[Event "Alekhine memorial"]
[Round "17"]
[Site "Moscow"]
[Date "1971.12.18"]
[White "Tukmakov, Vladimir B"]
[WhiteElo "2565"]
[Black "Stein, Leonid"]
[BlackElo "2605"]
[Result "1/2-1/2"]
[ECO "D86"]
[Opening "Gruenfeld, Exchange, Classical Variation"]
 1. d4   Nf6
 2. c4   g6
 3. Nc3  d5
 4. cxd5 Nxd5
 5. e4   Nxc3
 6. bxc3 Bg7
 7. Bc4  c5
 8. Ne2  O-O
 9. O-O  Nc6
10. Be3  Qc7
11. Rc1  Rd8
12. Kh1  e6
13. f4   Na5
14. Bd3  f5
15. exf5 exf5
16. dxc5 Be6
17. Qc2  Nc6
18. Rb1  Qf7
19. Rb2  Bxa2
20. Bxf5 Bc4
21. Be4  Re8
22. Bg1  Re7
23. Rxb7 Rxb7
24. Bxc6 Re8
25. Bxb7 Qxb7
26. Rb1  Qa8
27. Nd4  a5
28. Qa4  Bd5
29. c6   Bxd4
30. Bxd4 Qxc6
31. Qxa5 Bxg2+
32. Kg1  Bh3
33. Qa2+ Kf8
34. Qa3+ Kg8
35. Qa2+ 
1/2-1/2