[Event "Piatigorsky Cup 2nd"]
[Round "7"]
[Site "Santa Monica"]
[Date "1966"]
[White "Unzicker, Wolfgang"]
[Black "Reshevsky, Samuel Herman"]
[Result "1/2-1/2"]
[ECO "C93"]
[Opening "Ruy Lopez, Closed, Smyslov Defence"]
 1. e4   e5
 2. Nf3  Nc6
 3. Bb5  a6
 4. Ba4  Nf6
 5. O-O  Be7
 6. Re1  b5
 7. Bb3  O-O
 8. c3   d6
 9. h3   h6
10. d4   Re8
11. Nbd2 Bf8
12. Nf1  Bd7
13. Ng3  Na5
14. Bc2  c5
15. dxe5 dxe5
16. Nf5  Nc4
17. Nh2  Bxf5
18. Qxd8 Raxd8
19. exf5 e4
20. Ng4  Nxg4
21. hxg4 e3
22. Kf1  
1/2-1/2