[Event "Mogi das Cruzes op 08"]
[Site "Mogi das Cruzes"]
[Date "2013.08.18"]
[Round "5"]
[White "Hoshino, Meilin"]
[Black "Mattos, Davison Moreira"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1501"]
[PlyCount "61"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bf4 Ba6 6. cxd5 exd5 7. g3 Nf6 8. Bg2 Nc6 9. 0-0 0-0 10. Qc2 Re8 11. Rfe1 Ne4 12. Red1 Qe7 13. e3 g5 14. Nxe4 Qxe4 15. Qxc6 gxf4 16. gxf4 Be2 17. Qh6 Bxf3 18. Qh3 Bxg2 19. Qxg2+ Qxg2+ 20. Kxg2 Kg7 21. Rac1 Rec8 22. f3 c5 23. dxc5 Bxc5 24. Rxd5 Bxe3 25. Rcd1 Rc2+ 26. Kg3 Rg8 27. Rg5+ Kh8 28. Rxg8+ Kxg8 29. f5 Rxb2 30. f6 Rxa2 31. Rd8# 1-0

[Event "Mogi das Cruzes op 08"]
[Site "Mogi das Cruzes"]
[Date "2013.08.18"]
[Round "6"]
[White "Strazzer, Eduardo"]
[Black "Mattos, Davison Moreira"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1705"]
[PlyCount "55"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. d5 e6 5. Nc3 Bb7 6. Nxb5 c6 7. Nc3 cxd5 8. exd5 Bxd5 9. Qa4+ Qd7 10. Qc2 Bb4 11. Bd2 Nf6 12. f3 Nc6 13. 0-0-0 0-0 14. g4 Nxg4 15. fxg4 Bxh1 16. Bxc4 Bd5 17. Nxd5 Bxd2+ 18. Qxd2 exd5 19. Bxd5 Ne7 20. Bxf7+ Kxf7 21. Qxd7 Rac8+ 22. Kb1 Rcd8 23. Rf1+ Kg8 24. Rxf8+ Rxf8 25. Qxe7 Rf7 26. Qe8+ Rf8 27. Qxf8+ Kxf8 28. Nf3 1-0

[Event "Mogi das Cruzes op 08"]
[Site "Mogi das Cruzes"]
[Date "2013.08.17"]
[Round "3"]
[White "De Albuquelque, Gabriel Tenorio"]
[Black "Mattos, Davison Moreira"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1800"]
[PlyCount "42"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. e3 Nf6 4. Nd2 0-0 5. Be2 d5 6. h3 Re8 7. Ngf3 Nh5 8. Bh2 Nc6 9. g4 Nf6 10. c3 b6 11. Qc2 h5 12. Ne5 Nxe5 13. dxe5 Ne4 14. gxh5 Bb7 15. hxg6 fxg6 16. Rg1 Kh7 17. Bd3 Qd7 18. f3 Qxh3 19. 0-0-0 Bh6 20. fxe4 Qxh2 21. exd5 Bxd5 1-0

[Event "Mogi das Cruzes op 08"]
[Site "Mogi das Cruzes"]
[Date "2013.08.17"]
[Round "4"]
[White "Mattos, Davison Moreira"]
[Black "De Souza, Eduardo Pereira"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "1374"]
[PlyCount "98"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 b6 6. e3 Bb7 7. Bd3 Nbd7 8. a3 c6 9. b4 a6 10. Bf4 Nh5 11. Be5 f6 12. Nd2 g6 13. Bg3 Nxg3 14. fxg3 Qc7 15. 0-0 f5 16. g4 0-0-0 17. c5 Nf6 18. a4 Nxg4 19. g3 Bh4 20. Nf3 Nxh2 21. Nxh4 Qxg3+ 22. Ng2 Ng4 23. Rf3 Qh2+ 24. Kf1 Qh1+ 25. Ke2 Qxg2+ 26. Ke1 Nh2 27. Rf2 Qg3 28. Ne2 Nf3+ 29. Kf1 Qh3+ 30. Rg2 Nh4 31. Nf4 Qxe3 32. Ne2 Nxg2 33. Kxg2 Qg5+ 34. Ng3 f4 35. Qf3 Qxg3+ 36. Qxg3 fxg3 37. Kxg3 b5 38. a5 Rdf8 39. Re1 Rf6 40. Kg2 Rhf8 41. Kg3 Rf3+ 42. Kg2 Rxd3 43. Rxe6 Rff3 44. Re8+ Kc7 45. Re7+ Kb8 46. Re8+ Bc8 47. Re7 h5 48. Rg7 Bh3+ 49. Kh2 Rd2+ 0-1

[Event "Mogi das Cruzes op 08"]
[Site "Mogi das Cruzes"]
[Date "2013.08.16"]
[Round "2"]
[White "Mattos, Davison Moreira"]
[Black "De Almeida, Jefferson Silva"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1530"]
[PlyCount "110"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Bd3 Bg4 7. Be2 Bxf3 8. Bxf3 e5 9. d5 Nbd7 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nc5 13. h3 Ne8 14. h4 f5 15. hxg5 f4 16. Bh4 hxg5 17. Bg4 gxh4 18. b4 Nd7 19. Be6+ Rf7 20. Qh5 Qf6 21. Rxh4 Kf8 22. f3 Ke7 23. a4 Rf8 24. Nb5 Rh8 25. Qf7+ Qxf7 26. Bxf7 Kxf7 27. Rg4 Rh1+ 28. Kd2 Rxa1 29. a5 a6 30. Nc3 Rh1 31. b5 Nef6 32. bxa6 bxa6 33. Rg5 Rh5 34. Rf5 Rxf5 35. exf5 Rh8 36. Ke2 Nc5 37. g4 fxg3 38. Kf1 Rh4 39. Kg2 Rxc4 40. Ne2 Rc2 41. Kf1 Rxe2 42. Kxe2 Bh6 43. Kf1 Nb3 44. Kg2 Bf4 45. Kh1 Nxa5 46. Kg2 Nb3 47. Kh1 a5 48. Kg2 a4 49. Kh3 a3 50. Kg2 a2 51. Kf1 a1Q+ 52. Ke2 Nd4+ 53. Kd3 Qa3+ 54. Kc4 Qc5+ 55. Kd3 Qc2# 0-1

[Event "Mogi das Cruzes op 08"]
[Site "Mogi das Cruzes"]
[Date "2013.08.16"]
[Round "1"]
[White "Sousa, Fabio de Fatima"]
[Black "Mattos, Davison Moreira"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1755"]
[PlyCount "69"]
[EventDate "2013.08.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 a6 7. 0-0 Re8 8. b3 Bb4 9. Bb2 Bd7 10. a3 Bxc3 11. Bxc3 Nc6 12. Re1 Na7 13. Ne5 c6 14. Bc2 Qe7 15. Qd3 g6 16. Bb2 Rac8 17. Rad1 b5 18. c5 Rb8 19. b4 Qd8 20. Qe2 Kg7 21. Qf3 Rb7 22. Bc1 Bc8 23. Qh3 Qc7 24. Qh4 Qe7 25. e4 Nxe4 26. Qh6+ Kg8 27. Bxe4 dxe4 28. Rxe4 f5 29. Nxg6 hxg6 30. Qxg6+ Qg7 31. Qxe8+ Kh7 32. Rh4+ Qh6 33. Rxh6+ Kg7 34. Rg6+ Kh7 35. Qg8# 1-0

