[Event "Florianopolis op 09"]
[Site "Florianopolis"]
[Date "2021.09.26"]
[Round "5"]
[White "Da Silva, Matheus Lopes"]
[Black "Leffeck, Mateus Bernal"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1619"]
[BlackElo "1766"]
[PlyCount "178"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Re8 9. Re1 Be6 10. Be3 Nd7 11. c3 Qc7 12. Rc1 b5 13. c4 b4 14. d5 Bg4 15. dxc6 Ne5 16. h3 Nxf3+ 17. Bxf3 Bxf3 18. Qxf3 Rac8 19. Red1 Be5 20. Rd2 Qxc6 21. Qxc6 Rxc6 22. b3 Bc3 23. Rd7 Ra6 24. Rxa7 Rxa7 25. Bxa7 Ra8 26. Rd1 Kf8 27. Rd7 Ke8 28. Rb7 Be5 29. g3 g6 30. Bc5 Rxa2 31. Rxb4 Kd7 32. Kg2 Kc6 33. Be3 Bd6 34. Rb6+ Kc7 35. c5 Be5 36. Bf4 Bxf4 37. gxf4 f5 38. b4 Rb2 39. Kg3 Rb1 40. Rf6 Rxb4 41. Rxf7+ Kc6 42. Rxh7 Kxc5 43. Rg7 Rb1 44. Re7 Kd6 45. Re3 Rb8 46. Kh4 Rb2 47. Rg3 Rxf2 48. Rxg6+ Ke7 49. Kg5 Ra2 50. Kxf5 Ra5+ 51. Kg4 Kf7 52. Rg5 Ra8 53. h4 Kf6 54. h5 Rh8 55. Rg6+ Kf7 56. Kg5 Rb8 57. h6 Rb1 58. Rg7+ Kf8 59. f5 Rg1+ 60. Kf6 Rh1 61. Rg6 Rh2 62. Kg5 Rg2+ 63. Kh4 Rh2+ 64. Kg3 Rh5 65. Kf4 Kf7 66. Ke5 Rh1 67. Rf6+ Ke7 68. Re6+ Kf7 69. Kd6 Rd1+ 70. Kc7 Rh1 71. Kd7 Rd1+ 72. Rd6 Rf1 73. h7 Rh1 74. Kd8 Kg7 75. f6+ Kf7 76. Kc7 Rc1+ 77. Kd7 Rh1 78. Kc6 Kg6 79. Kd5 Rxh7 80. Ke6 Rf7 81. Ke5 Ra7 82. Rd4 Kf7 83. Rd5 Rb7 84. Kf5 Ra7 85. Kg5 Rb7 86. Rf5 Rb6 87. Rf4 Rb5+ 88. Rf5 Rxf5+ 89. Kxf5 Kf8 1/2-1/2

[Event "Florianopolis op 09"]
[Site "Florianopolis"]
[Date "2021.09.26"]
[Round "6"]
[White "De Freitas, Isabella Ribeiro Co"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1909"]
[BlackElo "1619"]
[PlyCount "103"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 c5 7. d5 Nbd7 8. 0-0 a6 9. Rb1 Ng4 10. Ne1 Ngf6 11. a3 Nb6 12. Be3 Qc7 13. Rc1 e6 14. dxe6 Bxe6 15. b3 Rfe8 16. Nd3 Nfd7 17. Nf4 Qc6 18. Ncd5 Bxd5 19. exd5 Qc7 20. h4 Ne5 21. h5 Nbd7 22. b4 b6 23. Kh2 Bf6 24. Rh1 Kg7 25. Qd2 b5 26. Kg1 bxc4 27. Nh3 cxb4 28. Bh6+ Kg8 29. axb4 c3 30. Rxc3 Qb6 31. Rc1 Rac8 32. Kh2 Nf8 33. Be3 Qd8 34. f4 Rxc1 35. Rxc1 Qe7 36. fxe5 Qxe5+ 37. Bf4 Qxe2 38. Qxe2 Rxe2 39. Bxd6 Be5+ 40. Bxe5 Rxe5 41. hxg6 hxg6 42. d6 Rb5 43. Rc8 Kg7 44. Rc7 Rxb4 45. Ng5 Kf6 46. Nxf7 Rd4 47. Ra7 Ke6 48. Re7+ Kf6 49. Nd8 Rxd6 50. Rf7+ Kg5 51. Rxf8 a5 52. Nf7+ 1-0

[Event "Florianopolis op 09"]
[Site "Florianopolis"]
[Date "2021.09.25"]
[Round "3"]
[White "Da Silva, Matheus Lopes"]
[Black "Bashtavenko, Aleksey Stanislavov"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1619"]
[BlackElo "1558"]
[PlyCount "39"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 a6 10. Nc3 Be7 11. Be3 0-0 12. Bd3 f5 13. 0-0 f4 14. Bc1 f3 15. gxf3 Bh3 16. Re1 Nd7 17. f4 exf4 18. Qh5 Nf6 19. Qxh3 Rc8 20. Bxf4 1-0

[Event "Florianopolis op 09"]
[Site "Florianopolis"]
[Date "2021.09.25"]
[Round "4"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Da Silva, Matheus Lopes"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1756"]
[BlackElo "1619"]
[PlyCount "100"]
[EventDate "2021.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d5 5. 0-0 0-0 6. Nbd2 c5 7. b3 Nc6 8. Bb2 Nb4 9. Ne5 Nxd3 10. Nxd3 cxd4 11. exd4 Bf5 12. Ne5 Ne4 13. Ndf3 Rc8 14. Rc1 Nc3 15. Qd2 Nxa2 16. c4 Nxc1 17. Rxc1 dxc4 18. bxc4 Be4 19. d5 b5 20. Ng5 Bxe5 21. Bxe5 f6 22. Ne6 Qd7 23. Bb2 Rf7 24. Qd4 Bf5 25. Nc5 Qd6 26. cxb5 Rff8 27. Ba3 Rfd8 28. g4 Be6 29. Re1 Bxd5 30. Qe3 Qe5 31. Qc1 Qd4 32. h3 e5 33. Rd1 Qc4 34. Qe3 Qxb5 35. h4 Qc4 36. f3 Ba8 37. Nd3 Qb3 38. Qe2 Qxa3 39. Ne1 Rxd1 40. Qxd1 Qc5+ 41. Kh2 Qf2+ 42. Kh3 Qd4 43. Qb1 Bd5 44. h5 gxh5 45. gxh5 Be6+ 46. Kg3 Qf4+ 47. Kf2 Qh4+ 48. Ke2 Bc4+ 49. Nd3 Bxd3+ 50. Qxd3 Qc4 0-1

[Event "Florianopolis op 09"]
[Site "Florianopolis"]
[Date "2021.09.25"]
[Round "2"]
[White "Volkmann, Andre Jordi"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2067"]
[BlackElo "1619"]
[PlyCount "107"]
[EventDate "2021.09.24"]
[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 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nf6 6. Nc3 Bg7 7. Be3 b6 8. Bb5+ c6 9. Be2 0-0 10. f4 Bb7 11. h3 c5 12. e5 Nd5 13. Nxd5 Bxd5 14. dxc5 bxc5 15. Bf3 e6 16. Kf2 Na6 17. a3 Qb6 18. Qc2 Bb3 19. Qc3 Rac8 20. Be2 Bd5 21. Nf3 Rfd8 22. Rhc1 Qb7 23. Bxa6 Qxa6 24. Bxc5 Bf8 25. b4 Bxc5+ 26. bxc5 Bxf3 27. gxf3 Rd3 28. Qb4 Rcd8 29. Qc4 Qc6 30. Qe4 R8d5 31. Kg3 R3d4 32. Qe3 h5 33. Rc3 Rd2 34. Rac1 Qc7 35. R1c2 Rd1 36. c6 g5 37. Kf2 gxf4 38. Qxf4 Rxe5 39. Re3 Rdd5 40. Rce2 f6 41. Rxe5 Rxe5 42. Rxe5 fxe5 43. Qg5+ Kf8 44. Qf6+ Ke8 45. Qxe6+ Kd8 46. Qg8+ Ke7 47. Qg7+ Kd6 48. Qxc7+ Kxc7 49. Kg3 Kxc6 50. Kh4 Kb5 51. Kxh5 Ka4 52. Kg4 Kxa3 53. h4 a5 54. h5 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.13"]
[Round "5"]
[White "Da Silva, Matheus Lopes"]
[Black "Nunes, Lucas Alexandre"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1626"]
[BlackElo "1371"]
[PlyCount "53"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. Na3 Nf6 5. c4 c6 6. e3 Bb4 7. Nc2 Ba5 8. Be2 Nbd7 9. 0-0 0-0 10. Nh4 Bg6 11. f4 Ne4 12. b4 Bxb4 13. Nxg6 hxg6 14. Nxb4 Qa5 15. a3 c5 16. d3 cxb4 17. dxe4 bxa3 18. Rxa3 Qc7 19. cxd5 e5 20. fxe5 Nxe5 21. Bxe5 Qxe5 22. Qd4 Rfe8 23. Qxe5 Rxe5 24. Bd3 Re7 25. Re1 b6 26. Kf2 f6 27. Kf3 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.13"]
[Round "6"]
[White "Steuck, Camilli"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1264"]
[BlackElo "1626"]
[PlyCount "125"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d3 c5 6. h3 b6 7. Nf3 Bb7 8. Be2 e5 9. Be3 Bd6 10. c3 f5 11. Qc2 0-0 12. Qb3 Nd7 13. Qxd5+ Bxd5 14. 0-0 Rae8 15. Rfe1 Bc6 16. Rad1 Bc7 17. Bc1 h6 18. Nh2 Nf6 19. Bf3 e4 20. dxe4 Nxe4 21. Nf1 Bb5 22. Nd2 Ng5 23. Bd5+ Kh8 24. c4 Rxe1+ 25. Rxe1 Re8 26. Rxe8+ Bxe8 27. h4 Nf7 28. Nf3 Ne5 29. Nxe5 Bxe5 30. g3 Bh5 31. Kf1 Bd1 32. Ke1 Bc2 33. Ke2 Kh7 34. a3 g6 35. b4 cxb4 36. axb4 Bb3 37. Kd3 Kg7 38. Be3 Ba2 39. b5 Bb3 40. Kd2 Ba2 41. Kd3 h5 42. Bg5 Bb1+ 43. Ke3 Bc2 44. Kd2 Bb1 45. Ke3 Bb2 46. Ke2 Be5 47. Ke3 Kf8 48. Ke2 f4 49. gxf4 Bd6 50. Ke3 Bc5+ 51. Ke2 Ke8 52. Bf6 Kd7 53. Be5 Bd6 54. Ke3 Bc5+ 55. Ke2 Bd6 56. Ke3 Bf5 57. Ke2 Bg4+ 58. Ke3 Bc5+ 59. Bd4 Bxd4+ 60. Kxd4 Kd6 61. Bf7 Bf5 62. Bd5 Bc2 63. Bf7 1/2-1/2

