[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.11"]
[Round "6"]
[White "Aguiar, Djalma"]
[Black "Cardoso, Matheus Santos"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1964"]
[BlackElo "1767"]
[PlyCount "45"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Nxd4 10. Bxd4 Be6 11. 0-0-0 Qa5 12. a3 Rfc8 13. h4 h5 14. gxh5 Nxh5 15. Bxg7 Kxg7 16. Bh3 Bxh3 17. Rxh3 Rc4 18. Rg1 Rac8 19. f4 Rxc3 20. Rxc3 Rxc3 21. Rg5 Rxc2+ 22. Kxc2 Qa4+ 23. Kd3 1/2-1/2

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.11"]
[Round "7"]
[White "Cardoso, Matheus Santos"]
[Black "Farias, Sergio A"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1767"]
[BlackElo "2101"]
[PlyCount "20"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 h5 8. Nf3 Nc6 9. Qe2 Ng4 10. h4 Nd4 0-1

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.09"]
[Round "2"]
[White "Goncalves, Ivan Mesquita V"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2116"]
[BlackElo "1767"]
[PlyCount "35"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 c6 6. e3 0-0 7. Bd3 b6 8. 0-0 Ba6 9. Qe2 Nh5 10. Bxb8 Qxb8 11. Ne5 Nf6 12. Nxc6 Qc7 13. cxd5 Bxd3 14. Qxd3 Nxd5 15. Nxd5 exd5 16. Qb5 Bd6 17. g3 Rfc8 18. Rac1 1-0

[Event "Nova Odessa Cup"]
[Site "Nova Odessa"]
[Date "2012.01.29"]
[Round "5"]
[White "Cardoso, Matheus Santos"]
[Black "Almeida, Vitor Mauricio"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1738"]
[PlyCount "77"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 c4 7. Qg4 Kf8 8. a4 Bd7 9. Ba3+ Ne7 10. Nf3 h6 11. Be2 Qe8 12. Qh4 Nbc6 13. 0-0 Kg8 14. Qh5 Ng6 15. Nh4 Nce7 16. f4 Nxh4 17. Qxh4 Nf5 18. Qf2 g6 19. g4 Ng7 20. a5 Qd8 21. Rfb1 Bc6 22. Bc5 Qd7 23. Qh4 Ne8 24. Qe7 Qxe7 25. Bxe7 Kg7 26. Bf1 Rg8 27. Bh3 f5 28. exf6+ Nxf6 29. Bxf6+ Kxf6 30. Re1 g5 31. fxg5+ hxg5 32. Rf1+ Ke7 33. Rfe1 Kd6 34. Re3 Rge8 35. Rf1 Rf8 36. Rfe1 Rae8 37. Kg2 Re7 38. Kg3 Ba4 39. Bg2 1-0

[Event "Nova Odessa Cup"]
[Site "Nova Odessa"]
[Date "2012.01.29"]
[Round "3"]
[White "Cardoso, Matheus Santos"]
[Black "Correia, Vitor Paie"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1738"]
[BlackElo "1504"]
[PlyCount "71"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nf6 6. e5 Nd5 7. Bc4 Be6 8. Qb3 Nb6 9. Bxe6 fxe6 10. Nf3 Nc6 11. Be3 Qd7 12. 0-0 0-0-0 13. Rfd1 Nd5 14. Ne4 Nxe3 15. fxe3 Qd5 16. Neg5 Qxb3 17. axb3 Rd7 18. Nxe6 Bh6 19. Kf2 Kb8 20. Ra4 b6 21. d5 Nd8 22. Nxd8 Rhxd8 23. e4 Rf8 24. Ke2 Kb7 25. e6 Rdd8 26. Ne5 Rf6 27. Rxa7+ Kxa7 28. Nc6+ Kb7 29. Nxd8+ Kc8 30. Nc6 Bf8 31. Ra1 Kb7 32. Ra7+ Kc8 33. b4 h5 34. b5 g5 35. Ra8+ Kb7 36. Rb8# 1-0

[Event "Nova Odessa Cup"]
[Site "Nova Odessa"]
[Date "2012.01.29"]
[Round "4"]
[White "De Assis, Henrique Zerbini J"]
[Black "Cardoso, Matheus Santos"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1735"]
[BlackElo "1738"]
[PlyCount "80"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be3 d6 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 a5 11. Na4 Nd7 12. g4 Nce5 13. Be2 Nc4 14. Bxc4 Bxc4 15. h4 b5 16. Nc3 a4 17. Nd4 b4 18. Nc6 bxc3 19. Qxc3 Bxc3 20. Nxd8 Bxb2+ 21. Kxb2 Rfxd8 22. a3 Be2 23. Rd4 Bxf3 24. Rg1 Ne5 25. g5 Rdc8 26. Re1 Nc4+ 27. Ka2 Nxe3 28. Rxe3 Bg4 29. c3 Be6+ 30. Kb2 Rcb8+ 31. Rb4 Rxb4+ 32. cxb4 Rc8 33. Rc3 Rxc3 34. Kxc3 Kf8 35. b5 Ke8 36. Kb4 Bb3 37. Ka5 Kd7 38. Ka6 Bc4 39. Ka5 Kc7 40. Kxa4 Kb6 0-1

