Petrosian, Tigran V VS Kochyev, Alexander 1978.05.??

[Event "URS-chT Cup 10th"]
[Site "Ordzhonikidze"]
[Date "1978.05.??"]
[Round "3"]
[White "Petrosian, Tigran V"]
[Black "Kochyev, Alexander"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2555"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nge2 Nf6 6. f3 O-O 7. Bg5 Nc6 8. d5 Nd4 9. Nxd4
exd4 10. Qxd4 h6 11. Bxf6 Bxf6 12. Qd2 c6 13. Bd3 Qb6 14. O-O-O a5 15. Kb1 a4 16. a3 Bg7
17. h4 Qd4 18. Qc2 cxd5 19. Bf1 Qc5 20. Rxd5 Qc6 21. Rb5 Bd7 22. h5 g5 23. Nd5 Kh8 24. Nb6
Ra6 25. Nxd7 Qxd7 26. Be2 Qc7 27. Rd1 Rfa8 28. Rdd5 Be5 29. Rb4 R8a7 30. Qd2 Kg7 31. Bd3
Rc6 32. Rbb5 Rc5 33. Qb4 Rxb5 34. Rxb5 Bd4 35. Rd5 Be5 36. Bc2 Qc6 37. Rb5 Bd4 38. Bxa4
Be5 39. Ra5 1-0