[Event "Sarajevo-06"]
[Site "Sarajevo"]
[Date "1963.03.30"]
[Round "5"]
[White "Szabo, Laszlo"]
[Black "Shamkovich, Leonid Alexandrovic"]
[Result "1/2-1/2"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e6 4. g3 d5 5. cxd5 exd5 6. d4 c4 7. Bg2 Bb4 8. O-O Nge7 9. e4 O-O 10. exd5 Nxd5 11. Nxd5 Qxd5 12. a3 Ba5 13. Ng5 Qxd4 14. Qc2 Qd3 15. Qa4 Bd8 16. Be4 Qb3 17. Bxh7+ Kh8 18. Qxb3 cxb3 19. Be4 Kg8 20. Bh7+ Kh8 21. Be4 Kg8 22. Bh7+ Kh8 1/2-1/2