[Event "Interzonal-13a"]
[Site "Tunis"]
[Date "1985.05.05"]
[Round "7"]
[White "Ermenkov, Evgenij"]
[Black "Chernin, Alexander"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2495"]

1. d4 d5 2. Bg5 c6 3. a4 Bf5 4. e3 Qb6 5. Ra2 Nd7 6. Nf3 e6 7. Nbd2 Ngf6 8. Be2 a5 9. O-O Bd6 10. c4 Qa7 11. Bh4 O-O 12. Bg3 Bxg3 13. hxg3 h6 14. Ra3 Rfd8 15. Qa1 Ne4 16. Rd1 Rac8 17. Qa2 Ndf6 18. Nxe4 dxe4 19. Ne1 c5 20. Nc2 b6 21. Qb3 Bg4 22. Bxg4 Nxg4 23. Raa1 Qc7 24. Na3 cxd4 25. exd4 e3 26. f3 e2 27. fxg4 exd1=Q+ 28. Rxd1 e5 29. d5 Qd7 30. Qxb6 Qxg4 31. Rf1 Qxg3 32. Nb5 Rd7 33. Nd6 Rxd6 34. Qxd6 Rxc4 35. Qe7 f6 36. Qe6+ Kh7 37. Qf5+ Qg6 38. Qf3 Rf4 39. Qd1 Rd4 40. Qb3 Qd3 41. Rf3 0-1