[Event "Campo Grande CC 64"]
[Site "Campo Grande"]
[Date "2021.12.19"]
[Round "9"]
[White "Shikasho, Erik Kazuhiro"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "0-1"]
[ECO "B97"]
[BlackElo "2024"]
[PlyCount "54"]
[EventDate "2021.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[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 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. e5 dxe5 12. fxe5 Nfd7 13. Ne4 Qxa2 14. Rd1 Qd5 15. Qe3 Qa5+ 16. c3 Nc6 17. Nxc6 bxc6 18. Be2 Qxe5 19. 0-0 f6 20. Nxf6+ gxf6 21. Qxe5 Nxe5 22. Bxf6 Nf7 23. Bh5 Bc5+ 24. Kh1 0-0 25. h4 Nd6 26. Be7 Rxf1+ 27. Rxf1 Nf5 0-1

[Event "Campo Grande CC 64"]
[Site "Campo Grande"]
[Date "2021.12.18"]
[Round "8"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Duailibe, Ricardo Miguel"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2024"]
[BlackElo "1847"]
[PlyCount "81"]
[EventDate "2021.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 0-0 8. d3 h6 9. h3 Re8 10. g4 d5 11. g5 dxe4 12. dxe4 hxg5 13. Nxg5 Re7 14. Nd2 Na5 15. Bc2 Bb6 16. Rg1 c5 17. Nf1 Nc4 18. Ng3 Nd6 19. Bd2 Nc4 20. 0-0-0 Nxd2 21. Rxd2 Qc7 22. Nh5 Ne8 23. Rd3 f6 24. Nf3 c4 25. Rdd1 Qc5 26. Rg2 Be6 27. Nh4 b4 28. cxb4 Qxb4 29. a3 Qc5 30. Rd5 Bxd5 31. exd5 e4 32. Nf5 Raa7 33. Ba4 c3 34. b4 Qxd5 35. Nxe7+ Rxe7 36. Bxe8 Kf8 37. Ba4 e3 38. fxe3 Rxe3 39. Nf4 Qe4 40. Ng6+ Kf7 41. Qa2+ 1-0

[Event "Campo Grande CC 64"]
[Site "Campo Grande"]
[Date "2021.12.18"]
[Round "7"]
[White "Gazineu Neto, Rubens"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "0-1"]
[ECO "C99"]
[WhiteElo "1936"]
[BlackElo "2024"]
[PlyCount "101"]
[EventDate "2021.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. d5 Nb4 15. Bb1 a5 16. Nf1 Bd7 17. Bd2 Na6 18. Bd3 Nc5 19. Rc1 Qb7 20. Bb1 Rfc8 21. g4 b4 22. b3 h5 23. g5 Ne8 24. Kh2 g6 25. Ng3 Ng7 26. Nh4 Na6 27. Qe2 Rxc1 28. Rxc1 Rc8 29. Qf1 Rxc1 30. Qxc1 Qc8 31. Qxc8+ Bxc8 32. f4 exf4 33. Bxf4 Nc5 34. Nf3 Ne8 35. h4 Bf8 36. Ne2 Bg7 37. Ned4 Bd7 38. Kg3 Kf8 39. Kf2 Ke7 40. Ke3 Nc7 41. Bd3 a4 42. Bc4 axb3 43. axb3 f5 44. exf5 gxf5 45. Bg3 Ne4 46. Be1 Nc3 47. Bxc3 bxc3 48. Kd3 f4 49. b4 Bg4 50. Ke4 Bxf3+ 51. Nxf3 0-1

