[Event "Nova Petropolis Gaucho op"]
[Site "Nova Petropolis"]
[Date "2015.03.14"]
[Round "2"]
[White "Fonseca, Lucas Oertel da"]
[Black "Paiva, Paulo Ricardo Gonca"]
[Result "1-0"]
[ECO "D15"]
[BlackElo "1513"]
[PlyCount "57"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 b4 8. Ne4 Bf5 9. Ng3 Bg4 10. Bxc4 a5 11. 0-0 e6 12. h3 Bxf3 13. Qxf3 Be7 14. Be3 0-0 15. Nh5 Bg5 16. Qg4 Nxe3 17. fxe3 Bxe3+ 18. Kh1 Qg5 19. Bxe6 Qxg4 20. Bxg4 Bxd4 21. e6 Ra7 22. Rad1 Bb6 23. exf7+ Kh8 24. Rde1 Na6 25. Ng3 Bc5 26. Ne4 Bd4 27. Ng5 Nc5 28. Re8 Ra8 29. Rxa8 1-0

[Event "Nova Petropolis Gaucho op"]
[Site "Nova Petropolis"]
[Date "2015.03.14"]
[Round "3"]
[White "Teixeira, Guilherme Vargas"]
[Black "Fonseca, Lucas Oertel da"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "1715"]
[PlyCount "61"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nb3 Bg7 6. Be2 d6 7. 0-0 Nf6 8. Nc3 0-0 9. Be3 Be6 10. f4 a6 11. Bf3 Rc8 12. Qe2 Nb4 13. Rad1 Qc7 14. a3 Nc6 15. Rd2 b5 16. Qd1 Na5 17. Nxa5 Qxa5 18. Bd4 Rfd8 19. Kh1 Nd7 20. Bxg7 Kxg7 21. Rff2 Qb6 22. Rf1 Bc4 23. Re1 Qa7 24. Bg4 Be6 25. Rf2 Nb6 26. Qd4+ Kg8 27. f5 Bd7 28. Nd5 Rb8 29. Nxe7+ Kf8 30. Qh8+ Kxe7 31. f6# 1-0

[Event "Nova Petropolis Gaucho op"]
[Site "Nova Petropolis"]
[Date "2015.03.13"]
[Round "1"]
[White "Perondi, Rodolfo Antonio"]
[Black "Fonseca, Lucas Oertel da"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1787"]
[PlyCount "53"]
[EventDate "2015.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 e6 6. Bg5 f6 7. Bh4 a6 8. Bc4 b5 9. Bb3 Nh6 10. 0-0 Be7 11. Nd4 e5 12. Qh5+ Kf8 13. Nf5 Bxf5 14. exf5 Nc6 15. Rad1 Nd4 16. Rxd4 exd4 17. Ne2 Qe8 18. Qf3 g5 19. fxg6 hxg6 20. Nxd4 Nf7 21. Bxf6 Rh7 22. Ne6+ Kg8 23. Ng5 Ra7 24. Re1 Qd8 25. Nxf7 Rxf7 26. Bxf7+ Kf8 27. Bd4 1-0