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.12"]
[Round "3"]
[White "Da Silva, Matheus Lopes"]
[Black "Campagnolo, Bruna"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1626"]
[BlackElo "1270"]
[PlyCount "115"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. a3 d5 7. exd5 exd5 8. Bb5 Bd7 9. 0-0 Qc7 10. Re1+ Be7 11. Bxc6 bxc6 12. Bg5 Bg4 13. f3 Be6 14. Nxe6 fxe6 15. Rxe6 0-0 16. Kh1 Rab8 17. b3 Bd6 18. Bxf6 Rxf6 19. Rxf6 gxf6 20. g3 Be5 21. Qd3 Qd7 22. f4 Bc7 23. Re1 d4 24. Qc4+ Kh8 25. Rd1 Bb6 26. Na4 Rd8 27. Kg2 c5 28. Kf2 Re8 29. Re1 Rxe1 30. Kxe1 Qe8+ 31. Qe2 Ba5+ 32. Kd1 Qc6 33. Kc1 Kg8 34. Kb2 Kf8 35. Qd3 Kg7 36. Qf5 Bb6 37. g4 c4 38. Nxb6 axb6 39. bxc4 Qxc4 40. Qd7+ Kg6 41. Qe8+ Kg7 42. Qe7+ Kg6 43. Qe4+ Kh6 44. Qd3 Qd5 45. h4 Kg7 46. g5 fxg5 47. fxg5 h6 48. gxh6+ Kxh6 49. Qd2+ Kh5 50. Qg5+ Qxg5 51. hxg5 Kxg5 52. Kb3 Kf4 53. Kc4 Ke3 54. a4 Ke4 55. Kb5 Ke3 56. Kxb6 Kd2 57. Kc5 Kxc2 58. Kxd4 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.12"]
[Round "4"]
[White "Dull, Amanda Paul"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1836"]
[BlackElo "1626"]
[PlyCount "75"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 e6 5. Nc3 d6 6. Bxd3 Nf6 7. Nge2 Be7 8. 0-0 Nbd7 9. b3 b6 10. Bb2 Bb7 11. Bc2 Nc5 12. Ng3 0-0 13. Qe2 a6 14. Rad1 Qc7 15. f4 b5 16. e5 Ne8 17. Qh5 g6 18. Qh6 dxe5 19. f5 Qc6 20. Rd2 exf5 21. Nd5 Bd8 22. Bxe5 Ne6 23. Kh1 Bg5 24. Qxg5 Qxd5 25. Qe3 Qc5 26. Qe1 bxc4 27. Nxf5 f6 28. Nh6+ Kg7 29. Rd7+ Kh8 30. Bc3 Qc6 31. Rxb7 Qxb7 32. Qxe6 Kg7 33. Qh3 cxb3 34. Bxb3 Qb5 35. Re1 Ra7 36. Qe3 Rc7 37. Ng4 Qf5 38. Qh6+ 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.12"]
[Round "2"]
[White "Pomar, Marcelo Nascimento"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1991"]
[BlackElo "1626"]
[PlyCount "65"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 b5 7. Bg2 Bb7 8. 0-0 e6 9. Qe2 Be7 10. Rd1 Qc7 11. a4 b4 12. Na2 e5 13. Nf5 0-0 14. Nxb4 Rc8 15. Bg5 a5 16. Nxe7+ Qxe7 17. Nd5 Bxd5 18. Rxd5 h6 19. Bxf6 Qxf6 20. Rad1 Ra6 21. Bh3 Rcc6 22. b3 Qe7 23. Qd2 Nd7 24. Bxd7 Qxd7 25. Rxe5 Qc7 26. Re8+ Kh7 27. Qd3 Rab6 28. e5+ g6 29. e6 fxe6 30. Rxe6 Qf7 31. h4 h5 32. g4 hxg4 33. h5 1-0

[Event "Timbo op"]
[Site "Timbo"]
[Date "2021.06.11"]
[Round "1"]
[White "Da Silva, Matheus Lopes"]
[Black "Darcanal, Emanuele1111"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1626"]
[BlackElo "1030"]
[PlyCount "59"]
[EventDate "2021.06.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf5 g6 6. Ne3 d6 7. Nc3 Nf6 8. a4 Be7 9. Ned5 Be6 10. Bc4 Nbd7 11. Be3 Rb8 12. a5 Ng4 13. Nc7+ Qxc7 14. Bxe6 Nxe3 15. Bxd7+ Qxd7 16. fxe3 0-0 17. 0-0 b5 18. Nd5 b4 19. Nxe7+ Qxe7 20. Qd3 Qa7 21. Rf6 Rfd8 22. b3 Kg7 23. Raf1 Qc5 24. Rxf7+ Kg8 25. Kh1 Qxa5 26. Qc4 d5 27. exd5 Qxd5 28. Rf8+ Kg7 29. R1f7+ Kh6 30. Qh4# 1-0

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.09"]
[Round "6"]
[White "Da Silva, Matheus Lopes"]
[Black "Soares, Suyane"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1626"]
[BlackElo "1195"]
[PlyCount "49"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 0-0 7. Bd2 Qc7 8. 0-0 Nc6 9. Nde2 d5 10. exd5 Nxd5 11. Nxd5 exd5 12. Nf4 d4 13. Nd5 Qd6 14. Nxb4 Nxb4 15. Bc4 Nc6 16. Re1 Bf5 17. c3 dxc3 18. Bxc3 Qg6 19. Qf3 h6 20. Bd5 Rac8 21. Re3 Bd7 22. Qf4 Qh5 23. Rg3 g5 24. Qf6 Qg6 25. Qh8# 1-0

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.09"]
[Round "5"]
[White "Zimmermann, Kleber Renato P"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1982"]
[BlackElo "1626"]
[PlyCount "93"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8. Qb3 Be6 9. Qxd5 Bxd5 10. e3 c5 11. Bb5+ Bc6 12. Rb1 b6 13. Ke2 Bxb5+ 14. Rxb5 Nd7 15. a4 Rc8 16. Kd3 e5 17. Rhb1 exd4 18. exd4 0-0 19. a5 cxd4 20. cxd4 Rc6 21. axb6 axb6 22. Rd5 Nf6 23. Rdb5 Nd7 24. Rd5 Nf6 25. Bxf6 Bxf6 26. Rdb5 Rfc8 27. Rxb6 Rc3+ 28. Ke2 Rc2+ 29. Kf1 Kg7 30. R6b2 R2c4 31. Rd2 Rd8 32. d5 Rd6 33. Rb3 g5 34. h3 h5 35. Rbd3 g4 36. hxg4 hxg4 37. Ne1 Bg5 38. Rc2 Rxc2 39. Nxc2 Kf6 40. Nb4 Ke5 41. Nc6+ Kf6 42. g3 Kg6 43. Ne5+ Kf6 44. Nxg4+ Kf5 45. f3 Bd8 46. Ne3+ Ke5 47. Nc4+ 1-0

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.08"]
[Round "4"]
[White "Da Silva, Matheus Lopes"]
[Black "Campagnolo, Claudio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1626"]
[BlackElo "1031"]
[PlyCount "75"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. d3 Nc6 6. a3 h6 7. h3 Bf5 8. Nf3 a6 9. Bf4 Na5 10. Ba2 e6 11. 0-0 Bd6 12. Bg3 Bxg3 13. fxg3 0-0 14. g4 Bg6 15. g5 hxg5 16. Nxg5 Re8 17. Qd2 Nc6 18. Ne2 e5 19. Ng3 Nd7 20. Nxf7 Bxf7 21. Bxf7+ Kf8 22. Bxe8+ Kxe8 23. Nh5 Qe7 24. Rae1 Nf8 25. Nf4 Rd8 26. Qc3 b6 27. Qxc6+ Nd7 28. Ng6 Qc5+ 29. Qxc5 Nxc5 30. Nxe5 Ne6 31. Ng6 Rd6 32. Nf4 Kd7 33. Nxe6 Rxe6 34. Rf7+ Kd6 35. Rxe6+ Kxe6 36. Rxg7 Kd6 37. h4 c5 38. h5 1-0

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.08"]
[Round "2"]
[White "Da Silva, Matheus Lopes"]
[Black "Mileski, Lucas de Souza"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1626"]
[BlackElo "1768"]
[PlyCount "18"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be3 Ng4 9. Bc1 Nf6 1/2-1/2

[Event "Sao Bento do Sul op 05"]
[Site "Sao Bento do Sul"]
[Date "2021.05.08"]
[Round "3"]
[White "Fischer Junior, Donaldo"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1842"]
[BlackElo "1626"]
[PlyCount "113"]
[EventDate "2021.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Nf3 Be7 8. e5 dxe5 9. Qxd8+ Bxd8 10. Nxe5 h6 11. Bd2 Bc7 12. Nd3 Nbd7 13. g3 Ne5 14. Nxe5 Bxe5 15. Bg2 Rb8 16. 0-0-0 b5 17. Bc6+ Bd7 18. Bxd7+ Nxd7 19. Ne4 f5 20. f4 Bxb2+ 21. Kxb2 fxe4 22. Rhe1 Nc5 23. Bb4 Rc8 24. Bxc5 Rxc5 25. Rxe4 Rc6 26. c4 bxc4 27. Kc3 Ke7 28. Rxc4 Rxc4+ 29. Kxc4 Rc8+ 30. Kb3 g5 31. Rd4 Rc1 32. fxg5 hxg5 33. Ra4 Rh1 34. Rxa6 Rxh2 35. Rc6 Rg2 36. Rc3 Rg1 37. Kb4 Rb1+ 38. Rb3 Rc1 39. a4 Rc8 40. a5 e5 41. a6 Ra8 42. Ka5 Ke6 43. Re3 Kd5 44. Kb6 Kd4 45. Re1 e4 46. Kb7 Rxa6 47. Kxa6 e3 48. Kb5 g4 49. Kb4 Ke4 50. Kc3 Kf3 51. Kd4 e2 52. Kd3 Kxg3 53. Kxe2 Kg2 54. Rb1 Kh2 55. Kf2 g3+ 56. Kf3 g2 57. Kf2 1-0

