[Event "Rovinj/Zagreb"]
[Site "Zagreb"]
[Date "1970.04.13"]
[Round "2"]
[White "Marovic, Drazen"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. e3 c5 6. Bd3 Bxc3+ 7. bxc3 Nc6 8. Nf3 e5 9. d5 Ne7 10. h3 O-O 11. O-O Kh8 12. Nd2 Nd7 13. e4 Nf6 14. Re1 Nh5 15. Nf3 Ng6 16. Kh2 h6 17. g3 Nf6 1/2-1/2