[Event "Match/Nation YUG-URS"]
[Site "Ohrid"]
[Date "1972.??.??"]
[Round "2(1)"]
[White "Ivkov, Borislav"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Kxe2 Be7 9. Nc3 h6 10. Be3 c6 11. g3 Na6 12. Bg2 O-O 13. Rhe1 Re8 14. Kf1 Bd7 15. Re2 1/2-1/2