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.11.02"]
[Round "6"]
[White "Da Silva Junior, Marco Aurelio"]
[Black "Da Silva, Matheus Lopes"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1709"]
[BlackElo "1603"]
[PlyCount "124"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 c6 5. Bg2 d5 6. 0-0 0-0 7. d3 Nbd7 8. Nbd2 Re8 9. e4 dxe4 10. dxe4 Nxe4 11. Bxg7 Nxd2 12. Qxd2 Kxg7 13. Rad1 Qc7 14. Rfe1 Nf6 15. Qc3 Kg8 16. Ng5 h6 17. Ne4 Nxe4 18. Bxe4 Be6 19. Qe3 Kh7 20. h4 a6 21. h5 Bf5 22. Bxf5 gxf5 23. Qc5 e6 24. Rd6 Rad8 25. Red1 Rxd6 26. Qxd6 Qxd6 27. Rxd6 Re7 28. f4 Kg7 29. Kf2 Kf6 30. Kf3 Rc7 31. c4 Ke7 32. c5 Rd7 33. Rxd7+ Kxd7 34. Ke3 Ke7 35. Kd4 Kf6 36. b4 Ke7 37. a4 f6 38. a5 Kf7 39. Kd3 e5 40. g4 Ke6 41. gxf5+ Kxf5 42. fxe5 fxe5 43. Ke3 e4 44. Ke2 Kg5 45. Ke3 Kf5 46. Ke2 Ke5 47. Ke3 Kd5 48. Ke2 Kd4 49. Kd2 e3+ 50. Ke2 Ke4 51. Ke1 Kd3 52. Kd1 Kc3 53. Ke2 Kxb4 54. Kxe3 Kxc5 55. Kf4 Kd5 56. Kf5 c5 57. Kg6 c4 58. Kxh6 c3 59. Kg7 c2 60. h6 c1Q 61. h7 Kc5 62. Kg8 Qc3 0-1

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.11.01"]
[Round "5"]
[White "Da Silva, Matheus Lopes"]
[Black "Oliveira, Juliana Paola Leal"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1603"]
[PlyCount "27"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8 8. Bxd5 Qe7 9. Bxc6+ bxc6 10. Qxc6+ Kd8 11. Qxa8 a6 12. Nc3 Qc5 13. Qd5+ Qxd5 14. Nxd5 1-0

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.11.01"]
[Round "4"]
[White "Moretto, Heitor Frainer"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1493"]
[BlackElo "1603"]
[PlyCount "61"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Qa5 3. Nf3 e6 4. Be2 d6 5. 0-0 Nf6 6. e5 dxe5 7. Nxe5 Qc7 8. d4 cxd4 9. cxd4 Bd6 10. Nf3 Nd5 11. Nc3 Nxc3 12. bxc3 Qxc3 13. Bd2 Qc7 14. Rc1 Qd8 15. d5 0-0 16. Bd3 exd5 17. Ng5 h6 18. Qh5 Qf6 19. Nh7 Qd4 20. Nxf8 Bg4 21. Qh4 Qxd3 22. Qxg4 Qxd2 23. Rc8 Bxf8 24. Qa4 b6 25. Qe8 Qb4 26. Rfc1 g6 27. h3 Kg7 28. R1c7 Qb1+ 29. Kh2 Nd7 30. Rxd7 Qf5 31. Qxf8+ 1-0

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.10.31"]
[Round "2"]
[White "Da Silva, Matheus Lopes"]
[Black "Borges, Lucas Silvestre"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1603"]
[BlackElo "1891"]
[PlyCount "119"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. Bd3 Bxd3 8. Qxd3 e6 9. g5 Ne7 10. Ne2 c5 11. c3 Nd7 12. Nf4 g6 13. Na3 Nf5 14. Nc2 c4 15. Qd1 Nxh4 16. Rxh4 Qxg5 17. Rh3 Qg1+ 18. Ke2 Qxd1+ 19. Kxd1 Be7 20. Ne3 0-0-0 21. Bd2 Nb6 22. Kc2 Kd7 23. Rg1 Rdf8 24. Be1 Kc6 25. Bh4 Nc8 26. b3 b5 27. a4 a6 28. axb5+ axb5 29. bxc4 bxc4 30. Bxe7 Nxe7 31. Ra1 Ra8 32. Rhh1 Rhb8 33. Nh3 Kd7 34. Rhb1 Ke8 35. Ng5 Kf8 36. Rxb8+ Rxb8 37. Ra7 Rc8 38. Ng2 Ke8 39. Nf4 Rb8 40. Nfh3 Nf5 41. Nxf7 Ne3+ 42. Kc1 Rb3 43. Nd6+ Kf8 44. Ng5 Rxc3+ 45. Kd2 Rd3+ 46. Ke2 Nf5 47. Nxe6+ Kg8 48. Nxf5 gxf5 49. Rg7+ Kh8 50. Rg5 Ra3 51. Rxh5+ Kg8 52. Rxf5 Ra2+ 53. Kd1 c3 54. Rf8+ Kh7 55. Rc8 Ra6 56. Nf4 Ra4 57. Ne2 Ra1+ 58. Kc2 Ra2+ 59. Kd3 Rd2+ 60. Ke3 1-0

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.10.31"]
[Round "3"]
[White "Da Silva, Matheus Lopes"]
[Black "Hille, Willian Henrique"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1603"]
[BlackElo "2000"]
[PlyCount "66"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Nge7 6. Bg5 h6 7. Bh4 g5 8. Bg3 Qd7 9. c3 a6 10. a4 Bxd3 11. Qxd3 Ng6 12. Nbd2 Be7 13. b4 g4 14. Ng1 h5 15. f3 h4 16. Bf2 Nf4 17. Qf1 Bxb4 18. Rc1 Ba3 19. Rc2 h3 20. g3 Ng2+ 21. Kd1 gxf3 22. Ndxf3 Na5 23. Nxh3 Rxh3 24. Qxg2 Rh8 25. Ng5 Be7 26. Be3 Nc4 27. Bc1 Qxa4 28. Ke1 Qa1 29. Ke2 Qb1 30. Kd3 Qb5 31. Ke2 Na3+ 32. Ke1 Qb1 33. Kd1 Bxg5 0-1

[Event "Sao Bento do Sul op 4th"]
[Site "Sao Bento do Sul"]
[Date "2020.10.31"]
[Round "1"]
[White "Volkmann, Andre Jordi"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2059"]
[BlackElo "1603"]
[PlyCount "113"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 Nc6 8. Bb5 Bd7 9. f4 a6 10. Be2 e6 11. Nf3 Bc8 12. 0-0 0-0 13. a4 a5 14. Rc1 Nb4 15. Qb3 Bd7 16. Rfd1 Qe8 17. Bb5 c6 18. Bf1 c5 19. dxc5 Nxa4 20. Rxd7 Nxc3 21. bxc3 Qxd7 22. cxb4 axb4 23. Qxb4 Ra4 24. c6 Qxc6 25. Qxf8+ Bxf8 26. Rxc6 bxc6 27. Nd2 Ra3 28. Nc4 Ra1 29. Ne5 c5 30. Nd7 c4 31. Nxf8 Kxf8 32. Kf2 c3 33. Bd3 Ra2+ 34. Kf3 h5 35. f5 Ra1 36. fxg6 fxg6 37. e5 Kf7 38. Kf4 Ra4+ 39. Kf3 Ra2 40. h4 c2 41. g3 Ra5 42. Bxc2 Rxe5 43. Be4 Ra5 44. Kf4 Rb5 45. Bd4 Rb4 46. Be5 Ra4 47. Ke3 Ra5 48. Bc3 Ra3 49. Kd3 Ra7 50. Kd4 Ra4+ 51. Ke5 Ra3 52. Be1 Re3 53. Bf2 Re2 54. Bc5 Re1 55. Kf4 Rc1 56. Bd4 Rc4 57. Be5 1/2-1/2

[Event "Caioba Copel op 5th"]
[Site "Caioba"]
[Date "2019.09.17"]
[Round "4"]
[White "Da Silva, Matheus Lopes"]
[Black "Rosa, Jefferson Luiz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1621"]
[BlackElo "1408"]
[PlyCount "49"]
[EventDate "2019.08.15"]
[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 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h5 6. Bd3 e6 7. Bxg6 fxg6 8. Qd3 Ne7 9. Bg5 Rh6 10. Bxh6 gxh6 11. f3 hxg4 12. fxg4 Kd7 13. h5 g5 14. Nc3 Na6 15. a3 Qb6 16. 0-0-0 Nc7 17. Na4 Qb5 18. Nc5+ Ke8 19. Qxb5 Nxb5 20. Nxb7 a5 21. Ne2 a4 22. Kb1 Nc8 23. Rhf1 Ra7 24. Nd6+ Bxd6 25. exd6 1-0

[Event "Caioba Copel op 5th"]
[Site "Caioba"]
[Date "2019.08.16"]
[Round "2"]
[White "Da Silva, Matheus Lopes"]
[Black "Grigoli, Leonardo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1621"]
[BlackElo "1094"]
[PlyCount "133"]
[EventDate "2019.08.15"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 g5 7. Bg3 d6 8. h3 Bd7 9. Nbd2 Qe7 10. Qe2 g4 11. Ng1 gxh3 12. Nxh3 Nd4 13. Qd1 0-0-0 14. c3 Nc6 15. Qe2 Na5 16. 0-0-0 Rhg8 17. Nb3 Nxb3+ 18. Bxb3 Rxg3 19. fxg3 Bg4 20. Qd2 Bxd1 21. Qxd1 Rg8 22. Qf3 c6 23. Nf2 Nd7 24. Kb1 Bxf2 25. Qxf2 Rg6 26. Qxf7 Qxf7 27. Bxf7 Rxg3 28. Rxh6 Rxd3 29. g4 Rg3 30. Rxd6 Kc7 31. Rg6 Nc5 32. Rg7 Kb6 33. g5 Nxe4 34. g6 Nf6 35. Be6 e4 36. Bf5 e3 37. Re7 Rg5 38. Bd3 a6 39. Rxe3 Nd5 40. Rf3 Rg4 41. Rf7 Nf4 42. Bf5 Rg1+ 43. Kc2 Rg2+ 44. Kb3 Nxg6 45. Bc8 Ne5 46. Rxb7+ Ka5 47. Ra7 Rg8 48. Rxa6+ Kb5 49. a4+ Kc5 50. Be6 Rb8+ 51. Kc2 Rh8 52. b4+ Kd6 53. Bf5 Nc4 54. Be4 Rh2+ 55. Kd3 Ne5+ 56. Ke3 Rh3+ 57. Kd2 Rh2+ 58. Kc1 Re2 59. Bxc6 Nxc6 60. b5 Kd5 61. Rxc6 Ra2 62. Ra6 Kc4 63. Rc6+ Kb3 64. b6 Rc2+ 65. Kd1 Rb2 66. a5 Ka4 67. a6 1-0

[Event "Caioba Copel op 5th"]
[Site "Caioba"]
[Date "2019.08.16"]
[Round "3"]
[White "Pereira, Geanfrancesco"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "2089"]
[BlackElo "1621"]
[PlyCount "85"]
[EventDate "2019.08.15"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 c6 5. Nf3 Bg7 6. Bf4 Qb6 7. cxd5 Qxb3 8. axb3 Nxd5 9. Nxd5 cxd5 10. Bxb8 Rxb8 11. Rxa7 Bf5 12. e3 0-0 13. Kd2 Be4 14. Ne1 Rfc8 15. Bd3 Rc6 16. f3 Bxd3 17. Nxd3 e6 18. Rc1 Rxc1 19. Kxc1 b6 20. Kd2 b5 21. b4 Kf8 22. Nc5 Ke8 23. Rb7 Rxb7 24. Nxb7 Kd7 25. Kd3 Bf8 26. Nc5+ Kd6 27. e4 Bh6 28. e5+ Kc6 29. Ke2 Bf8 30. f4 Be7 31. Kf3 Kc7 32. g4 Kc8 33. f5 h6 34. fxe6 fxe6 35. Nxe6 g5 36. Nc5 Kd8 37. Ke3 Kc7 38. Kd3 Kc8 39. Kc3 Kd8 40. Ne6+ Kd7 41. Ng7 Bf8 42. Nf5 Kc6 43. e6 1-0

