[Event "Winterthur op 12th"]
[Site "Winterthur"]
[Date "2012.10.09"]
[Round "4"]
[White "Walter, Peter M"]
[Black "Wolfensberger, Matthias"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1916"]
[BlackElo "1907"]
[PlyCount "78"]
[EventDate "2012.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Nbd7 5. Nf3 Be7 6. Be2 c5 7. d5 0-0 8. 0-0 e5 9. h3 a6 10. Be3 h6 11. a3 b6 12. b4 Qc7 13. Rc1 Bb7 14. Ne1 Rfe8 15. Nd3 Bf8 16. Qd2 Rab8 17. bxc5 Nxc5 18. Nxc5 bxc5 19. Bd3 Nh7 20. f4 f6 21. f5 Bc8 22. Kh2 Bd7 23. g4 Rb3 24. a4 Qa5 25. h4 Be7 26. Rc2 Reb8 27. Ra1 Bd8 28. Be2 Qb4 29. a5 Bxa5 30. Rxa5 Qxa5 31. g5 fxg5 32. hxg5 Qd8 33. gxh6 Qh4+ 34. Kg2 gxh6 35. Bxh6 Kf7 36. Bf3 Rg8+ 37. Kf1 Qh3+ 38. Bg2 Rxg2 39. Qxg2 Qxh6 0-1

[Event "Winterthur op 12th"]
[Site "Winterthur"]
[Date "2012.10.07"]
[Round "2"]
[White "Gorse, Gerard"]
[Black "Walter, Peter M"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2089"]
[BlackElo "1916"]
[PlyCount "39"]
[EventDate "2012.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 Nc6 7. 0-0 e5 8. d3 Nd4 9. Nxd4 exd4 10. Ne2 Nd7 11. b4 a5 12. b5 Nc5 13. Bb2 Ne6 14. f4 c5 15. bxc6 bxc6 16. f5 Qb6 17. Rb1 Nd8 18. f6 Bh6 19. Bxd4 Be3+ 20. Kh1 1-0

