1.
d4
Nf6
2.
c4
c5
3.
d5
g6
4.
Nc3
d6
5.
e4
Bg7
6.
Be2
O-O
7.
Nf3
e6
8.
O-O
exd5
9.
cxd5
a6
10.
a4
Bg4
11.
Nd2
Bxe2
12.
Qxe2
Re8
13.
Nc4
Qe7
14.
Bf4
Nxe4
15.
Rae1
Bxc3
16.
bxc3
Qd8
17.
Qf3
f5
18.
a5
Nd7
19.
Nxd6
Nxd6
20.
Bxd6
Qxa5
21.
Be7
Qc7
22.
Qe2
Kg7
23.
Qe6
h5
24.
Re3
f4
25.
Re4
Rf8
26.
Bd6
Qd8
27.
Bxf8+
Nxf8
28.
Qe7+
Qxe7
29.
Rxe7+
Kf6
30.
Rxb7
Rd8
31.
Rd1
Rd6
32.
Rc7
Nd7
33.
Rc6
Ke5
34.
c4
Rf6
35.
f3
g5
36.
Kf2
a5
37.
Ke2
Rf8
38.
Ra6
Rb8
39.
Rxa5
Rb4
40.
Kd3
Kf5
41.
Kc3
g4
42.
Rxc5
gxf3
43.
gxf3
Ra4
44.
Rb5
Ne5
45.
d6
1-0
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Event
Site
Berlin West
Date
1971.09.27
Round
9
White
Donner, Jan Hein
Black
Hug, Werner
Result
1-0
Score
[Event "GER-ch52 International01"] [Site "Berlin West"] [Date "1971.09.27"] [Round "9"] [White "Donner, Jan Hein"] [Black "Hug, Werner"] [Result "1-0"] 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Be2 O-O 7. Nf3 e6 8. O-O exd5 9. cxd5 a6 10. a4 Bg4 11. Nd2 Bxe2 12. Qxe2 Re8 13. Nc4 Qe7 14. Bf4 Nxe4 15. Rae1 Bxc3 16. bxc3 Qd8 17. Qf3 f5 18. a5 Nd7 19. Nxd6 Nxd6 20. Bxd6 Qxa5 21. Be7 Qc7 22. Qe2 Kg7 23. Qe6 h5 24. Re3 f4 25. Re4 Rf8 26. Bd6 Qd8 27. Bxf8+ Nxf8 28. Qe7+ Qxe7 29. Rxe7+ Kf6 30. Rxb7 Rd8 31. Rd1 Rd6 32. Rc7 Nd7 33. Rc6 Ke5 34. c4 Rf6 35. f3 g5 36. Kf2 a5 37. Ke2 Rf8 38. Ra6 Rb8 39. Rxa5 Rb4 40. Kd3 Kf5 41. Kc3 g4 42. Rxc5 gxf3 43. gxf3 Ra4 44. Rb5 Ne5 45. d6 1-0