[Event "Zagreb Peace"]
[Site "Zagreb"]
[Date "1965.04.27"]
[Round "12"]
[White "Ivkov, Borislav"]
[Black "Bertok, Mario"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O c6 8. Re1 Ng4 9. h3 exd4 10. Nxd4 Qb6 11. Bxg4 Bxd4 12. Be3 Bxe3 13. Rxe3 Bxg4 14. Qxg4 Na6 15. b3 Rae8 16. Qg3 Re6 17. Rd1 Qb4 18. h4 Rfe8 19. h5 Qc5 20. h6 Qh5 21. Qf4 Qe5 22. Qh4 Nc5 23. b4 Na6 24. a3 g5 25. Qh5 Rg6 26. Rd5 Qe7 27. Rf5 Nc7 28. e5 dxe5 29. Rfxe5 Qxe5 30. Rxe5 Rxe5 31. f4 Re1+ 32. Kf2 Ree6 33. f5 Ref6 34. g4 Rxh6 35. Qxg5+ Kf8 36. Qf4 Ne6 37. Qb8+ Kg7 38. Ne4 1-0