[Event "Alekhine memorial"]
[Round "12"]
[Site "Moscow"]
[Date "1971.12.09"]
[White "Kortschnoj, Viktor"]
[WhiteElo "2670"]
[Black "Spassky, Boris V"]
[BlackElo "2690"]
[Result "1-0"]
[ECO "A09"]
[Opening "Reti Opening, 2...d5 3.c4"]
 1. Nf3  d5
 2. c4   e6
 3. g3   Nf6
 4. Bg2  Be7
 5. O-O  O-O
 6. d4   c6
 7. Qc2  Nbd7
 8. b3   b6
 9. Rd1  Bb7
10. Nc3  b5
11. cxb5 cxb5
12. Nxb5 Qa5
13. a4   Ne4
14. Nd2  Rac8
15. Qa2  a6
16. Bxe4 dxe4
17. Nc4  Rxc4
18. bxc4 axb5
19. axb5 Qc7
20. c5   Bd5
21. Qa7  Qd8
22. c6   Nf6
23. Ba3  Bxa3
24. Rxa3 Bc4
25. b6   e3
26. Rxe3 Nd5
27. b7   Nxe3
28. fxe3 Qg5
29. e4   Bxe2
1-0