[Event "Alekhine Memorial-02"]
[Site "Moscow"]
[Date "1971.11.24"]
[Round "1"]
[White "Lengyel, Levente"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
1. Nf3 d5 2. d4 e6 3. c4 f5 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. Qc2 Nc6 8. a3 a5 9. b3 Bd7
10. Nc3 Be8 11. cxd5 Nxd5 12. Bb2 Bh5 13. Na4 Qe8 14. Nc5 Bxc5 15. dxc5 Qe7 16. Ne5 f4 17.
Be4 Nxe5 18. Bxe5 Qg5 19. Qb2 Rf7 20. Bg2 Raf8 21. b4 axb4 22. axb4 Rf5 23. Bd4 f3 24.
exf3 Bxf3 25. Bxf3 Rxf3 26. Qe2 Qg4 27. Qe5 Nxb4 28. h3 Qg6 29. Qxc7 Nc6 30. Be3 h5 31. h4
R3f7 32. Qb6 Qg4 33. Qb2 Qh3 34. Ra4 Rf3 35. Rf4 R8xf4 36. Bxf4 Rxf4 37. gxf4 Qg4+ 38. Kh1
Qxh4+ 39. Kg1 Qg4+ 40. Kh1 Qf3+ 41. Kg1 0-1