[Event "Natal op-B 8th"]
[Site "Natal"]
[Date "2011.03.05"]
[Round "3"]
[White "Monte, Edmar Ferreira"]
[Black "Patricio, Davi Marcelino"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1746"]
[BlackElo "1842"]
[PlyCount "50"]
[EventDate "2011.03.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 g6 5. Bg5 h6 6. Bxf6 Qxf6 7. Nd5 Qd8 8. a3 d6 9. b4 Bg7 10. Rb1 0-0 11. b5 Ne7 12. Nxe7+ Qxe7 13. e4 f5 14. Be2 f4 15. g3 g5 16. h4 g4 17. Nd2 Qf6 18. Rh2 h5 19. Qb3 Be6 20. Rc1 Rf7 21. Nb1 Raf8 22. Nc3 Qh6 23. Qb2 fxg3 24. fxg3 Qe3 25. Rg2 Rf1# 0-1

[Event "Natal op-B 8th"]
[Site "Natal"]
[Date "2011.03.05"]
[Round "2"]
[White "Patricio, Davi Marcelino"]
[Black "Leitao, Jose das Chagas Jr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1842"]
[PlyCount "84"]
[EventDate "2011.03.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Nf3 Bg4 4. Bf4 Nd7 5. Bd3 e5 6. dxe5 dxe5 7. Bg3 Ngf6 8. 0-0 Bd6 9. Nc3 0-0 10. Re1 Re8 11. Be2 Qc7 12. Nd2 Bxe2 13. Qxe2 b5 14. Nd1 Nc5 15. Rc1 Rad8 16. b4 Ne6 17. c3 a6 18. a3 c5 19. Ne3 Nf4 20. Bxf4 exf4 21. Nf5 Be5 22. Nb3 g6 23. Nh4 Bd6 24. Qc2 c4 25. Nd2 Ng4 26. Nhf3 Ne5 27. Nxe5 Bxe5 28. Nf3 Rd3 29. Nxe5 Qxe5 30. f3 Red8 31. Re2 Qg5 32. Kf2 Qh4+ 33. Kg1 g5 34. Rf1 R8d6 35. Qc1 Rh6 36. g3 fxg3 37. hxg3 Qh1+ 38. Kf2 Qh2+ 39. Ke1 Qxg3+ 40. Ref2 Rxf3 41. Ke2 Rxf2+ 42. Rxf2 Qd3+ 0-1

[Event "Natal op-B 8th"]
[Site "Natal"]
[Date "2011.03.04"]
[Round "1"]
[White "Cariello, Ricardo Varela"]
[Black "Patricio, Davi Marcelino"]
[Result "1-0"]
[ECO "B88"]
[BlackElo "1842"]
[PlyCount "65"]
[EventDate "2011.03.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Be7 7. Bb3 a6 8. f4 Nc6 9. Be3 Qc7 10. 0-0 0-0 11. f5 e5 12. Nde2 Bd7 13. Ng3 Na5 14. Nd5 Nxd5 15. Bxd5 Bc6 16. Qg4 Bxd5 17. Bh6 Bg5 18. Bxg7 f6 19. Bxf8 Kxf8 20. exd5 Kf7 21. b4 Nc4 22. Qe2 Ne3 23. Rf3 Qb6 24. Kh1 Rc8 25. Qd3 Nxc2 26. Rb1 Nd4 27. Rff1 Rc2 28. Ne4 Bh6 29. Qh3 Bg7 30. Qxh7 Kf8 31. Qg6 Qd8 32. Rbc1 Rxa2 33. Nxd6 1-0

