[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "2011.11.24"]
[Round "6"]
[White "Gualpa, Walter"]
[Black "Heinecke, Lucas Guillermo"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1858"]
[BlackElo "1968"]
[PlyCount "68"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 g6 3. e3 Bg7 4. Bc4 d5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. 0-0 Ngf6 8. d3 Qc7 9. Qe1 e5 10. fxe5 Nxe5 11. Nbd2 0-0 12. d4 Nxf3+ 13. Rxf3 cxd4 14. exd4 Ng4 15. Qh4 Bxd4+ 16. Kh1 f5 17. c3 Bf6 18. Qg3 Qxg3 19. Rxg3 Rfe8 20. Nf3 Bh4 21. Bf4 Bxg3 22. Bxg3 Re2 23. Rd1 f4 24. Bh4 Ne3 25. Rd4 Rxb2 26. Rxf4 Nxg2 27. Rd4 Nxh4 28. Rxh4 Rxa2 29. Ng5 Rf8 30. Kg1 Rff2 31. Nxh7 Rg2+ 32. Kh1 Rxh2+ 33. Rxh2 Rxh2+ 34. Kxh2 Kxh7 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "2011.11.21"]
[Round "4"]
[White "Sanchez, Alfredo"]
[Black "Gualpa, Walter"]
[Result "0-1"]
[ECO "C51"]
[BlackElo "1858"]
[PlyCount "53"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. Nc3 d6 6. Nd5 Nf6 7. c3 Nxe4 8. Nxb6 axb6 9. Qb3 Qe7 10. d3 Nf6 11. Bg5 0-0 12. 0-0 Bg4 13. Nd2 h6 14. Bxf6 Qxf6 15. f3 Bf5 16. Ne4 Qg6 17. Rad1 Ne7 18. Ng3 c6 19. Qb2 d5 20. Bb3 Bxd3 21. f4 Bxf1 22. Rxf1 Nf5 23. Nxf5 Qxf5 24. fxe5 Qxe5 25. Qd2 b5 26. Bc2 Rfe8 27. Qc1 0-1

