[Event "IBM"]
[Site "Amsterdam"]
[Date "1965.??.??"]
[Round "3"]
[White "Karaklajic, Nikola"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Nf6 7. O-O d5 8. exd5 cxd5 9. c4 dxc4 10. Bxc4 Qxd1 11. Rxd1 Bc5 12. Bb5+ Ke7 13. Nc3 Bb7 14. Na4 Bd6 15. Be3 Rhb8 16. Rxd6 Kxd6 17. Bc5+ Ke5 18. Re1+ Be4 19. Bc6 Kf5 20. Bxa8 Rxa8 21. Nc3 Bc6 22. Bd4 Nd7 23. Ne2 e5 24. Rc1 Bd5 25. Be3 Bxa2 26. Ng3+ Kg6 27. Rc7 Nb6 28. h4 Bd5 29. Re7 Nc4 30. Bxa7 Kf6 31. Rc7 Nxb2 32. f4 exf4 33. Bd4+ Ke6 34. Nh5 Kd6 35. Rc2 Nd3 36. Nxg7 Be4 37. Rd2 Kd5 38. Bf6 Ra6 39. Nh5 Ke6 40. Bg5 Kf5 41. Nxf4 Ra1+ 42. Kh2 Ne5 43. Ne2 1/2-1/2