[Event "Petrolina op"]
[Site "Petrolina"]
[Date "2009.10.12"]
[Round "7"]
[White "Da Silva, Mateus Tomaz"]
[Black "Viera, Caina Coelho"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "41"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e6 6. Be3 Nbd7 7. Qd2 0-0 8. 0-0-0 c6 9. Bg5 Qc7 10. g4 a5 11. h4 Re8 12. h5 e5 13. dxe5 dxe5 14. hxg6 fxg6 15. Bh6 b5 16. Bxg7 Kxg7 17. Qh6+ Kf7 18. cxb5 Rh8 19. Bc4+ Nd5 20. Rxd5 cxd5 21. Bxd5+ 1-0

[Event "Petrolina op"]
[Site "Petrolina"]
[Date "2009.10.11"]
[Round "6"]
[White "Born, Ary"]
[Black "Da Silva, Mateus Tomaz"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "33"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c6 4. e3 Nh5 5. Bg5 f5 6. Ne5 g6 7. Be2 Nd7 8. Bxh5 Nxe5 9. dxe5 Qa5+ 10. c3 gxh5 11. Qxh5+ Kd8 12. Nd2 Qc7 13. Nf3 b6 14. Bf4 e6 15. Ng5 Kd7 16. Qf7+ Kd8 17. Qf6+ 1-0

[Event "Petrolina op"]
[Site "Petrolina"]
[Date "2009.10.11"]
[Round "5"]
[White "Da Silva, Mateus Tomaz"]
[Black "Antunes, Bruno Pereira"]
[Result "0-1"]
[ECO "A60"]
[PlyCount "72"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 d6 7. b3 Nc6 8. Bf4 Be6 9. Qd3 Qf6 10. Rd1 Qxf4 11. e3 Qf6 12. f4 0-0-0 13. g3 Nb4 14. Qd2 Bg4 15. Rc1 Be7 16. Bg2 Qb2 17. Qxb2 Nd3+ 18. Kd2 Nxb2 19. Kc2 Bf6 20. Rb1 Nxc4 21. bxc4 b6 22. a4 Rhe8 23. Kd2 Be6 24. Bc6 Re7 25. Bb5 d5 26. Ne2 dxc4+ 27. Ke1 Bd5 28. Rg1 Rxe3 29. Kf2 Rf3+ 30. Ke1 Bc3+ 31. Nxc3 Rxc3 32. a5 Rb3 33. Ba6+ Kc7 34. Rc1 c3 35. axb6+ axb6 36. Bd3 h6 0-1

[Event "Petrolina op"]
[Site "Petrolina"]
[Date "2009.10.10"]
[Round "3"]
[White "Da Silva, Mateus Tomaz"]
[Black "Monte, Edmar Ferreira"]
[Result "0-1"]
[ECO "E70"]
[BlackElo "1717"]
[PlyCount "64"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e6 5. e4 g6 6. Bg5 Bg7 7. f4 Qa5 8. Qd2 0-0 9. Nf3 exd5 10. Nxd5 Qxd2+ 11. Kxd2 Nxe4+ 12. Ke3 Nxg5 13. Nxg5 Nc6 14. Rb1 Bd4+ 15. Kd2 a5 16. Be2 Nb4 17. Ne7+ Kg7 18. Nxc8 Raxc8 19. a3 Nc6 20. Bg4 Rcd8 21. b3 Rfe8 22. Rhe1 h6 23. Nf3 Bf6 24. h4 Nd4 25. b4 axb4 26. axb4 Nxf3+ 27. Bxf3 b6 28. bxc5 dxc5+ 29. Kc2 Rxe1 30. Rxe1 Bxh4 31. Rd1 Rd4 32. Be2 Bg3 0-1

[Event "Petrolina op"]
[Site "Petrolina"]
[Date "2009.10.09"]
[Round "1"]
[White "Da Silva, Mateus Tomaz"]
[Black "Cordioli, Lourenco Joao"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1993"]
[PlyCount "61"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Nf6 4. e3 Be7 5. Bd3 0-0 6. 0-0 Nh5 7. Bg3 Nxg3 8. fxg3 c5 9. c3 Qb6 10. Qc2 h6 11. Ne5 Bf6 12. Ng4 Nd7 13. b3 Re8 14. Nxf6+ Nxf6 15. Qf2 Bd7 16. Nd2 Rac8 17. e4 e5 18. exd5 cxd4 19. cxd4 Qxd4 20. Qxd4 exd4 21. Rf4 Nxd5 22. Rxd4 Bc6 23. Nc4 Re7 24. Na5 Rce8 25. Be4 Nc3 26. Nxc6 bxc6 27. Bd3 Nd5 28. Rc1 g6 29. Rxc6 Re1+ 30. Kf2 Nf6 31. Rxf6 1-0