[Event "Nova Odessa Cup"]
[Site "Nova Odessa"]
[Date "2012.01.28"]
[Round "2"]
[White "Brito, Erick de Paula"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1853"]
[BlackElo "1738"]
[PlyCount "29"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Ng8 8. Bc4 Bg7 9. Qf3 e6 10. Bf4 Ne7 11. Ne4 Qa5+ 12. b4 Qb6 13. Be3 Qxb4+ 14. Bd2 Qb7 15. Nd6+ 1-0

[Event "Nova Odessa Cup"]
[Site "Nova Odessa"]
[Date "2012.01.28"]
[Round "1"]
[White "Cardoso, Matheus Santos"]
[Black "Mori, Andrey da Silva"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1738"]
[PlyCount "69"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Nbd7 7. 0-0-0 Ke8 8. Bc4 h6 9. Bh4 g5 10. Bg3 Nh5 11. Nf3 Nxg3 12. hxg3 Bg7 13. Nd5 Kd8 14. Rd2 c6 15. Ne3 Ke7 16. Nf5+ Kf8 17. Rhd1 Bf6 18. Rxd7 Bxd7 19. Rxd7 Rh7 20. Rxb7 g4 21. N3h4 Bg5+ 22. Kb1 Rd8 23. a3 a5 24. Rc7 Bd2 25. Rxc6 h5 26. Nd6 f6 27. Nhf5 Be1 28. f3 gxf3 29. gxf3 h4 30. gxh4 Bxh4 31. Nxh4 Rxh4 32. Nf5 Rh1+ 33. Ka2 Rb8 34. Rxf6+ Ke8 35. Re6+ 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.09"]
[Round "14"]
[White "Mecking, Henrique"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2578"]
[BlackElo "1709"]
[PlyCount "63"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Qd2 Nc6 8. Nge2 exd4 9. Nxd4 Bd7 10. Be2 Re8 11. 0-0 Ne5 12. Rac1 Be6 13. Nxe6 fxe6 14. Rfd1 b6 15. b4 Qe7 16. h3 Rad8 17. f4 Nf7 18. b5 e5 19. f5 Qd7 20. g4 gxf5 21. exf5 e4 22. g5 Qxf5 23. gxf6 Qxf6 24. Kh1 Qh4 25. Bg4 Ne5 26. Bg5 Qg3 27. Nxe4 Qa3 28. Nf6+ Kh8 29. Qc2 Bxf6 30. Bxf6+ Kg8 31. Rg1 Ng6 32. Qg2 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.08"]
[Round "13"]
[White "Cardoso, Matheus Santos"]
[Black "Pozza, Thiago Souza"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1709"]
[BlackElo "1760"]
[PlyCount "74"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d5 5. exd5 Qxd5 6. Nxd4 e5 7. Nb5 Qxd1+ 8. Kxd1 Kd8 9. Bc4 a6 10. N5a3 f5 11. Be3 Kc7 12. Bb3 f4 13. Bd2 Bf5 14. Bc2 Bxc2+ 15. Kxc2 Nf6 16. f3 b5 17. Re1 Bc5 18. Bc1 g5 19. Nd2 Nd5 20. Ne4 Be7 21. Nb1 Rhd8 22. h3 Rac8 23. a3 Kb7 24. Kb3 Rc7 25. Nbd2 Ne3 26. Re2 Na5+ 27. Ka2 Rcd7 28. b3 Nc6 29. Bb2 Nf5 30. Nf1 Rd1 31. Rxd1 Rxd1 32. Nfd2 h5 33. a4 bxa4 34. bxa4 Rg1 35. Ba3 Bxa3 36. Kxa3 Ra1+ 37. Kb2 Rg1 1/2-1/2

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.07"]
[Round "12"]
[White "Martinez, Carlos Alejandro"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2501"]
[BlackElo "1709"]
[PlyCount "87"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 Nf6 6. Nf3 Qd7 7. Ng5 0-0-0 8. Nxe6 fxe6 9. b4 d5 10. b5 Nd4 11. cxd5 exd5 12. Rb1 Bc5 13. 0-0 Rdf8 14. Bg5 Qg4 15. Bxf6 Rxf6 16. h3 Qh5 17. g4 Qh4 18. e3 Ne6 19. Nxd5 Rh6 20. Qf3 Rf8 21. Qg3 Ng5 22. Qxh4 Rxh4 23. Kh2 c6 24. bxc6 bxc6 25. Rbc1 Bd6 26. Rxc6+ Kd7 27. Nc3 Nf3+ 28. Kg3 Kxc6 29. Bxf3+ Rxf3+ 30. Kxf3 Rxh3+ 31. Ke2 g6 32. Ne4 Be7 33. Rc1+ Kb6 34. Rc8 h5 35. Rg8 hxg4 36. Rxg6+ Kb5 37. Rxg4 Ba3 38. Rg5 Bb2 39. d4 Kb4 40. Rxe5 Rh6 41. f4 Bc1 42. f5 Ra6 43. f6 Rxa2+ 44. Kf3 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.06"]
[Round "11"]
[White "Cardoso, Matheus Santos"]
[Black "Goncalves, Marcus Vinicius M"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1709"]
[BlackElo "1909"]
[PlyCount "95"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 c5 5. e3 cxd4 6. exd4 0-0 7. g3 d5 8. cxd5 Nxd5 9. Bg2 Nc6 10. 0-0 Bg4 11. Qb3 Nxc3 12. bxc3 Na5 13. Qa4 Rc8 14. Ne5 Be6 15. Bb2 Bxe5 16. dxe5 Nc4 17. Bc1 Qa5 18. Qxa5 Nxa5 19. Ba3 Rc7 20. f4 Nc4 21. Bc1 Rd8 22. Re1 Rcd7 23. Bf1 Nd2 24. Bxd2 Rxd2 25. Re2 b6 26. Kf2 R2d3 27. Re3 Rd2+ 28. Re2 Rd1 29. Rxd1 Rxd1 30. Rc2 Bf5 31. Rb2 Rc1 32. Bc4 Rxc3 33. Bb3 Kg7 34. Rd2 Rc7 35. Kf3 e6 36. Ke3 a5 37. Rb2 Kh6 38. Re2 Kg7 39. Rb2 Bh3 40. Rc2 Rd7 41. Rd2 Re7 42. Ba4 Rc7 43. Rc2 Rb7 44. Bc6 Rb8 45. Bb5 Bf5 46. Rc7 Rd8 47. Ba6 h5 48. Rc8 1/2-1/2

