[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.01.23"]
[Round "1"]
[White "Tukmakov, Vladimir B"]
[Black "Chernin, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2495"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. Nge2 Bxe2 9. Qxe2 e6 10. O-O Bd6 11. Bg5 h6 12. Bxf6 Qxf6 13. f4 g6 14. Kh1 Ne7 15. e4 Qxd4 16. Rad1 Qc5 17. exd5 exd5 18. Be4 O-O-O 19. Nxd5 Kb8 20. Nf6 Qb5 21. Rd3 Bc7 22. Rfd1 Rxd3 23. Bxd3 Qa4 24. Be4 Rd8 25. Rxd8+ Bxd8 26. Qd3 Bc7 27. Nd7+ Ka7 28. g3 Nc6 29. b3 Qd4 30. Qxd4+ Nxd4 31. Kg2 f5 32. Bd5 g5 33. fxg5 hxg5 34. h4 gxh4 35. gxh4 Bf4 36. h5 Nc2 37. Kf3 Bh6 38. Ne5 Nb4 39. Be6 Nxa2 40. Bxf5 a5 41. Ke4 Kb6 42. Nd3 Nb4 43. Ne5 Kc5 44. Nf7 Bc1 45. h6 Bxh6 46. Nxh6 b5 47. Bd7 1/2-1/2