[Event "Caioba Copel op 5th"]
[Site "Caioba"]
[Date "2019.08.15"]
[Round "1"]
[White "De Camargo, Juliano Maciel"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "D92"]
[BlackElo "1621"]
[PlyCount "72"]
[EventDate "2019.08.15"]
[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 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bf4 dxc4 6. e4 0-0 7. Bxc4 e6 8. h3 Nbd7 9. Rc1 c5 10. Bd6 Re8 11. dxc5 Qa5 12. c6 bxc6 13. 0-0 Rd8 14. Qe2 Nb6 15. b4 Qh5 16. Bf4 Nxc4 17. Qxc4 Bb7 18. Rfe1 Nd7 19. a4 Ne5 20. Nxe5 Bxe5 21. g4 Qxh3 22. Bxe5 Qxg4+ 23. Bg3 Rd2 24. Re2 Rad8 25. Rc2 R2d4 26. Qc5 h5 27. Kh2 h4 28. Be5 Rd3 29. Re3 h3 30. Rg3 Rxg3 31. Bxg3 Rd3 32. Qe5 Qf3 33. Kxh3 Qh1+ 34. Kg4 Qf3+ 35. Kh3 Qh1+ 36. Kg4 Qf3+ 1/2-1/2

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.14"]
[Round "6.1"]
[White "Da Silva, Matheus Lopes"]
[Black "Staron, Douglas Rentz"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1620"]
[BlackElo "1823"]
[PlyCount "66"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. 0-0 Be7 7. Re1 Nf6 8. Qe2 a6 9. Bxc6+ bxc6 10. d3 Ra7 11. Bg5 0-0 12. h3 h6 13. Bh4 Be6 14. Ne5 Qc8 15. Ng6 Re8 16. Nxe7+ Raxe7 17. Qd2 Kh7 18. Ne2 Rg8 19. Bxf6 gxf6 20. Kh2 Ree8 21. Qc3 Qb8+ 22. g3 d4 23. Qxc5 Rg5 24. Qxd4 c5 25. Qf4 Qc8 26. h4 Rf5 27. Qd2 Rxf2+ 28. Kg1 Rf5 29. Nf4 Rg8 30. Kh2 Qc7 31. Rg1 Rg4 32. Kh3 Rfxf4 33. gxf4 Rxg1+ 0-1

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.14"]
[Round "5.1"]
[White "Mainardes, Christian Junior"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1732"]
[BlackElo "1620"]
[PlyCount "68"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. 0-0 b5 9. a3 Bb7 10. h3 Nxe4 11. Nxe4 Bxe4 12. Re1 Bb7 13. c3 0-0 14. Qc2 f5 15. g3 Nd7 16. Bd2 Rc8 17. Rad1 Nc5 18. Be3 Ne4 19. Nxe5 Qe8 20. Nd3 Ng5 21. Bxg5 Bxg5 22. Nf4 Bxf4 23. Bc4+ bxc4 24. Rxe8 Rcxe8 25. gxf4 Rf6 26. Kh2 Be4 27. Qa4 Ree6 28. Qxc4 d5 29. Qc8+ Kf7 30. Rg1 Rg6 31. Rxg6 Rxg6 32. Qd7+ Kf8 33. Qd8+ Kf7 34. Qd7+ Kf8 1/2-1/2

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.13"]
[Round "3.3"]
[White "Colaco, Willian Wagner Soar"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1589"]
[BlackElo "1620"]
[PlyCount "106"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. e3 d5 5. Bd3 0-0 6. 0-0 Nbd7 7. Nbd2 c5 8. c3 b6 9. h3 Bb7 10. Qe2 Ne4 11. Bf4 Re8 12. Ba6 Bxa6 13. Qxa6 e5 14. dxe5 Nxe5 15. Nxe4 dxe4 16. Nxe5 Bxe5 17. Bxe5 Rxe5 18. Rfd1 Rd5 19. Qe2 Qg5 20. Rxd5 Qxd5 21. c4 Qe6 22. Rd1 Re8 23. Rd5 Re7 24. Qd2 Kg7 25. b3 f5 26. g3 Qf6 27. h4 Re5 28. Rd7+ Re7 29. Rd6 Re6 30. Rd7+ Re7 31. Rd8 Qe5 32. Kg2 Kh6 33. Rd6 Re6 34. Rd5 Qf6 35. Rd8 Re7 36. Qd5 Qf7 37. Qd6 Kg7 38. Qd1 Qf6 39. Rc8 Qf7 40. Rd8 Qf6 41. Qd5 Qf7 42. Qd1 Qf6 43. Rd5 Re5 44. Rd8 Re7 45. Qd5 Qf7 46. Qd6 Qf6 47. Qd2 Qf7 48. Qc3+ Kh6 49. Qd2 Kg7 50. Qb2+ Kh6 51. Qd2 Kg7 52. Qd1 Qf6 53. Qd5 Qf7 1/2-1/2

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.13"]
[Round "4.2"]
[White "Da Silva, Matheus Lopes"]
[Black "Bartmeyer, Jose Francisco"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1620"]
[BlackElo "1270"]
[PlyCount "64"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Be7 5. c3 Nxe4 6. Re1 Nd6 7. Bxc6 dxc6 8. Nxe5 0-0 9. d4 Bf5 10. Bf4 Bg5 11. Qc1 Bf6 12. Nd2 Re8 13. Ndc4 Rc8 14. Nxd6 cxd6 15. Nc4 Rxe1+ 16. Qxe1 Be7 17. Qe2 d5 18. Re1 Bf8 19. Qe5 Be6 20. Nd6 Bxd6 21. Qxd6 Qxd6 22. Bxd6 g6 23. f4 Rd8 24. Be7 Re8 25. Bf6 Kf8 26. Kf2 Bf5 27. Bg7+ Kxg7 28. Rxe8 a6 29. Rb8 Bb1 30. b3 b5 31. Rb6 a5 32. Rxc6 Bd3 1-0

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.12"]
[Round "2.5"]
[White "Da Silva, Matheus Lopes"]
[Black "Alves, Matheus Oliveira"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1620"]
[BlackElo "1555"]
[PlyCount "103"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 a6 10. Nc3 g6 11. Bg5 b6 12. Ne4 Bg7 13. Nf6+ Bxf6 14. Bxf6 0-0 15. Qd2 Qd7 16. Qg5 Qf5 17. Bxe7 Qxg5 18. Bxg5 Re8 19. Be3 Rb8 20. Be2 Bd7 21. 0-0 h5 22. b4 f5 23. Rfc1 f4 24. Bd2 Rbc8 25. a4 h4 26. a5 b5 27. c5 h3 28. cxd6 hxg2 29. Rxc8 Rxc8 30. Rc1 Rf8 31. Kxg2 e4 32. Kh1 Rf6 33. Bd1 g5 34. Bc3 Rxd6 35. Be5 Rh6 36. Rc7 Rh7 37. Bc2 Re7 38. Bf6 e3 39. Bxe7 e2 40. Bh7+ Kxh7 41. Rc1 g4 42. f3 gxf3 43. Kg1 Kg6 44. Kf2 Bg4 45. Rc6+ Kf5 46. Rxa6 Ke4 47. Bg5 e1Q+ 48. Kxe1 Ke3 49. Re6+ Kd4 50. Re7 Kxd5 51. Bxf4 Kc4 52. Bd6 1-0

[Event "Paranaense-ch U20"]
[Site "Pirai do Sul"]
[Date "2019.07.12"]
[Round "1.2"]
[White "Mascarello, Lucas Landoski"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1312"]
[BlackElo "1620"]
[PlyCount "80"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 g6 3. Nf3 d6 4. Be2 c5 5. c3 Bg7 6. Be3 0-0 7. Nbd2 Ng4 8. d4 Nxe3 9. fxe3 b6 10. 0-0 Bb7 11. g3 Nd7 12. Nh4 Nf6 13. Bf3 e6 14. Qc2 Rc8 15. e5 Bxf3 16. exf6 Bxf6 17. Ndxf3 g5 18. Ng2 g4 19. Nd2 cxd4 20. exd4 Bxd4+ 21. Kh1 f5 22. Nf4 Qe7 23. Rae1 Qb7+ 24. Ng2 Be5 25. Qb3 Rfe8 26. Nc4 Rcd8 27. Rd1 Qc6 28. Nxe5 dxe5 29. Rxd8 Rxd8 30. Rd1 Rxd1+ 31. Qxd1 Kg7 32. a3 Qb5 33. Qc1 Qe2 34. b4 Qc4 35. Kg1 Kf6 36. Qh6+ Ke7 37. Qd2 Qb3 38. Qg5+ Kf7 39. Qh5+ Kg7 40. Qg5+ Kf7 1/2-1/2

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.23"]
[Round "7"]
[White "Nobre, Jailson Altair Barb"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1695"]
[BlackElo "1633"]
[PlyCount "107"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Nbd7 6. Bc4 Bd6 7. 0-0 Nc5 8. Re1 Be6 9. Bxe6 Nxe6 10. Nc4 Nc5 11. Bg5 Qe7 12. Bxf6 Qxf6 13. Nxd6+ Qxd6 14. Qxd6 cxd6 15. Rad1 Rd8 16. b3 b5 17. Rd5 a6 18. Nxe5 Nxb3 19. Nxf7 Kxf7 20. cxb3 Rhe8 21. f3 Re5 22. Red1 Rxd5 23. Rxd5 Rc8 24. Rd2 Ke6 25. Kf2 Rc3 26. Ke2 Ke5 27. Rd5+ Ke6 28. Kd2 Rc6 29. f4 g6 30. g4 Kf6 31. g5+ Ke6 32. Rd3 Rc7 33. Rc3 Rf7 34. Ke3 Kd7 35. b4 Rf8 36. a3 Rf7 37. Rd3 Ke6 38. Rc3 Re7 39. Kf3 Re8 40. h3 Re7 41. Kg4 Kf7 42. Re3 Ke8 43. Kf3 Rf7 44. Rd3 Rc7 45. f5 gxf5 46. exf5 Rc1 47. f6 Kf7 48. Kg4 Kg6 49. h4 Rc4+ 50. Kg3 Rc1 51. Rxd6 Rc3+ 52. Kf4 Rxa3 53. Rd7 Ra1 54. Rg7+ 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "5"]
[White "Brujin, Homero"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1485"]
[BlackElo "1633"]
[PlyCount "109"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 c6 5. e4 d5 6. cxd5 cxd5 7. exd5 Nxd5 8. Bg2 Nxc3 9. bxc3 0-0 10. 0-0 Bf5 11. Qb3 Be4 12. Re1 Bd5 13. Qc2 Nc6 14. Rb1 Qc7 15. d3 Bxf3 16. Bxf3 Ne5 17. Qd1 Nxf3+ 18. Qxf3 Qxc3 19. Bb2 Qa5 20. Bxg7 Kxg7 21. Rxe7 b6 22. Qe2 Qd5 23. Qe5+ Qxe5 24. Rxe5 Rfd8 25. Rd1 Rd4 26. Kf1 Rad8 27. Ke2 a6 28. Ke3 R8d7 29. Re4 Rxe4+ 30. Kxe4 Re7+ 31. Kf3 b5 32. d4 Kf6 33. Rc1 Re6 34. Rc5 Ke7 35. Rc7+ Kf6 36. d5 Re7 37. d6 Re6 38. Rc6 Re1 39. Rxa6 Rd1 40. Rb6 Rd2 41. Ke3 Rxa2 42. Rxb5 Ra7 43. Rb6 Ke6 44. Kd4 Ra5 45. Rc6 Rd5+ 46. Ke4 Rxd6 47. Rxd6+ Kxd6 48. Kf4 h6 49. h4 Ke6 50. f3 f6 51. Ke4 f5+ 52. Kd4 Kd6 53. f4 h5 54. Kc4 Kc6 55. Kd4 1/2-1/2

