[Event "URS-ch50 First League"]
[Site "Telavi"]
[Date "1982.12.??"]
[Round "4"]
[White "Yudasin, Leonid"]
[Black "Petrosian, Arshak B"]
[Result "1-0"]
[WhiteElo "2405"]
[BlackElo "2485"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 Rc8 10. g4 Be7 11. O-O-O Nb6 12. h4 Nc4 13. Bxc4 Rxc4 14. g5 Nh5 15. Kb1 O-O 16. Nd5 Bxd5 17. Qxd5 b5 18. Qb7 Qc7 19. Qxa6 Rb8 20. Qa7 Rb7 21. Qa5 Qc8 22. Qd2 Rbc7 23. Rc1 Ra4 24. c3 Qe6 25. Rcd1 f5 26. Qd3 fxe4 27. Qxb5 Ra8 28. fxe4 Ng3 29. Rhe1 Nxe4 30. Bb6 Nxc3+ 31. bxc3 Rb7 32. Na5 Rbb8 33. Nc4 Bd8 34. a4 1-0