[Event "Alekhine memorial"]
[Round "?"]
[Site "Moscow"]
[Date "1956"]
[White "Unzicker, Wolfgang"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "C71"]
[Opening "Ruy Lopez, Modern Steinitz Defence including Noah's Ark Trap"]
 1. e4   e5
 2. Nf3  Nc6
 3. Bb5  a6
 4. Ba4  d6
 5. c4   Bg4
 6. Nc3  Nf6
 7. h3   Bxf3
 8. Qxf3 Be7
 9. O-O  O-O
10. Ne2  Nd7
11. Rd1  Bf6
12. d3   Nc5
13. Bxc6 bxc6
14. Be3  Ne6
15. Rab1 a5
16. d4   exd4
17. Nxd4 Nxd4
18. Bxd4 Bxd4
19. Rxd4 Qg5
20. Qc3  Qc5
21. b3   Rae8
22. Qb2  Re5
23. Rbd1 Rfe8
24. Qc2  h6
25. Kh2  g5
26. R1d2 R5e6
27. Kg1  Re5
28. Kh2  Qa7
29. f3   Qc5
30. Qd3  R5e6
31. Qf1  f5
32. exf5 Re1
33. Qf2  Qxf5
34. h4   Qb1
35. Rg4  Rf1
36. Rb2  Qa1
37. Qd2  Rh1+
38. Kg3  Qg1
39. Rxg5+ hxg5
40. Qxg5+ Kf7
41. Qf5+ 
1/2-1/2