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.22"]
[Round "6"]
[White "Da Silva, Matheus Lopes"]
[Black "Jardim, Tamiris Salvador"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1633"]
[BlackElo "1339"]
[PlyCount "97"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 a6 7. f4 Nbd7 8. Qf3 Be7 9. g4 Qc7 10. Bg2 Rb8 11. 0-0-0 b5 12. f5 Bb7 13. fxe6 Ne5 14. exf7+ Kxf7 15. Qf4 Nexg4 16. Bh3 Ne5 17. Be6+ Ke8 18. Nd5 Bxd5 19. exd5 Rf8 20. Nf5 Nh5 21. Qh4 Bxg5+ 22. Qxg5 g6 23. Rhf1 Ng7 24. Nxd6+ Qxd6 25. Rxf8+ Kxf8 26. Qf6+ Ke8 27. Qxg7 h5 28. Re1 Nf3 29. Qf7+ Kd8 30. Qxf3 Rb7 31. Qf6+ Kc7 32. Qe5 Qxe5 33. Rxe5 Kd6 34. Rg5 Rg7 35. h4 Ke7 36. Kd2 Kf6 37. Kd3 Rc7 38. Rg3 Re7 39. Kd4 Rc7 40. Rf3+ Ke7 41. Rf7+ Kd6 42. Rxc7 Kxc7 43. Kc5 g5 44. hxg5 h4 45. g6 h3 46. Bxh3 b4 47. g7 b3 48. g8Q bxa2 49. Qc8# 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "3"]
[White "Canonico, Rodrigo"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1714"]
[BlackElo "1633"]
[PlyCount "73"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. Nf3 Nf6 6. 0-0 g6 7. Bg5 Bg7 8. Nbd2 0-0 9. Nb3 Nbd7 10. Qd2 b6 11. Bh6 Bb7 12. Bxg7 Kxg7 13. Rfe1 Rc8 14. Nfd4 Nc5 15. Nxc5 bxc5 16. Nf3 e5 17. Rad1 Qc7 18. h4 Rfd8 19. c4 Rb8 20. Nh2 Qd7 21. f4 exf4 22. Qxf4 Bc8 23. Rd2 Ng4 24. Rf1 Ne5 25. Qf6+ Kg8 26. Be2 Bb7 27. h5 Qe6 28. Qf4 Nxc4 29. Bxc4 Qxc4 30. h6 Qe6 31. Ng4 Bc8 32. Rdf2 f5 33. exf5 Qxf5 34. Qc4+ d5 35. Qc3 d4 36. Qa5 Qg5 37. Nf6+ 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "4"]
[White "Da Silva, Matheus Lopes"]
[Black "Palomino, Alexandre Cardoso D"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1633"]
[BlackElo "1740"]
[PlyCount "41"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nf3 c6 4. e3 Bg4 5. Be2 Nbd7 6. Nbd2 e5 7. dxe5 dxe5 8. b3 Qc7 9. Bb2 Bd6 10. Qc2 Bh5 11. 0-0 Bg6 12. Bd3 Bxd3 13. Qxd3 Nc5 14. Qc2 e4 15. Nd4 Bxh2+ 16. Kh1 Qe5 17. g3 Bxg3 18. fxg3 Qxg3 19. Rfe1 Ng4 20. Nxe4 Nxe4 21. Qxe4+ 1-0

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "2"]
[White "Da Silva, Matheus Lopes"]
[Black "Haraguchi, Diego Sashaki"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1633"]
[BlackElo "1524"]
[PlyCount "148"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e4 Nf6 4. d3 Be6 5. Nf3 Nbd7 6. Be2 h6 7. Nbd2 Be7 8. d4 exd4 9. Nxd4 Nf8 10. 0-0 Bd7 11. Bc4 Ng6 12. Nf5 0-0 13. Nxe7+ Qxe7 14. Re1 Ne5 15. Be2 Nfg4 16. h3 Nf6 17. Bf1 Rae8 18. Nc4 Bc6 19. f3 Nh5 20. Nxe5 dxe5 21. a3 Qg5 22. Bc1 Qg6 23. Be3 Rd8 24. Qc1 Bd7 25. g4 Nf6 26. Kh2 Bc6 27. b5 Bd7 28. a4 Nh7 29. Rd1 Qf6 30. Bg2 Be6 31. Rd2 Rxd2 32. Qxd2 Rd8 33. Qe2 Ng5 34. Rd1 Rxd1 35. Qxd1 b6 36. Kg3 Nh7 37. f4 exf4+ 38. Bxf4 g5 39. Be3 Qc3 40. Qd2 Qe5+ 41. Kf2 Qf6+ 42. Bf3 Qe7 43. Bd4 Nf6 44. Qc3 Ne8 45. e5 Bd7 46. Bc6 Ng7 47. Bd5 Be6 48. Qc6 Qd8 49. Qa8 Qxa8 50. Bxa8 Kf8 51. Ke3 h5 52. Bf3 h4 53. Bc6 Bc4 54. Bg2 Ke7 55. Bb2 Ne6 56. Ba3+ Kd8 57. Bc1 Nf4 58. Kf2 Ne6 59. Be4 Ke7 60. Ba3+ Kd8 61. Kg1 Nf4 62. Bg2 Kd7 63. Bc1 Ne2+ 64. Kf2 Nxc1 65. Bf3 Na2 66. Ke3 Nb4 67. Kd4 Be6 68. c4 c5+ 69. Kc3 Ke7 70. Ba8 f6 71. Be4 fxe5 72. Bb7 Kd6 73. Be4 Bf7 74. Bf5 Ke7 0-1

[Event "BRA-ch Amateur U1800"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "1"]
[White "Teles, Lucas Marquetotti"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1790"]
[BlackElo "1633"]
[PlyCount "105"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e3 d5 2. b3 Nf6 3. Bb2 a6 4. Be2 e6 5. f4 Bd6 6. Nf3 Nbd7 7. 0-0 0-0 8. Ne5 Bxe5 9. fxe5 Ne8 10. Qe1 c5 11. a4 Qc7 12. Qg3 f6 13. exf6 Qxg3 14. f7+ Rxf7 15. hxg3 Rxf1+ 16. Kxf1 Nef6 17. d3 e5 18. Nd2 Rb8 19. a5 Kf7 20. Kf2 h5 21. e4 d4 22. Nc4 Ke6 23. Ba3 g6 24. Rh1 b5 25. axb6 Nxb6 26. Nd2 Kd6 27. Nf1 Bg4 28. Nh2 Bxe2 29. Kxe2 Nbd7 30. Ra1 Ra8 31. Bc1 Ke6 32. Ra5 Kd6 33. Ba3 Kc6 34. Bc1 Ne8 35. Nf3 Nc7 36. Bd2 Rb8 37. Nh4 Nf8 38. Ra1 Nce6 39. Rxa6+ Rb6 40. Ra8 Kb7 41. Ra1 Ra6 42. Rxa6 Kxa6 43. Nf3 Nd7 44. Ng5 Nxg5 45. Bxg5 Kb5 46. Be7 Kc6 47. Kf3 Nb8 48. b4 cxb4 49. Bxb4 Kd7 50. g4 Ke6 51. gxh5 gxh5 52. Kg3 Kf6 53. Kh4 1/2-1/2

[Event "Sao Jose dos Pinhais U2200"]
[Site "Sao Jose dos Pinhais"]
[Date "2019.05.24"]
[Round "2"]
[White "Calcado, Acyr Rogerio"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2155"]
[BlackElo "1628"]
[PlyCount "121"]
[EventDate "2019.05.24"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Nbd7 10. 0-0-0 Qc7 11. Bf2 g5 12. g3 b5 13. Bd3 Bb7 14. Rhe1 Rc8 15. Qe2 Nc5 16. a3 Nxd3+ 17. Rxd3 Nd7 18. Nb3 Nc5 19. Nxc5 dxc5 20. f5 0-0 21. Red1 Rcd8 22. Qg4 Rxd3 23. Rxd3 Qc6 24. e5 exf5 25. Qxf5 Qh1+ 26. Rd1 Qxh2 27. e6 Kg7 28. Qe5+ Bf6 29. Qxc5 Bf3 30. e7 Re8 31. Re1 Qh3 32. Qd6 Qc8 33. Bd4 Bxd4 34. Qxd4+ f6 35. Ne4 Bxe4 36. Qxe4 Qc7 37. g4 Qd7 38. c3 Qd6 39. Kc2 Qh2+ 40. Re2 Qd6 41. Kb3 Qc7 42. Qe6 Qf4 43. Qc6 Qa4+ 44. Ka2 Qc4+ 45. Qxc4 bxc4 46. Re4 Kf7 47. Rxc4 Rxe7 48. b4 Re6 49. a4 Kg6 50. b5 axb5 51. axb5 Rb6 52. Rb4 h5 53. gxh5+ Kxh5 54. c4 g4 55. c5 Rb8 56. b6 Ra8+ 57. Kb1 g3 58. Rb2 Ra5 59. c6 g2 60. Rxg2 Rb5+ 61. Rb2 1-0

