4 38. Bd4 Bf8 39. Rd8 Bg7 40. Qc5 Qe7 41. Qxc6 Qxd8 42. Qxb7 Kg8 43. Qxb5 Bxd4 44. cxd4 Be8 0-1

[Event "Pindamonhangaba op 7th"]
[Site "Pindamonhangaba"]
[Date "2023.03.24"]
[Round "1"]
[White "Ballerini, Ricardo Reis"]
[Black "Silva, Marcelo dos Santos"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1810"]
[BlackElo "1895"]
[PlyCount "76"]
[EventDate "2023.03.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e6 2. d4 f5 3. Nf3 Nf6 4. e3 Be7 5. Nc3 b6 6. Be2 Bb7 7. 0-0 0-0 8. b3 Qe8 9. Nd2 Qg6 10. Bf3 Ne4 11. Bxe4 fxe4 12. Qc2 d5 13. cxd5 exd5 14. f3 Ba6 15. Nxd5 Bd6 16. Qxe4 Qxe4 17. Nxe4 Bxf1 18. Nxd6 cxd6 19. Kxf1 Na6 20. Ba3 Rfd8 21. Rc1 Kf7 22. Ke2 Rac8 23. Rxc8 Rxc8 24. Kd3 Ke6 25. e4 Rf8 26. f4 g6 27. g3 Rc8 28. h3 Nb8 29. Ne3 Rd8 30. d5+ Kd7 31. Kd4 Na6 32. e5 Nc5 33. e6+ Ke7 34. Nc2 Rc8 35. Nb4 Ke8 36. g4 a5 37. Nd3 Ke7 38. Bb2 Na6 1/2-1/2

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.07"]
[Round "9"]
[White "Silva, Marcelo dos Santos"]
[Black "Carrillo Marval, Maria Angelica"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1910"]
[BlackElo "1734"]
[PlyCount "6"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 1/2-1/2

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.06"]
[Round "8"]
[White "Simas, Breno Matos"]
[Black "Silva, Marcelo dos Santos"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "1749"]
[BlackElo "1910"]
[PlyCount "80"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. Qc2 Ne4 8. Nbd2 Nxd2 9. Bxd2 Nc6 10. Bc3 a5 11. Rad1 Qe8 12. a3 Nd8 13. Nd2 Bd7 14. f4 c6 15. e4 Qh5 16. d5 cxd5 17. exd5 exd5 18. Bxd5+ Kh8 19. Rde1 Bf6 20. Nf3 Nc6 21. b4 axb4 22. axb4 Rae8 23. Rxe8 Qxe8 24. Re1 Qg6 25. b5 Nd8 26. Bb4 Re8 27. Rxe8+ Qxe8 28. Bxd6 Qe3+ 29. Qf2 Qd3 30. Qd2 Qb1+ 31. Qe1 Qd3 32. Be5 Be6 33. Bxf6 gxf6 34. Bxe6 Nxe6 35. Qxe6 Qxf3 36. Qxf6+ Kg8 37. Qd8+ Kg7 38. Qd5 Qe3+ 39. Kg2 Qe2+ 40. Kg1 Qe1+ 1/2-1/2

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.05"]
[Round "7"]
[White "Silva, Marcelo dos Santos"]
[Black "Olivo, Anibal Ribeiro"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1910"]
[BlackElo "1554"]
[PlyCount "47"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Bd3 c5 7. d5 e6 8. dxe6 Bxe6 9. Nf3 Re8 10. 0-0 Nc6 11. f5 gxf5 12. exf5 Bc8 13. Bg5 Ne5 14. Nd5 b6 15. Be4 Rb8 16. Qe1 Bb7 17. Qh4 Bxd5 18. Bxd5 Ned7 19. Be6 Qc8 20. Bxd7 Nxd7 21. f6 Bf8 22. Bh6 Kh8 23. Ng5 Re5 24. Bg7+ 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.04"]
[Round "6"]
[White "Maia, Erick de Figueiredo"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1722"]
[BlackElo "1910"]
[PlyCount "115"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 Nc6 5. Bg2 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. Re1 Rb8 9. a4 b6 10. Nc4 Bb7 11. Nh4 a6 12. f4 b5 13. axb5 axb5 14. Ne3 Ra8 15. Rxa8 Qxa8 16. f5 Ne5 17. fxg6 hxg6 18. Nf3 Nxf3+ 19. Bxf3 e6 20. Bd2 Nd7 21. Bc3 Ne5 22. Be2 Bh6 23. Ng4 Nxg4 24. Bxg4 Qd8 25. b3 Qg5 26. Bf3 Ra8 27. Bg2 Ra2 28. Qb1 Ra7 29. Bb2 Qd2 30. Rf1 Qa5 31. Qd1 e5 32. Bc1 Bg7 33. Bd2 Qd8 34. h4 Bc8 35. h5 Be6 36. hxg6 fxg6 37. Bf3 Qd7 38. Bg5 Ra2 39. Qc1 Qa7 40. Bd1 Bh3 41. Rf2 Ra1 42. Qd2 Bg4 43. Rf1 Be6 44. Be3 Ra2 45. b4 Qa3 46. bxc5 dxc5 47. Bh6 Qa7 48. Bxg7 Qxg7 49. Qg5 Ra8 50. Rf6 Bf7 51. Qxe5 Re8 52. Qg5 c4 53. e5 cxd3 54. cxd3 Re6 55. Bb3 Rxf6 56. exf6 Qh7 57. Qxb5 Kf8 58. Qb8+ 1-0

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.04"]
[Round "5"]
[White "Silva, Marcelo dos Santos"]
[Black "Silva, Kaua Marques"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1910"]
[BlackElo "2199"]
[PlyCount "42"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 e5 4. e3 Nf6 5. d4 cxd4 6. exd4 e4 7. Ng5 Bb4 8. a3 Bxc3+ 9. bxc3 Qa5 10. Qd2 0-0 11. Be2 d5 12. 0-0 h6 13. cxd5 Qxd5 14. Nh3 Bxh3 15. gxh3 Qd7 16. Qe3 Ne7 17. Rb1 Rac8 18. Bd2 g5 19. h4 Nf5 20. Qh3 Nxd4 21. Qe3 Nc2 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.03"]
[Round "4"]
[White "Da Cunha, Fabio Barbosa"]
[Black "Silva, Marcelo dos Santos"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2130"]
[BlackElo "1910"]
[PlyCount "45"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. h3 Nc6 8. Bc4 Bd7 9. Qd2 0-0 10. h4 Rc8 11. Bb3 h5 12. 0-0-0 Ne5 13. g4 hxg4 14. h5 Nc4 15. Bxc4 Rxc4 16. hxg6 Rxc3 17. gxf7+ Kxf7 18. Qxc3 Qc8 19. Qb3+ Be6 20. Nxe6 Qxe6 21. Qxe6+ Kxe6 22. Bh6 Bxh6+ 23. Rxh6 1/2-1/2

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.02"]
[Round "3"]
[White "Vaz, Osvaldo Jose"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1645"]
[BlackElo "1910"]
[PlyCount "64"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 g6 7. Bc4 Nb6 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0 Bg7 11. Qe2 0-0 12. Nc3 Nc6 13. Bf4 d5 14. Rfe1 a6 15. a3 Rac8 16. Rad1 e6 17. h4 h5 18. Bg5 Ne7 19. Nh2 Nf5 20. g4 hxg4 21. Nxg4 Rc4 22. h5 Rxd4 23. Kg2 Rxd1 24. Rxd1 Qc6 25. h6 d4+ 26. Ne4 Ne3+ 27. Kf3 Nxg4 28. Kxg4 Bxe5 29. h7+ Kh8 30. Nf6 Qg2+ 31. Kh4 Bg3+ 32. Kg4 Bxf2+ 0-1

[Event "Niteroi op 2nd"]
[Site "Niteroi"]
[Date "2022.09.01"]
[Round "1"]
[White "Silva, Marcelo dos Santos"]
[Black "Da Silva Mendes, Manoel Gustavo"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "1910"]
[BlackElo "1798"]
[PlyCount "61"]
[EventDate "2022.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. Rc1 Be6 8. Be2 h6 9. 0-0 Nc6 10. b3 cxd4 11. exd4 Ne4 12. cxd5 Bxd5 13. Nxd5 Qxd5 14. Bc4 Qf5 15. Be3 Nd6 16. Bd3 Qa5 17. Rc5 Qxa2 18. Bb1 Qa3 19. Bc1 Qb4 20. Bd2 Qb6 21. Be3 Qd8 22. Qd2 h5 23. Rfc1 a5 24. d5 Nb4 25. Rc7 Rc8 26. Bb6 Rxc7 27. Bxc7 Qa8 28. Re1 Re8 29. Qg5 Bf6 30. Qd2 Nb5 31. Be5 1/2-1/2

[Event "Rio de Janeiro Estadual Cup"]
[Site "Rio de Janeiro"]
[Date "2022.07.30"]
[Round "5"]
[White "Silva, Marcelo dos Santos"]
[Black "Rodrigues, Nei Jorge"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1921"]
[BlackElo "1850"]
[PlyCount "134"]
[EventDate "2022.07.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 Nf6 6. d5 Na5 7. Bd3 0-0 8. 0-0 b6 9. Qc2 d6 10. e4 Bg4 11. Nd2 a6 12. f4 Qc7 13. f5 gxf5 14. exf5 e6 15. h3 Bxf5 16. Bxf5 exf5 17. Qxf5 Rae8 18. b3 Qd7 19. Qf3 Qe7 20. Ndb1 Nd7 21. Bf4 Nb7 22. Nd2 Ne5 23. Qg3 Ng6 24. Rae1 Qf6 25. Nde4 Qd4+ 26. Be3 Qe5 27. Qxe5 Rxe5 28. Bf2 f5 29. Ng5 Nd8 30. Na4 b5 31. Nb6 Rfe8 32. Nc8 Bf8 33. Nf3 Rxe1 34. Rxe1 Rxe1+ 35. Bxe1 bxc4 36. bxc4 Nf7 37. Nb6 Be7 38. a4 Bd8 39. a5 Kf8 40. Kf2 Ke8 41. Ke2 Nf4+ 42. Kf1 Nd3 43. Bh4 Nb2 44. Bxd8 Kxd8 45. Nh4 Ne5 46. Nxf5 Nbxc4 47. Ke2 Kc7 48. Na4 Nxa5 49. Ke3 Nac4+ 50. Kf4 Nf7 51. Ne7 Kd7 52. Nc6 Kc7 53. Kf5 Ne3+ 54. Kf6 Nxd5+ 55. Kxf7 Kxc6 56. g4 c4 57. h4 Kb5 58. Nb2 Nf4 59. Nd1 d5 60. Kf6 Kc5 61. Kf5 Ng6 62. h5 Nf8 63. Kf6 d4 64. Kf7 c3 65. Nf2 Nd7 66. g5 Kc4 67. Kg7 c2 0-1

[Event "Rio de Janeiro Estadual Cup"]
[Site "Rio de Janeiro"]
[Date "2022.07.24"]
[Round "4"]
[White "Reboredo, Maximiano Goncalves"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1964"]
[BlackElo "1921"]
[PlyCount "114"]
[EventDate "2022.07.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. h3 Nc6 9. Be3 Bd7 10. Qd2 Rc8 11. Bb3 Ne5 12. Qe2 Rxc3 13. bxc3 Nxe4 14. Bd2 Nxd2 15. Qxd2 Qa5 16. Rad1 Rc8 17. f4 Nc4 18. Qe2 Qxc3 19. Nf3 Qe3+ 20. Qf2 Qxf4 21. Qxa7 Qe3+ 22. Qxe3 Nxe3 23. Ng5 Nxf1 24. Rxf1 Bf6 25. Ne4 Bd4+ 26. Kh1 Rf8 27. Ng5 e6 28. Ne4 Be5 29. c4 Bc6 30. Ng5 b5 31. h4 bxc4 32. Bxc4 d5 33. Bb3 h6 34. Nf3 Bg3 35. Rc1 Bd7 36. a4 Rb8 37. Bd1 e5 38. a5 Ra8 39. Ra1 e4 40. Ng1 Bc7 41. a6 Bb5 42. Be2 Bxe2 43. Nxe2 Bb6 44. Nf4 d4 45. Nd5 Bd8 46. a7 Kg7 47. Kg1 f5 48. Kf1 Kf7 49. Nb4 Ke8 50. Ra6 g5 51. Rxh6 gxh4 52. Rh8+ Kd7 53. Rh7+ Kd6 54. Rh6+ Kc5 55. Na6+ Kb5 56. Rd6 Bb6 57. Nb4 Bc5 0-1

