[Event "Rio de Janeiro Brazil op"]
[Site "Rio de Janeiro"]
[Date "2010.02.21"]
[Round "4"]
[White "Guimaraes, Lucas dos S Peixoto"]
[Black "Orlandi, Nilo dos Santos"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "29"]
[EventDate "2010.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 0-0 6. d3 h6 7. Bxc6 dxc6 8. Nxe5 g5 9. Nf3 g4 10. Bxh6 gxf3 11. Qxf3 Bg4 12. Qg3 Bd6 13. e5 Bxe5 14. Qxe5 Re8 15. Qg5+ 1-0

[Event "Rio de Janeiro Brazil op"]
[Site "Rio de Janeiro"]
[Date "2010.02.20"]
[Round "3"]
[White "Orlandi, Nilo dos Santos"]
[Black "Lima, Venancio Mesquita"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1859"]
[PlyCount "92"]
[EventDate "2010.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 e6 5. 0-0 Bg7 6. Re1 Nge7 7. Nb5 d6 8. c3 a6 9. Na3 b5 10. Be2 0-0 11. c4 b4 12. Nc2 d5 13. cxd5 exd5 14. exd5 Qxd5 15. Ne3 Qd8 16. Ng5 Nd4 17. Nf3 Nef5 18. Nxd4 Nxd4 19. Bf3 Rb8 20. Bd5 Qh4 21. b3 Nf5 22. Rb1 Bd4 23. Bb2 h5 24. Bxd4 Qxd4 25. Bc4 a5 26. Qf3 Nd6 27. Nd5 Nxc4 28. bxc4 Bg4 29. Nf6+ Kg7 30. Nxg4 hxg4 31. Qe2 Rfe8 32. Qd1 Qxc4 33. Qa4 Rxe1+ 34. Rxe1 Qb5 35. Qd1 Qd7 36. Re5 Qd4 37. Re7 a4 38. h3 g3 39. Re2 b3 40. axb3 axb3 41. Kf1 b2 42. Qb1 Ra8 43. fxg3 Ra1 44. Re1 Rxb1 45. Rxb1 Qd3+ 46. Ke1 Qxb1+ 0-1

[Event "Rio de Janeiro Brazil op"]
[Site "Rio de Janeiro"]
[Date "2010.02.19"]
[Round "1"]
[White "Deus Filho, Joaquim"]
[Black "Orlandi, Nilo dos Santos"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2029"]
[PlyCount "58"]
[EventDate "2010.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Bc4 Qh4+ 4. g3 Qd8 5. fxe5 dxe5 6. Qh5 Qe7 7. Nf3 Nc6 8. Bb5 Nf6 9. Qxe5 Qxe5 10. Nxe5 Bd7 11. Bxc6 Bxc6 12. Nxc6 bxc6 13. 0-0 Nxe4 14. Re1 Bc5+ 15. Kg2 f5 16. d3 0-0 17. dxe4 fxe4 18. Be3 Be7 19. Nd2 Rab8 20. Rab1 Rb4 21. a3 Ra4 22. Bf4 g5 23. Bxc7 Bc5 24. Nxe4 Bd4 25. c3 Bb6 26. Bxb6 axb6 27. h4 Rf5 28. Rf1 Raa5 29. Rxf5 Rxf5 1-0

