[Event "Alekhine memorial"]
[Round "1"]
[Site "Moscow"]
[Date "1971.11.24"]
[White "Lengyel, Levente"]
[WhiteElo "2485"]
[Black "Spassky, Boris V"]
[BlackElo "2690"]
[Result "0-1"]
[ECO "A06"]
[Opening "Reti Opening, 2...d5"]
 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