[Event "Chicago International"]
[Site "Chicago"]
[Date "1982.04.13"]
[Round "4"]
[White "Huebner, Robert"]
[Black "Korchnoi, Viktor Lvovich"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2645"]
[ECO "C82"]
[Opening "Ruy Lopez: Open"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 O-O 11. Bc2 Bf5 12. Nb3 Bg6 13. Nfd4 Bxd4 14. cxd4 a5 15. Be3 a4 16. Nd2 a3 17. Nxe4 axb2 18. Rb1 Bxe4 19. Rxb2 Qd7 20. Bd3 Bxd3 21. Qxd3 Rfb8 22. Rfb1 b4 23. a3 bxa3 24. Rxb8+ Rxb8 25. Rxb8+ Nxb8 26. Qxa3 Qc6 27. Qe7 Qd7 28. Qa3 1/2-1/2