[Event "URS-ch11 Semifinal (Moscow-ch18)"]
[Site "Moscow"]
[Date "1938.10.??"]
[Round "?"]
[White "Kogan, Solomon Moisevich"]
[Black "Zubarev, Nikolay"]
[Result "1/2-1/2"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 g6 5. Nge2 Nh6 6. Ng3 Bg7 7. h4 f6 8. Be2 Bd7 9. a4 Na6 10. Nb5 Nf7 11. h5 Nc7 12. Bd2 b6 13. Nxc7+ Qxc7 14. Ba6 Bc8 15. Bb5+ Bd7 16. Qg4 Ke7 17. Bxd7 Qxd7 18. Qxd7+ Kxd7 19. h6 Bf8 20. Ke2 Be7 21. Ra3 Rhb8 22. c4 Bf8 23. Kd3 a6 24. Kc2 Rb7 25. Rf3 Be7 26. Ra1 Rab8 27. Nf1 Ke8 28. Nh2 b5 29. cxb5 axb5 30. a5 b4 31. Ng4 Ra8 32. Nxf6+ Bxf6 33. Rxf6 Rba7 34. f4 Rxa5 35. Rxa5 Rxa5 36. fxe5 dxe5 37. Rc6 Kd7 38. Be3 Nd6 39. Rxc5 Rxc5+ 40. Bxc5 Nxe4 41. Bxb4 Nf6 42. d6 1/2-1/2