[Event "Rovinj/Zagreb"]
[Site "Zagreb"]
[Date "1970.04.22"]
[Round "9"]
[White "Marovic, Drazen"]
[Black "Bertok, Mario"]
[Result "1/2-1/2"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 c6 7. b3 d5 8. Ba3 Nbd7 9. Qc1 Ne4 10. Bxe7 Qxe7 11. Nbd2 Qf6 12. Qb2 b6 13. Rad1 a5 1/2-1/2