[Event "Chigorin Memorial-18"]
[Site "Sochi"]
[Date "1984.10.12"]
[Round "10"]
[White "Yrjola, Jouni"]
[Black "Psakhis, Lev"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2535"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 Bb7 8. Bg2 d5 9. cxd5 exd5 10. O-O O-O 11. Qc2 c5 12. Rfd1 Na6 13. Bg5 h6 14. Bxf6 Bxf6 15. Rac1 Rc8 16. Qf5 g6 17. Qf4 cxd4 18. Nb5 Rxc1 19. Rxc1 d3 20. exd3 Nc5 21. Qd2 d4 22. h4 Qd7 23. b4 Qxb5 24. bxc5 Kg7 25. c6 Bxc6 26. Nxd4 Bxd4 27. Bxc6 Qe5 28. Kg2 Rc8 29. Bf3 Rxc1 30. Qxc1 b5 31. Qd2 Qc5 32. Bd1 Bc3 33. Qe2 a5 34. Qe4 a4 35. Bf3 Bd4 36. Qd5 Qb4 37. Be2 Qb2 38. Kf1 b4 39. Qd6 g5 40. f4 g4 0-1