[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.31"]
[Round "6"]
[White "Dos Santos, Olavo Luis"]
[Black "Melo, Gustavo Assis Alfai"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "66"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. 0-0 e6 5. d3 Be7 6. Nbd2 Nbd7 7. Re1 c5 8. b3 d4 9. a4 a5 10. Nc4 Qb8 11. Bf4 Qc8 12. Bd6 Qd8 13. e4 dxe3 14. fxe3 Ra6 15. Bxe7 Qxe7 16. e4 0-0 17. Qd2 b6 18. h3 Bxf3 19. Bxf3 Rb8 20. e5 Ne8 21. Bc6 Nc7 22. Qf4 Nd5 23. Bxd5 exd5 24. Nd6 Qe6 25. Re2 Rf8 26. Rae1 Raa8 27. g4 Rfd8 28. Qxf7+ Qxf7 29. Nxf7 Kxf7 30. e6+ Kg6 31. exd7 Rxd7 32. Re6+ Kg5 33. Kg2 Rf7 1-0

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.31"]
[Round "5"]
[White "Melo, Gustavo Assis Alfai"]
[Black "Lemes, Uarlei Silva"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "61"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 e6 4. Bb5 Nf6 5. 0-0 Bd6 6. Bxc6+ bxc6 7. c4 dxc4 8. Qa4 Bb7 9. Qxc4 0-0 10. Nc3 Qd7 11. Rd1 Ba6 12. Qxa6 Ng4 13. Qe2 c5 14. dxc5 Bxc5 15. Rxd7 c6 16. Qc4 Nf6 17. Qxc5 Rab8 18. Rxa7 Nh5 19. h3 Ra8 20. Rxa8 Rxa8 21. Qxc6 Rf8 22. b3 h6 23. Ba3 Rd8 24. Be7 Rb8 25. Rd1 f6 26. Qxe6+ Kh7 27. g4 Ra8 28. gxh5 Re8 29. Qf7 Rh8 30. Bxf6 Ra8 31. Qxg7# 1-0

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.30"]
[Round "4"]
[White "De Melo, Raissa Vieira"]
[Black "Melo, Gustavo Assis Alfai"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "84"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 Bd7 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 e6 7. a3 a5 8. Bd3 Be7 9. 0-0 0-0 10. e5 f6 11. Bc2 Nc6 12. d5 Nxe5 13. Nxe5 fxe5 14. Qh5 g6 15. Qxe5 Bd6 16. Qd4 e5 17. Qd1 Qh4 18. Ne4 Qe7 19. Bg5 Qg7 20. Nxd6 cxd6 21. Be4 h6 22. Qb3 Nc4 23. Qxc4 hxg5 24. Rfc1 Rf7 25. Qe2 Bf5 26. Rc3 Bxe4 27. Qxe4 Rf4 28. Qe2 Rf7 29. Qg4 Rf5 30. Rac1 Qf8 31. f3 Qh6 32. Rc8+ Rf8 33. Qe6+ Kh8 34. Rxf8+ Qxf8 35. Qxg6 Qf4 36. Rc2 Qd4+ 37. Kf1 Qd1+ 38. Kf2 Qd2+ 39. Kg3 Qe1+ 40. Kg4 Qh4+ 41. Kf5 Qf4+ 42. Ke6 Re8+ 1-0

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.30"]
[Round "3"]
[White "Melo, Gustavo Assis Alfai"]
[Black "Gomes Filho, Mauro da Silva Jr"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "45"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. e3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Bd2 0-0 7. b4 g5 8. Nxg5 Ne4 9. Nxe4 dxe4 10. b5 Nb8 11. Nc3 Bf5 12. Bg4 Qd7 13. Bxf5 Qxf5 14. a4 Bf6 15. Ne2 e5 16. Ng3 Qe6 17. Nxe4 Be7 18. dxe5 Qxe5 19. Qg4+ Kh8 20. Bc3 Rg8 21. Bxe5+ f6 22. Bxf6+ Rg7 23. Qxg7# 1-0

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.29"]
[Round "2"]
[White "Barbosa, Frederick Borges"]
[Black "Melo, Gustavo Assis Alfai"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "41"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. c3 dxc3 6. 0-0 cxb2 7. Bxb2 Nf6 8. e5 Nh7 9. Re1 Bb4 10. Nc3 Na5 11. Bd3 Qe7 12. Nd5 Qc5 13. Nxb4 Qxb4 14. Rb1 Qe7 15. Qc2 Nf8 16. Qc3 Nc6 17. a3 Qd8 18. Re4 h5 19. Rbe1 Rh6 20. e6 Nxe6 21. Qxg7 1-0

[Event "Jatai op"]
[Site "Jatai"]
[Date "2011.07.29"]
[Round "1"]
[White "Melo, Gustavo Assis Alfai"]
[Black "De Paula, Rafael Figueiredo"]
[Result "0-1"]
[ECO "D80"]
[BlackElo "1901"]
[PlyCount "42"]
[EventDate "2011.07.29"]
[EventType "swiss"]
[EventRounds "6"]
[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 d5 4. c5 Bg7 5. Nf3 0-0 6. Bf4 Ne4 7. Qc2 Bf5 8. Qc1 Nc6 9. e3 e5 10. Bxe5 Nxe5 11. Nxe5 Bxe5 12. dxe5 Nxc5 13. f4 c6 14. Be2 Nd3+ 15. Bxd3 Bxd3 16. Qd1 Ba6 17. Qg4 Qb6 18. 0-0-0 Qxe3+ 19. Kc2 d4 20. Rhe1 Qf2+ 21. Rd2 Qxe1 0-1