[Event "Sao Jose dos Pinhais U2200"]
[Site "Sao Jose dos Pinhais"]
[Date "2019.05.24"]
[Round "1"]
[White "Da Silva, Matheus Lopes"]
[Black "Ferreira, Andre Luis Orso"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1628"]
[PlyCount "21"]
[EventDate "2019.05.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Nc6 3. b5 Nb4 4. e4 Bc5 5. Nf3 d6 6. a3 Nxc2+ 7. Qxc2 Nf6 8. d3 Be6 9. Nxe5 dxe5 10. Qxc5 Qd7 11. Nd2 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.27"]
[Round "10"]
[White "Ribeiro, Regina"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1936"]
[BlackElo "1653"]
[PlyCount "74"]
[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. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. 0-0 Nf6 6. c4 dxc4 7. Qa4 Be7 8. dxc5 Bxc5 9. Nc3 0-0 10. Qxc4 Be7 11. Rd1 Qa5 12. Bd2 a6 13. a3 Qc7 14. Rac1 Bd7 15. b4 b5 16. Qd3 Rac8 17. Bg5 Ne5 18. Nxe5 Qxe5 19. f4 Qb8 20. Bxf6 Bxf6 21. Ne4 Rxc1 22. Nxf6+ gxf6 23. Rxc1 Rc8 24. Rd1 Bc6 25. e4 Qb7 26. Qe2 Kf8 27. Rd2 Ke7 28. Qe3 Ke8 29. Qd4 f5 30. exf5 Bxg2 31. fxe6 Rc1+ 32. Rd1 Rxd1+ 33. Qxd1 fxe6 34. Qh5+ Kf8 35. Qh6+ Ke7 36. Qg7+ Kd6 37. Qf8+ Kd7 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "8"]
[White "Da Silva, Matheus Lopes"]
[Black "Flores, Clarice Soares Leit"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1653"]
[BlackElo "1406"]
[PlyCount "102"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Nc6 4. 0-0 Bg7 5. c3 e5 6. d3 Nge7 7. e4 d6 8. Be3 0-0 9. d4 Qb6 10. dxc5 Qxb2 11. Nbd2 dxc5 12. Bxc5 Qxc3 13. Rc1 Qd3 14. Nc4 Qxd1 15. Rfxd1 Be6 16. Ncxe5 Nxe5 17. Nxe5 Bxe5 18. Bxe7 Rfe8 19. Bd6 Bxa2 20. Bxe5 Rxe5 21. f4 Re7 22. e5 Be6 23. Ra1 a6 24. Rdb1 Ra7 25. Rb6 a5 26. Rb5 a4 27. Ra3 Bc4 28. Rb4 b5 29. Bf1 Bxf1 30. Kxf1 Rab7 31. Ke2 Red7 32. Ke3 Kf8 33. Ke4 Rd2 34. h4 Ke7 35. Raxa4 bxa4 36. Rxb7+ Rd7 37. Rb2 a3 38. Ra2 Ra7 39. g4 Ra4+ 40. Kf3 Ke6 41. Ke3 f6 42. exf6 Kxf6 43. Kf3 Ke6 44. Re2+ Kd5 45. Ra2 Kc4 46. Rxa3 Rxa3+ 47. Ke4 Rh3 48. f5 gxf5+ 49. gxf5 Rxh4+ 50. Ke5 Rh1 51. Kf6 Rf1 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "9"]
[White "De Sousa E Silva, Luis Gonzaga"]
[Black "Da Silva, Matheus Lopes"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1318"]
[BlackElo "1653"]
[PlyCount "100"]
[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. Nf3 d5 2. g3 c5 3. d3 Nc6 4. Bg2 e5 5. Nbd2 Nf6 6. 0-0 Bd6 7. Re1 0-0 8. c3 Qc7 9. a4 Na5 10. b3 h6 11. Qc2 Re8 12. e4 dxe4 13. Nxe4 Nxe4 14. Rxe4 Bf5 15. Re3 Rad8 16. Nh4 Bh7 17. Be4 Nc6 18. Bxh7+ Kxh7 19. d4+ g6 20. dxe5 Rxe5 21. Qe2 Rde8 22. Rxe5 Rxe5 23. Qd2 Bf8 24. Kg2 Na5 25. Rb1 c4 26. Qf4 g5 27. Qf6 gxh4 28. Bf4 h3+ 29. Kg1 Qc6 30. Qxc6 Nxc6 31. Bxe5 Nxe5 32. bxc4 b6 33. a5 Bc5 34. axb6 axb6 35. Rc1 Nf3+ 36. Kf1 Nxh2+ 37. Ke2 Ng4 38. Rf1 Nxf2 39. Rxf2 Bxf2 40. Kxf2 Kg6 41. g4 h2 42. Kg2 Kg5 43. Kxh2 Kxg4 44. Kg2 f5 45. c5 bxc5 46. Kg1 Kg3 47. Kh1 Kf2 48. c4 f4 49. Kh2 f3 50. Kh1 Ke2 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.25"]
[Round "7"]
[White "Farias, Edilsom"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1892"]
[BlackElo "1653"]
[PlyCount "133"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. Qc2 Bg4 7. e3 c6 8. Bd3 Bh5 9. Nf3 Bg6 10. 0-0 Bxd3 11. Qxd3 0-0 12. Bxf6 Bxf6 13. b4 Qd6 14. Rab1 a6 15. a4 b5 16. a5 Re8 17. Rfc1 Ra7 18. Ne2 g6 19. Qc2 Bg7 20. Qc5 Qxc5 21. Rxc5 Rc7 22. Nf4 Rec8 23. Nd3 Nd7 24. Rc2 Bf8 25. Rbc1 f6 26. Nd2 f5 27. Nf3 h6 28. Rb1 Bd6 29. Nf4 Kf7 30. g3 Kf6 31. h4 g5 32. hxg5+ hxg5 33. Nd3 Rh8 34. Rbc1 Rhc8 35. Kf1 g4 36. Nh4 Kg5 37. Ke2 Nf8 38. Nc5 Bxc5 39. Rxc5 Nd7 40. R5c2 Kf6 41. Ng2 Nf8 42. Nf4 Ne6 43. Nd3 Ke7 44. Rh1 Kd6 45. Rh6 Ke7 46. Rc1 Rf8 47. Ne5 Kd6 48. Rch1 Re7 49. Ng6 Rfe8 50. Nxe7 Rxe7 51. R6h5 Kd7 52. Kd2 Rf7 53. Rh7 Ke8 54. Rh8+ Ke7 55. Ra8 Nc7 56. Ra7 Kd7 57. Rh8 Kd6 58. Rb8 Ke6 59. Rbb7 Kd6 60. Kc3 Re7 61. Rb8 Rf7 62. Rba8 Ke6 63. Rh8 Kd7 64. Rb7 Re7 65. Rb6 Kd6 66. Rf8 Ke6 67. Rxc6+ 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "6"]
[White "Da Silva, Matheus Lopes"]
[Black "De Oliveira, Gualter Amelio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1653"]
[BlackElo "1455"]
[PlyCount "127"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 d5 4. dxc5 Bxc5 5. exd5 Qxd5 6. Qxd5 exd5 7. Bd3 Ne7 8. Bf4 Nbc6 9. 0-0 0-0 10. Nc3 a6 11. a3 Bg4 12. Ne5 Nxe5 13. Bxe5 f6 14. Bg3 Rac8 15. Rfe1 Rfe8 16. Rab1 Rcd8 17. h3 Bh5 18. Ne2 Nc6 19. Nf4 Bf7 20. Bf5 Ne5 21. Nd3 Nxd3 22. Bxd3 Rxe1+ 23. Rxe1 Re8 24. Rxe8+ Bxe8 25. Kf1 Kf8 26. Ke2 h6 27. Bf5 Ke7 28. Kd3 Bb5+ 29. Kd2 Bf1 30. Bc8 Bxg2 31. Bxb7 Kd7 32. b4 Bb6 33. Bxa6 Bxh3 34. Bb7 Be6 35. a4 Bc7 36. c3 Be5 37. a5 Kc7 38. Ba6 Bc8 39. Be2 Bxg3 40. fxg3 g5 41. Bf3 Be6 42. Ke3 f5 43. Kd4 g4 44. Bg2 f4 45. gxf4 h5 46. Ke3 h4 47. f5 Bxf5 48. Bxd5 h3 49. Kf2 Kd6 50. Bh1 Kc7 51. Kg3 Be6 52. Be4 Kb8 53. Bd3 Ka7 54. b5 Bd5 55. c4 Bf3 56. c5 Bd5 57. Be2 Be6 58. c6 Bf5 59. b6+ Kb8 60. Ba6 Bc8 61. c7+ Ka8 62. Bxc8 h2 63. b7+ Ka7 64. b8Q# 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "5"]
[White "Ferreira, Angelo Augusto Pach"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1286"]
[BlackElo "1653"]
[PlyCount "91"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[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. Bg5 Be7 5. Nf3 a6 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 b5 9. Bb3 Bb7 10. 0-0 Nbd7 11. Rc1 Rc8 12. Qe2 c5 13. Rfd1 Qb6 14. Ne5 Rfe8 15. Nxd7 Nxd7 16. Bxe7 Rxe7 17. a3 Nf6 18. dxc5 Rxc5 19. h3 Qc6 20. f3 Re8 21. Rd2 Qc7 22. Rdc2 Qe7 23. Rd1 Rd8 24. Rxd8+ Qxd8 25. Qd2 Qe7 26. Ne2 g6 27. Rxc5 Qxc5 28. Qc3 Qb6 29. Qd4 Qxd4 30. Nxd4 Kf8 31. Kf2 Ke7 32. e4 Nd7 33. Ke3 Nc5 34. Bc2 e5 35. Nb3 Kd6 36. Nxc5 Kxc5 37. Kd3 a5 38. Bb3 f6 39. g3 g5 40. h4 h6 41. h5 b4 42. a4 Ba6+ 43. Ke3 Bc4 44. Bc2 b3 45. Bd3 Kb4 46. Bxc4 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.23"]
[Round "4"]
[White "Da Silva, Matheus Lopes"]
[Black "Lopes, Leonardo Borges"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1653"]
[BlackElo "1327"]
[PlyCount "61"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. e3 c5 4. Nf3 Nf6 5. Be2 e6 6. 0-0 Be7 7. c4 0-0 8. d4 d5 9. dxc5 Bxc5 10. Nbd2 Nbd7 11. a3 dxc4 12. b4 Be7 13. Nxc4 Ne4 14. Nfd2 Ndf6 15. Bf3 Bd5 16. Re1 a5 17. Nxe4 Nxe4 18. Bxe4 Bxe4 19. Qxd8 Raxd8 20. bxa5 bxa5 21. Nxa5 Rb8 22. Re2 Rfc8 23. f3 Bg6 24. Rc1 Rxc1+ 25. Bxc1 Rb1 26. Re1 Bxa3 27. Bd2 Rxe1+ 28. Bxe1 Bd3 29. Bd2 Bb5 30. Nb3 f6 31. Nd4 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "2"]
[White "Da Silva, Matheus Lopes"]
[Black "De Oliveira, Nicolas Fabiane"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1653"]
[BlackElo "1078"]
[PlyCount "77"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Nf6 5. Nf3 Be7 6. Bd3 0-0 7. 0-0 Bg4 8. Nbd2 Nc6 9. c3 Bd6 10. Bxd6 Qxd6 11. Qc2 g6 12. h3 Bd7 13. Rfe1 Rae8 14. b4 a6 15. a4 Na7 16. Ne5 Bc8 17. b5 a5 18. Nb3 b6 19. Nd2 c5 20. bxc6 Nxc6 21. Nxc6 Qxc6 22. Rxe8 Rxe8 23. Bb5 Qe6 24. Bxe8 Qxe8 25. Nf3 Bf5 26. Qb3 Qb8 27. Ne5 Qd6 28. Ra2 h5 29. Rb2 Be6 30. Qxb6 Qa3 31. Qb3 Qf8 32. Qb8 Ne8 33. Rb6 Bf5 34. Ra6 Qe7 35. Ra7 Qf8 36. Rxf7 Qxf7 37. Nxf7 Kxf7 38. Qb7+ Kf6 39. Qxd5 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "3"]
[White "Hopka, Matheus Marchesi"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1933"]
[BlackElo "1653"]
[PlyCount "83"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Nc6 10. 0-0-0 Qc7 11. Nb3 b5 12. Bd3 Bb7 13. Rhg1 Nb4 14. Kb1 Nxd3 15. cxd3 Nxe4 16. Nxe4 Bxh4 17. Qg4 Bxe4 18. Qxg7 Rh7 19. Qg8+ Ke7 20. Qg4 Bxd3+ 21. Rxd3 Bf6 22. Rgd1 Qb6 23. Qf3 d5 24. f5 a5 25. fxe6 fxe6 26. Re1 Rd8 27. Rxd5 Rxd5 28. Qxd5 Kf7 29. Qh5+ Ke7 30. Nc5 e5 31. Qf5 Rg7 32. Qd7+ Kf8 33. Ne6+ Kg8 34. Nxg7 Bxg7 35. Rd1 Qg6+ 36. Ka1 Qxg2 37. Qe6+ Kh8 38. Rd8+ Kh7 39. Qf5+ Qg6 40. Qxg6+ Kxg6 41. Rd5 Kf5 42. Rxb5 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.21"]
[Round "1"]
[White "Borges, Guilherme Deola"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2171"]
[BlackElo "1653"]
[PlyCount "71"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Be6 10. Nge2 Nh5 11. Bxe7 Qxe7 12. 0-0-0 a5 13. h3 Na6 14. g4 Nb4 15. Qd2 Nxd3+ 16. Qxd3 Nf6 17. f3 b5 18. h4 a4 19. Nf4 Bxg4 20. fxg4 Nxg4 21. Qe2 Qxe3+ 22. Qxe3 Nxe3 23. Rdg1 Rae8 24. Nh5 Re6 25. Nxg7 Rg6 26. Ne6 Re8 27. Nf4 Rxg1+ 28. Rxg1+ Kh8 29. Re1 Re7 30. Nd3 Nf5 31. Rxe7 Nxe7 32. Ne5 f6 33. Nf3 Kg7 34. Ne2 Kg6 35. Ng3 Nf5 36. h5+ 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.05"]
[Round "9"]
[White "Kim, Thiago"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1421"]
[BlackElo "1620"]
[PlyCount "62"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 Nbd7 10. 0-0-0 b5 11. Kb1 Qc7 12. g4 Nb6 13. Bxb6 Qxb6 14. h4 Rc8 15. Nd5 Bxd5 16. exd5 b4 17. Qd3 Ra8 18. Nd2 0-0 19. h5 Nd7 20. Ne4 Nc5 21. Qe3 Qc7 22. Nxc5 Qxc5 23. Qxc5 dxc5 24. Bc4 Rfd8 25. Rhe1 Bd6 26. Re2 Re8 27. Rde1 Kf8 28. Kc1 f6 29. Bd3 h6 30. Bf5 Re7 31. Kd2 a5 1/2-1/2