[Event "Campo Grande CC 64"]
[Site "Campo Grande"]
[Date "2021.12.17"]
[Round "6"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Andrade, Guilherme A de Sou"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2024"]
[BlackElo "1802"]
[PlyCount "124"]
[EventDate "2021.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Nd5 Nxd5 10. exd5 Nxd4 11. Bxd4 e5 12. dxe6 dxe6 13. Bxg7 Kxg7 14. Qd4+ Kg8 15. Rfd1 b6 16. Qf6 Qc5 17. Bb3 Bb7 18. Rd3 Rae8 19. Rad1 Qe7 20. Qd4 Ba6 21. R3d2 Be2 22. Re1 Rd8 23. Qe3 Ba6 24. Red1 Rxd2 25. Qxd2 Rc8 26. Qd4 Bb7 27. h4 Rc5 28. Qd8+ Qxd8 29. Rxd8+ Kg7 30. Rd7 Bd5 31. Bxd5 exd5 32. c3 a5 33. Kf1 Rb5 34. b3 Rc5 35. Ke1 Rxc3 36. Rxd5 Rc2 37. a4 Rc3 38. Rb5 Rc6 39. Kd2 Kf6 40. Kd3 Ke6 41. g4 f6 42. Ke4 Kd6 43. f4 Kc7 44. f5 Rc1 45. fxg6 hxg6 46. h5 Re1+ 47. Kf3 gxh5 48. gxh5 Rg1 49. Kf4 Rh1 50. Kg4 Kb7 51. Rf5 Rg1+ 52. Kh3 Rh1+ 53. Kg2 Rh4 54. Kg3 Rh1 55. Rb5 Kc7 56. Kg4 Kb7 57. Kf4 Rh4+ 58. Kf3 Rh3+ 59. Kg4 Rh1 60. b4 axb4 61. Rxb4 Rg1+ 62. Kf4 Rh1 1/2-1/2

[Event "Campo Grande CC 64"]
[Site "Campo Grande"]
[Date "2021.12.12"]
[Round "4"]
[White "Felicio, Leonardo Demetrio"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1886"]
[BlackElo "2024"]
[PlyCount "65"]
[EventDate "2021.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Nf6 9. Nge2 0-0 10. f3 c5 11. Qd2 Nc6 12. 0-0 cxd4 13. Nxd4 Nxd4 14. exd4 Bd7 15. Rae1 Rfe8 16. f4 Bc6 17. Re5 Ng4 18. Rg5 Nf6 19. Re5 Nd7 20. Ree1 Nf8 21. Qf2 Qf6 22. g4 Rxe1 23. Rxe1 Ng6 24. Rf1 Re8 25. g5 Qe7 26. Nd1 Ba4 27. Nc3 Bc6 28. Kg2 Qe3 29. Bxg6 hxg6 30. Qxe3 Rxe3 31. Kf2 Rh3 32. Kg2 Bd7 33. Rf3 1/2-1/2

[Event "Campo Grande CC 64"]
[Site "Campo Grande"]
[Date "2021.12.11"]
[Round "3"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Borges, Felipe"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2024"]
[BlackElo "1895"]
[PlyCount "49"]
[EventDate "2021.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 d5 10. Bxf6 gxf6 11. a3 d4 12. Na4 Bxa3 13. Nxb2 Bxb2 14. Qd1 Bc3+ 15. Nd2 f5 16. Bd3 fxe4 17. Bxe4 f5 18. Bf3 Nd7 19. 0-0 Rb8 20. Rb1 Ke7 21. Nb3 Rd8 22. Qe2 b5 23. Rfd1 Nf6 24. Qe5 Bb7 25. Qc7+ 1-0

[Event "Campo Grande CC 64"]
[Site "Campo Grande"]
[Date "2021.12.11"]
[Round "2"]
[White "Fontoura, Alexandre Souza"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "1850"]
[BlackElo "2024"]
[PlyCount "124"]
[EventDate "2021.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Be6 5. d3 g6 6. Be3 Bg7 7. Qd2 Nd4 8. h3 Ne7 9. Nge2 Nec6 10. Nd5 Nxe2 11. Qxe2 Nd4 12. Bxd4 exd4 13. Nf4 Bd7 14. 0-0 0-0 15. Rae1 Qg5 16. Qd1 a5 17. Nd5 Qd8 18. h4 h5 19. Bf3 Be5 20. Qd2 c6 21. Nf4 Qf6 22. Kg2 Qg7 23. Nh3 a4 24. Bd1 Bxh3+ 25. Kxh3 f5 26. f4 Bf6 27. exf5 Qd7 28. Re6 Bg7 29. Rfe1 Rxf5 30. Kh2 Bf6 31. Qb4 c5 32. Qc4 Qf7 33. Re8+ Rxe8 34. Rxe8+ Kg7 35. Qxf7+ Kxf7 36. Rb8 Be7 37. Bf3 d5 38. Rxb7 c4 39. Ra7 c3 40. bxc3 dxc3 41. Rxa4 Ke6 42. Ra6+ Bd6 43. d4 Kd7 44. a4 Rf8 45. Bxd5 Rb8 46. Rc6 Re8 47. Rxc3 Re2+ 48. Kg1 Bb4 49. Rc4 Be1 50. Kf1 Re3 51. Bf7 Bxg3 52. Bxg6 Bxh4 53. Bxh5 Re4 54. f5 Kd6 55. Kg2 Rf4 56. Bg6 Rf2+ 57. Kh3 Bf6 58. c3 Kd5 59. Bf7+ Ke4 60. Be6 Ke3 61. Kg4 Rh2 62. a5 Kf2 0-1

