[Event "Dominion Day op"] [Site "Saskatoon CAN"] [Date "1972.??.??"] [Round "?"] [White "Watson, L."] [Black "Wiss, M."] [Result "0-1"] [ECO "D06"] [EventDate "1972.07.??"] [PlyCount "84"] [EventType "swiss"] [EventCountry "CAN"] 1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 e6 6. Bd3 c5 7. Nf3 cxd4 8. Nxd4 Bb4 9. Ne2 a6 10. O-O N8d7 11. Na4 O-O 12. Bc2 Nxa4 13. Bxa4 b5 14. a3 Ba5 15. b4 Bb6 16. Bb3 Bb7 17. Ng3 Bc7 18. f4 Qe7 19. e5 Rfd8 20. Qg4 Nxe5 21. fxe5 Bxe5 22. Bg5 Rd4 23. Qh5 Qe8 24. Rae1 g6 25. Qe2 Qc6 26. Qf2 Bf4 27. Bf6 Rd2 28. Re2 Be3 29. Rxd2 Bxf2+ 30. Rfxf2 h6 31. Rf3 Qe8 32. Rfd3 Bd5 33. Bxd5 exd5 34. Rxd5 Qe3+ 35. Kf1 Re8 36. Ne2 g5 37. Rd6 Qxa3 38. Bc3 Rxe2 39. Rd8+ Kh7 40. Rh8+ Kg6 41. Rg8+ Kh5 42. Rd3 Re4 0-1