[Event "May op"] [Site "Montreal CAN"] [Date "1978.05.22"] [Round "5"] [White "Villeneuve, Claude"] [Black "Morin, Louis"] [Result "1/2-1/2"] [WhiteElo "1389"] [BlackElo "1381"] [ECO "C41"] [EventDate "1978.05.20"] [PlyCount "57"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Be2 Be7 6. O-O O-O 7. Be3 c6 8. Qd2 Qc7 9. Rad1 Re8 10. h3 Nf8 11. Kh1 Ng6 12. Rg1 exd4 13. Nxd4 d5 14. g4 Nxe4 15. Nxe4 dxe4 16. Bc4 Ne5 17. Bb3 c5 18. Qc3 Qb6 19. Nf5 Bxf5 20. gxf5 Qf6 21. f4 Qxf5 22. Rd2 Qxh3+ 23. Rh2 Qf3+ 24. Rgg2 Qf1+ 25. Rg1 Qf3+ 26. Rhg2 Ng6 27. f5 Qh3+ 28. Rh2 Qxf5 29. Rf2 1/2-1/2