[Event "URS-ch45 Semifinal"]
[Site "Beltsy"]
[Date "1977.??.??"]
[Round "5"]
[White "Ivanov, Igor Vasilievich"]
[Black "Arbakov, Valentin"]
[Result "1-0"]
[WhiteElo "2420"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Nbd7 8. O-O Nc5 9. Qc2 a5 10. Bg5 h6 11. Be3 Ng4 12. Bxc5 dxc5 13. h3 Nf6 14. Nxe5 Nxd5 15. cxd5 Bxe5 16. f4 Bd4+ 17. Kh2 Qh4 18. e5 c6 19. d6 Kg7 20. Rad1 f6 21. Na4 fxe5 22. Nxc5 Rd8 23. f5 Bxf5 24. Bd3 e4 25. Bxe4 Be5+ 26. Kg1 Bxe4 27. Nxe4 Rd7 28. Kh1 Rad8 29. Qe2 b6 30. Rd3 Re8 31. Nf6 Qxf6 32. Rxf6 Kxf6 33. Qf3+ Kg7 34. Qxc6 Red8 35. Qxb6 Rxd6 36. Qc7+ Kf6 37. Rf3+ Kg5 38. Qe7+ 1-0