1.
d4
Nf6
2.
c4
e6
3.
Nc3
Bb4
4.
e3
O-O
5.
Bd3
d5
6.
Nf3
b6
7.
O-O
Bb7
8.
a3
Bd6
9.
b4
dxc4
10.
Bxc4
Nbd7
11.
Bb2
a5
12.
bxa5
Rxa5
13.
Qe2
e5
14.
Nb5
e4
15.
Ne5
Be7
16.
Bc3
Ra8
17.
Bb4
Nb8
18.
Qb2
Nc6
19.
Nxc6
Bxc6
20.
Rac1
Bxb4
21.
axb4
Qd7
22.
Nxc7
Ra7
23.
b5
Bb7
24.
Be2
Ra5
25.
Rc2
Qf5
26.
Rfc1
h5
27.
h3
g5
28.
Ra1
Rxa1+
29.
Qxa1
g4
30.
h4
Bd5
31.
g3
Rc8
32.
Qa6
Rb8
33.
Qa7
Rb7
34.
Qa8+
Kg7
35.
Nxd5
Qxd5
36.
Rc6
Qd7
37.
Bc4
Ne8
38.
Kg2
Ra7
39.
Qb8
Ra1
40.
Qe5+
f6
41.
Qxh5
1-0
Opening Explorer
Explorer is loading.
Event
Site
Amsterdam
Date
1970.07.21
Round
7
White
Donner, Jan Hein
Black
Ree, Hans
Result
1-0
Score
[Event "IBM"] [Site "Amsterdam"] [Date "1970.07.21"] [Round "7"] [White "Donner, Jan Hein"] [Black "Ree, Hans"] [Result "1-0"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. a3 Bd6 9. b4 dxc4 10. Bxc4 Nbd7 11. Bb2 a5 12. bxa5 Rxa5 13. Qe2 e5 14. Nb5 e4 15. Ne5 Be7 16. Bc3 Ra8 17. Bb4 Nb8 18. Qb2 Nc6 19. Nxc6 Bxc6 20. Rac1 Bxb4 21. axb4 Qd7 22. Nxc7 Ra7 23. b5 Bb7 24. Be2 Ra5 25. Rc2 Qf5 26. Rfc1 h5 27. h3 g5 28. Ra1 Rxa1+ 29. Qxa1 g4 30. h4 Bd5 31. g3 Rc8 32. Qa6 Rb8 33. Qa7 Rb7 34. Qa8+ Kg7 35. Nxd5 Qxd5 36. Rc6 Qd7 37. Bc4 Ne8 38. Kg2 Ra7 39. Qb8 Ra1 40. Qe5+ f6 41. Qxh5 1-0