[Event "Campo Grande CC 64"]
[Site "Campo Grande"]
[Date "2021.12.10"]
[Round "5"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Samaniego, Diego Pinheiro"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2024"]
[BlackElo "1908"]
[PlyCount "43"]
[EventDate "2021.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Be3 a6 7. Bd3 Bb4+ 8. Nc3 Qa5 9. 0-0 Bxc3 10. bxc3 Nge7 11. f4 Qxc3 12. Nxc6 Nxc6 13. Bc5 b6 14. Bxb6 Rb8 15. Rc1 Qa3 16. c5 Nb4 17. Bb1 Qe3+ 18. Kh1 Nc6 19. e5 0-0 20. Rc4 Nxe5 21. Re4 Nc4 22. Rxe3 1-0

[Event "Campo Grande CC 64"]
[Site "Campo Grande"]
[Date "2021.12.10"]
[Round "1"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Taveira, Davi"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2024"]
[PlyCount "45"]
[EventDate "2021.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. Nf3 Nc6 4. d3 Nf6 5. 0-0 Be7 6. c4 d4 7. b4 Bxb4 8. Nxe5 Bd7 9. Nxd7 Qxd7 10. Qa4 Bd6 11. Bg5 Be7 12. Nd2 0-0 13. Rfb1 Rfb8 14. Rxb7 Rxb7 15. Bxc6 Qc8 16. Bxb7 Qxb7 17. Rb1 Qc8 18. Bxf6 Bxf6 19. Ne4 Be7 20. Qb5 c5 21. Qb7 Bf8 22. Ng5 Qe8 23. Nxf7 1-0

[Event "Brasilia Universities-ch"]
[Site "Brasilia"]
[Date "2021.10.16"]
[Round "6"]
[White "Frois, Vitor Amorim"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2169"]
[BlackElo "1877"]
[PlyCount "61"]
[EventDate "2021.10.12"]
[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 a6 6. Be3 e6 7. g4 Nfd7 8. Bg2 Be7 9. Qe2 Qc7 10. 0-0-0 Nc6 11. f4 0-0 12. g5 Nxd4 13. Rxd4 e5 14. Rd2 b5 15. Nd5 Qd8 16. h4 Bb7 17. Rhd1 Bxd5 18. Rxd5 Qa5 19. Kb1 exf4 20. Bxf4 Nb6 21. Bd2 Qa4 22. b3 Qa3 23. Bc1 Nxd5 24. Rxd5 Qa5 25. Bb2 Qc7 26. h5 f6 27. h6 fxg5 28. hxg7 Rf4 29. e5 Qd7 30. Rxd6 Bxd6 31. Bd5+ 1-0

[Event "Brasilia Universities-ch"]
[Site "Brasilia"]
[Date "2021.10.15"]
[Round "5"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Silva, Erick"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1877"]
[BlackElo "1945"]
[PlyCount "26"]
[EventDate "2021.10.12"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. b5 Na5 11. fxg7 Rg8 12. Nxd4 Rxg7 13. Nxe6 fxe6 1/2-1/2

[Event "Brasilia Universities-ch"]
[Site "Brasilia"]
[Date "2021.10.14"]
[Round "4"]
[White "Monteiro, Aldus Daniel F De S"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1531"]
[BlackElo "1877"]
[PlyCount "60"]
[EventDate "2021.10.12"]
[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. c3 d6 3. d4 Qc7 4. Nf3 g6 5. Bc4 Bg7 6. Qb3 e6 7. 0-0 Ne7 8. Bf4 0-0 9. Na3 a6 10. Rfd1 cxd4 11. cxd4 Nbc6 12. Rac1 Qd8 13. d5 Na5 14. Qb4 e5 15. Bd2 b6 16. Rc2 Nb7 17. Be3 Nc5 18. Bd3 f5 19. exf5 Nxd3 20. Rxd3 Bxf5 21. Bxb6 Qb8 22. Rb3 Bxc2 23. Nxc2 Rc8 24. Qd2 Qb7 25. Ng5 Qxd5 26. Rd3 Qc6 27. Rxd6 Qxc2 28. Rd8+ Bf8 29. Rxf8+ Kxf8 30. Ne6+ Kg8 0-1

