[Event "October Revolution 50"]
[Round "3"]
[Site "Moscow"]
[Date "1967.05.23"]
[White "Gheorghiu, Florin"]
[Black "Uhlmann, Wolfgang"]
[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  O-O
 8. Ne2  Nc6
 9. O-O  b6
10. Be3  Bb7
11. Rc1  Qd6
12. Qd2  Na5
13. Bd3  c5
14. d5   c4
15. Bb1  e6
16. dxe6 Qxe6
17. Nd4  Qe7
18. Bh6  Bxh6
19. Qxh6 Rfe8
20. Rfe1 Nc6
1/2-1/2