[Event "Yerevan Zonal"]
[Site "Yerevan"]
[Date "1981.02.??"]
[Round "8"]
[White "Zaitsev, Igor A"]
[Black "Sveshnikov, Evgeny"]
[Result "0-1"]
[WhiteElo "2465"]
[BlackElo "2535"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. O-O Nxb5 6. Nxb5 a6 7. Nc3 b5 8. d4 cxd4 9. Qxd4 Bb7 10. Re1 Rc8 11. Bf4 Nf6 12. Qa7 Bc6 13. Rad1 Bb4 14. Bd6 Bxd6 15. Rxd6 O-O 16. a3 a5 17. Rd4 d5 18. Ne5 Ba8 19. exd5 Nxd5 20. Nxd5 Bxd5 21. c3 Qg5 22. f3 h5 23. Kf2 f6 24. h4 Qf5 25. Nd7 Rf7 26. Qa6 Rc4 27. Qxb5 Rxd4 28. cxd4 Qf4 29. Qb8+ Qxb8 30. Nxb8 Rb7 31. Na6 Rxb2+ 32. Kg3 Ra2 33. Nc7 Rxa3 34. Nxd5 exd5 35. Re8+ Kf7 36. Rd8 Ke6 37. Re8+ Kd6 38. Rd8+ Kc6 39. Rc8+ Kb6 40. Rd8 Rc3 41. Rxd5 a4 42. Rd8 Rc7 43. Rb8+ Rb7 44. Rc8 a3 45. Kf4 a2 46. Rc1 Ra7 47. Ra1 Kc6 48. Kf5 Kd5 49. g4 Kxd4 50. gxh5 Kc3 51. Kg6 Kb2 52. Re1 a1=Q 53. Rxa1 Kxa1 54. h6 gxh6 55. Kxh6 Ra3 56. f4 Rf3 0-1