[Event "Brasilia Universities-ch"]
[Site "Brasilia"]
[Date "2021.10.13"]
[Round "3"]
[White "Dias, Joao Paulo Morais M"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "1744"]
[BlackElo "1877"]
[PlyCount "92"]
[EventDate "2021.10.12"]
[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. d4 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Nbd7 9. Qf3 e5 10. Nf5 exf4 11. 0-0-0 Ne5 12. Bxf6 Qxf6 13. Qxf4 Bxf5 14. Nd5 Qd8 15. exf5 Be7 16. Qa4+ b5 17. Bxb5+ axb5 18. Nc7+ Qxc7 19. Qxa8+ Qd8 20. Qd5 0-0 21. Qxb5 Qc7 22. Rd4 Rb8 23. Qa4 Qb7 24. b3 Ra8 25. Qb4 Qxg2 26. Rhd1 Rc8 27. R4d2 Bg5 28. Qxd6 Nf3 29. c4 Nxd2 30. Rxd2 Qf1+ 31. Kb2 Bxd2 32. Qxd2 Qxf5 33. a4 Qc5 34. Qc3 Re8 35. Qd2 Re3 36. a5 Rf3 37. Qd5 Rf2+ 38. Kc3 Qa3 39. Qd8+ Kh7 40. Qd3+ g6 41. Qd5 Rf5 42. Qd7 Qxa5+ 43. b4 Rf3+ 44. Kd4 Qxb4 45. Qd5 Qd2+ 46. Kc5 Rf5 0-1

[Event "Brasilia Universities-ch"]
[Site "Brasilia"]
[Date "2021.10.12"]
[Round "2"]
[White "Dos Santos, Matheus Eduardo"]
[Black "De Lima, Alexsandro Barros"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1877"]
[BlackElo "2201"]
[PlyCount "116"]
[EventDate "2021.10.12"]
[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 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. a3 Nxe5 6. Bb5+ Nc6 7. c4 Be6 8. Qa4 Qc8 9. Nf3 dxc4 10. Bxc4 Nf6 11. 0-0 Bd7 12. Qc2 e6 13. b4 a5 14. b5 Na7 15. b6 Nc6 16. Bd3 Nb8 17. Be3 Bc6 18. Nc3 Be7 19. Nb5 Bxb5 20. Bxb5+ Nc6 21. Ne5 0-0 22. Bxc6 bxc6 23. Qa4 Nd5 24. Nxc6 Bf6 25. Rac1 Qd7 26. b7 Rab8 27. Ne7+ Qxe7 28. c6 Qc7 29. Ba7 Nc3 30. Rxc3 Bxc3 31. Bxb8 Rxb8 32. Qb5 Bd4 33. Rb1 g6 34. g3 e5 35. Qd5 Ba7 36. Qb5 Rd8 37. Re1 Bb8 38. Rc1 e4 39. Qc4 e3 40. fxe3 Ba7 41. Qe4 Kf8 42. Rc3 Rd1+ 43. Kg2 Bb8 44. Rc2 Qb6 45. Qf3 Rd8 46. Qe2 Re8 47. e4 Ba7 48. Rc1 Bb8 49. Rc2 Bc7 50. Qc4 Kg8 51. a4 Rd8 52. Qb5 Qd4 53. Qe2 Qxa4 54. Rc4 Qb5 55. Qc2 Qg5 56. Qb3 h5 57. Rc2 Qg4 58. Rf2 Qxe4+ 0-1

[Event "Brasilia Universities-ch"]
[Site "Brasilia"]
[Date "2021.10.12"]
[Round "1"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Sales Filho, Jose Gabriel Sampai"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1877"]
[PlyCount "63"]
[EventDate "2021.10.12"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 d6 7. Bc4 Nf6 8. f3 0-0 9. Qd2 a6 10. 0-0-0 Bd7 11. h4 h5 12. Rdg1 Ne5 13. Bb3 Rc8 14. Bh6 Nc4 15. Bxc4 Rxc4 16. Bxg7 Kxg7 17. g4 Qb6 18. Nb3 Rfc8 19. e5 Nxg4 20. fxg4 Bxg4 21. exd6 Bf3 22. dxe7 Bxh1 23. Rxh1 Re8 24. Nd5 Qe6 25. Re1 Re4 26. Rxe4 Qxe4 27. Qd4+ Qxd4 28. Nxd4 f6 29. Ne6+ Kf7 30. Nd8+ Kg7 31. Nxb7 g5 32. Nd6 1-0

