[Event "YUG-URS"]
[Site "Belgrade YUG"]
[Date "1956.06.21"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Nikola Karaklajic"]
[Black "Viktor Korchnoi"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "62"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7
7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6
12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. Qa3 Bf5 16. Ba6 Qc6
17. Bd3 Rab8 18. c3 Rfc8 19. Bxf5 gxf5 20. Rd3 e5 21. Rhd1 Bf8
22. Qa5 Rb5 23. Qa4 Qe8 24. Rd8 Rxd8 25. Rxd8 Qxd8 26. Qxb5
Qh4 27. Qxe5 Qe1+ 28. Kc2 Qe2+ 29. Kb3 Qd1+ 30. Kc4 Qe2+
31. Kb3 Qd1+ 1/2-1/2