[Event "Chigorin Memorial-17"]
[Site "Sochi"]
[Date "1983.??.??"]
[Round "?"]
[White "Ivkov, Borislav"]
[Black "Panchenko, Alexander N"]
[Result "0-1"]
[WhiteElo "2475"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Qxe4 e5 10. dxe5 O-O 11. exd6 Re8 12. Qxe8+ Qxe8+ 13. Be3 Nf6 14. O-O-O Be6 15. Bd3 b5 16. c5 Bxa2 17. Bg5 Nd7 18. Rhe1 Be6 19. Nd4 Nxc5 20. Bf5 Qd7 21. b4 Bxf5 22. bxc5 Be6 23. f4 h6 24. f5 Bxf5 25. Re7 hxg5 26. Rde1 Qc8 27. Rc7 Qa6 28. Nxf5 Qa3+ 29. Kd2 Qb4+ 30. Ke2 Qg4+ 0-1