[Event "Chigorin Memorial-17"]
[Site "Sochi"]
[Date "1983.??.??"]
[Round "?"]
[White "Ivkov, Borislav"]
[Black "Tseshkovsky, Vitaly"]
[Result "0-1"]
[WhiteElo "2475"]
[BlackElo "2560"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 c5 5. d4 O-O 6. Be2 d6 7. O-O Na6 8. e5 dxe5 9. dxe5 Nd7 10. Bf4 Nc7 11. Qd2 Ne6 12. Rad1 Nb8 13. Qxd8 Rxd8 14. Rxd8+ Nxd8 15. Nd5 Nbc6 16. Nc7 Rb8 17. e6 fxe6 18. Rd1 Nf7 19. Bg3 e5 20. Nd2 Nd4 21. Bd3 Bf5 22. Ne4 Nd6 23. f3 Nxe4 24. Bxe4 Bxe4 25. fxe4 Rf8 26. h3 a6 27. Nd5 e6 28. Nb6 Rd8 29. Kf1 Kf7 30. Na4 Rc8 31. Nb6 Rc7 32. b3 Ke7 33. Ke1 Bf6 34. Rd2 Rc6 35. Na4 Bg5 36. Rf2 Be3 37. Rf1 Rd6 38. Bxe5 Nc2+ 39. Ke2 Rd2+ 40. Kf3 b5 41. Nb2 Bd4 42. Bf4 Ne1+ 43. Rxe1 Rf2+ 44. Kg3 Rxb2 45. Rf1 Rxa2 46. Bg5+ Kd6 47. Bf4+ Kc6 48. Bg5 0-1