1.
d4
e6
2.
c4
Nf6
3.
Nc3
d5
4.
Nf3
c5
5.
Bg5
cxd4
6.
Nxd4
e5
7.
Nc2
d4
8.
Nd5
Bf5
9.
f3
Be7
10.
Nxe7
Qxe7
11.
e4
Bg6
12.
b4
O-O
13.
Bd3
Qe6
14.
O-O
Nfd7
15.
Qe2
f6
16.
Bd2
Bf7
17.
f4
Kh8
18.
f5
Qe7
19.
Rfb1
Rc8
20.
a4
Nc6
21.
a5
Nd8
22.
c5
a6
23.
Na3
Bg8
24.
Nc4
Nf7
25.
g4
Rc7
26.
h4
Rf8
27.
Kf2
Nd8
28.
Rh1
Rc6
29.
Rh3
Rc7
30.
Kg2
Rc6
31.
Rah1
Rc7
32.
Rg3
Rc6
33.
Nd6
Rc7
34.
g5
Nf7
35.
Nxf7+
Qxf7
36.
g6
Qe7
37.
h5
Nb8
38.
h6
Qe8
39.
hxg7+
Rxg7
40.
Bh6
hxg6
41.
Bxg7+
Kxg7
42.
Rxg6+
Kf7
43.
Bc4+
Ke7
44.
Bxg8
1-0
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Event
Site
Amsterdam
Date
1954.04.05
Round
1
White
Donner, Jan Hein
Black
Orbaan, Constant
Result
1-0
[Event "NED-ch17"] [Site "Amsterdam"] [Date "1954.04.05"] [Round "1"] [White "Donner, Jan Hein"] [Black "Orbaan, Constant"] [Result "1-0"] 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 c5 5. Bg5 cxd4 6. Nxd4 e5 7. Nc2 d4 8. Nd5 Bf5 9. f3 Be7 10. Nxe7 Qxe7 11. e4 Bg6 12. b4 O-O 13. Bd3 Qe6 14. O-O Nfd7 15. Qe2 f6 16. Bd2 Bf7 17. f4 Kh8 18. f5 Qe7 19. Rfb1 Rc8 20. a4 Nc6 21. a5 Nd8 22. c5 a6 23. Na3 Bg8 24. Nc4 Nf7 25. g4 Rc7 26. h4 Rf8 27. Kf2 Nd8 28. Rh1 Rc6 29. Rh3 Rc7 30. Kg2 Rc6 31. Rah1 Rc7 32. Rg3 Rc6 33. Nd6 Rc7 34. g5 Nf7 35. Nxf7+ Qxf7 36. g6 Qe7 37. h5 Nb8 38. h6 Qe8 39. hxg7+ Rxg7 40. Bh6 hxg6 41. Bxg7+ Kxg7 42. Rxg6+ Kf7 43. Bc4+ Ke7 44. Bxg8 1-0