[Event "Rio de Janeiro Estadual Cup"]
[Site "Rio de Janeiro"]
[Date "2022.07.24"]
[Round "3"]
[White "Santos Filho, Tadeu Souza"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2015"]
[BlackElo "1921"]
[PlyCount "85"]
[EventDate "2022.07.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. d3 g6 6. h3 Bg7 7. 0-0 0-0 8. a3 Be6 9. Rb1 Qc8 10. Ng5 Bxc4 11. dxc4 h6 12. Nf3 Qe6 13. Nd2 Nd4 14. Re1 Rac8 15. b3 Nd7 16. Nd5 Nb8 17. c3 Ndc6 18. Nf3 Qd7 19. Qc2 Na6 20. Be3 e6 21. Nf4 Qe7 22. Qd2 Nc7 23. Ne2 Kh7 24. Nh2 Ne8 25. Ng3 Nf6 26. Ng4 Nxg4 27. hxg4 Ne5 28. f3 f5 29. exf5 gxf5 30. gxf5 exf5 31. Bf4 Qh4 32. Ne2 Rcd8 33. Bg3 Qh5 34. Rbd1 Rg8 35. Kf2 Bf6 36. Rh1 Qg6 37. Rh3 Bg5 38. Bf4 Nf7 39. Rdh1 Rde8 40. Rg3 Kg7 41. Bxg5 Nxg5 42. Nf4 Ne4+ 43. fxe4 1-0

[Event "Rio de Janeiro Estadual Cup"]
[Site "Rio de Janeiro"]
[Date "2022.07.23"]
[Round "2"]
[White "Silva, Marcelo dos Santos"]
[Black "Bastos, Gabriel Andrade"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1921"]
[BlackElo "1818"]
[PlyCount "63"]
[EventDate "2022.07.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 d6 6. Bd3 c5 7. d5 e6 8. dxe6 Bxe6 9. Nf3 Nc6 10. 0-0 Bg4 11. h3 Bxf3 12. Qxf3 Nd4 13. Qf2 a6 14. f5 b5 15. fxg6 fxg6 16. Bg5 Qd7 17. Qh4 b4 18. Bxf6 bxc3 19. bxc3 Nc6 20. Bc2 Qe6 21. Bxg7 Kxg7 22. Ba4 Ne5 23. Rab1 Rxf1+ 24. Rxf1 Ra7 25. Qd8 Rf7 26. Rxf7+ Nxf7 27. Qa8 Qxc4 28. Bb3 Qxc3 29. Bd5 Qd4+ 30. Kh1 Qa1+ 31. Kh2 Qe5+ 32. Kh1 1/2-1/2

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.24"]
[Round "6"]
[White "Silva, Marcelo dos Santos"]
[Black "Bottari, Raimondo"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1908"]
[BlackElo "2112"]
[PlyCount "15"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 d5 4. cxd5 exd5 5. Qc2 Be7 6. Bf4 c6 7. Nc3 0-0 8. e3 1/2-1/2

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.23"]
[Round "5"]
[White "Coutinho, Marco de Castro"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1724"]
[BlackElo "1908"]
[PlyCount "78"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 Nc6 4. c3 e5 5. exd5 Qxd5 6. dxe5 Qxe5+ 7. Qe2 Be6 8. Ngf3 Qh5 9. Qb5 Qc5 10. Ne4 Qd5 11. Neg5 0-0-0 12. Be3 a6 13. Qxd5 Bxd5 14. Be2 h6 15. Nh3 g5 16. Nd4 Bxg2 17. Bg4+ Kb8 18. Rg1 Bd5 19. Nxc6+ Bxc6 20. Bd4 f6 21. 0-0-0 Bd6 22. Rge1 h5 23. Be6 Rh6 24. Bc5 Ne7 25. Kb1 Rhh8 26. Bxd6 Rxd6 27. Rxd6 cxd6 28. Ng1 Ng6 29. Ne2 Be4+ 30. Kc1 Ne5 31. Rg1 Re8 32. Nd4 Nd3+ 33. Kd2 Nxb2 34. Bf7 Re7 35. Bxh5 Nc4+ 36. Kc1 Rh7 37. Bf3 Bg6 38. Rg2 Ne5 39. Bd5 Nd3+ 0-1

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.23"]
[Round "4"]
[White "Silva, Marcelo dos Santos"]
[Black "Cunha, Lucas Aguiar"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "1908"]
[BlackElo "2328"]
[PlyCount "144"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. e3 cxd4 8. exd4 Nc6 9. 0-0 Rc8 10. Re1 Be7 11. Nc3 0-0 12. a3 Na5 13. b3 d5 14. cxd5 Bxd5 15. Nd2 Rc7 16. b4 Bxg2 17. Kxg2 Nc6 18. d5 Nd4 19. Qd3 Nxd5 20. Bb2 Nxc3 21. Bxc3 Nb3 22. Qxd8 Rxd8 23. Be5 Nxa1 24. Bxc7 Rxd2 25. Rxa1 Bf6 26. Rc1 g5 27. Bb8 Bd4 28. Rc8+ Kg7 29. Rd8 Rxf2+ 30. Kg1 Be3 31. Rd3 Rf3+ 32. Kg2 g4 33. Bxa7 Kf6 34. a4 Ke5 35. a5 bxa5 36. Bxe3 axb4 37. Rb3 h5 38. h3 Ke4 39. Rxb4+ Kxe3 40. hxg4 hxg4 41. Rxg4 e5 42. Rb4 Rf2+ 43. Kg1 Rf3 44. Kg2 Rf2+ 45. Kg1 Rf6 46. Kg2 e4 47. Rb3+ Kd2 48. Ra3 Rc6 49. Kf2 Rf6+ 50. Kg2 Rc6 51. Ra2+ Kd3 52. Ra3+ Kd4 53. Ra4+ Rc4 54. Ra7 f5 55. Rd7+ Ke3 56. Rf7 Rc2+ 57. Kg1 Rc5 58. Kg2 Ke2 59. Ra7 Rc2 60. Ra3 e3 61. Ra7 Kd1+ 62. Kf3 e2 63. Ra1+ Kd2 64. Kf2 Rb2 65. Re1 Kd3 66. Kf3 Ra2 67. Kf2 Rd2 68. Kf3 Ra2 69. Kf2 Rb2 70. Kf3 Rc2 71. Kf2 Rd2 72. Kf3 Ra2 1/2-1/2

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.22"]
[Round "3"]
[White "De Oliveira, Sergio Patricio"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1472"]
[BlackElo "1908"]
[PlyCount "76"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Qc2 Nc6 5. Nf3 Nb4 6. Qb3 a5 7. a3 Na6 8. Bg5 Be7 9. Rd1 0-0 10. g3 b6 11. Bg2 Bb7 12. 0-0 Ne4 13. Bxe7 Qxe7 14. Nxe4 Bxe4 15. Nd2 Bxg2 16. Kxg2 Kh8 17. f4 g5 18. Qd3 Qg7 19. e4 c5 20. e5 Rad8 21. Kh1 d6 22. Qe3 cxd4 23. Qxd4 Nc5 24. Rfe1 gxf4 25. gxf4 Qb7+ 26. Kg1 Rg8+ 27. Kf2 Qg2+ 28. Ke3 d5 29. Nf3 Ne4 30. Re2 Qh3 31. Qxb6 Rb8 32. Qxe6 Rb3+ 33. Rd3 Rxd3+ 34. Kxd3 Nc5+ 35. Ke3 d4+ 36. Kd2 Nxe6 37. Ng5 Nxg5 38. fxg5 Rxg5 0-1

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.21"]
[Round "1"]
[White "Custodio, Cleber de Barros"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "C04"]
[BlackElo "1908"]
[PlyCount "94"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 Nc6 4. Ne2 Nf6 5. e5 Nd7 6. Nf3 Be7 7. g3 0-0 8. Bg2 Na5 9. 0-0 c5 10. c3 b6 11. b3 Ba6 12. Re1 Rc8 13. Nf4 cxd4 14. cxd4 Qc7 15. Bd2 Qc2 16. Bxa5 bxa5 17. Qxc2 Rxc2 18. Bf1 Nb8 19. Bd3 Rc3 20. Re3 Rfc8 21. Kg2 R8c7 22. Ne1 Bg5 23. h4 Bh6 24. Kf3 g5 25. hxg5 Bxg5 26. Rd1 Bc8 27. Neg2 Na6 28. a3 h6 29. Rb1 Kf8 30. Bh7 Rxe3+ 31. Nxe3 f5 32. Bg6 Bd7 33. Nd3 Rc3 34. Nf4 Nb8 35. g4 Nc6 36. Ne2 Rd3 37. gxf5 Nxd4+ 38. Nxd4 Rxd4 39. f6 Rf4+ 40. Kg3 Be8 41. Bh7 h5 42. Rc1 h4+ 43. Kg2 d4 44. Nc4 Bc6+ 45. Kf1 h3 46. Nd6 h2 47. Be4 Rxe4 0-1

