[Event "Keres Memorial-01"]
[Site "Tallinn"]
[Date "1977.02.28"]
[Round "6"]
[White "Ornstein, Axel"]
[Black "Poutiainen, Pertti"]
[Result "1-0"]
[WhiteElo "2440"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. Qc2 Nbd7 7. e3 b6 8. cxd5 exd5 9. Bd3 Bb7 10. O-O c5 11. Bf5 g6 12. Bh3 Re8 13. Rfd1 c4 14. b3 Rc8 15. Ne5 cxb3 16. Qxb3 Rxc3 17. Qxc3 Nxe5 18. dxe5 Ne4 19. Bxe7 Qxe7 20. Qb2 Qxe5 21. Qxe5 Rxe5 22. Rac1 Nc5 23. g3 Kf8 24. Rc3 Re7 25. Rc2 Bc6 26. Rd4 f5 27. g4 fxg4 28. Bxg4 Re5 29. Rc3 h5 30. f4 Re7 31. Bf3 Rd7 32. Rc1 Ke7 33. Kf2 Ke6 34. Rcd1 Na4 35. R1d2 Rd6 36. e4 Nc3 37. e5 Rd8 38. Rc2 1-0