[Event "Canadian op"]
[Site "Fredericton"]
[Date "1977.08.01"]
[Round "10"]
[White "Cruse, William"]
[Black "Mayer, Steven F"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1492"]
[BlackElo "1231"]
[PlyCount "79"]
[EventDate "1977.07.23"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Kh1 0-0 10. f4 exf4 11. Bxf4 d5 12. e5 Nd7 13. Nxd5 Ndxe5 14. Nxe7+ Qxe7 15. Qe1 Ng6 16. Bg3 Rfd8 17. Qf2 Bxb3 18. axb3 Rd2 19. Rfe1 Rxc2 20. Qf1 Qf8 21. Bc4 Rxb2 22. Rad1 Rd8 23. Bd6 Rxd6 24. Rxd6 Nce5 25. Red1 Qe7 26. Rd8+ Nf8 27. Rc8 Nxc4 28. Rdd8 Nb6 29. Rxf8+ Qxf8 30. Rxf8+ Kxf8 31. Qd1 Ke8 32. Kg1 g6 33. Qe1+ Kf8 34. Qc3 Rb1+ 35. Kf2 Ke8 36. Qc2 Rh1 37. h3 Kf8 38. b4 Kg8 39. Qe4 Ra1 40. Qe8+ 1-0

