[Event "URS-ch40 Semifinal"]
[Site "Uzhgorod"]
[Date "1972.06.??"]
[Round "?"]
[White "Kupreichik, Viktor D"]
[Black "Mukhin, Mikhail A"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Nc6 10. Bd3 Qa3 11. Bxf6 gxf6 12. O-O Bd7 13. Kh1 Be7 14. Nd5 exd5 15. exd5 Na7 16. Rae1 Kf8 17. f5 h5 18. Re4 Re8 19. Nd4 Qxa2 20. Ne6+ Bxe6 21. Bc4 Qb2 22. fxe6 Bd8 23. Rf5 Qa1+ 24. Bf1 Nc8 25. c3 Rh7 26. Qe2 Qb1 27. Qf3 Qc1 28. h3 Qh6 29. Rh4 Qg7 30. Bc4 b5 31. Ba2 Nb6 32. Rfxh5 Rxh5 33. Qxh5 f5 34. Rf4 Nxd5 35. Bxd5 fxe6 36. Bb7 Bf6 37. Bxa6 Be5 38. Bxb5 Rc8 1/2-1/2