[Event "Olympiad-10 Preliminaries A"]
[Site "Helsinki"]
[Date "1952.08.13"]
[Round "4"]
[White "Gilfer, Eggert"]
[Black "Najdorf, Miguel"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. a4 a5 7. Nc3 Bg7 8. Be3 Nc6 9. d5
Nb4 10. Bxb6 cxb6 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. Nge2 O-O 14. O-O Rac8 15. Qb3 Qc7 16.
Nd1 b5 17. axb5 Qb6+ 18. Qe3 Qxe3+ 19. Nxe3 Nc2 20. Nxc2 Rxc2 21. Nf4 Rxb2 22. Rxa5 Rc8
23. Nd3 Rd2 24. Ra3 Bd4+ 25. Kh1 Rcc2 26. Nb4 Rb2 27. Nd3 Rxb5 28. g3 Bb2 29. Ra8+ Kg7 30.
Nxb2 Rbxb2 31. Rfa1 Rxh2+ 32. Kg1 Rbg2+ 33. Kf1 Rxg3 0-1