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.05"]
[Round "10"]
[White "Cardoso, Matheus Santos"]
[Black "Santos, Luiz Sergio Jr"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1709"]
[BlackElo "1680"]
[PlyCount "115"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Bc4 Nc6 9. Qd2 Ne5 10. Bb3 Bd7 11. h4 Rc8 12. Bh6 Bxh6 13. Qxh6 Qa5 14. Qd2 Nc4 15. Bxc4 Rxc4 16. Nb3 Qa6 17. 0-0-0 Be6 18. h5 Rfc8 19. Kb1 d5 20. exd5 Rxc3 21. bxc3 Nxd5 22. hxg6 Nxc3+ 23. Qxc3 fxg6 24. Qe5 Bf5 25. Qd5+ e6 26. Qd8+ Rxd8 27. Rxd8+ Kg7 28. g4 Bxc2+ 29. Kxc2 Qxa2+ 30. Kc3 Qg2 31. Rd7+ Kf6 32. Rhxh7 Qxf3+ 33. Kb2 Qxg4 34. Rhf7+ Kg5 35. Rxb7 Qe2+ 36. Ka3 Qa6+ 37. Kb4 Qd6+ 38. Nc5 Qd4+ 39. Kb5 Qb2+ 40. Kc6 Qg2+ 41. Kc7 Qg3+ 42. Kd7 Qe5 43. Nxe6+ Kh6 44. Rxa7 Qd5+ 45. Ke7 g5 46. Rf6+ Kh5 47. Rf5 Qe4 48. Rxg5+ Kh4 49. Raa5 Qb7+ 50. Kf6 Qf3+ 51. Kg6 Qe4+ 52. Kf6 Qf3+ 53. Raf5 Qc3+ 54. Kg6 Qc8 55. Rf4+ Kh3 56. Ng7 Qc2+ 57. Kh6 Qc6+ 58. Kh5 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.04"]
[Round "9"]
[White "Goncalves, Henrique Machado"]
[Black "Cardoso, Matheus Santos"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1717"]
[BlackElo "1709"]
[PlyCount "74"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Bd3 c5 7. Be3 Ng4 8. Qd2 Nxe3 9. Qxe3 Qb6 10. Qd2 cxd4 11. Ne2 Bg4 12. 0-0 Bxf3 13. gxf3 Nc6 14. b3 Ne5 15. Kg2 f5 16. Ng3 f4 17. Ne2 Qc5 18. Rad1 Nxf3 19. Qc2 Qg5+ 20. Kxf3 Qh5+ 21. Kg2 f3+ 22. Kh1 fxe2 23. Bxe2 Qh4 24. f3 Be5 25. Bd3 Rf6 26. Qf2 Qh5 27. Be2 Raf8 28. f4 Qh6 29. f5 gxf5 30. Rg1+ Rg6 31. exf5 Rxf5 32. Rxg6+ hxg6 33. Qg2 Qxh2+ 34. Qxh2 Bxh2 35. Kxh2 Rf2+ 36. Kg3 Rxe2 37. Rxd4 Rxa2 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.03"]
[Round "8"]
[White "Cardoso, Matheus Santos"]
[Black "Haelvoet Correa, Guilherme"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1709"]
[PlyCount "126"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be2 e6 7. Be3 cxd4 8. cxd4 Nge7 9. Nc3 Nf5 10. 0-0 Bb4 11. a3 Ba5 12. h3 Bxf3 13. Bxf3 Bb6 14. Ne2 0-0 15. g4 Nh4 16. Bg2 Nxg2 17. Kxg2 f6 18. f4 fxe5 19. fxe5 Nxe5 20. Nf4 Qe7 21. Qe2 Nc6 22. Qd3 Qd6 23. Ne2 Rxf1 24. Rxf1 Rf8 25. Bf4 Qe7 26. Qg3 Qf6 27. Rf2 Qg6 28. Bd6 Rf7 29. Rxf7 Qxf7 30. Be5 Nxe5 31. Qxe5 Bc7 32. Qg5 Qd7 33. Ng3 Qd6 34. Qe3 Kf7 35. Qf3+ Qf4 36. Qxf4+ Bxf4 37. Ne2 Bg5 38. Kg3 Kf6 39. h4 Bd2 40. a4 g6 41. Kf3 e5 42. dxe5+ Kxe5 43. Nc3 a6 44. Nd1 d4 45. Nf2 Kd5 46. Ne4 Bc1 47. b3 Ke5 48. Nc5 Kd5 49. Nxb7 d3 50. Na5 Kd4 51. b4 Kc3 52. Nc6 Bb2 53. b5 a5 54. b6 Kc2 55. b7 d2 56. b8Q d1Q+ 57. Kf4 Qd2+ 58. Kg3 Qc3+ 59. Kf2 Qxc6 60. Qg8 Bd4+ 61. Kg3 Qc3+ 62. Kg2 Qd2+ 63. Kh3 Qe3+ 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.02"]
[Round "7"]
[White "Cardoso, Matheus Santos"]
[Black "Mecking, Henrique"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1709"]
[BlackElo "2578"]
[PlyCount "58"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nb3 Be6 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. c3 Nc6 12. Qe2 Rd8 13. Be4 Qb5 14. Qh5 g6 15. Qf3 f5 16. Bxc6+ bxc6 17. Bg5 Rd3 18. a4 Qc4 19. Qe2 Rd7 20. Qxe5 Bg7 21. Bf6 Bxf6 22. Qxf6 Rf8 23. Qe5 Qxb3 24. Ra3 Qd5 25. Qe3 f4 26. Qc1 f3 27. gxf3 Qxf3 28. c4 Qg4+ 29. Rg3 Qxc4 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.09.01"]
[Round "6"]
[White "Pozza, Thiago Souza"]
[Black "Cardoso, Matheus Santos"]
[Result "1/2-1/2"]
[ECO "B79"]
[WhiteElo "1760"]
[BlackElo "1709"]
[PlyCount "99"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Bc4 Nc6 9. Qd2 Ne5 10. Bb3 Bd7 11. 0-0-0 Qa5 12. g4 Rfc8 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nb3 Qa6 16. Bh6 Bh8 17. h4 Rac8 18. h5 Nxe4 19. fxe4 Rxc3 20. bxc3 Bxc3 21. Qc1 Bxg4 22. Rd3 Be5 23. hxg6 hxg6 24. Qg1 Be2 25. Rd4 Bxd4 26. Qxd4 e5 27. Qe3 Qc4 28. Rc1 b6 29. Qd2 Rc6 30. Qd5 Qxd5 31. exd5 Rc7 32. Re1 Bf3 33. Bc1 Bxd5 34. Rd1 Bxb3 35. axb3 Rc6 36. Ba3 f5 37. Rxd6 Rxd6 38. Bxd6 e4 39. c4 g5 40. Be7 g4 41. Bd6 Kf7 42. Bf4 a6 43. Kc2 Ke6 44. Kc3 Kd7 45. b4 a5 46. c5 axb4+ 47. Kxb4 bxc5+ 48. Kxc5 Ke6 49. Kd4 Kf6 50. Kd5 1/2-1/2

