[Event "Pembroke op"] [Site "Pembroke CAN"] [Date "1986.02.16"] [Round "4"] [White "Verrall, Richard"] [Black "Cohen, David"] [Result "1-0"] [WhiteElo "1966"] [BlackElo "1810"] [ECO "A46"] [EventDate "1986.02.15"] [PlyCount "69"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. O-O Be7 7. Re1 Ne4 8. Ne5 O-O 9. f3 Nxd2 10. Bxd2 Nd7 11. Nxd7 Qxd7 12. c3 c5 13. Qe2 cxd4 14. exd4 Rac8 15. f4 Rfe8 16. Qh5 f5 17. Re3 g6 18. Qe2 Bf8 19. Re1 Kf7 20. g4 Bd6 21. Rg3 Qc7 22. Qf2 Bc6 23. h4 Bd7 24. h5 Rh8 25. Rh3 Rcg8 26. g5 b5 27. Qh2 gxh5 28. Rxh5 Rg7 29. Kf2 a6 30. Rg1 Rhg8 31. Rxh7 Kf8 32. Rxg7 Rxg7 33. Qh8+ Kf7 34. g6+ Kf6 35. Qh4# 1-0