[Event "Ottawa op"]
[Site "Ottawa"]
[Date "1981.??.??"]
[Round "3"]
[White "Oko, D."]
[Black "Brodie, Hugh"]
[Result "0-1"]
[ECO "E21"]
[PlyCount "104"]
[EventDate "1981.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 f5 4. Nf3 b6 5. e3 Nf6 6. a3 Bxc3+ 7. bxc3 Bb7 8. Be2 0-0 9. 0-0 Ne4 10. Qc2 d6 11. a4 Nd7 12. Ba3 Rf6 13. Ne1 Rh6 14. f4 Qh4 15. Nf3 Qh5 16. h3 Ng3 17. Rf2 Nxe2+ 18. Qxe2 Ba6 19. Nd2 Qg6 20. Kf1 Nf6 21. Ke1 Qe8 22. Bb2 Qc6 23. Qf3 Ne4 24. Nxe4 fxe4 25. Qd1 Qxc4 26. Qc2 d5 27. Ba3 Rg6 28. Kd2 Rg3 29. Be7 c5 30. Bh4 Rg6 31. Be7 Rc8 32. Rc1 Kf7 33. Bd6 Rc6 34. Be5 cxd4 35. Bxd4 b5 36. axb5 Bxb5 37. Ra1 a6 38. g4 Rh6 39. Rh2 Rxh3 40. Rxh3 Qe2+ 41. Kc1 Qf1+ 42. Kb2 Qxh3 43. g5 Rc7 44. Ka3 Rc4 45. Kb2 Rc8 46. Qf2 Rb8 47. Rg1 Bd3+ 48. Ka3 Rb7 49. Qg2 Qf5 50. Qh2 Kg8 51. g6 Qf8+ 52. Ka2 Bc4+ 0-1

