[Event "URS Games"]
[Site "Soviet Union"]
[Date "1967.??.??"]
[Round "?"]
[White "Ignatiev, Felix N"]
[Black "Kotov, Alexander"]
[Result "0-1"]

1. c4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. d3 Ne7 6. e4 O-O 7. h4 Nd7 8. h5 Nf6 9. hxg6 fxg6 10. Bg5 c6 11. Qd2 Rf7 12. f4 Bg4 13. Nge2 b5 14. cxb5 cxb5 15. f5 b4 16. fxg6 hxg6 17. Nd5 Nfxd5 18. exd5 Qd7 19. Be4 Nf5 20. O-O-O b3 21. axb3 Bxe2 22. Qxe2 Nd4 23. Qh2 Nxb3+ 24. Kb1 Qa4 25. Be7 Qa1+ 26. Kc2 Nd4+ 27. Kd2 Bh6+ 28. Ke1 Qa5+ 0-1