[Event "URS Trade Unions-ch05"]
[Site "Leningrad"]
[Date "1938.??.??"]
[Round "15"]
[White "Mazel, Isaak"]
[Black "Panov, Vasily N"]
[Result "1-0"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. b3 O-O 6. Bb2 Nbd7 7. e3 e5 8. dxe5 dxe5 9. Be2 Re8 10. O-O c6 11. Qd2 Qc7 12. Ba3 Bf8 13. Bxf8 Nxf8 14. Rfd1 e4 15. Ne1 Ng4 16. Qd6 Qxd6 17. Rxd6 Nh6 18. Rad1 f5 19. Nc2 Be6 20. Nd4 Rad8 21. Nxf5 1-0