[Event "Sao Sebastiao do Paraiso U14"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2016.04.23"]
[Round "6.13"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Nunes, Guilherme Sacardo T"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1460"]
[PlyCount "88"]
[EventDate "2016.04.21"]
[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 d6 3. Bc4 Nf6 4. h3 g6 5. Nge2 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. Bg5 Nc6 9. 0-0 Nxd4 10. Qxd4 Nd7 11. Qe3 Re8 12. Qf4 Nf6 13. Nd5 Be6 14. Nxf6+ exf6 15. Bxe6 Rxe6 16. Bh6 g5 17. Bxg5 fxg5 18. Qe3 d5 19. Rad1 Rxe4 20. Qxe4 dxe4 21. Rxd8+ Rxd8 22. Re1 Bxb2 23. Rxe4 Rd1+ 24. Kh2 f6 25. h4 gxh4 26. Rxh4 Be5+ 27. f4 Rd4 28. Kg3 Bd6 29. Kf3 Rd2 30. f5 Rxc2 31. Rd4 Rc3+ 32. Ke4 Be5 33. Rd8+ Kg7 34. Rd7+ Kh6 35. Rxb7 Rc4+ 36. Kd5 Ra4 37. g4 Ba1 38. Rb1 Rxa2 39. Rh1+ Kg5 40. Rxh7 Kxg4 41. Kc4 Kxf5 42. Rh1 Be5 43. Kb3 Rb2+ 44. Ka3 a5 0-1

[Event "Sao Sebastiao do Paraiso U14"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2016.04.22"]
[Round "4.17"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Da Silva, Railson Silva"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1460"]
[PlyCount "53"]
[EventDate "2016.04.21"]
[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. e5 Ng8 3. Nf3 e6 4. d4 g6 5. Bg5 Ne7 6. Bf6 Rg8 7. Ng5 h5 8. Nh7 Bh6 9. Nd2 d5 10. Bxe7 Qxe7 11. Nf6+ Kf8 12. Nxg8 Kxg8 13. Bd3 b6 14. c4 Qh4 15. Nf3 Qd8 16. b4 Na6 17. a3 Nb8 18. b5 Bf8 19. h4 a6 20. Ng5 c5 21. Qf3 Qe7 22. cxd5 cxd4 23. d6 Bb7 24. dxe7 Bxf3 25. e8Q Kg7 26. Qxf7+ Kh6 27. Qh7# 1-0

[Event "Sao Sebastiao do Paraiso U14"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2016.04.22"]
[Round "3.18"]
[White "Pinheiro, Gustavo Siqueira"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "0-1"]
[ECO "C64"]
[BlackElo "1460"]
[PlyCount "72"]
[EventDate "2016.04.21"]
[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 Bc5 4. 0-0 Nge7 5. Re1 a6 6. Ba4 0-0 7. c3 b5 8. Bb3 d6 9. h3 h6 10. d4 Bb6 11. a4 Bd7 12. Be3 Na5 13. d5 c5 14. Nbd2 c4 15. Bxb6 Qxb6 16. Bc2 Nb7 17. b4 f5 18. a5 Qd8 19. Nh4 g5 20. Nxf5 Nxf5 21. exf5 Bxf5 22. Bxf5 Rxf5 23. Qc2 Qd7 24. g4 Rf4 25. f3 Qf7 26. Re4 Kg7 27. Rxf4 Qxf4 28. Qe4 Qxd2 29. Qe1 Qxd5 30. Rd1 Qxf3 31. Qf1 Qxc3 32. Qe1 Qxh3 33. Qe4 Qg3+ 34. Kf1 Rf8+ 35. Ke2 Rf2+ 36. Ke1 Qg1# 0-1