[Event "Rio de Janeiro op"]
[Site "Rio de Janeiro"]
[Date "2022.04.21"]
[Round "2"]
[White "Silva, Marcelo dos Santos"]
[Black "Alboredo, Julia"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1908"]
[BlackElo "2252"]
[PlyCount "70"]
[EventDate "2022.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. a3 a5 8. b3 d5 9. d4 exd4 10. Nxd4 Nxd4 11. Qxd4 c5 12. Qb2 0-0 13. cxd5 Nxd5 14. Be2 Be6 15. 0-0 Rfd8 16. e4 Nc7 17. Be3 Bd7 18. Rfe1 Bc6 19. Rac1 Ne6 20. f3 Nd4 21. Bf1 Qe5 22. Qc3 b6 23. b4 axb4 24. axb4 Ba4 25. bxc5 Rac8 26. Qa1 b5 27. c6 Nxc6 28. Rxc6 Qxa1 29. Rxa1 Rxc6 30. Rb1 Rb8 31. Bf4 Rb7 32. e5 b4 33. Bd3 Bc2 34. Ra1 Kf8 35. Ra8+ Ke7 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Silva, Marcelo dos Santos"]
[Black "Mendes Domingues, Ribeiro Matheus"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1935"]
[BlackElo "2128"]
[PlyCount "18"]
[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. c4 e6 2. d4 d5 3. cxd5 exd5 4. Nc3 Nf6 5. Nf3 c6 6. Bf4 Bd6 7. e3 Qe7 8. Qc2 0-0 9. Bd3 Bg4 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Sanchez, Ivan Roberto"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1705"]
[BlackElo "1935"]
[PlyCount "70"]
[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 e6 2. c4 f5 3. Nc3 Nf6 4. e3 b6 5. Bd3 Bb7 6. f3 Bb4 7. Nge2 0-0 8. 0-0 c5 9. a3 cxd4 10. axb4 dxc3 11. Nxc3 Nc6 12. Qb3 Ne5 13. Be2 Qe7 14. Bd2 d5 15. c5 Nfd7 16. Na4 Nc4 17. Bxc4 dxc4 18. Qxc4 Bd5 19. Qd4 Rad8 20. cxb6 Nxb6 21. Nxb6 axb6 22. Qxb6 Bxf3 23. Bc3 Bd5 24. Ra7 Rd7 25. Rxd7 Qxd7 26. Qd4 Qe7 27. Qf4 Ra8 28. Be5 Rc8 29. Bd6 Qf6 30. Be5 Qg6 31. Qf2 f4 32. Bxf4 Rc2 33. Bd6 Qxg2+ 34. Qxg2 Rxg2+ 35. Kh1 Rg5+ 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Andersson, Cristian De Oliveir"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1464"]
[BlackElo "1935"]
[PlyCount "70"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 f5 3. Nf3 Nf6 4. d3 d5 5. cxd5 exd5 6. g3 c6 7. Bg2 Bd6 8. 0-0 0-0 9. Qc2 Qc7 10. e3 Bd7 11. b3 Be8 12. Bb2 Bh5 13. Nd4 Qd7 14. Rae1 Bg6 15. Nce2 Na6 16. a3 Rae8 17. Nf4 Bf7 18. Nf3 Ng4 19. h3 Ne5 20. Ng5 Nc7 21. Re2 Be6 22. Rfe1 h6 23. Ngxe6 Nxe6 24. Nxe6 Qxe6 25. f4 Nd7 26. e4 dxe4 27. dxe4 fxe4 28. Rxe4 Qg6 29. Qc3 Nf6 30. Re6 Rxe6 31. Rxe6 Bc7 32. Kh2 Rf7 33. Qe3 Bb6 34. Qf3 Qb1 35. Bxf6 Qg1# 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "6"]
[White "Silva, Marcelo dos Santos"]
[Black "Dos Santos, Guilherme Fortes"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1935"]
[BlackElo "1748"]
[PlyCount "61"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 cxd5 5. d4 Nc6 6. Bf4 a6 7. e3 e6 8. Bd3 Be7 9. 0-0 0-0 10. h3 Bd7 11. Rc1 Rc8 12. Bb1 b5 13. Ne5 Qa5 14. Bg5 Rfe8 15. Bxf6 Bxf6 16. Nxd7 Be7 17. Ne2 Bd6 18. Nc5 Qb6 19. Qd3 g6 20. a3 a5 21. Nd7 Qd8 22. Nc5 Qb6 23. Nc3 b4 24. N3a4 Qa7 25. Ba2 Red8 26. Kh1 e5 27. Bxd5 Bxc5 28. Rxc5 Ne7 29. Rxc8 Nxc8 30. dxe5 Ne7 31. Bxf7+ 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Miranda, Catarina Oliveira"]
[Black "Silva, Marcelo dos Santos"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1615"]
[BlackElo "1935"]
[PlyCount "109"]
[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 e6 2. e3 f5 3. Bd3 Nf6 4. c4 Nc6 5. a3 Be7 6. Nc3 0-0 7. Nf3 d5 8. 0-0 Ne4 9. cxd5 exd5 10. Qb3 Nf6 11. Bd2 a6 12. Rac1 Qd6 13. e4 fxe4 14. Nxe4 Nxe4 15. Bxe4 Be6 16. Bb1 Rab8 17. Qe3 Bf6 18. Rfe1 Rbe8 19. Qd3 g6 20. Bc3 Bf5 21. Qd2 Bxb1 22. Rxb1 Bg7 23. Rxe8 Rxe8 24. Re1 Re4 25. Ng5 Rxe1+ 26. Qxe1 Qe7 27. Qe6+ Qxe6 28. Nxe6 Kf7 29. Nxc7 Nxd4 30. Nxd5 Ke6 31. Nf4+ Kf5 32. Nd3 Ne2+ 33. Kf1 Nxc3 34. bxc3 b6 35. c4 Ke4 36. Ke2 Kd4 37. Nb2 Kc3 38. Na4+ Kxc4 39. Nxb6+ Kb3 40. a4 Bd4 41. a5 Kb4 42. Nd5+ Kxa5 43. Nc7 Kb6 44. Nxa6 Kxa6 45. f4 Kb5 46. g4 Kc4 47. Kf3 Kd5 48. h3 Bc3 49. h4 Be1 50. h5 gxh5 51. gxh5 Ke6 52. Kg4 Kf6 53. f5 h6 54. Kf3 Kxf5 55. Kg2 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Silva, Marcelo dos Santos"]
[Black "Cubas, Jose Fernando"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1935"]
[BlackElo "2469"]
[PlyCount "94"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. Be2 Nc6 8. 0-0 cxd4 9. exd4 b6 10. Rc1 Bb7 11. Re1 Rc8 12. b3 dxc4 13. bxc4 Na5 14. Ne5 Nd7 15. Nb5 a6 16. Na3 Nxe5 17. Bxe5 Bxe5 18. dxe5 Qc7 19. Qd3 Nc6 20. Qe3 Nxe5 21. Rb1 Nd7 22. Qxe7 Rfe8 23. Qg5 Re5 24. Qg3 Qc5 25. Bf1 Rce8 26. Rxe5 Rxe5 27. Rd1 Nf6 28. Rd8+ Kg7 29. Qc3 Qxf2+ 30. Kxf2 Ne4+ 31. Ke3 Nxc3+ 32. Kd4 Ra5 33. Kxc3 Rxa3+ 34. Kb2 Re3 35. Rd6 Be4 36. a4 Re1 37. Bd3 Rd1 38. Kc3 f5 39. Rd4 Rxd3+ 40. Rxd3 Bxd3 41. Kxd3 Kf6 42. Kd4 Ke6 43. c5 bxc5+ 44. Kxc5 f4 45. Kb6 g5 46. Kxa6 g4 47. Kb6 f3 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.15"]
[Round "6"]
[White "Silva, Marcelo dos Santos"]
[Black "Espinosa, Guilherme Vieira"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1929"]
[BlackElo "1808"]
[PlyCount "20"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 c5 7. Bd3 Nc6 8. a3 dxc4 9. Bxc4 cxd4 10. exd4 a6 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.15"]
[Round "5"]
[White "Silva, Marcelo dos Santos"]
[Black "Ferreira, Jose Carlos"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1929"]
[BlackElo "1751"]
[PlyCount "87"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 e4 5. Ng1 Nf6 6. e3 c6 7. Be2 Na6 8. Nh3 Nc7 9. 0-0 Be6 10. Ng5 Bg8 11. f3 h6 12. Nh3 Bf7 13. fxe4 fxe4 14. Nf4 h5 15. Nh3 Be7 16. Ng5 Bg6 17. Nh3 d5 18. b3 Ne6 19. a4 a5 20. cxd5 cxd5 21. Bb5+ Kf8 22. Bd2 Kg8 23. Be2 Rh6 24. Nb5 Rc8 25. Rc1 Rxc1 26. Qxc1 Be8 27. Nf4 Nf8 28. Nc7 b6 29. Nxe8 Qxe8 30. Bb5 Qd8 31. Qc6 g5 32. Ne6 Nxe6 33. Qxe6+ Kh7 34. Qf7+ Kh8 35. Rc1 Qf8 36. Qe6 Kg7 37. Rc7 Ng8 38. Qxd5 Qf7 39. Qe5+ Rf6 40. Bc4 Qf8 41. Qxg5+ Rg6 42. Qe5+ Qf6 43. Qxe4 Rg4 44. Qb7 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.14"]
[Round "3"]
[White "Limp, Eduardo Thelio"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2364"]
[BlackElo "1929"]
[PlyCount "67"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. g3 e6 2. f4 f5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. d3 d5 7. c3 c5 8. a4 Nc6 9. Na3 a6 10. Nc2 Qe8 11. Kh1 Qh5 12. Be3 Ng4 13. Bg1 Rf6 14. e4 dxe4 15. dxe4 fxe4 16. Ng5 Rh6 17. Nxe4 e5 18. Nf2 Bf5 19. Bf3 Nxf2+ 20. Rxf2 Qg6 21. Ne3 Be4 22. Bxe4 Qxe4+ 23. Qf3 Qxf3+ 24. Rxf3 exf4 25. Nf5 Re6 26. Nxe7+ Nxe7 27. Rxf4 Re2 28. Bxc5 Ng6 29. Rf2 Rae8 30. Raf1 h5 31. Kg2 h4 32. Bd4 R8e7 33. a5 Nf8 34. Bc5 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.14"]
[Round "4"]
[White "Morais, Wagner Soares"]
[Black "Silva, Marcelo dos Santos"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1834"]
[BlackElo "1929"]
[PlyCount "87"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Bb4 5. Qb3 Bxc3+ 6. Qxc3 0-0 7. Nf3 b6 8. g3 Bb7 9. Bg2 d6 10. 0-0 Nbd7 11. Rfd1 Qe8 12. Nd2 Bxg2 13. Kxg2 Qg6 14. Bxf6 Nxf6 15. f3 f4 16. Qd3 Qh6 17. Ne4 Rad8 18. Qc2 Kh8 19. Rg1 Qg6 20. Rac1 Nxe4 21. Qxe4 Qxe4 22. fxe4 e5 23. dxe5 dxe5 24. Rgd1 fxg3 25. hxg3 c6 26. e3 g5 27. g4 Kg7 28. Rxd8 Rxd8 29. Rc2 c5 30. Rf2 Kg6 31. b3 h5 32. gxh5+ Kxh5 33. Kg3 Rd3 34. Rh2+ Kg6 35. Re2 Rd1 36. Rg2 Re1 37. Kf3 Rf1+ 38. Kg4 Kf6 39. Kg3 Re1 40. Kf3 Kg6 41. Kf2 Rc1 42. Kg3 Rd1 43. Kg4 Rd3 44. Kf3 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.13"]
[Round "1"]
[White "Pereira, Pedro Nunes"]
[Black "Silva, Marcelo dos Santos"]
[Result "1/2-1/2"]
[ECO "A80"]
[BlackElo "1929"]
[PlyCount "108"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 Be7 5. Bd3 b6 6. c4 Bb7 7. 0-0 0-0 8. Nc3 Ne4 9. Nd2 Nxc3 10. bxc3 d6 11. h3 Nd7 12. Be2 e5 13. Bh2 Qe8 14. Bf3 e4 15. Bh5 g6 16. Be2 Nf6 17. c5 Rc8 18. cxd6 cxd6 19. Qb3+ Bd5 20. c4 Be6 21. a4 Qd7 22. a5 Bd8 23. axb6 Bxb6 24. Qb4 Rfd8 25. Rfc1 g5 26. Nb3 Rb8 27. Qa3 Ra8 28. c5 dxc5 29. Nxc5 Bxc5 30. Rxc5 Rdc8 31. Ra5 h5 32. Rxa7 Qxa7 33. Qxa7 Rxa7 34. Rxa7 Rc1+ 35. Bf1 Bc4 36. Be5 Rxf1+ 37. Kh2 Ne8 38. Re7 Kf8 39. Rh7 h4 40. Rh5 Rxf2 41. Rxg5 Kf7 42. Rh5 Bf1 43. Rxh4 Rxg2+ 44. Kh1 Rg6 45. Kh2 Nf6 46. Rf4 Be2 47. Rxf5 Ke6 48. Rf4 Nd7 49. Rxe4 Kd5 50. Rf4 Nxe5 51. dxe5 Kxe5 52. h4 Rg4 53. Rxg4 Bxg4 54. Kg3 Bh5 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2021.11.13"]
[Round "2"]
[White "Silva, Marcelo dos Santos"]
[Black "Reis, Virginia Lagrange M"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1929"]
[BlackElo "1741"]
[PlyCount "73"]
[EventDate "2021.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. e3 g6 4. Nc3 Nf6 5. d4 cxd4 6. exd4 d5 7. Be2 Bg7 8. 0-0 0-0 9. h3 h6 10. Be3 a6 11. Qd2 Kh7 12. Rac1 Be6 13. c5 Ne4 14. Qc2 f5 15. Rcd1 Nxc3 16. bxc3 Qe8 17. Bf4 Rd8 18. Rb1 Bc8 19. Rfe1 Qd7 20. Bd3 Rde8 21. Ne5 Nxe5 22. Bxe5 Bxe5 23. Rxe5 e6 24. Rb6 Kg7 25. Rd6 Qf7 26. Qd2 Rd8 27. Rb6 Qc7 28. Qf4 Rf7 29. Qg3 Rdf8 30. Rd6 Qa5 31. c4 Qxa2 32. cxd5 exd5 33. Rxg6+ Kh7 34. Rd6 Rg7 35. Qh4 Qd2 36. Re3 Rg6 37. Qe7+ 1-0

