[Event "URS-ch50 Final"]
[Site "Moscow"]
[Date "1983.04.05"]
[Round "3"]
[White "Petrosian, Tigran V"]
[Black "Romanishin, Oleg M"]
[Result "0-1"]
[WhiteElo "2605"]
[BlackElo "2585"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. d3 O-O 9. a3 Be6 10. b4 a5 11. b5 Nd4 12. Nd2 Qd7 13. Bxb7 Rab8 14. Bg2 Nxb5 15. Nxb5 Qxb5 16. a4 Qd7 17. Bb2 f6 18. Bc3 Bb4 19. Bxb4 axb4 20. Qc2 Nd5 21. Nb3 Bf7 22. a5 Nc3 23. a6 c6 24. Nc5 Qa7 25. Na4 Nb5 26. Qxc6 Nd4 27. Qe4 Qxa6 28. Nb2 Qe6 29. Ra7 Nb5 30. Ra5 Nc3 31. Qe3 Qb6 32. Rfa1 Qxe3 33. fxe3 Nxe2+ 34. Kf2 Nc3 35. Ra7 Nb5 36. R7a5 Rfc8 37. Ra8 Rxa8 38. Rxa8 Rxa8 39. Bxa8 Kf8 40. Ke1 Ke7 41. Kd2 Kd6 42. Bf3 Bb3 43. Bg2 f5 44. d4 exd4 45. Nd3 Bd5 46. Bh3 dxe3+ 47. Kxe3 Be6 48. Bg2 b3 49. Nb2 Na3 50. Bf1 Nc2+ 51. Kf4 h6 52. h4 Nb4 0-1