[Event "Olympiad-15 Preliminaries A"]
[Site "Varna"]
[Date "1962.09.20"]
[Round "5"]
[White "Mohrlok, Dieter A"]
[Black "Boey, Josef Martin"]
[Result "1-0"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. O-O Be7 8. Nxd4 O-O 9. Nf5 Nc5 10. Qg4 g6 11. Bxc6 dxc6 12. Nxe7+ Qxe7 13. Qg3 Ne6 14. Nc3 f5 15. exf6 Qxf6 16. Bh6 Rf7 17. Rae1 Bd7 18. Re5 Nd4 19. Bg5 Qd6 20. Rd1 c5 21. Qe3 Rf5 22. Rxf5 Bxf5 23. Ne4 Nxc2 24. Qb3+ Qe6 25. Rd7 Rf8 26. Qxe6+ Bxe6 27. Re7 Rd8 28. f3 Bf7 29. Bh6 1-0