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.06"]
[Round "6"]
[White "Cardoso, Lucca Pimenta"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1770"]
[BlackElo "1915"]
[PlyCount "140"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 d6 6. 0-0 0-0 7. b3 Ne4 8. Bb2 Nd7 9. Nc3 Ndf6 10. Nd2 Nxd2 11. Qxd2 c6 12. e4 e5 13. exf5 Bxf5 14. dxe5 dxe5 15. Qxd8 Raxd8 16. Rad1 Bc2 17. Rxd8 Rxd8 18. Rd1 Bd6 19. Bf3 Bc7 20. Kf1 Bd3+ 21. Be2 Bc2 22. Rc1 Bf5 23. Rd1 Re8 24. Kg2 e4 25. Bc1 Be5 26. Na4 b6 27. Bb2 Bc7 28. Bd4 c5 29. Ba1 Ng4 30. h3 Ne5 31. Nc3 Nd3 32. Nd5 Bb8 33. Bc3 Kf7 34. Bd2 Be5 35. Bc3 Bb8 36. Bd2 Rd8 37. Bc3 h6 38. Ba1 Re8 39. Bc3 Ne5 40. Bd2 Nc6 41. Bc3 Kf8 42. Bb2 Ne5 43. Bc3 Nd3 44. Ba1 Rd8 45. Bc3 Bh7 46. Ba1 Rd7 47. Bc3 Rf7 48. f3 exf3+ 49. Bxf3 Ne5 50. Be2 Be4+ 51. Kg1 Nf3+ 52. Bxf3 Bxf3 53. Rf1 Bxg3 54. Ne3 Be4 55. Rxf7+ Kxf7 56. a3 g5 57. b4 Bd6 58. Kf2 Bd3 59. Kf3 Kg6 60. Ng4 Bf5 61. Ne5+ Kh5 62. Nf7 Be7 63. Kg3 Be6 64. Ne5 Bd6 65. Kg2 Bf5 66. Nf7 Be4+ 67. Kf2 Bf4 68. Bg7 Kg6 69. Nd6 Bxd6 70. Bc3 Bd3 0-1

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.05"]
[Round "4"]
[White "Bail, Ellen Larissa"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1817"]
[BlackElo "1915"]
[PlyCount "82"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. e3 Be7 5. Bd3 b6 6. 0-0 Bb7 7. b3 0-0 8. Bb2 Qe8 9. Nc3 Qg6 10. Bc2 Ne4 11. Ne5 Qe8 12. Ne2 d6 13. Nd3 g5 14. Rc1 Nd7 15. b4 a5 16. f3 Nef6 17. c5 Nd5 18. Qd2 Nxb4 19. Nxb4 axb4 20. Bb3 Bd5 21. cxb6 Bxb3 22. axb3 Nxb6 23. Rxc7 Nd5 24. Rcc1 f4 25. e4 Ne3 26. Rfe1 d5 27. exd5 exd5 28. Ng3 Qd7 29. Nf1 Bd6 30. Ra1 Rae8 31. Qd3 g4 32. Nxe3 fxe3 33. Rxe3 Rxe3 34. Qxe3 Bf4 35. Qd3 gxf3 36. g3 Bxg3 37. Rf1 Qh3 38. Rxf3 Bxh2+ 39. Kf2 Bg1+ 40. Kxg1 Qxf3 41. Qb5 Kh8 0-1

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.05"]
[Round "5"]
[White "Silva, Marcelo dos Santos"]
[Black "Urquiza, Marcello de Albuque"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1915"]
[BlackElo "2107"]
[PlyCount "78"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 a6 8. Bd3 Qb6 9. Qe2 Be7 10. 0-0 0-0 11. Rac1 Bd7 12. a3 Qa7 13. Rfd1 Rfd8 14. Bc2 Rac8 15. e4 dxe4 16. Nxe4 Be8 17. Qd3 g6 18. b4 b5 19. Kh1 a5 20. Be3 Nd5 21. bxa5 Qxa5 22. Nc5 Bxc5 23. dxc5 Nc3 24. Qf1 Nxd1 25. Rxd1 Rxd1 26. Qxd1 Qxa3 27. h4 Rd8 28. Qb1 Qc3 29. h5 Ra8 30. Bd2 Qa1 31. Kh2 Qxb1 32. Bxb1 b4 33. Be4 b3 34. Ne5 Ra2 35. Bc3 Nxe5 36. Bxe5 Re2 37. f4 f5 38. c6 fxe4 39. c7 Bd7 0-1

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.04"]
[Round "2"]
[White "Lima, Kleyton Alcantara"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "C04"]
[BlackElo "1915"]
[PlyCount "79"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bb5 a6 7. Bxc6 bxc6 8. c4 c5 9. cxd5 exd5 10. 0-0 Be7 11. Nb3 c4 12. Na5 Nb8 13. Bd2 0-0 14. b3 c5 15. dxc5 Bxc5 16. bxc4 Bb6 17. Qa4 Bd7 18. Qa3 d4 19. c5 Ba7 20. Nxd4 Qe7 21. Bb4 Qxe5 22. Nf3 Qf6 23. c6 Nxc6 24. Nxc6 Qxc6 25. Ne5 Qb5 26. Bxf8 Qxe5 27. Bd6 Qf6 28. Rac1 Bb5 29. Rfd1 Qxf2+ 30. Kh1 Re8 31. Bg3 Qf5 32. Re1 Rf8 33. Qe7 Bd4 34. Qb4 Bf6 35. a4 Bd3 36. Bd6 Rd8 37. Be7 Bxe7 38. Qxe7 Rf8 39. Rc5 Qg4 40. Rd5 1-0

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.04"]
[Round "3"]
[White "Silva, Marcelo dos Santos"]
[Black "Pereira, Marcos Luciano Mart"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1915"]
[BlackElo "1736"]
[PlyCount "67"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Nf3 c6 5. Bg5 Nbd7 6. e3 Bd6 7. cxd5 exd5 8. Bd3 h6 9. Bh4 0-0 10. 0-0 Qb6 11. Qc2 Re8 12. a3 Qc7 13. Rac1 a6 14. b4 Qd8 15. e4 dxe4 16. Nxe4 Be7 17. Nc5 Nd5 18. Bg3 Bf6 19. Rfe1 Rxe1+ 20. Rxe1 Nf8 21. Ne5 Ne6 22. Nxf7 Kxf7 23. Bg6+ Kf8 24. Rxe6 Ne7 25. Rd6 Qb6 26. Na4 Bf5 27. Bxf5 Qb5 28. Bd3 Qg5 29. Nc5 Qg4 30. h3 Qh5 31. Nd7+ Kf7 32. Nxf6 gxf6 33. Bc4+ Nd5 34. Qh7+ 1-0

[Event "Araruama op 1st"]
[Site "Araruama"]
[Date "2021.06.02"]
[Round "1"]
[White "Silva, Marcelo dos Santos"]
[Black "Borges, Joao Diniz"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1915"]
[PlyCount "57"]
[EventDate "2021.06.02"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 Nc6 6. d5 Nb8 7. Bd3 e5 8. fxe5 dxe5 9. Nf3 Nbd7 10. 0-0 0-0 11. Bg5 Re8 12. Qd2 Nc5 13. Bc2 h6 14. Bxh6 Bxh6 15. Qxh6 Qe7 16. Ng5 Ncd7 17. Kh1 Qf8 18. Qxf8+ Rxf8 19. Nb5 c6 20. Nd6 cxd5 21. exd5 Kg7 22. Rae1 b6 23. Ba4 Rb8 24. Bxd7 Bxd7 25. Rxe5 b5 26. c5 Be8 27. Rfe1 Rd8 28. Re7 a6 29. Ne6+ 1-0

[Event "Taubate op"]
[Site "Taubate"]
[Date "2020.11.02"]
[Round "5"]
[White "Perdomo, Leandro Daniel"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2468"]
[BlackElo "1923"]
[PlyCount "37"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. g3 e6 2. Bg2 f5 3. d3 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. e4 e5 9. c5 Qc7 10. cxd6 Bxd6 11. Bg5 h6 12. Bxf6 Rxf6 13. d4 Qe7 14. Nh4 Qf7 15. exf5 Bxf5 16. Nxf5 Rxf5 17. Ne4 Qe6 18. d5 cxd5 19. Nxd6 1-0

[Event "Taubate op"]
[Site "Taubate"]
[Date "2020.11.02"]
[Round "6"]
[White "Zakowicz, Rafael"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "C04"]
[BlackElo "1923"]
[PlyCount "115"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. dxe5 Nxe5 6. Ngf3 Nxf3+ 7. Nxf3 Nf6 8. e5 Ne4 9. Bd3 Nc5 10. Bc2 Be7 11. Be3 Bg4 12. Qd4 Bxf3 13. gxf3 Ne6 14. Qd2 Qd7 15. f4 0-0-0 16. Bf5 Qb5 17. Bh3 Kb8 18. a4 Qc4 19. b3 Qa6 20. Bf1 b5 21. Bxb5 Qb7 22. 0-0 Nc5 23. Rfb1 Ne4 24. Qd3 c6 25. Ba6 Qd7 26. b4 Qg4+ 27. Kf1 Qh3+ 28. Ke1 Qxh2 29. Qf1 Nxc3 30. b5 Nxb1 31. bxc6 Bb4+ 32. Kd1 Nc3+ 33. Kc1 Kc7 34. Rb1 d4 35. Bd2 Nxb1 36. Bxb4 Qxf4+ 37. Kxb1 Qxe5 38. Qc4 Qf5+ 39. Ka1 Rb8 40. Bb5 Rhe8 41. Ba5+ Rb6 42. Bb4 Qf6 43. a5 d3+ 44. Bc3 Re1+ 45. Kb2 Re2+ 46. Ka3 Rxc6 47. Bxc6 Qxc6 48. Qxf7+ Kc8 49. Qf8+ Re8 50. Qxg7 Qc7 51. Qg2 Qe7+ 52. Bb4 Qe4 53. Qg5 Qe5 54. Qg4+ Kb8 55. Qd7 Qa1+ 56. Kb3 Qb1+ 57. Ka4 Qa2+ 58. Kb5 1-0

[Event "Taubate op"]
[Site "Taubate"]
[Date "2020.11.01"]
[Round "3"]
[White "Silva, Marcelo dos Santos"]
[Black "Haraguchi, Matheus Sashaki"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1923"]
[BlackElo "1652"]
[PlyCount "57"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bg3 Bf5 8. Qb3 Bxg3 9. hxg3 Qb6 10. Qa3 Nbd7 11. Nf3 a5 12. Nh4 Be6 13. Bd3 Qb4 14. Nf5 g6 15. Ng7+ Ke7 16. Nxe6 fxe6 17. 0-0 Qxa3 18. bxa3 e5 19. f3 Kd6 20. a4 exd4 21. exd4 Rae8 22. Rfe1 Rxe1+ 23. Rxe1 Re8 24. Rxe8 Nxe8 25. Kf2 Ng7 26. Ke3 Nf6 27. g4 Ne6 28. g3 g5 29. Bf5 1/2-1/2

[Event "Taubate op"]
[Site "Taubate"]
[Date "2020.11.01"]
[Round "4"]
[White "Silva, Marcelo dos Santos"]
[Black "Rodolpho Filho, Joao"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1923"]
[BlackElo "1376"]
[PlyCount "133"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 0-0 8. Bd3 Be6 9. Nge2 Nbd7 10. h3 Rfe8 11. 0-0 Nf8 12. Nf4 a6 13. Rc1 c6 14. Na4 Rab8 15. Nc5 N8d7 16. b4 Nxc5 17. bxc5 Qd7 18. Rb1 Bf5 19. Qc2 Bxd3 20. Qxd3 Ne4 21. Rb2 Ra8 22. Rfb1 Reb8 23. Rb6 Qc7 24. Ne2 h6 25. f3 Nf6 26. Qf5 Nd7 27. R6b3 b6 28. cxb6 Nxb6 29. e4 dxe4 30. fxe4 Nc4 31. Rc1 Rxb3 32. axb3 Nd6 33. Qf3 Rc8 34. Kh1 Qd7 35. Qd3 Qb7 36. Ra1 Qb5 37. Qf3 Rb8 38. e5 Ne8 39. Re1 Qd5 40. Qc3 Qe4 41. Rc1 Qd5 42. b4 Qb5 43. Qf3 Qd5 44. Qxd5 cxd5 45. Rb1 Nc7 46. Rc1 Ne6 47. Rb1 Nc7 48. Nc3 Rd8 49. Ra1 Nb5 50. Nxb5 axb5 51. Rc1 g5 52. Rc5 Kg7 53. Rxb5 Rc8 54. Rxd5 Rc4 55. b5 Rb4 56. Kg1 Kf8 57. Kf2 Rb2+ 58. Kf3 Ke7 59. Rc5 Kd7 60. d5 Rb4 61. Ke3 Rb3+ 62. Kd4 Rb2 63. g4 Rd2+ 64. Kc3 Rh2 65. b6 Rxh3+ 66. Kb4 Rh1 67. Rc7+ 1-0

