[Event "URS-ch45 Semifinal"]
[Site "Beltsy"]
[Date "1977.??.??"]
[Round "9"]
[White "Ivanov, Alexander"]
[Black "Gavrikov, Viktor"]
[Result "1-0"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Bd3 e6 7. Qe2 Be7 8. Bd2 b5 9. e5 b4 10. exf6 bxc3 11. fxg7 cxd2+ 12. Nxd2 Rg8 13. Qxh5 Rxg7 14. O-O Qb6 15. Nf3 Bf6 16. c3 Qxb2 17. Rab1 Qa3 18. Qh6 Nd7 19. Rb7 Qxc3 20. Rxd7 Kxd7 21. Qxf6 Rag8 22. Be4 Rxg2+ 23. Kh1 R8g7 24. Rb1 Qc4 25. Qh6 Qxa2 26. Bxc6+ Kc7 27. Be4 Qa3 28. d5 f5 29. Nd4 fxe4 30. Nb5+ 1-0