[Event "Chigorin Memorial-04"]
[Site "Sochi"]
[Date "1964.??.??"]
[Round "4"]
[White "Krogius, Nikolai V"]
[Black "Damjanovic, Mato"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Nc3 Nbd7 8. Be2 Be7 9. O-O O-O 10. e4 c6 11. Be3 Bb4 12. e5 Nd5 13. Nxd5 cxd5 14. Ng5 Bxe2 15. Qc2 g6 16. Qxe2 Re8 17. Qg4 f5 18. exf6 Qxf6 19. Qg3 Rac8 20. Rac1 Qe7 21. Bf4 Nf6 22. Qe3 Rc4 23. b3 Rc6 24. Rxc6 bxc6 25. Rc1 Qb7 26. Be5 Nd7 27. Nf3 Qb6 28. h4 Rf8 29. h5 Ba3 30. Rc2 c5 31. hxg6 Nxe5 32. gxh7+ Kxh7 33. Nxe5 1-0