[Event "Kislovodsk International"]
[Site "Kislovodsk"]
[Date "1966.08.08"]
[Round "11"]
[White "Hamann, Svend"]
[Black "Stefanov, P"]
[Result "1/2-1/2"]
[ECO "B31"]
[Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 O-O 9. Nc3 Nxc3 10. bxc3 d6 11. exd6 Qxd6 12. a4 Bg4 13. h3 Bxf3 14. Qxf3 Rfc8 15. Ba3 Qf6 16. Qe4 e6 17. Rab1 Nd8 18. Qe3 Bf8 19. Bb2 Rc7 20. Bd3 Nc6 21. c4 Qd8 22. Rfd1 Rd7 23. Be2 Bg7 24. d5 exd5 25. Bxg7 Kxg7 26. cxd5 Rxd5 1/2-1/2