[Event "Zagreb Peace"]
[Site "Zagreb"]
[Date "1965.04.18"]
[Round "6"]
[White "Udovcic, Mijo"]
[Black "Gipslis, Aivars P"]
[Result "1-0"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Be2 O-O 11. O-O a6 12. Qd2 Rb8 13. Rfd1 d6 14. Rac1 Be6 15. Bf1 b5 16. cxb5 axb5 17. Bxd4 exd4 18. Nxb5 Bxa2 19. Nxd4 Qh4 20. b4 Be6 21. Qe1 Bg4 22. Rd3 Rfe8 23. Nc6 Rb7 24. Rxd6 Bf5 25. f3 Qf4 26. Rcd1 Bf8 27. Rd8 Rxd8 28. Rxd8 Bd7 29. Ne7+ Kg7 30. Qc3+ f6 31. Nd5 Qd6 32. Nxf6 Qb6+ 33. Kh1 Qxd8 34. Nxd7+ Kh6 35. Qc1+ Qg5 36. Qxg5+ Kxg5 37. Nxf8 Kf6 38. h4 Rf7 39. Ne6 1-0