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.31"]
[Round "5"]
[White "Cardoso, Matheus Santos"]
[Black "Martinez, Carlos Alejandro"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1709"]
[BlackElo "2501"]
[PlyCount "54"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nb3 b5 8. Bg5 Bb7 9. 0-0 Nbd7 10. f4 Be7 11. fxe5 dxe5 12. Bxf6 Nxf6 13. Qf3 0-0 14. Rad1 Rc8 15. Kh1 Qb6 16. Nd5 Nxd5 17. exd5 g6 18. c3 f5 19. Bc2 Bd6 20. h4 Rc4 21. Qh3 Qd8 22. g3 Rg4 23. Bxf5 gxf5 24. Rxf5 Rg6 25. h5 Rxf5 26. hxg6 hxg6 27. g4 Rf7 0-1

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.30"]
[Round "4"]
[White "Goncalves, Marcus Vinicius M"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1909"]
[BlackElo "1709"]
[PlyCount "63"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. Bg5 h6 11. Bxe7 Qxe7 12. Nd2 f5 13. f3 f4 14. Rc1 Rf7 15. a4 Bf8 16. Nb5 a6 17. Nc3 Rg7 18. a5 h5 19. Na4 g5 20. h3 Nf6 21. c5 g4 22. cxd6 cxd6 23. hxg4 Bxg4 24. fxg4 Nxg4 25. Bxg4 Rxg4 26. Rf2 Bh6 27. Nf3 Bg5 28. Nb6 Rd8 29. Rc8 Rxc8 30. Nxc8 Qc7 31. Rc2 Qd8 32. Nb6 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.29"]
[Round "3"]
[White "Santos, Luiz Sergio Jr"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1680"]
[BlackElo "1709"]
[PlyCount "69"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. f4 e6 10. Bc4 Ne7 11. Ne4 Nf5 12. Bc5 Bxe5 13. Nd6+ Bxd6 14. Bxd6 Qh4+ 15. Ke2 Nxd6 16. Qxd6 Qe7 17. Qe5 0-0 18. Rhd1 d5 19. Bb3 f6 20. Qe3 e5 21. Kd2 Qb4+ 22. c3 Qxf4 23. Qxf4 exf4 24. Re1 Kf7 25. Re4 Ba6 26. Rxf4 Rfe8 27. Ra4 Bb5 28. Rd4 Re2+ 29. Kc1 Rae8 30. a4 Ba6 31. Kb1 Rxg2 32. Rxd5 Re1+ 33. Ka2 Rxa1+ 34. Kxa1 Rg1+ 35. Rd1+ 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.28"]
[Round "2"]
[White "Cardoso, Matheus Santos"]
[Black "Goncalves, Henrique Machado"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "1709"]
[BlackElo "1717"]
[PlyCount "55"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8. b4 Nce4 9. Qd4 d6 10. f3 e5 11. Qd3 Bf5 12. fxe4 Bxe4 13. Qd2 Rc8 14. e3 0-0 15. Nf3 b5 16. Be2 Bxf3 17. Bxf3 bxc4 18. Bb2 Re8 19. 0-0 d5 20. Rad1 Qe7 21. Bxd5 Red8 22. e4 Nxe4 23. Bxf7+ Kh8 24. Qe3 Rxd1 25. Rxd1 Qxf7 26. Qxe4 c3 27. Bxc3 h6 28. Qxe5 1-0