[Event "Taubate op"]
[Site "Taubate"]
[Date "2020.10.31"]
[Round "2"]
[White "Aranha Filho, Alvaro Zimmermann"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2233"]
[BlackElo "1923"]
[PlyCount "34"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. e3 b6 5. Bd3 Bb7 6. f3 Bb4 7. Nge2 0-0 8. 0-0 d5 9. cxd5 Nxd5 10. e4 Nxc3 11. bxc3 fxe4 12. fxe4 Rxf1+ 13. Kxf1 Bd6 14. Kg1 Nd7 15. e5 Be7 16. Qb3 Nf8 17. Nf4 Qd7 1-0

[Event "Taubate op"]
[Site "Taubate"]
[Date "2020.10.31"]
[Round "1"]
[White "Ramos, Enzo de Almeida"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1249"]
[BlackElo "1923"]
[PlyCount "78"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be7 6. Nc3 0-0 7. h3 Bf5 8. Bd3 Bg6 9. Bxg6 hxg6 10. 0-0 Nbd7 11. Re1 c6 12. Ne5 Bd6 13. Qf3 Qb6 14. Nxd7 Nxd7 15. Na4 Qxd4 16. Qb3 Qb4 17. Qxb4 Bxb4 18. Nc3 Rfe8 19. a3 Bxc3 20. bxc3 Kf8 21. Rab1 Rxe1+ 22. Rxe1 Re8 23. Rxe8+ Kxe8 24. Be3 a6 25. Bd4 f6 26. f4 Ke7 27. Kf1 c5 28. Bf2 Kd6 29. Ke2 Nb6 30. Be3 Nc4 31. Bc1 Ke6 32. g4 Nd6 33. Kd3 Ne4 34. Be3 b5 35. h4 Kd6 36. g5 Ke6 37. Bg1 Kf5 38. Be3 Kg4 39. gxf6 gxf6 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.26"]
[Round "10"]
[White "Panazzolo, Paulo Victor"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1727"]
[BlackElo "1936"]
[PlyCount "78"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. Nc3 d6 7. 0-0 Ne4 8. Nd2 Nxc3 9. bxc3 Nc6 10. Ba3 e5 11. d5 Nb8 12. c5 dxc5 13. Nc4 Bd6 14. Nxd6 cxd6 15. f4 Nd7 16. e4 fxe4 17. Bxe4 exf4 18. gxf4 Qh4 19. Qf3 Nf6 20. Rae1 Nxe4 21. Rxe4 Bf5 22. Re3 Rae8 23. c4 Bg4 24. Qg3 Qxg3+ 25. Rxg3 Be2 26. Bb2 g6 27. Rf2 Bxc4 28. f5 Re1+ 29. Kg2 Bxd5+ 30. Kh3 Be6 31. Bc3 Rxf5 32. Rxf5 Bxf5+ 33. Kh4 Re6 34. Kg5 d5 35. Bf6 Kf7 36. Bd8 d4 37. Rb3 b6 38. Ra3 Re8 39. Bc7 d3 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.25"]
[Round "9"]
[White "Bidigaray, Marcio"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1602"]
[BlackElo "1936"]
[PlyCount "54"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Nc6 8. Bc2 Nb4 9. a3 Nxc2+ 10. Qxc2 Rc8 11. Qd1 Bb5 12. Nc3 Ba6 13. Qa4+ Rc6 14. Qc2 Ne7 15. g4 h5 16. Bg5 hxg4 17. Nh4 Qxd4 18. Bxe7 Qxe5+ 19. Kd2 Bxe7 20. Rae1 Qg5+ 21. Kd1 Rxh4 22. b4 Bf6 23. Qd2 Qxd2+ 24. Kxd2 Bxc3+ 25. Ke3 Rc4 26. f3 Rxh2 27. Rxh2 b5 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.23"]
[Round "6"]
[White "Borges, Luis Enrique Rosa"]
[Black "Silva, Marcelo dos Santos"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1603"]
[BlackElo "1936"]
[PlyCount "47"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c3 Nf6 5. Nf3 Be7 6. Be2 0-0 7. 0-0 Bg4 8. h3 Bh5 9. Be3 Bd6 10. Nbd2 c6 11. Nh2 Bxe2 12. Qxe2 Re8 13. Qd3 Nbd7 14. Rfe1 Qc7 15. Ndf3 Re6 16. Bd2 Rae8 17. b3 Ne4 18. Ng4 Nxd2 19. Qxd2 Bf4 20. Rxe6 Rxe6 21. Qd3 h5 22. Ne3 g6 23. Re1 Nf6 24. Nf1 1/2-1/2

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.23"]
[Round "5"]
[White "Silva, Marcelo dos Santos"]
[Black "Teramoto, Anderson"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1936"]
[BlackElo "1624"]
[PlyCount "103"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. h4 h5 7. Nf3 Bg4 8. 0-0 Bxf3 9. Bxf3 Nbd7 10. Re1 e5 11. d5 Nh7 12. g3 Ndf6 13. Be3 Qd7 14. Kg2 a6 15. Rc1 Rae8 16. b4 Ng4 17. Bxg4 Qxg4 18. Qxg4 hxg4 19. c5 f5 20. Ne2 fxe4 21. cxd6 cxd6 22. Rc7 Rf7 23. Rec1 Ref8 24. Rxf7 Rxf7 25. Rc8+ Rf8 26. Rc4 Nf6 27. Nc3 Rf7 28. Bg5 Kh7 29. Bxf6 Bxf6 30. Nxe4 Bd8 31. Nxd6 Rd7 32. Ne4 Rxd5 33. Rc8 Rd4 34. Nc5 Bb6 35. Ne6 Rxb4 36. Ng5+ Kg7 37. Rb8 Bd4 38. a4 Rb2 39. Ne4 Kf7 40. Rxb7+ Rxb7 41. Nd6+ Ke6 42. Nxb7 Kd7 43. f3 gxf3+ 44. Kxf3 Bb6 45. a5 Ba7 46. g4 Kc7 47. h5 gxh5 48. gxh5 Kxb7 49. Ke4 Kc6 50. h6 Kb5 51. h7 Kxa5 52. h8Q 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.22"]
[Round "4"]
[White "Constantino, Pedro Henrique"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1432"]
[BlackElo "1936"]
[PlyCount "38"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 c5 7. Bd3 Qb6 8. dxc5 Nxc5 9. 0-0 Nxd3 10. Qxd3 Bd7 11. Bd2 Bc8 12. a3 Bc5 13. Rfe1 0-0 14. Re5 Qb5 15. Nh5 Nd5 16. Rg5 g6 17. c4 Qxb2 18. Rb1 Nb4 19. Rxb2 Nxd3 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.21"]
[Round "2"]
[White "Brito, Luismar"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2227"]
[BlackElo "1936"]
[PlyCount "63"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nc3 e6 2. Nf3 d5 3. e4 d4 4. Ne2 c5 5. c3 dxc3 6. bxc3 Nc6 7. Ng3 Nf6 8. Be2 Be7 9. 0-0 0-0 10. d4 cxd4 11. cxd4 Qc7 12. Be3 Rd8 13. Qc2 Ng4 14. Rab1 Nxe3 15. fxe3 Qb8 16. e5 h6 17. Qe4 Bf8 18. Nh5 Ne7 19. Bd3 g6 20. Nh4 Nf5 21. Nf6+ Kh8 22. Qg4 Nxh4 23. Qxh4 Qc7 24. Ne4 Bg7 25. Rf2 Rd7 26. Rbf1 Qd8 27. Qxd8+ Rxd8 28. Nd6 Kh7 29. Rxf7 b6 30. Re1 h5 31. Ref1 Rg8 32. R1f6 1-0

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.21"]
[Round "3"]
[White "Silva, Marcelo dos Santos"]
[Black "Dos Santos, Guilherme Fortes"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1936"]
[BlackElo "1698"]
[PlyCount "80"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. 0-0 b6 9. cxd5 cxd5 10. Rc1 Bb7 11. Qc2 Rc8 12. Qb1 a6 13. Ne5 g6 14. Nxd7 Qxd7 15. Rcd1 Kg7 16. Bf4 Nh5 17. Be5+ f6 18. Bg3 Nxg3 19. hxg3 f5 20. Ne2 b5 21. Rc1 Bd6 22. Rxc8 Rxc8 23. Rc1 Kf6 24. Rc2 Rxc2 25. Qxc2 Qc8 26. Qc3 Bc6 27. Nf4 e5 28. dxe5+ Bxe5 29. Qc2 Bxf4 30. gxf4 Bb7 31. Qxc8 Bxc8 32. b4 h6 33. Kh2 g5 34. g3 g4 35. Kg2 Ke6 36. Kg1 d4 37. e4 fxe4 38. Bxe4 Kd6 39. Bg2 Be6 40. Kf1 Bxa2 0-1

