[Event "Olympiad-09"]
[Site "Dubrovnik"]
[Date "1950.08.31"]
[Round "9"]
[White "Najdorf, Miguel"]
[Black "Book, Eero"]
[Result "1/2-1/2"]
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4 dxc4 9. Bxc4 e5 10. Bg5 h6 11. Bh4 Qe7 12. Bg3 b5 13. Bd3 exd4 14. Nxd4 Bxg3 15. hxg3 Ne5 16. Nf3 Nxd3 17. Qxd3 Rd8 18. Qc2 b4 19. Na4 Qxe4 20. Qxe4 Nxe4 21. Rfe1 f5 22. a3 Rb8 23. Ne5 Rd6 24. axb4 Rxb4 25. Rec1 Bd7 26. Nc5 Nxc5 27. Rxc5 Rxb2 28. Nxd7 Rxd7 29. Rxc6 Rdd2 30. Rf1 a5 31. Ra6 Ra2 32. Kh1 Ra3 33. Kg1 Rda2 34. f3 Kh7 35. Kh2 Ra1 36. Kg1 Rxf1+ 37. Kxf1 Ra2 38. Kg1 a4 39. Kf1 a3 40. Kg1 Ra1+ 41. Kf2 Ra2+ 42. Ke3 Rxg2 43. Rxa3 Rxg3 44. Kf4 Rg5 45. Ra5 Rg2 46. Rxf5 g5+ 47. Ke3 Kg6 48. Ra5 1/2-1/2