[Event "Keres Memorial-01"]
[Site "Tallinn"]
[Date "1977.03.05"]
[Round "9"]
[White "Pribyl, Josef"]
[Black "Ornstein, Axel"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2440"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. d4 Ne6 9. dxe5 Qxd1 10. Rxd1 Be7 11. Be3 Bd7 12. Nc3 O-O-O 13. h3 h6 14. Rd2 Bb4 15. Rad1 c5 16. Ne1 c4 17. a3 Ba5 18. f4 g6 19. Kf2 h5 20. Nf3 b5 21. g4 hxg4 22. hxg4 c5 23. Rd6 Bc7 24. Ne4 Nd4 25. Bxd4 cxd4 26. Kg3 d3 27. cxd3 Be6 28. dxc4 Bxc4 29. Rxd8+ Rxd8 30. Nd6+ Kb8 31. Nd4 Ka8 32. Nc6 Rd7 33. Rd2 Be6 34. Nd4 Bc4 35. Nxc4 bxc4 36. Nf3 Rd3 37. Rc2 g5 38. Rxc4 gxf4+ 39. Kxf4 Kb7 40. Ke4 Rd1 41. Kf5 Rb1 42. Kf6 a5 43. b4 a4 44. g5 Rb3 45. Nd4 Re3 46. Rxc7+ Kxc7 47. Kxf7 Rd3 48. Ne6+ Kc6 49. g6 Rf3+ 50. Ke7 Rxa3 51. g7 Rg3 52. Kf6 a3 53. Ng5 a2 54. g8=Q a1=Q 55. Qc4+ Kb6 56. Qc5+ Kb7 57. Qb5+ Ka7 58. Ne4 Rf3+ 59. Ke7 Qa6 60. Qd7+ Ka8 61. Qd8+ Ka7 62. Nc5 Rf7+ 63. Kxf7 Qg6+ 64. Ke7 Qf7+ 65. Kd6 Qd5+ 66. Kxd5 1/2-1/2