[Event "Keres Memorial-01"]
[Site "Tallinn"]
[Date "1977.02.25"]
[Round "4"]
[White "Gulko, Boris F"]
[Black "Ornstein, Axel"]
[Result "1-0"]
[WhiteElo "2585"]
[BlackElo "2440"]

1. c4 b6 2. d4 Bb7 3. d5 e6 4. e4 Nf6 5. Bd3 b5 6. cxb5 exd5 7. exd5 Bxd5 8. Nf3 Bb4+ 9. Nc3 Qe7+ 10. Be3 Ng4 11. O-O Nxe3 12. fxe3 Qxe3+ 13. Kh1 Be6 14. Qc2 c6 15. Ne4 O-O 16. Neg5 g6 17. a3 Be7 18. Nxe6 fxe6 19. Bxg6 Qh6 20. Bd3 cxb5 21. Bxb5 a6 22. Ba4 Ra7 23. Ne5 Bd6 24. Qe2 Rc7 25. Rad1 Rxf1+ 26. Rxf1 Rc1 27. Qg4+ Qg7 28. Rxc1 Bxe5 29. Qh5 1-0