[Event "URS-ch31 Semifinal"]
[Site "Kharkov"]
[Date "1963.??.??"]
[Round "?"]
[White "Maslov, Leonid P"]
[Black "Lein, Anatoly"]
[Result "0-1"]

1. c4 e5 2. Nc3 f5 3. d4 exd4 4. Qxd4 Nc6 5. Qd1 Nf6 6. Nf3 Bb4 7. Qc2 Ne4 8. Bd2 Bxc3 9. Bxc3 Qe7 10. e3 d6 11. Bd3 O-O 12. O-O Bd7 13. Rfd1 Be8 14. Nd4 Bh5 15. Re1 Rae8 16. Nxc6 bxc6 17. b4 Qg5 18. f4 Qh4 19. Bd4 Re6 20. Bxe4 Rxe4 21. Qb2 Qe7 22. c5 g5 23. fxg5 Qxg5 24. Qd2 Bf3 25. g3 Rg4 26. Qf2 Be4 27. a3 h5 28. cxd6 cxd6 29. Kf1 Bd3+ 30. Kg1 h4 31. h3 Rxg3+ 32. Kh2 f4 33. e4 Bxe4 34. Rxe4 Qf5 35. Qf1 Qxe4 36. Bf2 f3 37. Bxg3 hxg3+ 38. Kxg3 f2 39. Qg2 Qf4# 0-1