Ivanov, Alexander vs Chekhov, Valery A
? · Round ? · 1975.04.?? · 1/2-1/2 · C28 Bishop's Opening: Vienna Hybrid
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PGN
[Event "?"] [Site "Sochi RUS"] [Date "1975.04.??"] [Round "?"] [White "Ivanov, Alexander"] [Black "Chekhov, Valery A"] [Result "1/2-1/2"] [PlyCount "118"] [WhiteElo "2369"] [WhiteFideId "2000202"] [WhiteTitle "GM"] [BlackElo "2530"] [BlackFideId "4100859"] [BlackTitle "GM"] [ECO "C28f"] [Source "Terabase"] [SourceQuality "4"] 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Na5 5. Nge2 Nxc4 6. dxc4 g6 7. O-O Bg7 8. f4 exf4 9. Bxf4 Nh5 10. Be3 d6 11. Bd4 O-O 12. Bxg7 Nxg7 13. Nd5 Ne8 14. Qd4 f6 15. Nef4 c6 16. Ne3 Rf7 17. Kh1 Qb6 18. Qc3 Re7 19. Rae1 Bd7 20. Nd1 Qc5 21. Nd3 Qg5 22. Qd4 b6 23. Nc3 Be6 24. b3 Qa5 25. Nd5 Bxd5 26. exd5 c5 27. Qb2 Rf7 28. Nf4 Ng7 29. Re2 Re8 30. Ne6 f5 31. a4 Nh5 32. g4 Ng7 33. gxf5 Qa6 34. Ref2 Qb7 35. Nxg7 Rxg7 36. Qf6 Qd7 37. fxg6 Rxg6 38. Qf7+ Qxf7 39. Rxf7 Re2 40. R7f2 Re3 41. Rf8+ Kg7 42. R8f7+ Kh6 43. Rg1 Rxg1+ 44. Kxg1 Re1+ 45. Kf2 Rc1 46. Rxa7 Rxc2+ 47. Kg3 Kg5 48. Rf7 Rb2 49. Rf3 h5 50. h4+ Kg6 51. Kf4 Rh2 52. Kg3 Rb2 53. Kh3 Re2 54. b4 Ra2 55. a5 cxb4 56. axb6 Ra6 57. Rb3 Rxb6 58. Kg3 Kf5 59. Kf3 Rb8 1/2-1/2