[Event "Petrolina op"]
[Site "Petrolina"]
[Date "2009.10.09"]
[Round "2"]
[White "Luz, Edmundo Reis"]
[Black "Da Silva, Mateus Tomaz"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2220"]
[PlyCount "49"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 e6 5. Nge2 Be7 6. 0-0 0-0 7. f4 Nc6 8. h3 d5 9. e5 Nd7 10. g4 f6 11. exf6 Rxf6 12. d3 g6 13. Ng3 a6 14. f5 Qc7 15. fxe6 Rxe6 16. Bf4 Bd6 17. Nxd5 Qb8 18. Ne4 Nce5 19. Qe1 Nf7 20. Qh4 Bxf4 21. Rxf4 Qe5 22. Rxf7 Kxf7 23. Qxh7+ Ke8 24. Rf1 Kd8 25. Qh4+ 1-0

[Event "BRA-ch U10"]
[Site "Jacutinga"]
[Date "2005.??.??"]
[Round "4"]
[White "Abdalla, Jose Lucas Aurelli"]
[Black "Da Silva, Mateus Tomaz"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "19"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bb4 4. Nd5 Bc5 5. Qg4 g6 6. d3 d6 7. Qg3 Nf6 8. Bg5 Ne7 9. Bxf6 Rf8 10. Bxe7 1-0

[Event "BRA-ch U10"]
[Site "Jacutinga"]
[Date "2005.??.??"]
[Round "5"]
[White "Da Silva, Mateus Tomaz"]
[Black "Campos, Felipe"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "59"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bf4 Nf6 6. Bxb8 Rxb8 7. Nf3 Bg4 8. Be2 e6 9. a3 Bd6 10. h3 Bxf3 11. Bxf3 0-0 12. 0-0 Rbd8 13. Ne4 Nxe4 14. Bxe4 e5 15. Qh5 g6 16. Qe2 exd4 17. Qe1 Qe5 18. f4 Qc5 19. Bd3 Rfe8 20. Qd2 Re3 21. Rae1 Rde8 22. Rxe3 dxe3 23. Qe2 g5 24. b4 Qd4 25. fxg5 Qg7 26. Bc4 Kh8 27. Rxf7 Qe5 28. Rxh7+ Kxh7 29. Qh5+ Kg7 30. Qh6# 1-0

[Event "BRA-ch U10"]
[Site "Jacutinga"]
[Date "2005.??.??"]
[Round "1"]
[White "Da Silva, Mateus Tomaz"]
[Black "Nemeth, Henrique Jr"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "115"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Ng1 Nf6 5. Nc3 d5 6. d4 Bxf5 7. Bg5 Be6 8. Bb5+ c6 9. Ba4 h6 10. Bxf6 Qxf6 11. Nge2 b5 12. Bb3 Bb4 13. 0-0 0-0 14. f3 e3 15. Qd3 a5 16. a3 Bd6 17. Qxe3 Qg6 18. f4 a4 19. Ba2 Ra7 20. Rac1 Rb7 21. Ng3 Rbf7 22. Nge2 Nd7 23. g3 Nf6 24. Qxe6 Bb8 25. Qe3 Ng4 26. Qf3 Qh5 27. Rf2 Re7 28. Nxd5 cxd5 29. Qxd5+ Qxd5 30. Bxd5+ Kh8 31. Rg2 Ne3 32. Kf2 Nxd5 33. c4 bxc4 34. Rxc4 g5 35. Rc5 Rd7 36. Rc6 Kh7 37. f5 Rxf5+ 38. Kg1 Ne3 39. Rf2 Rdf7 40. Rxf5 Rxf5 41. Rc1 h5 42. Nc3 h4 43. Ne4 hxg3 44. Nxg3 Bxg3 45. hxg3 Rf3 46. Rc3 Rxg3+ 47. Kf2 Nd1+ 48. Kxg3 Nxc3 49. bxc3 Kg6 50. c4 Kf6 51. c5 Ke6 52. c6 Kd6 53. d5 Kc7 54. Kg4 Kd6 55. Kxg5 Kc7 56. Kf6 Kd6 57. c7 Kxc7 58. Ke7 1-0

[Event "BRA-ch U10"]
[Site "Jacutinga"]
[Date "2005.??.??"]
[Round "3"]
[White "Da Silva, Mateus Tomaz"]
[Black "Santos, Leonardo"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "39"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. Nf3 Nxf3+ 7. Qxf3 Bg4 8. Qb3 Bd6 9. 0-0 0-0 10. Nc3 Re8 11. d3 Nd7 12. Bb5 a6 13. Qa4 axb5 14. Qxg4 Nf6 15. Qf3 Qe7 16. Bg5 b4 17. Ne4 h6 18. Bxf6 Qf8 19. Nxd6 Qxd6 20. Bh4 1-0

[Event "BRA-ch U10"]
[Site "Jacutinga"]
[Date "2005.??.??"]
[Round "2"]
[White "De Souza, Matheus Lopes"]
[Black "Da Silva, Mateus Tomaz"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "38"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 4. Nf3 Nc6 5. d3 d6 6. 0-0 0-0 7. Bg5 Bxc3 8. bxc3 Be6 9. Bxe6 fxe6 10. Qb1 Rb8 11. d4 exd4 12. cxd4 Qd7 13. Qb5 Nxe4 14. Be3 d5 15. Qd3 Qe8 16. c4 Rxf3 17. gxf3 Qg6+ 18. Kh1 Nxf2+ 19. Rxf2 Qxd3 0-1

