[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.05.22"]
[Round "2"]
[White "Stein, Leonid"]
[Black "Bilek, Istvan"]
[Result "1-0"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. d5 d6 5. Nc3 Nf6 6. Be2 O-O 7. O-O Bg4 8. Nd2 Bxe2 9. Qxe2
Nbd7 10. Nc4 Nb6 11. Ne3 Re8 12. a4 e6 13. dxe6 Rxe6 14. a5 Nbd7 15. f3 Rb8 16. Rd1 Ne5
17. Nc4 Nxc4 18. Qxc4 Nd7 19. Nd5 Ne5 20. Qa4 g5 21. Ra3 Nc6 22. Ne3 Bd4 23. Kh1 Bxe3 24.
Bxe3 Qf6 25. Rd5 h6 26. Rb3 a6 27. h3 Ne5 28. Qa1 Qg6 29. Qd1 Nc4 30. Bd2 b5 31. axb6 Rxb6
32. Rxb6 Nxb6 33. Rd3 f5 34. Rb3 Nd7 35. Rb7 Re7 36. exf5 Qxf5 37. Bc3 d5 38. b4 d4 39.
bxc5 Qd5 40. Rc7 Qe5 41. Rc8+ Kf7 42. Qxd4 Qxd4 43. Bxd4 Nf8 44. c6 Ne6 45. Bb6 Re8 46.
Bd8 a5 47. Rb8 a4 1-0