1.
d4
Nf6
2.
c4
e6
3.
Nc3
Bb4
4.
e3
c5
5.
Bd3
O-O
6.
Nf3
d5
7.
O-O
dxc4
8.
Bxc4
Nc6
9.
a3
Ba5
10.
Qd3
a6
11.
Ne4
b5
12.
Nxf6+
Qxf6
13.
Qe4
Bb7
14.
Bd3
g6
15.
dxc5
Nb4
16.
Qe5
Qxe5
17.
Nxe5
Nxd3
18.
Nxd3
Rfd8
19.
Ne5
Bc7
20.
Nf3
a5
21.
Nd4
Be5
22.
c6
Bc8
23.
Rd1
Rd6
1/2-1/2
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Event
Site
Berlin West
Date
1971.09.22
Round
5
White
Donner, Jan Hein
Black
Parma, Bruno
Result
1/2-1/2
Score
[Event "GER-ch52 International01"] [Site "Berlin West"] [Date "1971.09.22"] [Round "5"] [White "Donner, Jan Hein"] [Black "Parma, Bruno"] [Result "1/2-1/2"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nc6 9. a3 Ba5 10. Qd3 a6 11. Ne4 b5 12. Nxf6+ Qxf6 13. Qe4 Bb7 14. Bd3 g6 15. dxc5 Nb4 16. Qe5 Qxe5 17. Nxe5 Nxd3 18. Nxd3 Rfd8 19. Ne5 Bc7 20. Nf3 a5 21. Nd4 Be5 22. c6 Bc8 23. Rd1 Rd6 1/2-1/2