[Event "Biblioteca Municipal IRT"]
[Site "Campinas"]
[Date "2011.08.27"]
[Round "1"]
[White "Haelvoet Correa, Guilherme"]
[Black "Cardoso, Matheus Santos"]
[Result "0-1"]
[ECO "E97"]
[BlackElo "1709"]
[PlyCount "58"]
[EventDate "2011.08.27"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. c5 f5 11. Nd2 f4 12. f3 Rf7 13. Qb3 Bf8 14. a4 Rg7 15. Nc4 Kh8 16. Bb2 h5 17. Nb5 Kh7 18. cxd6 cxd6 19. Rac1 a6 20. Nbxd6 Nxd6 21. b5 Nxc4 22. Rxc4 Rg8 23. Bxe5 g5 24. Bc7 Qe8 25. d6 Ng6 26. Rc3 Ne5 27. Bc4 Nxc4 28. Rxc4 Be6 29. e5 Qd7 0-1

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.24"]
[Round "8"]
[White "Cardoso, Matheus Santos"]
[Black "Rodrigues, Jhonas Silva"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1712"]
[BlackElo "1926"]
[PlyCount "55"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Be7 6. Bd3 f6 7. Bf4 cxd4 8. cxd4 fxe5 9. Bxe5 Nf6 10. 0-0 0-0 11. Nc3 a6 12. Rc1 Bd6 13. Ne2 Bxe5 14. Nxe5 Nxe5 15. dxe5 Nd7 16. Ng3 g6 17. Qe2 Nb8 18. Qg4 Qe7 19. Nh5 Kh8 20. Nf6 Nd7 21. Nxd7 Qxd7 22. Rc2 Qe8 23. Rfc1 Bd7 24. Qh4 Bc6 25. Rc3 Qf7 26. Bf1 Qf4 27. Qxf4 Rxf4 28. g3 1/2-1/2

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.24"]
[Round "7"]
[White "De Oliveira, Lucas Cleto"]
[Black "Cardoso, Matheus Santos"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1398"]
[BlackElo "1712"]
[PlyCount "61"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Nxc6 bxc6 10. Bf4 Qb6 11. b3 Be6 12. Qd2 Rfd8 13. Bd3 Nd7 14. Na4 Qc7 15. Rad1 Ne5 16. Bh6 Bh8 17. Bf4 Rab8 18. Bg3 c5 19. c3 Nxd3 20. Qxd3 c4 21. Qe3 cxb3 22. a3 Qa5 23. Nc5 Qxc5 24. Qxc5 dxc5 25. Bxb8 Rxb8 26. Rfe1 Bxc3 27. Re3 Bd4 28. Red3 b2 29. Rb1 Ba2 30. Rxb2 Rxb2 31. h3 0-1

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.23"]
[Round "5"]
[White "Andrade, Thiago Oliveira"]
[Black "Cardoso, Matheus Santos"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1712"]
[PlyCount "130"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 a6 12. Be3 b5 13. g4 b4 14. Nd5 Bxd5 15. exd5 Re8 16. Bh6 Bh8 17. Be3 a5 18. Bb5 Nd7 19. Ba4 Qc7 20. Bd4 Rec8 21. Bxh8 Kxh8 22. Bxd7 Qxd7 23. h4 Rab8 24. h5 Qe8 25. f4 Qg8 26. f5 g5 27. Rde1 Rc7 28. h6 f6 29. Qd4 Qf7 30. Re3 Rbc8 31. Re2 Rc4 32. Qd1 Rxg4 33. Rxe7 Qxe7 34. Qxg4 Re8 35. Qd1 Qe2 36. Qxe2 Rxe2 37. Kc1 Kg8 38. Kd1 Re5 39. Re1 Rxd5+ 40. Kc1 Rxf5 41. Re6 d5 42. Ra6 g4 43. Ra8+ Kf7 44. Ra7+ Kg6 45. Rg7+ Kxh6 46. Rxg4 Rg5 47. Rf4 Kg6 48. Kd2 h5 49. c3 Rg4 50. Rf3 Rg2+ 51. Kd3 Rxb2 52. cxb4 axb4 53. Kd4 Rxa2 54. Kxd5 Ra3 55. Rf2 b3 56. Rb2 h4 57. Ke4 Ra4+ 58. Kf3 Rb4 59. Kg2 Kg5 60. Kh3 f5 61. Rg2+ Kf4 62. Rf2+ Ke3 63. Rxf5 b2 64. Rf1 b1Q 65. Rxb1 Rxb1 0-1

