[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.06.06"]
[Round "11"]
[White "Najdorf, Miguel"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 cxd4 10. cxd4 Qa5+ 11. Bd2 Qa3 12. Bc3 O-O 13. Qb3 Qxb3 14. Bxb3 Bd7 15. O-O b5 16. Rac1 a5 17. d5 Ne5 18. Rfd1 b4 19. Bxe5 Bxe5 20. Nd4 a4 21. Bc4 Rfc8 22. Nc6 Bxc6 23. dxc6 e6 24. Bd3 b3 25. Bb1 Ra6 26. axb3 axb3 27. g3 Raxc6 28. Rxc6 Rxc6 29. f4 Bb2 30. Kg2 Rc2+ 31. Kh3 Kg7 32. Rd3 Rc1 33. Rxb3 Rxb1 34. e5 h6 35. Kg4 Kf8 36. Rb7 Kg7 37. Kh4 Kg8 38. Rb8+ Kh7 39. Rb7 Kg7 40. Kg4 Kg8 41. Rb8+ Kg7 1/2-1/2