[Event "Sao Sebastiao do Paraiso U14"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2016.04.22"]
[Round "5.11"]
[White "Sousa, Alvaro Cristiano Mi"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1696"]
[BlackElo "1460"]
[PlyCount "79"]
[EventDate "2016.04.21"]
[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 c5 3. d5 d6 4. Nc3 g6 5. e4 Qa5 6. Bd3 Nbd7 7. Nf3 Bg7 8. 0-0 Ng4 9. Bd2 Nge5 10. Nxe5 Nxe5 11. Be2 a6 12. f4 Nd7 13. Qc2 Qc7 14. Rab1 a5 15. Nb5 Qb6 16. Bc3 e5 17. dxe6 Bxc3 18. exd7+ Bxd7 19. Nxc3 f5 20. exf5 Bxf5 21. Bd3 Bxd3 22. Qxd3 0-0-0 23. Nd5 Qa7 24. Rfe1 b5 25. Qh3+ Kb8 26. cxb5 c4+ 27. Qe3 Qb7 28. Qb6 Qxb6+ 29. Nxb6 d5 30. Red1 Kb7 31. Nxd5 Rd6 32. Nc3 Rd3 33. Rxd3 cxd3 34. Rd1 Rd8 35. Kf2 Kb6 36. Ke3 h6 37. Rxd3 Re8+ 38. Kf3 Kc5 39. Ne4+ Kxb5 40. Nd6+ 1-0

[Event "Sao Sebastiao do Paraiso U14"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2016.04.21"]
[Round "1.3"]
[White "Dalanhol, Joao Vitor"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1891"]
[BlackElo "1460"]
[PlyCount "49"]
[EventDate "2016.04.21"]
[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. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. e5 Qe6 7. Bc4 c5 8. Bxe6 cxd4 9. Bb3 d6 10. exd6 Bxd6 11. 0-0 Ne7 12. Nd2 0-0 13. Nf3 Bc5 14. h3 Be6 15. Bxe6 fxe6 16. Re1 Rf6 17. Bg5 Rf7 18. Rxe6 Re8 19. Rae1 h6 20. Bxe7 Rfxe7 21. Rxe7 Rxe7 22. Rxe7 Bxe7 23. Nxd4 Bf6 24. c3 Kf7 25. Nb5 1-0

[Event "Sao Sebastiao do Paraiso U14"]
[Site "Sao Sebastiao do Paraiso"]
[Date "2016.04.21"]
[Round "2.14"]
[White "Dos Santos, Matheus Eduardo"]
[Black "De Sousa, Alexandre Cavazine"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1460"]
[PlyCount "64"]
[EventDate "2016.04.21"]
[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. Bc4 g6 4. Nf3 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Nce2 d5 8. exd5 exd5 9. Bb5 Bd7 10. Nxc6 Bxc6 11. Bxc6+ bxc6 12. 0-0 Nf6 13. Bg5 0-0 14. Nd4 Qd6 15. Qf3 Ne4 16. Bf4 Be5 17. Bxe5 Qxe5 18. Nxc6 Qxb2 19. Ne7+ Kg7 20. Nxd5 Nd2 21. Qc3+ Qxc3 22. Nxc3 Nxf1 23. Rxf1 Rfc8 24. Nd5 Rxc2 25. Ra1 Rac8 26. g3 Rc1+ 27. Rxc1 Rxc1+ 28. Kg2 Ra1 29. Nc3 Rc1 30. Nb5 a6 31. a4 axb5 32. axb5 Rb1 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "6"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Silveira, Patricia Bertoti"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "92"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 h6 7. Be3 Bb6 8. Qb3 Qe7 9. Bxb6 axb6 10. 0-0 0-0 11. Nbd2 Na5 12. Qc2 Nxc4 13. Nxc4 Be6 14. Ne3 Bxa2 15. b3 Bxb3 16. Qxb3 Qe6 17. c4 Ra6 18. Rxa6 bxa6 19. Qa4 a5 20. Qc6 Qd7 21. Qxd7 Nxd7 22. Nd5 c6 23. Ne7+ Kh8 24. Nxc6 Nc5 25. d4 exd4 26. Nfxd4 Nxe4 27. Re1 Nd2 28. Rc1 a4 29. f3 Re8 30. Rc2 Re1+ 31. Kf2 Nxf3 32. Nxf3 Rb1 33. Nd2 Rh1 34. Nf1 a3 35. Nd4 Kh7 36. Nf5 f6 37. Nxd6 g5 38. Ne4 f5 39. Neg3 Rxf1+ 40. Nxf1 Kg6 41. g4 f4 42. Ra2 Kf6 43. Rxa3 Ke6 44. Kf3 Kd6 45. Ke4 Kc5 46. Rb3 Kxc4 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.19"]
[Round "5"]
[White "Santana Freitas, Maria Eduarda"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "54"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 d6 6. h3 Bd7 7. d3 a6 8. Bc4 0-0 9. Bg5 h6 10. Bh4 Na5 11. Bd5 c6 12. Bb3 b5 13. d4 Nxb3 14. axb3 exd4 15. Nxd4 Qc8 16. Bxf6 gxf6 17. Nf5 Bxf5 18. exf5 Qxf5 19. Qd2 Kh7 20. Rfe1 Bb4 21. Re3 Rg8 22. Rg3 d5 23. Qd4 Bd6 24. Rf3 Qxf3 25. g3 Rxg3+ 26. fxg3 Qxg3+ 27. Kh1 Qh2# 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.18"]
[Round "4"]
[White "Dos Santos, Matheus Eduardo"]
[Black "Dos Santos, Felipe Gabriel"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "41"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. b3 Bc5 4. Bb2 d6 5. Bc4 Nf6 6. d3 0-0 7. Nbd2 Ng4 8. 0-0 a6 9. h3 Qf6 10. hxg4 Bxg4 11. a3 Qg6 12. Nh4 Qh5 13. Nhf3 Qg6 14. b4 Bxf3 15. Qxf3 Bxf2+ 16. Rxf2 Nd4 17. Bxd4 b5 18. Bxe5 dxe5 19. Bd5 c6 20. Bb3 Rad8 21. Raf1 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "2"]
[White "Dos Santos, Matheus Eduardo"]
[Black "De Araujo, Marco Antonio Sena"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1758"]
[PlyCount "63"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 c6 5. Bd3 Bd6 6. Nf3 Nf6 7. Bg5 0-0 8. Ne2 Bg4 9. Qd2 Bxf3 10. gxf3 Nbd7 11. 0-0-0 Re8 12. Rhg1 Qc7 13. Bxf6 Nxf6 14. Qg5 Kf8 15. Qxg7+ Ke7 16. Ng3 Rg8 17. Rge1+ Ne4 18. Qxh7 Bf4+ 19. Kb1 Bxg3 20. fxg3 Kf6 21. Qh4+ Ng5 22. Qh6+ Rg6 23. Bxg6 fxg6 24. h4 Nf7 25. Qf4+ Qxf4 26. gxf4 Rb8 27. b3 Nd6 28. Re2 Nb5 29. Kb2 Kf5 30. c4 dxc4 31. d5 cxb3 32. axb3 0-1

