[Event "FRA-ch45"]
[Site "Mulhouse"]
[Date "1970.08.??"]
[Round "?"]
[White "Ruff, Claude"]
[Black "Villeneuve, Alain"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "55"]
[EventDate "1970.08.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. Kb1 Qa5 12. Qd2 Qb6 13. Nd4 Bd7 14. Be3 Qa6 15. f4 b5 16. Qd3 Qb7 17. e5 b4 18. Nce2 dxe5 19. fxe5 Nd5 20. Nf4 Nb6 21. Nh5 Rfd8 22. Bh6 g6 23. Qh3 Nd5 24. Rf1 Bb5 25. Rxf7 Nc3+ 26. bxc3 Bc4 27. Rg7+ Kh8 28. Rxe7 1-0