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.04"]
[Round "8"]
[White "Da Silva, Matheus Lopes"]
[Black "Silva, Richard Santana"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1620"]
[BlackElo "1368"]
[PlyCount "115"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d4 c5 6. c3 Nc6 7. Nbd2 Qb6 8. e3 0-0 9. dxc5 Bxc5 10. Nb3 Bd7 11. Nxc5 Qxc5 12. Nd4 Nxd4 13. exd4 Qe7 14. Re1 h6 15. Bf4 Bc6 16. Qb3 Nh5 17. Be3 Nf6 18. Qc2 Rac8 19. Rac1 Ne8 20. Qe2 Nd6 21. Bf1 Bb5 22. Qc2 Bxf1 23. Kxf1 Qf6 24. Kg2 Qg6 25. Qb3 Qe4+ 26. Kg1 Qf3 27. Qc2 Qg4 28. Qd3 Qh3 29. Qf1 Qxf1+ 30. Kxf1 Rc6 31. Rc2 Rb6 32. b3 Rc8 33. Rec1 Rbc6 34. Ke2 Nb5 35. Kd3 Na3 36. Re2 b5 37. Ree1 Kh7 38. g4 a5 39. Bd2 a4 40. h4 Kg6 41. f4 f5 42. h5+ Kf6 43. g5+ hxg5 44. fxg5+ Kf7 45. Rh1 Rh8 46. Bf4 Ke7 47. Be5 Kf7 48. g6+ Kf8 49. Bf4 Kg8 50. Rh2 b4 51. cxb4 Rxc1 52. Bxc1 Nb5 53. bxa4 Nd6 54. b5 Kf8 55. Ba3 Ke7 56. Bxd6+ Kxd6 57. a5 Kc7 58. Ke3 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.04"]
[Round "7"]
[White "Ermel, Hercilio Jr"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "D04"]
[BlackElo "1620"]
[PlyCount "100"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Nbd2 Nf6 4. e3 Bf5 5. Bd3 Bg6 6. 0-0 e6 7. Re1 Bd6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 0-0 11. b3 Nd7 12. Bb2 Be7 13. c4 Bf6 14. Qc2 Nb6 15. Rad1 Rc8 16. Ne5 Qc7 17. Ng4 Bg5 18. Bxg6 hxg6 19. Qc3 Nd7 20. d5 Bf6 21. Nxf6+ Nxf6 22. d6 Qd7 23. Re4 Nh5 24. c5 f5 25. Re5 Rce8 26. Rde1 Kf7 27. Qc4 Nf6 28. f3 b6 29. b4 b5 30. Qd4 Rh8 31. g4 fxg4 32. fxg4 Rh4 33. Rg5 e5 34. Qf2 Rxg4+ 35. Rxg4 Qxg4+ 36. Kh1 Kg8 37. a3 Ne4 38. Qg2 Qxg2+ 39. Kxg2 Nd2 40. Bc1 Nc4 41. Bg5 Kf7 42. d7 Ra8 43. d8Q Rxd8 44. Bxd8 Nxa3 45. Rxe5 Nc2 46. Re7+ Kg8 47. Rxa7 Ne3+ 48. Kf3 Nc4 49. Bc7 Kf7 50. Bf4+ Kf6 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.03"]
[Round "5"]
[White "Bracht, Rainer"]
[Black "Da Silva, Matheus Lopes"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1926"]
[BlackElo "1620"]
[PlyCount "85"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Nbd7 9. Be3 Be7 10. f4 exf4 11. Rxf4 Ne5 12. Kh1 Nfd7 13. Rf1 0-0 14. Nd4 b5 15. Nf5 Bxf5 16. Rxf5 g6 17. Rf1 Nb6 18. Qd4 Rb8 19. Rad1 Qc7 20. a3 Qc5 21. Qd2 Nbc4 22. Bxc5 Nxd2 23. Rxd2 dxc5 24. Rd5 Nc6 25. Rd7 Rfd8 26. Rxd8+ Rxd8 27. a4 Nd4 28. Bd1 Bf8 29. axb5 axb5 30. Nd5 Bg7 31. c3 Nc6 32. Bf3 b4 33. cxb4 Nxb4 34. Nxb4 cxb4 35. b3 Rd3 36. Rb1 Bd4 37. Rd1 Rxd1+ 38. Bxd1 Kf8 39. g3 Ke7 40. Kg2 Kd6 41. Be2 f6 42. Kf3 Ke5 43. h3 1/2-1/2

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.03"]
[Round "6"]
[White "Da Silva, Matheus Lopes"]
[Black "Okamura, Milton Kasuo"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1620"]
[BlackElo "2067"]
[PlyCount "56"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4 Bb4 9. Bd3 d5 10. e5 Ng4 11. 0-0 Nxe3 12. Qxe3 Nxd4 13. Qg3 0-0 14. Qh4 h6 15. g4 Be7 16. Qh5 Bd7 17. g5 Nf5 18. Bxf5 exf5 19. gxh6 g6 20. Qf3 Qc5+ 21. Rf2 Bh4 22. Raf1 Bc6 23. h7+ Kg7 24. Qh3 Bxf2+ 25. Rxf2 Rh8 26. Qh4 Kf8 27. Kf1 Qe7 28. Qxe7+ Kxe7 0-1

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.02"]
[Round "4"]
[White "Da Silva, Matheus Lopes"]
[Black "Boutin Neto, Mauro Albano"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1620"]
[BlackElo "1373"]
[PlyCount "143"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h6 7. h5 Bh7 8. e6 fxe6 9. Bd3 Bxd3 10. Qxd3 Qa5+ 11. Nc3 Na6 12. Qg6+ Kd7 13. Nge2 Nf6 14. Bf4 Qd8 15. Be5 Qe8 16. Qd3 Nb4 17. Qd2 Qd8 18. Nc1 Na6 19. Nb3 b6 20. Na4 Nc7 21. 0-0-0 Kc8 22. Rde1 Qd7 23. Qe2 Nfe8 24. Kb1 Nd6 25. Nc1 Ndb5 26. Nd3 Nd6 27. Nf4 Ncb5 28. Ng6 Rg8 29. c3 Nc7 30. b3 Nde8 31. Kc2 Kb7 32. Nf4 Rd8 33. Nd3 Ra8 34. Nac5+ bxc5 35. Nxc5+ Kc8 36. Nxd7 Kxd7 37. c4 dxc4 38. Qxc4 Nb5 39. Bg3 Na3+ 40. Kc3 Nxc4 41. bxc4 Nd6 42. a4 Rc8 43. c5 Ne8 44. Rb1 Ra8 45. Rb7+ Kc8 46. Rhb1 Nf6 47. Rc7+ Kd8 48. Rxc6 Nd5+ 49. Kc4 Kd7 50. Ra6 Kc8 51. Rxe6 Nc7 52. Rc6 Kd8 53. Rxc7 e6 54. Rbb7 Ke8 55. Rxa7 Rd8 56. Rcb7 Rc8 57. Rb8 Rxb8 58. Bxb8 Kd8 59. Be5 Ke8 60. Rc7 Kd8 61. a5 Ke8 62. a6 Be7 63. Rc8+ Kf7 64. Rxg8 Kxg8 65. a7 Kf7 66. a8Q Bf6 67. Qb7+ Be7 68. Bd6 g5 69. Qxe7+ Kg8 70. Qe8+ Kh7 71. Qg6+ Kh8 72. Be5# 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.02"]
[Round "3"]
[White "Silva, Denis"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2017"]
[BlackElo "1620"]
[PlyCount "85"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nb3 Be6 8. Qd2 Be7 9. 0-0-0 Nbd7 10. f4 h6 11. Bxf6 Nxf6 12. g3 b5 13. Bd3 Qc7 14. Kb1 Rc8 15. f5 Bc4 16. Qe2 b4 17. Nd5 Nxd5 18. Bxc4 Qxc4 19. Qxc4 Rxc4 20. exd5 0-0 21. Na5 Rc7 22. Nc6 Rb7 23. Rd3 Bd8 24. Rb3 a5 25. c3 Rb5 26. Rd1 Bg5 27. cxb4 axb4 28. Rxb4 Rxb4 29. Nxb4 Rb8 30. Nc6 Rb5 31. b4 Kf8 32. a4 Rb7 33. a5 Be3 34. Rd3 Bf2 35. Kc2 Ke8 36. Kb3 e4 37. Rd2 e3 38. Re2 Kd7 39. a6 Rb6 40. a7 Ra6 41. Nb8+ Kc7 42. Nxa6+ Kb7 43. Nc7 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.01"]
[Round "2"]
[White "Da Silva, Matheus Lopes"]
[Black "Mascarello, Lucas Landoski"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1620"]
[BlackElo "1260"]
[PlyCount "69"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h6 6. h5 Bh7 7. e6 fxe6 8. Bd3 Nf6 9. Nc3 Qd6 10. f4 Kd7 11. Bxh7 Nxh7 12. Nge2 c5 13. Be3 cxd4 14. Bxd4 Nc6 15. Be3 Nf6 16. Rg1 Rd8 17. Nd4 e5 18. Nxc6 Kxc6 19. fxe5 Qxe5 20. Qf3 e6 21. 0-0-0 b6 22. Bf4 Bd6 23. Bxe5 Bxe5 24. Qe2 Bf4+ 25. Kb1 Rde8 26. Qa6 Re7 27. Rde1 e5 28. Rgf1 Bg3 29. Qb5+ Kd6 30. Rxf6+ gxf6 31. Qxd5+ Kc7 32. Nb5+ Kc8 33. Qa8+ Kd7 34. Rd1+ Ke6 35. Qd5# 1-0

