[Event "IBM"]
[Site "Amsterdam"]
[Date "1972.??.??"]
[Round "?"]
[White "Szabo, Laszlo"]
[Black "Ljubojevic, Ljubomir"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 Na6 9. Be2 O-O 10. O-O Nc7 11. Bf4 Rb8 12. Qd2 b5 13. Bh6 Re8 14. Bxg7 Kxg7 15. f3 Qe7 16. Nd1 h5 17. Qf4 h4 18. Qxh4 Qe5 19. f4 Qd4+ 20. Nf2 Qxb2 21. Rab1 Qd4 22. Rbd1 Qb2 23. Rb1 1/2-1/2