[Event "Florianopolis op 6th"]
[Site "Florianopolis"]
[Date "2020.01.20"]
[Round "1"]
[White "Silva, Marcelo dos Santos"]
[Black "Goncalves, Davi Sulzbacher"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "1936"]
[BlackElo "2282"]
[PlyCount "76"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 dxc4 8. Qa4+ c6 9. Qxc4 0-0 10. e4 b5 11. Qd3 Nd7 12. Be2 Bb7 13. 0-0 a6 14. Rfd1 c5 15. a4 c4 16. Qc2 Nb6 17. axb5 axb5 18. Be5 f6 19. Bf4 f5 20. exf5 gxf5 21. Qd2 Nd5 22. Be5 Nf6 23. Qg5 Qd7 24. Nd2 e6 25. Rxa8 Bxa8 26. Ra1 Ne4 27. Nxe4 Bxe4 28. Ra6 Ra8 29. Rxa8+ Bxa8 30. Bxg7 Qxg7 31. Qd8+ Qf8 32. Qb6 Qe8 33. Qd6 Bd5 34. Qg3+ Qg6 35. Qb8+ Kg7 36. Qe5+ Kh6 37. Bf1 Qg5 38. Qb8 Bc6 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.10.05"]
[Round "5"]
[White "Salles, Marvio Darilho"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2073"]
[BlackElo "1955"]
[PlyCount "85"]
[EventDate "2019.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bd3 Be7 9. 0-0 0-0 10. Qc2 h6 11. Nb3 e5 12. dxe5 Ncxe5 13. Nxe5 Nxe5 14. Be3 b6 15. Bd4 c5 16. f4 cxd4 17. fxe5 Qxe5 18. cxd4 Qd6 19. Bh7+ Kh8 20. Rxf8+ Bxf8 21. Bf5 Ba6 22. Re1 Qf4 23. Bd3 Rc8 24. Qe2 Bc4 25. Qe6 Qh4 26. g3 Qd8 27. Qg6 Bxd3 28. Qxd3 Be7 29. Nd2 Bf6 30. Nf3 Qc7 31. b3 Kg8 32. Qf5 Rd8 33. Re2 Qc3 34. Qf4 Bxd4+ 35. Nxd4 Rf8 36. Qe5 Qa1+ 37. Re1 Qxa2 38. Nf5 Rf6 39. Qxd5+ Kh7 40. Qd3 Qa5 41. Nh4+ g6 42. Qd7+ Kg8 43. Qe8+ 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.10.05"]
[Round "6"]
[White "Silva, Marcelo dos Santos"]
[Black "Barbosa, Luiz Francisco da S"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1955"]
[BlackElo "1748"]
[PlyCount "49"]
[EventDate "2019.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. e3 g6 4. d4 cxd4 5. exd4 Bg7 6. Nc3 d6 7. Be2 Nf6 8. d5 Ne5 9. Nxe5 dxe5 10. Bg5 0-0 11. 0-0 a6 12. Qb3 Qc7 13. Rac1 Bf5 14. Rfe1 e4 15. Bh4 Qd7 16. Bf1 e3 17. fxe3 Ne4 18. Nxe4 Bxe4 19. Bg3 e6 20. d6 Rab8 21. Red1 Rfc8 22. Qb4 Rc6 23. c5 Bd5 24. e4 Bxa2 25. Qa3 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.09.29"]
[Round "3"]
[White "Farias, Jose Walter"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A92"]
[BlackElo "1955"]
[PlyCount "80"]
[EventDate "2019.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. d4 0-0 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 a5 9. 0-0 d6 10. Rd1 Nd7 11. Be3 Nf6 12. c5 Nd5 13. Qc1 h6 14. cxd6 cxd6 15. Ne1 Bd7 16. Nd3 g5 17. Bxd5 exd5 18. f4 g4 19. Qc3 Bf6 20. Bf2 Re8 21. e3 Rc8 22. Qb3 Bc6 23. Rac1 Qd7 24. Qa3 Ra8 25. Rd2 Qe7 26. Ne1 h5 27. Ng2 Red8 28. Rdc2 Qe4 29. Be1 a4 30. Bb4 Be7 31. Qc3 Bb5 32. Qd2 Bc4 33. a3 Re8 34. Rc3 b6 35. Qc2 Qe6 36. Qd2 Kf7 37. Qf2 Rh8 38. Nh4 Rhg8 39. Ng2 Rgb8 40. R1c2 Rg8 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.09.29"]
[Round "4"]
[White "Silva, Marcelo dos Santos"]
[Black "Soares, Joao Carlos TC"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1955"]
[BlackElo "2053"]
[PlyCount "58"]
[EventDate "2019.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 g6 2. d4 f5 3. Nc3 Nf6 4. Nf3 Bg7 5. g3 d6 6. Bg2 0-0 7. 0-0 Nc6 8. e3 e5 9. b3 e4 10. Ne1 a5 11. Bb2 Ne7 12. d5 Ng4 13. Qd2 Bh6 14. Nb5 Bd7 15. h3 Ne5 16. Bxe5 dxe5 17. Nxc7 Qxc7 18. d6 Qc5 19. dxe7 Qxe7 20. Nc2 Bc6 21. Rad1 Rfd8 22. Qc1 f4 23. Rxd8+ Rxd8 24. Rd1 Rd3 25. Rxd3 exd3 26. Bxc6 bxc6 27. Ne1 Qd7 28. Qd2 fxe3 29. fxe3 Bxe3+ 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.09.28"]
[Round "1"]
[White "Motta, Vinicius Araujo Dia"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1666"]
[BlackElo "1955"]
[PlyCount "72"]
[EventDate "2019.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Nf6 6. Nf3 Be7 7. Be3 0-0 8. cxd5 cxd5 9. Bd3 Nc6 10. 0-0 Bg4 11. h3 Bh5 12. Rc1 Re8 13. Re1 a6 14. a3 Qd6 15. Bb1 Na5 16. Ba2 Nc4 17. Bxc4 dxc4 18. a4 Rac8 19. Qe2 Bf8 20. Red1 Nd5 21. Nxd5 Qxd5 22. Rc2 Bg6 23. Rcc1 f6 24. Qd2 Bh5 25. Qe2 Bb4 26. Rc2 Bg6 27. Rcc1 Bd3 28. Rxd3 cxd3 29. Qxd3 Rxc1+ 30. Bxc1 Bd6 31. Be3 Qe4 32. Qb3+ Kh8 33. Nd2 Qe7 34. Nc4 Bb8 35. Na5 Qc7 36. Nxb7 Qc1+ 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2019.09.28"]
[Round "2"]
[White "Silva, Marcelo dos Santos"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1955"]
[BlackElo "2216"]
[PlyCount "108"]
[EventDate "2019.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. e3 Nf6 4. Qc2 0-0 5. Nf3 Re8 6. Be2 e4 7. Nd4 Nc6 8. Nxc6 dxc6 9. d4 Bf5 10. a3 Bf8 11. 0-0 Qd7 12. Qd1 Rad8 13. f3 c5 14. fxe4 Bxe4 15. Rxf6 gxf6 16. Nxe4 Rxe4 17. Bf3 Rh4 18. Qe1 Rh6 19. Qf2 Rg6 20. d5 Qf5 21. e4 Qe5 22. Be3 Bd6 23. g3 f5 24. Bh5 Qxe4 25. Bxg6 hxg6 26. b3 Qd3 27. Bxc5 Qxb3 28. Re1 Qxc4 29. Bxd6 cxd6 30. Qd2 Qc5+ 31. Kg2 Rc8 32. Kh3 Qxa3 33. Re7 Qa6 34. Kh4 Qc4+ 35. Kg5 Kg7 36. Qb2+ Qc3 37. Qxc3+ Rxc3 38. Rxb7 Rc4 39. h3 Rd4 40. Rxa7 Rxd5 41. Kf4 Rd3 42. h4 Kf6 43. Ra6 Kg7 44. Ra7 d5 45. Ra4 d4 46. h5 Kh6 47. Ra7 Kxh5 48. Rxf7 g5+ 49. Ke5 Rf3 50. Kf6 Rxg3 51. Rd7 Kg4 52. Rd5 d3 53. Kg6 f4 54. Kf6 Kh3 0-1

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.08"]
[Round "7"]
[White "De Sa, Sidney Loyola"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1772"]
[BlackElo "1955"]
[PlyCount "99"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. e3 Nf6 4. Nf3 Be7 5. h3 b6 6. c4 Bb7 7. Be2 Bb4+ 8. Nbd2 Ne4 9. 0-0 Nxd2 10. Nxd2 0-0 11. Bf3 Bxf3 12. Nxf3 a5 13. c5 a4 14. a3 Ba5 15. Qxa4 Nc6 16. Qc2 bxc5 17. dxc5 Rb8 18. b4 Bxb4 19. axb4 Nxb4 20. Qc4 Nd5 21. Rfb1 Rc8 22. Re1 h6 23. Be5 Qe8 24. e4 fxe4 25. Qxe4 Qf7 26. Qg4 Rb8 27. Reb1 Rxb1+ 28. Rxb1 Ra8 29. Qg3 Ne7 30. Bxc7 Qf5 31. Rb8+ Rxb8 32. Bxb8 Qb1+ 33. Kh2 Nf5 34. Qe5 Qc2 35. Kg1 Qb1+ 36. Ne1 Kh7 37. Bd6 Qd1 38. Qe4 Kg8 39. Kh2 h5 40. Nd3 Qc2 41. Qf3 h4 42. Ne5 Qd2 43. Nxd7 Qd4 44. Qa8+ Kh7 45. Nf8+ Kh6 46. Nxe6 Qxf2 47. Qh8+ Kg6 48. Nf4+ Kf6 49. Qd8+ Ne7 50. Qxe7+ 1-0

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.07"]
[Round "6"]
[White "Silva, Marcelo dos Santos"]
[Black "Da Silva, Paolo Ghiu M Rego"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1955"]
[BlackElo "2171"]
[PlyCount "112"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 0-0 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. h3 dxc4 10. Bxc4 Na5 11. Be2 Be6 12. b3 Rc8 13. Bd2 Nc6 14. Be1 Nd5 15. Ne4 Nf4 16. Nc5 Bd5 17. Bc3 Nxe2+ 18. Qxe2 Bxf3 19. Qxf3 Nxd4 20. Bxd4 Bxd4 21. Nxb7 Qb6 22. Rad1 e5 23. b4 Rc3 24. Qe4 Rc4 25. Qd5 Rxb4 26. Nd6 Qd8 27. Rc1 Rb6 28. Rc6 Rxc6 29. Qxc6 Qf6 30. Qc7 Bb6 31. Ne4 Qxf2+ 32. Rxf2 Bxc7 33. Rc2 Bb6+ 34. Kf1 f5 35. Ng5 h6 36. Nf3 e4 37. Ne5 Kg7 38. Rc6 Rf6 39. Rc8 Re6 40. Nc4 Re7 41. Nd6 Rd7 42. Rc6 Kh7 43. Ne8 Rd2 44. Re6 Rf2+ 45. Ke1 Rxg2 46. Re7+ Kg8 47. Nf6+ Kf8 48. Rh7 Bd4 49. Nd5 Rxa2 50. Nc7 Bg7 51. Ne6+ Kf7 52. Nxg7 Kg8 53. Nxf5 Kxh7 54. Nd6 Ra3 55. Ke2 Rxh3 56. Nxe4 Kg7 0-1

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.06"]
[Round "5"]
[White "De Oliveira, Francemir Barra"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1631"]
[BlackElo "1955"]
[PlyCount "54"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Nc6 7. Bc2 cxd4 8. cxd4 Nb4 9. Bb3 Bb5 10. Bc2 Ne7 11. Nc3 Nxc2+ 12. Qxc2 Rc8 13. a3 Bc4 14. Be3 Bb3 15. Qd2 Qa6 16. Rc1 Nc6 17. Ne2 Bc4 18. Rc3 b5 19. b4 Nxb4 20. axb4 Bxb4 21. Qb2 Bxc3+ 22. Nxc3 f6 23. Nd2 Bd3 24. Nb3 b4 25. Nd1 Rc2 26. Qa1 Re2+ 27. Kf1 Rxe3+ 0-1

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.05"]
[Round "2"]
[White "Lourenco, Valerio dos Santos"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "1955"]
[PlyCount "113"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. Bf4 Ngf6 8. Qe2 Nxe4 9. Bxe4 Bxe4 10. Qxe4 c6 11. 0-0 Nf6 12. Qe2 Bd6 13. Bxd6 Qxd6 14. c3 0-0 15. Ne5 Rad8 16. Rad1 Qd5 17. b3 Qa5 18. Rd3 Nd5 19. Qd2 Qc7 20. Rg3 Ne7 21. Qe2 c5 22. Qc4 Rd5 23. Re1 Nf5 24. Rg4 Qd6 25. Nf3 Rd8 26. Qa4 Nh6 27. Rge4 cxd4 28. Rxd4 Rxd4 29. Nxd4 a6 30. Qa5 Ng4 31. Qh5 Nf6 32. Qg5 Qc7 33. Qc1 Nd5 34. g3 Qxc3 35. Qxc3 Nxc3 36. Rc1 Nd5 37. Kg2 Kf8 38. Kf3 Ke7 39. h3 Rd7 40. Ke4 Nf6+ 41. Ke3 Kd8 42. Nf3 Nd5+ 43. Ke4 f6 44. Nd4 Ke7 45. f4 Rc7 46. Rxc7+ Nxc7 47. f5 e5 48. Nf3 Kd6 49. Ne1 Nd5 50. a3 Nc3+ 51. Kd3 Nb5 52. a4 Nd4 53. b4 Nxf5 54. g4 Nd4 55. Nc2 Nxc2 56. Kxc2 Kc6 57. Kd3 0-1

[Event "Niteroi op 1st"]
[Site "Niteroi"]
[Date "2019.09.05"]
[Round "3"]
[White "Silva, Marcelo dos Santos"]
[Black "Rodrigues, Adriano Pfuhl"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1955"]
[BlackElo "2305"]
[PlyCount "75"]
[EventDate "2019.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. e3 g6 4. d4 c6 5. Nf3 Bg7 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. e4 f6 9. Be3 Kc7 10. 0-0-0 Nh6 11. h3 Be6 12. Be2 Nf7 13. Rd2 Rd8 14. Rxd8 Nxd8 15. Rd1 Nd7 16. Nd2 Nf7 17. Nb3 Bh6 18. Bxh6 Nxh6 19. Na4 Rd8 20. Nac5 Nxc5 21. Nxc5 Rxd1+ 22. Kxd1 Bc8 23. Kd2 Nf7 24. Ke3 b6 25. Na4 Nd8 26. Nc3 Kd6 27. Bd1 Kc5 28. b3 Be6 29. a3 Nb7 30. Be2 Kd6 31. b4 Bf7 32. g3 Nd8 33. Nb1 Ne6 34. Nd2 Nd4 35. Bd1 a5 36. Kd3 axb4 37. axb4 c5 38. b5 1/2-1/2

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2019.06.08"]
[Round "6"]
[White "Salles, Marvio Darilho"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2061"]
[BlackElo "1948"]
[PlyCount "49"]
[EventDate "2019.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Be3 dxe4 4. Nd2 Nf6 5. f3 exf3 6. Ngxf3 Nbd7 7. Qe2 Be7 8. 0-0-0 0-0 9. g4 c5 10. dxc5 Qa5 11. Kb1 Nd5 12. Nb3 Qa4 13. Bf2 b6 14. Rxd5 exd5 15. Qxe7 Qxg4 16. Qe2 Ba6 17. Qd1 Bxf1 18. Rxf1 bxc5 19. Nxc5 Nb6 20. Bd4 Qh5 21. Rg1 g6 22. Ne5 Qxd1+ 23. Rxd1 Rad8 24. Ng4 f5 25. Nh6# 1-0

