[Event "Leningrad"] [Site "Leningrad"] [Date "1955.??.??"] [EventDate "?"] [Round "?"] [Result "1-0"] [White "Viktor Korchnoi"] [Black "Vitaly Chekhover"] [ECO "A29"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "101"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. a4 a5 9. d3 Be6 10. Be3 Nd5 11. Bd2 O-O 12. Ne4 f6 13. Rc1 Qd7 14. Nc5 Bxc5 15. Rxc5 b6 16. Rc1 Nd4 17. e3 Nxf3+ 18. Bxf3 c5 19. d4 exd4 20. exd4 cxd4 21. Be1 Ne7 22. Bxa8 Rxa8 23. f3 Rd8 24. Qe2 Bb3 25. Qa6 Nd5 26. Qd3 Qxa4 27. Bd2 Nb4 28. Bxb4 Qxb4 29. Rc7 Bf7 30. Rfc1 Bg6 31. Qc4+ Qxc4 32. R1xc4 Bf5 33. g4 d3 34. Rc1 Be6 35. R7c3 Rd4 36. Kf2 Rb4 37. Rxd3 Rxb2+ 38. Ke3 h5 39. Rd6 Bf7 40. Rc7 Rb3+ 41. Kd2 Bg6 42. Rdd7 Kh7 43. Rxg7+ Kh6 44. h4 hxg4 45. Rg8 Rb2+ 46. Ke1 Rb1+ 47. Kf2 g3+ 48. Kxg3 Bh7 49. Rf8 Rg1+ 50. Kf4 Rg7 51. Rxf6+ 1-0