[Event "IBM"]
[Site "Amsterdam"]
[Date "1972.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Ljubojevic, Ljubomir"]
[Result "1-0"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 b6 6. Nf3 Bb7 7. O-O O-O 8. Na4 cxd4 9. exd4
Bxf3 10. Qxf3 Nc6 11. Be3 d5 12. Rfd1 dxc4 13. Bxc4 Rc8 14. a3 Bd6 15. Nc3 Bb8 16. Ba6 Qd6
17. Bxc8 Qxh2+ 18. Kf1 Rxc8 19. Rac1 Qd6 20. d5 Ne5 21. Ne4 Rxc1 22. Nxd6 Nxf3 23. Rxc1
Bxd6 24. Rc8+ Bf8 25. dxe6 fxe6 26. gxf3 Nd5 27. Ra8 1-0