[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.05.22"]
[Round "2"]
[White "Pachman, Ludek"]
[Black "Najdorf, Miguel"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9.
Qb3 a6 10. a3 Ba5 11. dxc5 Nxc5 12. Qc2 Ncd7 13. b4 Bc7 14. Rd1 b5 15. Be2 Bb7 16. Bb2 Qb8
17. a4 bxa4 18. Rxa4 Rc8 19. h3 Ne5 20. Nd4 Ng6 21. Nf3 Ne5 22. Nd4 Bb6 23. Qb3 Qc7 24. b5
a5 25. Nf3 Nxf3+ 26. Bxf3 Bxf3 27. gxf3 Bxe3 28. Ne2 Bb6 29. Rc1 Qd6 30. Rac4 Rxc4 31.
Rxc4 Nd5 32. Qd3 Rd8 33. Qd2 Qe7 34. Rg4 f6 35. Qc2 Qc5 36. Qxc5 Bxc5 37. Rc4 Bf8 38. Nd4
e5 39. Ne6 Rb8 40. Nxf8 Kxf8 41. Rc5 Nf4 0-1