[Event "Great International Tournament 3rd"]
[Round "8"]
[Site "Bled"]
[Date "1961.09.14"]
[White "Donner, Jan Hein"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]
[ECO "E25"]
[Opening "Nimzo-Indian, Saemisch Variation, Keres Variation"]
 1. d4   Nf6
 2. c4   e6
 3. Nc3  Bb4
 4. a3   Bxc3+
 5. bxc3 c5
 6. f3   d5
 7. cxd5 Nxd5
 8. dxc5 f5
 9. c4   Qh4+
10. g3   Qxc4
11. e4   Qc3+
12. Bd2  Qe5
13. Bd3  fxe4
14. fxe4 O-O
15. Rc1  Nf6
16. Nf3  Qh5
17. O-O  Nbd7
18. Nd4  Ng4
19. Rxf8+ Nxf8
20. Qe2  e5
21. Nf5  Ne6
22. Qg2  Qe8
23. h3   Nf6
24. Nd6  Qe7
25. Be3  Nd4
26. Nf5  Bxf5
27. exf5 Rd8
28. Bg5  
1/2-1/2