[Event "URS Trade Unions-ch05"]
[Site "Leningrad"]
[Date "1938.??.??"]
[Round "10"]
[White "Shamaev, Leonid Ivanovich"]
[Black "Mazel, Isaak"]
[Result "1-0"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 Be7 6. Nge2 O-O 7. O-O Qe8 8. d4 e4 9. Nf4 Bd8 10. b3 g5 11. Nfd5 Ne7 12. Nxf6+ Rxf6 13. f3 exf3 14. Qxf3 Ng6 15. Qd5+ Kh8 16. Qf3 d6 17. Bb2 Kg8 18. Rae1 Rf8 19. c5 dxc5 20. Qd5+ Qe6 21. Qxc5 Qb6 22. Qc4+ Be6 23. Bd5 Bxd5 24. Nxd5 Qe6 25. Ne7+ Kf7 26. Rxf5+ Kxe7 27. Ba3+ 1-0