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.23"]
[Round "6"]
[White "Cardoso, Matheus Santos"]
[Black "Barbosa, Fernando"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1712"]
[BlackElo "2071"]
[PlyCount "96"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Nf6 6. Nc3 Bd6 7. 0-0 Qe7 8. d4 exd4 9. Nxd4 0-0 10. Bg5 Rd8 11. Qe2 h6 12. Bxf6 Qxf6 13. Nf3 Be7 14. Rad1 Be6 15. Rxd8+ Rxd8 16. Rd1 Rxd1+ 17. Qxd1 b5 18. Qd4 Qf4 19. Qd2 Qxd2 20. Nxd2 b4 21. Ne2 Bxa2 22. b3 Bf6 23. f4 Bc3 24. Nxc3 bxc3 25. Nc4 Bxb3 26. Na3 Ba4 27. Kf2 Kf8 28. Ke3 c5 29. Kd3 Bc6 30. g3 f6 31. h4 Kf7 32. Ke3 f5 33. e5 Ke6 34. Kd3 Kd5 35. Nb1 Bb5+ 36. Ke3 Bc6 37. Kd3 c4+ 38. Ke3 Kc5 39. Nxc3 a5 40. Nb1 Kb4 41. Kd4 Bd7 42. Kd5 a4 43. e6 Be8 44. e7 a3 45. Nxa3 Kxa3 46. Kxc4 Kb2 47. c3 Kc2 48. Kd4 Kd2 0-1

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.22"]
[Round "4"]
[White "Cardoso, Matheus Santos"]
[Black "Squincalha, Pedro Guilherme"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1712"]
[PlyCount "44"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 0-0 9. 0-0-0 b5 10. g4 Nfd7 11. h4 Bb7 12. h5 h6 13. Bd3 Ne5 14. Rdg1 Nbc6 15. Rh3 Nxd4 16. Bxd4 Nxd3+ 17. cxd3 b4 18. Ne2 Qa5 19. Kb1 Rfc8 20. f4 Rc6 21. g5 Rac8 22. gxh6 b3 1-0

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.22"]
[Round "3"]
[White "Petri, Luiz Sergio Gervenk"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "B70"]
[BlackElo "1712"]
[PlyCount "85"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Qd2 Nc6 8. Nxc6 bxc6 9. Bd3 0-0 10. Bh6 Qb6 11. Bxg7 Kxg7 12. Rb1 Be6 13. 0-0 Rab8 14. Kh1 Qa5 15. Qc1 Rb7 16. a3 Rfb8 17. b4 Qe5 18. Qe1 Ng4 19. f4 Qd4 20. Ne2 Qb6 21. h3 Nf6 22. g4 Qe3 23. Kg2 d5 24. Rf3 Qb6 25. Qc3 Kg8 26. Ng3 d4 27. Qd2 c5 28. f5 Bd7 29. Bc4 Bb5 30. Ba2 c4 31. g5 Ne8 32. fxg6 hxg6 33. Rbf1 e6 34. R1f2 Rd8 35. h4 d3 36. cxd3 Rxd3 37. Rxd3 cxd3 38. h5 Rc7 39. hxg6 fxg6 40. Qf4 Qd6 41. Bxe6+ Qxe6 42. Qf8+ Kh7 43. Qh6+ 1-0

[Event "BRA-ch U20"]
[Site "Campinas"]
[Date "2011.04.21"]
[Round "2"]
[White "Cardoso, Matheus Santos"]
[Black "Caetano, Hugo Zanotti Mendon"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1712"]
[BlackElo "2038"]
[PlyCount "93"]
[EventDate "2011.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "BRA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. 0-0 0-0 9. h3 Bd7 10. Qd2 Rc8 11. Bb3 a6 12. f4 b5 13. a3 Na5 14. Rad1 Qc7 15. f5 Nc4 16. Bxc4 Qxc4 17. Qe2 Qxe2 18. Ndxe2 Bc6 19. Ng3 a5 20. Rd2 Nd7 21. Bd4 Ne5 22. b3 Bh6 23. Re2 Rfe8 24. Bxe5 dxe5 25. Nd5 Rcd8 26. Rd1 Kg7 27. fxg6 hxg6 28. Rf1 Bxd5 29. exd5 Rxd5 30. Rfe1 Rc8 31. Nf1 f6 32. Ne3 Bxe3+ 33. Rxe3 Rxc2 34. R1e2 Rxe2 35. Rxe2 Rd3 36. Rb2 e4 37. Kf2 f5 38. Ke2 Kf6 39. a4 b4 40. Rb1 Ke5 41. Rc1 Rxb3 42. Rc5+ Kf4 43. Rxa5 Rb2+ 44. Kf1 Ke3 45. Kg1 Rb1+ 46. Kh2 Kf2 47. Rd5 0-1

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.21"]
[Round "5.15"]
[White "Cardoso, Matheus Santos"]
[Black "Hengles, Roberto Carlos"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1976"]
[PlyCount "48"]
[EventDate "2008.12.19"]
[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 Qa5 4. d4 Nf6 5. Bd2 Qb6 6. Bc1 Nc6 7. Bb5 Bg4 8. f3 Bf5 9. Nge2 0-0-0 10. 0-0 Nxd4 11. Nxd4 Rxd4 12. Qe1 Rd1+ 13. Qf2 Qxf2+ 14. Kxf2 Rxf1+ 15. Kxf1 Bxc2 16. Bg5 c6 17. Bc4 e6 18. Rc1 Bg6 19. Rd1 Be7 20. Kf2 Rd8 21. Rxd8+ Bxd8 22. Ke3 Nd5+ 23. Nxd5 Bxg5+ 24. Nf4 e5 0-1

