1.
d4
d5
2.
c4
c6
3.
Nf3
Nf6
4.
Nc3
dxc4
5.
a4
Bf5
6.
e3
e6
7.
Bxc4
Bb4
8.
O-O
Nbd7
9.
Qe2
Bg6
10.
e4
Bxc3
11.
bxc3
Nxe4
12.
Ba3
Qc7
13.
Qe3
O-O-O
14.
Rfe1
Rhe8
15.
Bb3
Kb8
16.
h3
a5
17.
c4
e5
18.
Nxe5
Nxe5
19.
dxe5
Rxe5
20.
f3
Rg5
21.
Re2
f6
22.
Rd1
Rxd1+
23.
Bxd1
Nd6
24.
f4
Nxc4
25.
Qc3
Rd5
26.
Qxc4
Rxd1+
27.
Kh2
Bf7
28.
Qe4
g5
29.
Qf3
Rd7
30.
Bc1
h6
31.
Qc3
Qd8
32.
Be3
Bd5
33.
Qc5
b6
34.
Qxb6+
Qxb6
35.
Bxb6
gxf4
36.
Rf2
f3
37.
gxf3
Bb3
38.
Bxa5
Bxa4
39.
Bc3
f5
40.
Bd2
h5
41.
Kg3
Rd4
42.
Bg5
Kc7
43.
h4
c5
44.
Rd2
Kd6
45.
Rxd4+
cxd4
46.
Kf2
Ke5
47.
f4+
1/2-1/2
Opening Explorer
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Site
Amsterdam
Date
1977.06.??
Round
12
White
Donner, Jan Hein
Black
Bohm, Hans
Result
1/2-1/2
BlackElo
2445
Score
[Event "IBM-17 Grootmeestergroep A"] [Site "Amsterdam"] [Date "1977.06.??"] [Round "12"] [White "Donner, Jan Hein"] [Black "Bohm, Hans"] [Result "1/2-1/2"] [BlackElo "2445"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O Nbd7 9. Qe2 Bg6 10. e4 Bxc3 11. bxc3 Nxe4 12. Ba3 Qc7 13. Qe3 O-O-O 14. Rfe1 Rhe8 15. Bb3 Kb8 16. h3 a5 17. c4 e5 18. Nxe5 Nxe5 19. dxe5 Rxe5 20. f3 Rg5 21. Re2 f6 22. Rd1 Rxd1+ 23. Bxd1 Nd6 24. f4 Nxc4 25. Qc3 Rd5 26. Qxc4 Rxd1+ 27. Kh2 Bf7 28. Qe4 g5 29. Qf3 Rd7 30. Bc1 h6 31. Qc3 Qd8 32. Be3 Bd5 33. Qc5 b6 34. Qxb6+ Qxb6 35. Bxb6 gxf4 36. Rf2 f3 37. gxf3 Bb3 38. Bxa5 Bxa4 39. Bc3 f5 40. Bd2 h5 41. Kg3 Rd4 42. Bg5 Kc7 43. h4 c5 44. Rd2 Kd6 45. Rxd4+ cxd4 46. Kf2 Ke5 47. f4+ 1/2-1/2