[Event "Caioba Telecom op"]
[Site "Caioba"]
[Date "2018.08.01"]
[Round "1"]
[White "Rodrigues, Edgar"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2301"]
[BlackElo "1620"]
[PlyCount "63"]
[EventDate "2018.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 e5 7. Nf5 Nc6 8. Bg5 Bxf5 9. exf5 Nd4 10. Qxb7 Rb8 11. Qxa6 Nxc2+ 12. Kd2 Nxa1 13. Bb5+ Rxb5 14. Qxb5+ Qd7 15. Qb8+ Qd8 16. Qxd8+ Kxd8 17. Rxa1 Kd7 18. b4 Be7 19. b5 Rc8 20. a4 Rxc3 21. Kxc3 Nd5+ 22. Kc4 Nb6+ 23. Kd3 Bxg5 24. a5 Na8 25. b6 Kc6 26. Rb1 Nxb6 27. Rxb6+ Kc7 28. Rb2 Bf6 29. Rb1 d5 30. a6 e4+ 31. Ke3 Be7 32. Rb7+ 1-0

[Event "Curitiba Terzian Memorial op"]
[Site "Curitiba"]
[Date "2014.11.02"]
[Round "6"]
[White "De Carvalho, Thais Ferreira Mont"]
[Black "Da Silva, Matheus Lopes"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1771"]
[BlackElo "1800"]
[PlyCount "160"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nf3 Nc6 7. Bc4 Bg7 8. 0-0 0-0 9. Bg5 Bg4 10. Be2 Qb6 11. b3 Nxe4 12. Be3 Qb4 13. Bd2 Nxd2 14. Nxd2 Bxe2 15. Qxe2 Bxc3 16. a3 Qb6 17. Nc4 Qc7 18. Rad1 Bg7 19. Rfe1 Rfe8 20. Qg4 Qc8 21. Qh4 Bf6 22. Qf4 Bg7 23. Re3 Qd7 24. Rde1 d5 25. Rf3 Rf8 26. Nd2 Qd6 27. Qh4 Qxa3 28. Rh3 h6 29. c4 dxc4 30. bxc4 Qb4 31. Rd1 Rad8 32. Qf4 Nd4 33. Qe3 Nf5 34. Qe2 Bc3 35. Nb1 Rxd1+ 36. Qxd1 Bg7 37. g4 Nd6 38. Qc1 Qxc4 39. Qxc4 Nxc4 40. Rd3 Nd6 41. h4 b5 42. Nc3 Rc8 43. Nd5 Re8 44. Nc3 Nc4 45. Nxb5 a6 46. Nc7 Rc8 47. Nd5 Kf8 48. Nc7 Kg8 49. Nxa6 Ne5 50. Rg3 g5 51. hxg5 hxg5 52. Nb4 Rc4 53. Nd5 e6 54. Ne3 Rc3 55. Rh3 Nc4 56. Kf1 Nxe3+ 57. fxe3 Rc2 58. Rh5 Bf6 59. Rh6 Kg7 60. Rh3 Be7 61. e4 Kf6 62. Rh6+ Ke5 63. Rh7 Kxe4 64. Rh3 f6 65. Rh7 Bc5 66. Rh6 Ke5 67. Ke1 f5 68. gxf5 exf5 69. Kd1 Rg2 70. Rh3 g4 71. Rc3 Bd4 72. Rd3 f4 73. Ke1 Ke4 74. Kf1 Rf2+ 75. Kg1 Rd2+ 76. Rxd4+ Rxd4 77. Kg2 Rd2+ 78. Kh1 g3 79. Kg1 f3 80. Kf1 Rd1# 0-1

[Event "Curitiba Terzian Memorial op"]
[Site "Curitiba"]
[Date "2014.11.01"]
[Round "3"]
[White "Almeida Junior, Alvaro Alves de"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1881"]
[BlackElo "1800"]
[PlyCount "83"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be3 e5 7. Nb3 Nf6 8. Qd2 Be6 9. 0-0-0 Bxb3 10. axb3 Bg7 11. Qxd6 Qxd6 12. Rxd6 0-0 13. Bb5 a6 14. Bxc6 bxc6 15. Rxc6 Ng4 16. Kd2 Nxe3 17. Kxe3 Bh6+ 18. Ke2 a5 19. Rc5 Bg7 20. Ra1 Rad8 21. Raxa5 Rfe8 22. Ra7 Bh6 23. Nd5 Bc1 24. Nf6+ Kf8 25. Nxe8 Kxe8 26. Rxe5+ Kf8 27. Rd5 Re8 28. f3 Bxb2 29. Rdd7 f5 30. Rf7+ Kg8 31. Rfe7 Rc8 32. c4 Bd4 33. Rad7 Bf6 34. Rxh7 Rb8 35. Rb7 Rd8 36. Rhd7 Re8 37. Kd3 fxe4+ 38. fxe4 Ra8 39. c5 Be5 40. c6 Rc8 41. c7 Kf8 42. Rd8+ 1-0

[Event "Curitiba Terzian Memorial op"]
[Site "Curitiba"]
[Date "2014.11.01"]
[Round "4"]
[White "Da Silva, Matheus Lopes"]
[Black "Souza, Bruna Garcia De"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1800"]
[BlackElo "1477"]
[PlyCount "74"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. 0-0 e6 7. a3 c6 8. Re1 Bd6 9. d3 0-0 10. Nd4 Bxe2 11. Qxe2 Qc7 12. g3 Nbd7 13. Bg5 Qb6 14. b4 Qxd4 15. Qd2 Qb6 16. Be3 Qc7 17. Ne4 Nxe4 18. dxe4 Rad8 19. Bd4 Be5 20. Bxe5 Nxe5 21. Qf4 Rd7 22. Rad1 Rfd8 23. Rxd7 Rxd7 24. a4 Ng6 25. Qc1 Ne5 26. Qb2 Nf3+ 27. Kf1 Nxe1 28. Kxe1 Qd6 29. Kf1 Qd4 30. c3 Qxe4 31. Qb3 Qh1+ 32. Ke2 Qe4+ 33. Kf1 Qd3+ 34. Kg2 Qd5+ 35. Qxd5 Rxd5 36. c4 Rd4 37. b5 cxb5 0-1

[Event "Curitiba Terzian Memorial op"]
[Site "Curitiba"]
[Date "2014.10.31"]
[Round "1"]
[White "Britez, G Jorge A"]
[Black "Da Silva, Matheus Lopes"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "1860"]
[BlackElo "1800"]
[PlyCount "87"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Bd7 6. Be2 Nf6 7. Be3 e5 8. Nb3 a6 9. 0-0 Be6 10. f4 exf4 11. Bxf4 Bxb3 12. axb3 Nb4 13. Qd2 Be7 14. Ra4 Nc6 15. Rd1 Ne5 16. Qd4 0-0 17. Bg5 h6 18. Bxf6 Bxf6 19. Qxd6 Nc6 20. Qc5 Qc7 21. Nd5 Qe5 22. Nxf6+ Qxf6 23. c3 Rac8 24. Rf1 Qe5 25. Qxe5 Nxe5 26. Rd4 Nc6 27. Rd7 Na5 28. Bd1 Rcd8 29. Rfxf7 Rxd7 30. Rxd7 Re8 31. Bc2 Re6 32. b4 Nc4 33. Bb3 b5 34. Bxc4 bxc4 35. Rd4 Rc6 36. Kf2 Kf7 37. Ke3 Ke6 38. Rd5 Rc8 39. Rc5 Rf8 40. Rxc4 Rf1 41. Rc6+ Ke5 42. Rxa6 Re1+ 43. Kf3 Rxe4 44. Ra5+ 1-0

[Event "Curitiba Terzian Memorial op"]
[Site "Curitiba"]
[Date "2014.10.31"]
[Round "2"]
[White "Da Silva, Matheus Lopes"]
[Black "Silva Jr, Maurides Ferreira D"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1800"]
[BlackElo "1774"]
[PlyCount "78"]
[EventDate "2014.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. Nf3 Be7 5. e3 0-0 6. Bxf6 Bxf6 7. Bd3 Nd7 8. 0-0 Re8 9. Re1 c5 10. dxc5 Nxc5 11. Bb5 Bd7 12. Bxd7 Qxd7 13. e4 Bxc3 14. bxc3 Rad8 15. exd5 Qxd5 16. Qe2 Na4 17. c4 Qc5 18. Rad1 Nc3 19. Qd2 Rxd2 20. Rxd2 f6 21. Re3 Qxc4 22. Rdd3 Nd5 23. Re2 Nf4 24. Nd2 Nxe2+ 25. Kf1 Qa6 26. Kxe2 Rd8 27. Nf3 e5 28. Ke1 Rxd3 29. cxd3 Qxd3 30. Ng1 e4 31. Ne2 Qb1+ 32. Nc1 Qxc1+ 33. Ke2 f5 34. f3 f4 35. fxe4 Qe3+ 36. Kf1 g5 37. g3 f3 38. h4 Qe2+ 39. Kg1 Qg2# 0-1

