[Event "Alekhine memorial"]
[Round "1"]
[Site "Moscow"]
[Date "1971.11.24"]
[White "Byrne, Robert E"]
[WhiteElo "2510"]
[Black "Balashov, Yuri S"]
[BlackElo "2570"]
[Result "1-0"]
[ECO "B90"]
[Opening "Sicilian, Najdorf"]
 1. e4   c5
 2. Nf3  d6
 3. d4   cxd4
 4. Nxd4 Nf6
 5. Nc3  a6
 6. Be3  e5
 7. Nb3  Be6
 8. Qd2  Nbd7
 9. f3   Be7
10. O-O-O Rc8
11. g4   Nb6
12. g5   Nfd7
13. Rg1  Qc7
14. Kb1  Nc4
15. Bxc4 Qxc4
16. h4   b5
17. Qg2  b4
18. Nd5  Bd8
19. f4   f5
20. gxf6 gxf6
21. fxe5 dxe5
22. Bh6  f5
23. exf5 Bxf5
24. Nd4  Qxd4
25. Rxd4 Rxc2
26. Nc7+ Bxc7
27. Qa8+ Ke7
28. Rg7+ Kf6
29. Qxh8 
1-0