[Event "Chigorin Memorial-11"]
[Site "Sochi"]
[Date "1976.??.??"]
[Round "12"]
[White "Tseshkovsky, Vitaly"]
[Black "Krogius, Nikolai V"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2570"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O d4 12. Ne2 Bg4 13. f3 Be6 14. Bg5 Rc8 15. Re1 Ne5 16. Nf4 Nxd3 17. Qxd3 Bc4 18. Qf5 Qd7 19. Qxd7 Nxd7 20. Bh4 Nb8 21. Rad1 Nc6 22. Rd2 h6 23. Bf2 Rfd8 24. h4 a5 25. h5 a4 26. g4 Bb5 27. Kg2 Na5 28. Kg3 Nc6 29. Red1 Ba6 30. Ng2 Rd5 31. Bxd4 Nxd4 32. Rxd4 Rxd4 33. Rxd4 Rxc2 34. Rb4 Rc4 35. Rb6 Rc5 36. Nh4 Rb5 37. Rxb5 Bxb5 38. Kf4 Bd3 39. Ke5 Bc2 40. Nf5 Bd1 41. Nd4 Kf8 1/2-1/2