[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.22"]
[Round "8"]
[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 Rb8 10. d4 d6 11. h3 h6 12. Nbd2 Nd7 13. Nc4 Bf6 14. Be3 Re8 15. Bc2 bxc3 16. bxc3 Nb6 17. Nxb6 cxb6 18. Rb1 Qc7 19. Qd3 Na5 20. Nd2 Bd7 21. d5 b5 22. Ra1 Rec8 23. Nb1 Bd8 24. Rc1 Nc4 25. Ra2 Nxe3 26. fxe3 Bg5 27. Rf1 Qc4 28. Qxc4 Bxe3+ 29. Kh2 Rxc4 30. axb5 axb5 31. Ra6 Bc5 32. Re1 Bc8 33. Rc6 Bb7 34. Bb3 Bxc6 35. Bxc4 bxc4 36. dxc6 Rc8 37. Nd2 Rxc6 38. Nxc4 Bf2 39. Nxe5 Rxc3 0-1