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2019.06.08"]
[Round "5"]
[White "Silva, Marcelo dos Santos"]
[Black "Figueiredo, Francisco Marques"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1948"]
[BlackElo "1973"]
[PlyCount "37"]
[EventDate "2019.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 f5 2. e4 Nf6 3. e5 Ng4 4. d4 h5 5. h3 Nh6 6. Qxh5+ g6 7. Qxg6+ Nf7 8. e6 dxe6 9. Nf3 c5 10. Ne5 Qxd4 11. Nxf7 Kd7 12. Nxh8 Qxh8 13. Be2 Qe5 14. Qg3 Qf6 15. 0-0 Nc6 16. Nc3 a6 17. Be3 b6 18. Rfd1+ Ke8 19. Bh5+ 1-0

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2019.06.02"]
[Round "4"]
[White "Manzi, Luiz Antonio Bardao"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2082"]
[BlackElo "1948"]
[PlyCount "99"]
[EventDate "2019.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. d3 Be7 5. Nbd2 Nc6 6. 0-0 0-0 7. e4 d6 8. exf5 exf5 9. c3 Kh8 10. Re1 Ng4 11. h3 Nge5 12. Nxe5 Nxe5 13. Qe2 Bf6 14. f4 Nc6 15. Nf3 Bd7 16. Bd2 Re8 17. Qf2 h6 18. d4 Na5 19. b3 Bc6 20. Rxe8+ Qxe8 21. Re1 Be4 22. g4 g6 23. g5 hxg5 24. fxg5 Bg7 25. Qh4+ Kg8 26. Bf4 Qc6 27. Re3 Qb6 28. Nd2 Bxg2 29. Kxg2 Qc6+ 30. Nf3 Re8 31. Qe1 Rxe3 32. Qxe3 Kf7 33. c4 Qd7 34. d5 b6 35. Nh4 Nb7 36. Qe6+ Qxe6 37. dxe6+ Kxe6 38. Nxg6 Kf7 39. Nh4 Ke6 40. Kf3 Nc5 41. Ng2 Ne4 42. h4 c6 43. Bc1 Kf7 44. h5 Be5 45. Nh4 Ke6 46. h6 d5 47. g6 Nd6 48. Bf4 Bxf4 49. Kxf4 Kf6 50. h7 1-0

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2019.06.02"]
[Round "3"]
[White "Silva, Marcelo dos Santos"]
[Black "Reboredo, Maximiano Goncalves"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1948"]
[BlackElo "2076"]
[PlyCount "65"]
[EventDate "2019.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 c5 6. e3 0-0 7. Bd3 cxd4 8. exd4 d5 9. c5 Bd7 10. 0-0 h6 11. Re1 Qd8 12. Rc1 a6 13. Bf4 Nc6 14. Bb1 Ba5 15. a3 Bc7 16. Bxc7 Qxc7 17. Na4 Rad8 18. Nb6 Na7 19. Ne5 Nc8 20. Nbxd7 Nxd7 21. Qd3 Nf6 22. Ng4 Ne4 23. f3 Qf4 24. fxe4 Qxg4 25. exd5 g6 26. d6 Na7 27. Re4 Qg5 28. Rf1 h5 29. Ref4 Nc6 30. Rf6 Kg7 31. R6f4 e5 32. dxe5 Qxe5 33. Rxf7+ 1-0

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2019.06.01"]
[Round "2"]
[White "Almeida, Israel Marcos Marin"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1948"]
[PlyCount "50"]
[EventDate "2019.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. Nf3 Nf6 4. h3 b6 5. e3 Bb7 6. Be2 Be7 7. 0-0 0-0 8. Nbd2 Ne4 9. a3 d6 10. Nxe4 fxe4 11. Nd2 Nd7 12. c3 Nf6 13. Rc1 d5 14. c4 c5 15. Nb3 Rc8 16. Bh2 Qe8 17. dxc5 bxc5 18. Bg4 Nxg4 19. Qxg4 Qf7 20. Nd2 Bf6 21. cxd5 exd5 22. Rc2 Ba6 23. Re1 Bd3 24. Rxc5 Rxc5 25. Bd6 Be7 0-1

[Event "Rio de Janeiro Fexerj op"]
[Site "Rio de Janeiro"]
[Date "2019.06.01"]
[Round "1"]
[White "Silva, Marcelo dos Santos"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1948"]
[BlackElo "2195"]
[PlyCount "50"]
[EventDate "2019.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Nd5 e4 6. Ng1 0-0 7. a3 Bd6 8. d4 exd3 9. Bxd3 Ne5 10. Bc2 Nxd5 11. cxd5 Re8 12. Ne2 Qh4 13. Nf4 Ng6 14. g3 Qe7 15. Qh5 Bxf4 16. gxf4 Qc5 17. Bd3 Qd4 18. Be2 Qe4 19. f3 Qc2 20. Qg5 d6 21. e4 f5 22. Bb5 c6 23. dxc6 bxc6 24. Be2 fxe4 25. fxe4 Qxe4 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2019.03.05"]
[Round "7"]
[White "Gauche, Charles"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2177"]
[BlackElo "1943"]
[PlyCount "80"]
[EventDate "2019.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bb5 Bd6 9. 0-0 0-0 10. Nb3 a6 11. Bxc6 bxc6 12. Na5 c5 13. Re1 Kh8 14. Qe2 cxd4 15. cxd4 Nb6 16. Nc6 Bd7 17. Nfe5 Be8 18. Rf1 Bxe5 19. dxe5 Qg6 20. Nd4 c5 21. Nb3 Bb5 22. Qd1 Bxf1 23. Qxf1 Nd7 24. Qe2 a5 25. h4 a4 26. Nd2 Rf5 27. Nf3 Qg4 28. Kf1 h6 29. Be3 Raf8 30. Qb5 Rxf3 31. gxf3 Qxf3 32. Bxc5 Rf7 33. Re1 Qh1+ 34. Ke2 Qxh4 35. Kd1 Qh5+ 36. Kc1 Qf5 37. Bd4 Qf4+ 38. Be3 Qxe5 39. Qxa4 Qf5 40. f4 g6 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2019.03.04"]
[Round "5"]
[White "Ferreira, Jorge Inacio Jr"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "1943"]
[PlyCount "64"]
[EventDate "2019.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ned2 Be7 9. Re1 0-0 10. Nc4 Bb5 11. a4 Bxc4 12. Bxc4 Nb6 13. Bd3 c6 14. c3 Nbd5 15. Ne5 Qc7 16. c4 Nb4 17. Bb1 Rad8 18. Bg5 c5 19. Bxf6 Bxf6 20. Ra3 g6 21. Qf3 Bg7 22. Rae3 Rxd4 23. g3 Bxe5 24. Rxe5 Rxc4 25. h4 Nc6 26. Rg5 Qd8 27. b3 Rb4 28. Rxc5 Nd4 29. Qe4 Qf6 30. Re3 Ne2+ 31. Rxe2 Rxe4 32. Rxe4 Qf3 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2019.03.04"]
[Round "6"]
[White "Silva, Marcelo dos Santos"]
[Black "Bruce, Shannon Hill"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1943"]
[BlackElo "2072"]
[PlyCount "79"]
[EventDate "2019.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nf3 c5 4. e3 cxd4 5. exd4 d5 6. a3 Be7 7. Nc3 0-0 8. Bd3 dxc4 9. Bxc4 b6 10. Qe2 Bb7 11. 0-0 Nc6 12. Rd1 Na5 13. Ba2 Rc8 14. Bg5 Nd5 15. Ne4 Rc7 16. Qd3 h6 17. Bxe7 Rxe7 18. Rac1 Qa8 19. Bb1 f5 20. Ned2 Nf4 21. Qe3 g5 22. b4 Nc6 23. Nc4 Nxg2 24. Kxg2 g4 25. Nh4 f4 26. Qd2 Ne5+ 27. Kf1 Nxc4 28. Qd3 Ba6 29. Qg6+ Rg7 30. Qxe6+ Kh8 31. Qxh6+ Kg8 32. Kg1 g3 33. d5 gxf2+ 34. Kxf2 Ne3 35. Qe6+ Rff7 36. Rg1 Qxd5 37. Rxg7+ Kxg7 38. Rg1+ Kf8 39. Ng6+ Kg7 40. Ne7+ 1-0

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2019.03.02"]
[Round "1"]
[White "Sato, Luiz Henrique Yuzo"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1419"]
[BlackElo "1943"]
[PlyCount "48"]
[EventDate "2019.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 b6 5. Bd3 Bb7 6. Nbd2 Be7 7. h3 0-0 8. 0-0 Ne4 9. Qe2 d6 10. c3 Qe8 11. Bc4 Qg6 12. Rad1 Nd7 13. Rfe1 Kh8 14. Nf1 a6 15. Ng3 b5 16. Bd3 c5 17. b3 Nxc3 18. Qc2 Nxd1 19. Qxd1 Nf6 20. Nh4 Qf7 21. e4 Nxe4 22. Nxe4 Bxe4 23. Bxe4 fxe4 24. Rxe4 d5 0-1

