[Event "URS-ch18 Semifinal"]
[Site "Kiev"]
[Date "1950.??.??"]
[Round "4"]
[White "Kopaev, Nikolay Antonovich"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Qc8 11. h3 Rd8 12. Nd4 Nxd4 13. Bxd4 Bc4 14. f5 d5 15. e5 Ne4 16. f6 exf6 17. exf6 Bf8 18. Bxc4 Qxc4 19. Qd3 Qc6 20. Rad1 Rac8 21. Rf4 Re8 22. h4 Bd6 23. Rf3 h5 24. Nb5 Bb8 25. c3 a6 26. Na7 Qd6 27. Nxc8 Qh2+ 28. Kf1 Rxc8 29. Rh3 Ng3+ 30. Kf2 Ne4+ 31. Kf1 Ng3+ 32. Qxg3 Qxg3 33. Rxg3 Bxg3 34. Bf2 Bxf2 35. Kxf2 Rc6 36. Rxd5 Rxf6+ 37. Ke3 Re6+ 38. Kd3 Re1 39. Rd8+ Kg7 40. Rb8 b5 41. Rb6 Rg1 42. Rxa6 Rxg2 43. b4 Rg3+ 44. Kc2 g5 1/2-1/2