[Event "URS-ch49 Final"]
[Site "Frunze"]
[Date "1981.12.??"]
[Round "13"]
[White "Dorfman, Josif D"]
[Black "Yudasin, Leonid"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2365"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 e6 4. O-O Be7 5. d3 c5 6. Nbd2 Nc6 7. e4 Qc7 8. Re1 b6 9. Nf1 Bb7 10. Bf4 Qd8 11. e5 Nd7 12. h4 h6 13. h5 g5 14. hxg6 fxg6 15. c4 d4 16. b4 Nxb4 17. Nh4 Bxg2 18. Nxg6 Rg8 19. Nxe7 Qxe7 20. Kxg2 O-O-O 21. a3 Nc6 22. Nd2 Kb7 23. Re4 h5 24. Qxh5 Rh8 25. Qd1 Qh7 26. Kf1 Rdf8 27. Nf3 Qg7 28. Ke2 Rh5 29. Kd2 Rff5 30. Qe2 Ne7 31. Nh4 Rxh4 32. gxh4 Ng6 33. Rg1 Qf7 34. Rxg6 Qxg6 35. Bg5 Qf7 36. f4 Nf8 37. Qg2 Ka6 38. Ke1 Qg6 39. Qc2 Nh7 40. Kf2 Nxg5 41. hxg5 Qh5 42. Kg3 1/2-1/2