[Event "Zagreb Peace"]
[Site "Zagreb"]
[Date "1965.04.21"]
[Round "7"]
[White "Bertok, Mario"]
[Black "Bisguier, Arthur Bernard"]
[Result "1/2-1/2"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 Nbd7 7. b3 b6 8. Nc3 Bb7 9. Bb2 c5 10. dxc5 Nxc5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Rc1 a5 14. Ne5 Bxg2 15. Kxg2 Qc7 16. f3 Rfd8 17. Qc2 Rd5 18. Nc4 Rad8 19. Rcd1 Na6 20. a4 Nb4 21. Qb1 Bc5 22. Bc3 Qd7 23. Nb2 Rxd1 24. Rxd1 Nd5 25. Rd3 Qe7 26. Bd2 Nb4 1/2-1/2