[Event "Olympiad-20 Final D"]
[Site "Skopje"]
[Date "1972.10.07"]
[Round "10"]
[White "Petersen, Hans"]
[Black "Krstic, Slobodan"]
[Result "0-1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. c3 d5 10. d4 Nxe4 11. dxe5 Be6 12. Be3 Rb8 13. Bc2 Bg4 14. Bxe4 dxe4 15. Qxd8 Rfxd8 16. Nd4 Nxe5 17. Nd2 bxc3 18. bxc3 Rb2 19. Nxe4 c5 20. h3 cxd4 21. Bxd4 Nd3 22. Re3 Bf5 23. Rxd3 Bxe4 24. Re3 f5 25. Rae1 Bg5 26. Rg3 Bh6 27. f3 Rb1 0-1