[Event "URS-ch50 Final"]
[Site "Moscow"]
[Date "1983.04.05"]
[Round "3"]
[White "Vaganian, Rafael A"]
[Black "Psakhis, Lev"]
[Result "0-1"]
[WhiteElo "2550"]
[BlackElo "2580"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 Nc6 6. c3 d5 7. Nbd2 Bd7 8. Bd3 O-O-O 9. e5 Qe7 10. b4 g5 11. Nb3 g4 12. Nfd2 Qg5 13. O-O f6 14. b5 Nxe5 15. dxe5 fxe5 16. c4 h5 17. Qe2 e4 18. Nxe4 dxe4 19. Bxe4 Kb8 20. Bxb7 Kxb7 21. Qe4+ Kb6 22. Rad1 Qf5 23. Qe1 Bc5 24. Rd2 h4 25. Re2 g3 26. Kh1 gxf2 27. Rfxf2 Bxf2 28. Rxf2 Qg5 29. c5+ Kb7 30. c6+ Bxc6 31. bxc6+ Ka8 32. h3 Rhf8 33. Nd4 Rxf2 34. Qxf2 Qc1+ 35. Kh2 Qc5 36. Qb2 Qe5+ 0-1