[Event "URS-ch39 Semifinal"]
[Site "Daugavpils"]
[Date "1971.06.??"]
[Round "?"]
[White "Karasev, Vladimir I"]
[Black "Vaganian, Rafael A"]
[Result "1-0"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Be2 Bg7 6. O-O Nc6 7. c4 Nb6 8. exd6 cxd6 9. Nc3 Bg4 10. b3 d5 11. c5 Bxf3 12. Bxf3 Bxd4 13. Bb2 Bxc5 14. Na4 Nxa4 15. Bxh8 Nb6 16. Qd2 Qd6 17. Qh6 O-O-O 18. Qxh7 e5 19. Rac1 Ba3 20. Rcd1 f5 21. Bg7 e4 22. Be2 d4 23. Bb5 Ne5 24. Qh4 Na8 25. Bf6 Rf8 26. Bg7 Rg8 27. Qf6 Rxg7 28. Qxg7 a6 29. Qh8+ Kc7 30. Qxa8 axb5 31. Rxd4 Qxd4 32. Qxa3 Nd3 33. Qa5+ Kc6 34. Qd2 f4 35. Rd1 g5 36. h3 b4 37. Kf1 g4 38. Qxf4 gxh3 39. gxh3 Kb5 40. Qg5+ Ka6 41. Qh6+ Ka7 42. Qe3 1-0