[Event "Sao Paulo Carnaval op"]
[Site "Sao Paulo"]
[Date "2019.03.02"]
[Round "2"]
[White "Silva, Marcelo dos Santos"]
[Black "Mandetta, Joao Danilo"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1943"]
[BlackElo "2374"]
[PlyCount "72"]
[EventDate "2019.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Nc3 0-0 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. Bg5 Bg4 10. Bxf6 Bxf6 11. Nxd5 Bg7 12. Qd3 Bxf3 13. Bxf3 Nxd4 14. Rad1 e6 15. Nc3 Qa5 16. Be4 Rac8 17. Ne2 Nxe2+ 18. Qxe2 Qxa2 19. Bxb7 Qxc4 20. Qf3 Rc7 21. Ra1 Qb4 22. Be4 Qxb2 23. g3 Qxa1 24. Rxa1 Bxa1 25. Qd3 Bf6 26. h4 Rd8 27. Qf3 Bd4 28. Kg2 h5 29. g4 Rc5 30. gxh5 Rxh5 31. Qg4 Kg7 32. Bf3 Bf6 33. Qa4 Rxh4 34. Qxa7 Rd1 35. Kg3 Bd4 36. Qa4 Bxf2+ 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.27"]
[Round "10"]
[White "Wilberger, Marcelo"]
[Black "Silva, Marcelo dos Santos"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "1617"]
[BlackElo "1977"]
[PlyCount "66"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 Ne4 8. Nxe4 fxe4 9. Nd2 d5 10. f3 e3 11. Nb1 dxc4 12. Bxe3 Nc6 13. Na3 c3 14. Nc4 cxb2 15. Rb1 Bf6 16. Rxb2 Qd5 17. Qd3 Bxd4 18. Bxd4 Qxd4+ 19. Qxd4 Nxd4 20. f4 Rb8 21. Na5 c5 22. e3 Nf5 23. Kf2 b6 24. Rd1 Ne7 25. Rd6 e5 26. Nc4 exf4 27. exf4 Nf5 28. Rc6 Bb7 29. Rc7 Bxg2 30. Kxg2 Rf7 31. Rxc5 Rd8 32. Re5 Rc8 33. Ne3 Nxe3+ 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "9"]
[White "Silva, Marcelo dos Santos"]
[Black "Andrade, Leo Pasqualini"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1977"]
[BlackElo "1828"]
[PlyCount "73"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. d4 exd4 6. exd4 Be7 7. Be2 0-0 8. 0-0 Bg4 9. h3 Bh5 10. Be3 a6 11. c5 Bxf3 12. Bxf3 Nb8 13. Qb3 Nbd7 14. Nxd5 Nxd5 15. Qxd5 c6 16. Qb3 Ra7 17. Rac1 Nf6 18. Rfd1 Nd5 19. Bxd5 Qxd5 20. Qxd5 cxd5 21. Bf4 g5 22. Be5 f6 23. Bc7 Bd8 24. Bxd8 Rxd8 25. Re1 Kf7 26. b4 Rd7 27. a4 Ra8 28. Kf1 Rc8 29. b5 axb5 30. axb5 Ra8 31. Ra1 Rxa1 32. Rxa1 f5 33. Ra7 Ke7 34. Ke2 h5 35. Kd3 f4 36. b6 Ke6 37. c6 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "8"]
[White "Woichinevski, Joao Vinicius Peru"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1528"]
[BlackElo "1977"]
[PlyCount "55"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Qe2 Nxe4 9. Bxe4 Bxe4 10. Qxe4 c5 11. Bg5 Be7 12. Bxe7 Qxe7 13. Qxb7 Nb6 14. Qc6+ Qd7 15. Qxc5 Rc8 16. Qg5 0-0 17. c3 h6 18. Qg3 Qb5 19. Rab1 Qd5 20. a3 Nc4 21. Rfe1 Rb8 22. b3 Nxa3 23. c4 Qd8 24. Ne5 Qc8 25. Rb2 Qc7 26. Ra2 f6 27. Rxa3 fxe5 28. Qxe5 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "5"]
[White "Silva, Marcelo dos Santos"]
[Black "Budag, Lucas Demetrio"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1977"]
[PlyCount "48"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 Bf5 5. cxd5 cxd5 6. Qb3 Qd7 7. Ne5 Qc8 8. e4 Be6 9. Bb5+ Nc6 10. exd5 Bxd5 11. Nxd5 e6 12. Bxc6+ bxc6 13. Nxf6+ gxf6 14. Be3 Rb8 15. Qc2 f5 16. Bf4 Bb4+ 17. Bd2 Rg8 18. 0-0 Qd7 19. Bf4 Rb7 20. Rac1 Rb6 21. a3 Qxd4 22. Nd3 Qd5 23. g3 Ke7 24. Rfe1 Bd6 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "6"]
[White "Silvestre, Gilmar Severino"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1709"]
[BlackElo "1977"]
[PlyCount "130"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 d6 5. d4 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Rb1 Nd7 9. Qc2 Nxc3 10. bxc3 e5 11. Nd2 Rb8 12. e4 f4 13. Nf3 Qe8 14. Qd3 Kh8 15. Ba3 Qf7 16. Rb2 Nb6 17. Nd2 Be6 18. d5 Bd7 19. Rfb1 fxg3 20. fxg3 Qf2+ 21. Kh1 Qf7 22. Rf1 Qh5 23. Nf3 Bg4 24. Rbf2 Na4 25. Bc1 Nc5 26. Qc2 Qg6 27. Nh4 Qh5 28. Nf5 Bf6 29. Be3 b6 30. Bf3 Nd7 31. Qa4 Bxf3+ 32. Rxf3 Nc5 33. Qc2 a5 34. Kg2 Nd7 35. h3 Bg5 36. Bf2 Qg6 37. h4 Bd8 38. Be3 h6 39. R3f2 Nf6 40. Rf3 Kh7 41. Bc1 Qg4 42. Ne3 Qg6 43. Nf5 Re8 44. Re1 Qg4 45. Bd2 Ng8 46. Ne3 Qg6 47. Ref1 Bxh4 48. Nf5 Bg5 49. Rh1 Bxd2 50. Qxd2 Nf6 51. Rh4 Ng8 52. Rf1 Rf8 53. Qe2 Qg5 54. Rg4 Qf6 55. Rxg7+ Kh8 56. Rh1 Rf7 57. Rg4 Rbf8 58. Qe3 Rh7 59. Rgh4 Rff7 60. g4 Qg6 61. a4 Rf6 62. Qg3 Qg5 63. Qe3 Rxf5 64. Qe2 Rf4 65. Kg3 Nf6 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.23"]
[Round "4"]
[White "Tramontini, Renan Cesar"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1721"]
[BlackElo "1977"]
[PlyCount "42"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Nf6 6. cxd5 cxd5 7. Bd3 Be7 8. h3 0-0 9. Nf3 Nc6 10. 0-0 h6 11. Be3 Re8 12. Rc1 Bf8 13. a3 Ne4 14. Nd2 Nxc3 15. Rxc3 Qf6 16. Qf3 Qxf3 17. Nxf3 Bd6 18. Nd2 Bd7 19. Nb3 Re7 20. Rfc1 Rae8 21. Nc5 Bc8 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "3"]
[White "Silva, Marcelo dos Santos"]
[Black "Ulrich, Henning"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1977"]
[PlyCount "35"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. a4 h5 7. Nf3 e5 8. d5 Nbd7 9. 0-0 Nc5 10. Bg5 a5 11. Nd2 Bd7 12. Nb3 Nxa4 13. Nxa4 Bxa4 14. Qd3 Qc8 15. Rac1 b6 16. Nd2 Nd7 17. Qc3 Nc5 18. Bh6 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.21"]
[Round "1"]
[White "Silva, Marcelo dos Santos"]
[Black "Henriquetta, Rafael Stolf"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1977"]
[BlackElo "1450"]
[PlyCount "15"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. h4 e5 7. d5 Nbd7 8. h5 1/2-1/2

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.09.29"]
[Round "5"]
[White "Santos Filho, Tadeu Souza"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2075"]
[BlackElo "1984"]
[PlyCount "115"]
[EventDate "2018.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 g6 5. g3 Bg7 6. Bg2 Ne7 7. 0-0 Nbc6 8. c3 b6 9. Re1 a5 10. a4 Ba6 11. Bf1 Ra7 12. e5 h6 13. Nb1 g5 14. h3 Qc7 15. d4 Bxf1 16. Kxf1 cxd4 17. cxd4 Nb4 18. Na3 0-0 19. Be3 Qd7 20. Qb3 Rc7 21. Rac1 Rfc8 22. Rc3 Nf5 23. Bd2 Bf8 24. Rec1 Rc6 25. Ke2 Qb7 26. Nb5 Qa6 27. Rxc6 Rxc6 28. Rxc6 Nxc6 29. Qd3 Be7 30. g4 Ng7 31. Ne1 Ne8 32. f4 gxf4 33. Bxf4 Nb4 34. Qc3 Bf8 35. Bd2 f6 36. Nf3 fxe5 37. dxe5 Bg7 38. Bf4 Nd6 39. Nfd4 Ne4 40. Qc7 Nc5 41. Qd8+ Kh7 42. Qe8 Nbd3 43. Bg3 Nxe5 44. Bxe5 Bxe5 45. Qf7+ Bg7 46. b3 Qc8 47. Nc7 Qd7 48. Qxd7 Nxd7 49. Ndxe6 Be5 50. Nxd5 Kg6 51. Kf3 Kf7 52. Nd8+ Kg6 53. Nc6 Bd6 54. h4 Bc5 55. h5+ Kg5 56. Kg3 Bd6+ 57. Kh3 Bc5 58. Nd8 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.09.29"]
[Round "6"]
[White "Silva, Marcelo dos Santos"]
[Black "Chaves, Jorge Antonio Torre"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1984"]
[BlackElo "1949"]
[PlyCount "83"]
[EventDate "2018.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e5 3. dxe5 Ne4 4. Nf3 Bb4+ 5. Nbd2 d5 6. exd6 f5 7. e3 0-0 8. Be2 Nc6 9. 0-0 Kh8 10. a3 Bxd6 11. Qc2 Qe7 12. b4 b6 13. Bb2 Bb7 14. Rae1 Rad8 15. Nd4 Nxd4 16. exd4 Bf4 17. Nf3 Rd6 18. Bc1 Bxc1 19. Qxc1 g5 20. d5 g4 21. Nd4 Qh4 22. Qf4 Rh6 23. Bxg4 Nf6 24. Nxf5 Nxg4 25. Qxh6 Qxh6 26. Nxh6 Nxh6 27. Re7 Rc8 28. Rfe1 Nf5 29. Re8+ Kg7 30. g4 Rxe8 31. Rxe8 Kf7 32. Rh8 Nd6 33. c5 Bxd5 34. cxd6 cxd6 35. f4 Bf3 36. h3 Ke6 37. Kf2 Bc6 38. Ke3 Bd5 39. Rc8 Ba2 40. Rc7 a5 41. bxa5 bxa5 42. f5+ 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.09.23"]
[Round "3"]
[White "Morais, Wagner Soares"]
[Black "Silva, Marcelo dos Santos"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1839"]
[BlackElo "1984"]
[PlyCount "84"]
[EventDate "2018.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. Nbd2 d5 7. Ne5 0-0 8. f4 Bd7 9. Bg2 Be8 10. e3 Nd7 11. 0-0 Nxe5 12. fxe5 Bg5 13. Qe2 a6 14. c4 c6 15. a4 Qa5 16. Rfb1 Qb4 17. c5 b6 18. cxb6 Qxb6 19. b4 Rb8 20. Bf1 Rf7 21. Kf2 Rfb7 22. Qxa6 Qc7 23. Qd3 Bg6 24. Qc3 f4 25. exf4 Bxb1 26. Rxb1 Be7 27. b5 Bd8 28. Nb3 cxb5 29. Qxc7 Rxc7 30. Bxb5 Rc2+ 31. Kg1 Bb6 32. Kh1 Kf7 33. Bd3 Rc3 34. Bb5 Ra8 35. Kg2 Ke7 36. Rb2 Rac8 37. Kh3 Rc2 38. Rb1 Ra2 39. Bd3 Rxa4 40. Nc5 Bxc5 41. dxc5 Ra7 42. Bxh7 Rh8 0-1

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.09.23"]
[Round "4"]
[White "Silva, Marcelo dos Santos"]
[Black "Reis, Virginia Lagrange M"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1984"]
[BlackElo "1741"]
[PlyCount "42"]
[EventDate "2018.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. e3 g6 4. d4 cxd4 5. exd4 Bg7 6. Nc3 d6 7. h3 Nf6 8. Be3 d5 9. c5 0-0 10. Be2 b6 11. cxb6 axb6 12. Bb5 Bd7 13. 0-0 e6 14. Bd2 Re8 15. Bg5 Na5 16. Bxd7 Qxd7 17. Ne5 Qb7 18. Qe2 Ne4 19. Be3 Nxc3 20. bxc3 Bxe5 21. dxe5 Nc4 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.09.22"]
[Round "1"]
[White "Loureiro, Luiz R Vasconcelos"]
[Black "Silva, Marcelo dos Santos"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2328"]
[BlackElo "1984"]
[PlyCount "77"]
[EventDate "2018.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. b3 a5 8. a3 Ne4 9. Bb2 Nd7 10. Nbd2 Ndf6 11. Ne1 Nxd2 12. Qxd2 Ne4 13. Qc2 d5 14. Nd3 c6 15. f3 Nf6 16. e3 Nd7 17. e4 fxe4 18. fxe4 dxe4 19. Bxe4 Nf6 20. Bg2 Qe8 21. Rae1 Qg6 22. Qe2 Bd6 23. Ne5 Bxe5 24. dxe5 Nd7 25. a4 Rxf1+ 26. Rxf1 Nf8 27. Ba3 Nd7 28. Be4 Qe8 29. Bd6 c5 30. Qd3 g6 31. h4 Kg7 32. Qe3 Ra6 33. h5 Rxd6 34. exd6 Qd8 35. h6+ Kg8 36. Qc3 e5 37. Bd5+ Kh8 38. Qf3 Qe8 39. Qf7 1-0

[Event "Rio de Janeiro Estadual-ch"]
[Site "Rio de Janeiro"]
[Date "2018.09.22"]
[Round "2"]
[White "Silva, Marcelo dos Santos"]
[Black "Alves Jr, Jorge Luiz Barbosa"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1984"]
[BlackElo "1752"]
[PlyCount "78"]
[EventDate "2018.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c5 3. e3 g6 4. Nf3 Bg7 5. Be2 d6 6. Nc3 0-0 7. Qc2 Na6 8. a3 Bf5 9. e4 cxd4 10. exf5 dxc3 11. fxg6 hxg6 12. Qxc3 Ne4 13. Qc2 Qa5+ 14. Kf1 Qf5 15. Qd1 Nac5 16. h3 a5 17. g4 Qd7 18. Nd4 Bxd4 19. Qxd4 Nb3 20. Qxe4 Nxa1 21. Bh6 Rfe8 22. Kg2 Nb3 23. Bf3 e5 24. Qd3 Nc5 25. Qc3 Kh7 26. Be3 e4 27. Be2 Qe6 28. h4 Nd3 29. h5 g5 30. Bxg5 Qe5 31. Qd2 f5 32. Bh4 Nf4+ 33. Kf1 Nxe2 34. Qxe2 fxg4 35. Qxg4 Rg8 36. Qe2 Qf4 37. Rh3 Qc1+ 38. Qe1 Qxc4+ 39. Qe2 Rg1+ 0-1