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.17"]
[Round "3"]
[White "Silva, Valdecir Batista"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1806"]
[PlyCount "51"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 e6 4. Nf3 c5 5. c3 Nc6 6. Bb5 cxd4 7. Bxc6 bxc6 8. cxd4 Ba6 9. Nc3 c5 10. d5 Bb7 11. d6 g6 12. 0-0 Bg7 13. Re1 f6 14. Nb5 Bh6 15. Nc7+ Kf7 16. Nxa8 Qxa8 17. exf6 Bxc1 18. Rxc1 Qe8 19. Ne5+ Kxf6 20. Rxc5 Qd8 21. Rc7 Bc8 22. Qf3+ Kg7 23. Qf7+ Kh6 24. Re3 Nf6 25. f4 g5 26. Rh3+ 1-0

[Event "Florianopolis op 2nd"]
[Site "Florianopolis"]
[Date "2016.01.16"]
[Round "1"]
[White "Hille, Waltercler"]
[Black "Dos Santos, Matheus Eduardo"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1949"]
[PlyCount "63"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 c5 4. Bg2 Nc6 5. 0-0 d5 6. c4 Bd7 7. cxd5 Nxd5 8. e4 Nf6 9. Nc3 cxd4 10. Nxd4 e5 11. Nxc6 Bxc6 12. Qf3 Bc5 13. Bg5 Qd6 14. Rfd1 Qe7 15. Rac1 h6 16. Bxf6 Qxf6 17. Qxf6 gxf6 18. Nd5 Bxd5 19. exd5 Bd4 20. Rc7 b6 21. d6 Rd8 22. d7+ Ke7 23. Bh3 Bxb2 24. Rxa7 Bd4 25. Rc1 e4 26. Rc4 Be5 27. Rxe4 Kf8 28. Rb7 Kg7 29. Rxb6 Rb8 30. Rg4+ Kh7 31. Rgb4 Rxb6 32. Bf5+ 1-0

