[Event "Olympiad-15 Preliminaries A"]
[Site "Varna"]
[Date "1962.09.21"]
[Round "6"]
[White "Liebert, Heinz"]
[Black "Gunsav, Orkan"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. O-O-O O-O 10. g4 Nxd4 11. Bxd4 Bc6 12. h4 e5 13. Be3 Ne8 14. h5 Qf6 15. hxg6 Qxg6 16. g5 f6 17. Bc4+ Kh8 18. gxf6 Nxf6 19. Qh2 Rad8 20. Rdg1 Qe8 21. Bg5 Qe7 22. Be6 Rf7 23. Bf5 Bf8 24. Bxf6+ Qxf6 25. Qxh7+ Rxh7 26. Rxh7# 1-0