[Event "Chigorin Memorial-04"]
[Site "Sochi"]
[Date "1964.??.??"]
[Round "10"]
[White "Spassky, Boris Vasilievich"]
[Black "Ujtelky, Maximilian"]
[Result "1-0"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Nf3 d6 5. Bc4 e6 6. Bg5 Ne7 7. a4 h6 8. Be3 b6 9. O-O Nd7
10. Re1 O-O 11. Qd2 Kh7 12. Rad1 Bb7 13. Qe2 Qc8 14. Bf4 Rd8 15. h4 Nf8 16. Bb3 f6 17. Nb1
e5 18. Bc1 Ne6 19. c3 Rf8 20. Na3 f5 21. dxe5 dxe5 22. Nxe5 Bxe5 23. exf5 Rxf5 24. Bc2 Rh5
25. Qxh5 1-0