[Event "IBM"]
[Site "Amsterdam"]
[Date "1969.??.??"]
[Round "3"]
[White "Tatai, Stefano"]
[Black "Damjanovic, Mato"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. Qd2 Ne5 13. f3 d5 14. exd5 exd5 15. cxd5 b5 16. Rfd1 Re8 17. d6 Bf8 18. Nc2 Re6 19. Bc5 Nfd7 20. Ba3 Rg6 21. Qe3 Rc8 22. Kh1 Qf6 23. Nd4 Rh6 24. Ne4 Qh4 25. h3 g6 26. Rac1 Re8 27. Rc7 Ng4 28. Qg5 Nf2+ 29. Kg1 Nxh3+ 30. gxh3 Qxh3 31. Qg2 Qh4 32. Rxb7 Bg7 33. Rxd7 Rxe4 34. fxe4 Bxd4+ 35. Kf1 Qf4+ 36. Bf3 Bb6 37. Rb7 Rh2 38. Rxb6 Rxg2 39. Kxg2 Qg5+ 1-0