[Event "Great International Tournament 3rd"]
[Round "13"]
[Site "Bled"]
[Date "1961.09.23"]
[White "Olafsson, Fridrik"]
[Black "Donner, Jan Hein"]
[Result "1-0"]
[ECO "A22"]
[Opening "English Opening"]
 1. c4   e5
 2. Nc3  Nf6
 3. g3   d5
 4. cxd5 Nxd5
 5. Bg2  Nb6
 6. Nf3  Nc6
 7. O-O  Be7
 8. a3   f5
 9. d3   Bf6
10. e4   O-O
11. b4   Kh8
12. Bb2  Be6
13. exf5 Bxf5
14. Ne4  Bxe4
15. dxe4 Qxd1
16. Raxd1 Nc4
17. Bc1  Rad8
18. Rfe1 a6
19. Bf1  Nd6
20. Kg2  h6
21. Bb2  g6
22. Rc1  Ra8
23. a4   Rae8
24. b5   axb5
25. axb5 Ne7
26. Rxc7 Nxb5
27. Rc5  Na7
28. Nxe5 Kh7
29. Rd1  Nac6
30. Nxg6 
1-0