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.21"]
[Round "6.20"]
[White "Garcia, Liria Caetano"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1820"]
[PlyCount "119"]
[EventDate "2008.12.19"]
[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 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 Nbd7 8. Nh3 Re8 9. Be2 Nb6 10. Nf2 h6 11. Be3 Bd7 12. Qd2 Kh7 13. 0-0 Na4 14. Nxa4 Bxa4 15. Rab1 Rb8 16. b4 cxb4 17. Rxb4 Qa5 18. Rfb1 b6 19. Qc1 Bd7 20. Bd2 Qa6 21. Bf1 Qb7 22. Nd3 Rbc8 23. Be3 Rc7 24. Qa3 Rec8 25. Nb2 e6 26. Na4 Bxa4 27. Rxa4 Nd7 28. dxe6 fxe6 29. Qxd6 Rc6 30. Qa3 R8c7 31. Bf4 Ne5 32. Rab4 Rc5 33. Be3 Nxc4 34. Bxc4 Rxc4 35. Rxc4 Rxc4 36. Rc1 Rxc1+ 37. Qxc1 Be5 38. Qc4 Qc7 39. Qxc7+ Bxc7 40. a4 h5 41. h3 Bd6 42. Kf1 Kg7 43. Ke2 Kf6 44. Kd3 Ke5 45. f4+ Kf6 46. e5+ Bxe5 47. fxe5+ Kxe5 48. Bd2 Kd5 49. a5 bxa5 50. Bxa5 Ke5 51. Ke3 Kf5 52. g3 g5 53. Bc7 g4 54. h4 e5 55. Ba5 a6 56. Bd8 e4 57. Bc7 Ke6 58. Kxe4 Kf7 59. Kf5 Kg7 60. Kg5 1-0

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.20"]
[Round "3.27"]
[White "Cardoso, Matheus Santos"]
[Black "Da Nobrega, Taina Barbosa F"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "59"]
[EventDate "2008.12.19"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 0-0 8. Bxb4 Nxb4 9. e5 Ne4 10. Nc3 Nxc3 11. bxc3 Nc6 12. 0-0 d6 13. exd6 cxd6 14. Re1 h6 15. Re3 Re8 16. Rxe8+ Qxe8 17. Qe1 Bg4 18. Qxe8+ Rxe8 19. Bd5 Bxf3 20. Bxf3 Rc8 21. Rb1 b6 22. Re1 Kf8 23. Kf1 Na5 24. Rc1 b5 25. Ke2 b4 26. Kd3 bxc3 27. Rxc3 Rxc3+ 28. Kxc3 Ke7 29. Kb4 Nc4 30. Kxc4 1-0

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.20"]
[Round "4.25"]
[White "Jonas, Pedro"]
[Black "Cardoso, Matheus Santos"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "44"]
[EventDate "2008.12.19"]
[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. a4 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Bg4 10. h3 Bh5 11. Nd5 Nxe4 12. Be3 Nd7 13. g4 Bg6 14. Nxe7+ Qxe7 15. Qd5 Rfc8 16. Qxb7 Rcb8 17. Qd5 Nef6 18. Qc6 Be4 19. Bxf7+ Qxf7 20. Ng5 Bxc6 21. Nxf7 Kxf7 22. Rfd1 d5 0-1

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.19"]
[Round "2.26"]
[White "Cardoso, Matheus Santos"]
[Black "Fernandes Jr, Carlos Da Costa"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "20"]
[EventDate "2008.12.19"]
[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 Nd4 6. d6 Qxd6 7. Nxf7 Qc6 8. Nxh8 Qxg2 9. d3 Qxh1+ 10. Kd2 Nf3+ 0-1

[Event "Paulista-ch Interior"]
[Site "Santos"]
[Date "2008.12.19"]
[Round "1.22"]
[White "Mandetta, Joao Danilo"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "1943"]
[PlyCount "99"]
[EventDate "2008.12.19"]
[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 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 Re8 8. Nge2 e5 9. d5 Nb6 10. Nc1 Bd7 11. b4 Qe7 12. g4 Red8 13. Nb3 Rac8 14. c5 Na8 15. cxd6 cxd6 16. Be2 Rc7 17. 0-0 Rdc8 18. Rac1 h5 19. g5 Ne8 20. Nb5 Bxb5 21. Bxb5 a6 22. Bd3 f6 23. a4 Rxc1 24. Rxc1 Rxc1+ 25. Qxc1 Qc7 26. Qxc7 Naxc7 27. h4 fxg5 28. hxg5 Bf8 29. b5 axb5 30. axb5 Be7 31. Na5 Ng7 32. Nxb7 Kf8 33. b6 Na8 34. Na5 Nxb6 35. Bxb6 Bxg5 36. Nb7 Ne8 37. Bb5 Be7 38. Bd8 Bxd8 39. Nxd8 Nc7 40. Ne6+ Nxe6 41. dxe6 Ke7 42. Bc4 Kf6 43. Kg2 g5 44. Kg3 Ke7 45. Bd5 Kf6 46. Bc6 Kxe6 47. Be8 g4 48. fxg4 hxg4 49. Bc6 Kf6 50. Kxg4 1-0

