[Event "Vancouver op"]
[Site "Vancouver"]
[Date "1975.05.17"]
[Round "1"]
[White "Wall, Brian D"]
[Black "Dugal, K."]
[Result "1-0"]
[ECO "B01"]
[PlyCount "93"]
[EventDate "1975.05.17"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 Nc6 6. 0-0 e6 7. c3 Bd6 8. Nbd2 Nf6 9. Re1 0-0 10. h3 Bh5 11. Nf1 h6 12. a4 a5 13. Ne3 e5 14. Nf5 exd4 15. Nxd6 Qxd6 16. Nxd4 Rfe8 17. Be3 Bxe2 18. Nxe2 Qxd1 19. Raxd1 Re4 20. Ra1 Rae8 21. Ng3 R4e6 22. Red1 Ne5 23. Kf1 b6 24. Rab1 g6 25. Bxh6 c6 26. b3 Nd5 27. Rbc1 Nd7 28. c4 N5f6 29. Be3 c5 30. Bg5 Kg7 31. Re1 Ne5 32. Rcd1 Nfd7 33. f4 Nc6 34. Rxe6 Rxe6 35. Rxd7 Re3 36. Kf2 Rxb3 37. Bf6+ Kxf6 38. Rd6+ Ke7 39. Rxc6 Kd7 40. Rf6 Ke7 41. Ne4 Rb4 42. Kf3 Rb3+ 43. Kg4 Rb4 44. Kg5 Rxc4 45. Rxf7+ Kxf7 46. Nd6+ Ke7 47. Nxc4 1-0