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "3"]
[White "Barbosa, Luis Gustavo Thebal"]
[Black "Cardoso, Matheus Santos"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "103"]
[EventDate "2008.09.27"]
[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 e5 7. Nf3 Qa5 8. Qd2 Be7 9. 0-0-0 0-0 10. Bg5 Re8 11. Nd5 Qxd2+ 12. Rxd2 Nxd5 13. Rxd5 Bxg5+ 14. Nxg5 h6 15. Nf3 Be6 16. Rd2 Bxa2 17. b3 Nc6 18. Kb2 Bxb3 19. cxb3 Nb4 20. Bc4 Rac8 21. Rhd1 b5 22. Bd5 Kf8 23. Rc1 Rxc1 24. Kxc1 Rc8+ 25. Kb2 Nxd5 26. Rxd5 Rc6 27. Nh4 g6 28. g3 Ke7 29. Ng2 Rc5 30. Ne3 Rxd5 31. Nxd5+ Kd7 32. Kc3 Kc6 33. h4 a5 34. f3 g5 35. Ne7+ Kd7 36. Ng8 gxh4 37. gxh4 h5 38. Nf6+ Ke6 39. Nxh5 f5 40. Ng7+ Kf6 41. Nxf5 d5 42. h5 dxe4 43. h6 Kg6 44. fxe4 Kh7 45. b4 a4 46. Nd6 Kxh6 47. Nxb5 Kg5 48. Na3 Kf4 49. Kd3 Kg5 50. b5 Kf6 51. b6 Ke6 52. b7 0-1

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "2"]
[White "Cardoso, Matheus Santos"]
[Black "Ferreira, Ricardo Criez Nobre"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "82"]
[EventDate "2008.09.27"]
[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 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 c6 6. c5 Bf5 7. Qe2+ Be7 8. Bg5 0-0 9. Nf3 Nbd7 10. g3 Re8 11. Be3 Ng4 12. Bg2 Nxe3 13. fxe3 Bg5 14. Nxg5 Qxg5 15. Nd1 Nf6 16. 0-0 Ng4 17. Qf3 Bg6 18. Re1 Re6 19. Bh3 h5 20. Bxg4 hxg4 21. Qe2 Rae8 22. Rc1 Be4 23. Nf2 Bf3 24. Qd2 Rxe3 25. Rxe3 Qxe3 26. Qxe3 Rxe3 27. Kf1 Re2 28. Nd3 Rxh2 29. Re1 Be4 30. Nf2 f5 31. Nxe4 Rh1+ 32. Kf2 Rxe1 33. Nf6+ Kf7 34. Kxe1 Kxf6 35. Ke2 f4 36. gxf4 Kf5 37. Ke3 g3 38. Kf3 g2 39. Kxg2 Kxf4 40. Kf2 Ke4 41. Kg3 Kxd4 0-1

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "5"]
[White "Cardoso, Matheus Santos"]
[Black "Pereira, Pedro Henrique Alve"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "43"]
[EventDate "2008.09.27"]
[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 Nc6 6. Bb5 Bd7 7. Be3 a6 8. Bxc6 bxc6 9. Qd2 c5 10. Nf3 g6 11. Bh6 Bxh6 12. Qxh6 Ng4 13. Qg7 Rf8 14. Ng5 Nf6 15. Nxh7 Nxh7 16. Qxh7 Rb8 17. Rb1 Be6 18. 0-0 Rb4 19. f3 Qb6 20. b3 c4+ 21. Kh1 Qd4 22. Qh3 0-1

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "6"]
[White "Cardoso, Matheus Santos"]
[Black "Zachi, Felipe Parelho"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "87"]
[EventDate "2008.09.27"]
[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 g6 6. Be3 Bg7 7. Qd2 Ng4 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0-0 Nxe3 11. Qxe3 0-0 12. h4 Nc6 13. Nxc6 Qxc6 14. f3 Rfc8 15. Rd3 a5 16. h5 b5 17. Qd2 a4 18. Nd5 Kf8 19. hxg6 hxg6 20. c3 a3 21. b3 e6 22. Nb4 Qc5 23. Nc2 Bxc3 24. Rxc3 Qxc3 25. Qxc3 Rxc3 26. Rh8+ Ke7 27. Rxa8 b4 28. Ra7+ Kf6 29. Rb7 Ke5 30. Rxb4 Kf4 31. Kd2 Rc6 32. Ra4 Kg3 33. Ne3 f5 34. exf5 exf5 35. Rxa3 f4 36. Nf1+ Kxg2 37. Ke2 Rc2+ 38. Nd2 g5 39. b4 Rb2 40. Rb3 Rxa2 41. b5 Ra8 42. b6 Rb8 43. b7 Kg3 44. Ne4+ 1-0

[Event "Sao Bernardo LXSBC 3rd"]
[Site "Sao Bernardo do Campo"]
[Date "2008.09.27"]
[Round "1"]
[White "Silva, Igor dos Santos"]
[Black "Cardoso, Matheus Santos"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1962"]
[PlyCount "79"]
[EventDate "2008.09.27"]
[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 Bg7 4. Nf3 d6 5. Bg5 Nbd7 6. e3 0-0 7. Be2 Re8 8. 0-0 e5 9. b4 b6 10. c5 Bb7 11. Bb5 c6 12. Ba4 bxc5 13. Ne4 Qc7 14. Nxf6+ Nxf6 15. dxc5 dxc5 16. bxc5 Rad8 17. Qc2 Rd7 18. Bxf6 Bxf6 19. Qe4 Red8 20. h4 Rd5 21. h5 Rxc5 22. Bb3 Kg7 23. g4 Ba6 24. Rfc1 Rxc1+ 25. Rxc1 Bd3 26. Qxc6 Qxc6 27. Rxc6 Be4 28. h6+ Kxh6 29. Rxf6 Bxf3 30. Rxf3 Rd7 31. Rxf7 Rxf7 32. Bxf7 Kg5 33. Be6 h5 34. gxh5 gxh5 35. Kg2 Kf6 36. Bc8 Kg5 37. f3 h4 38. Kh3 a5 39. Bg4 a4 40. a3 1-0

