1.
d4
Nf6
2.
c4
e6
3.
Nc3
Bb4
4.
e3
c5
5.
Bd3
Nc6
6.
Nf3
Bxc3+
7.
bxc3
d6
8.
e4
e5
9.
d5
Ne7
10.
Nh4
h6
11.
g3
g5
12.
Ng2
Bh3
13.
Ne3
Qd7
14.
f3
O-O-O
15.
Rb1
h5
16.
Rb2
Nh7
17.
Rg1
f5
18.
exf5
Nxf5
19.
g4
Nxe3
20.
Bxe3
hxg4
21.
fxg4
Qg7
22.
Bf5+
Kb8
23.
Rg3
Nf6
24.
Qb3
Rdf8
25.
Bxg5
Rf7
26.
Bxf6
Qxf6
27.
Rf2
Qh4
28.
Qc2
Rg7
29.
g5
Bxf5
30.
Qxf5
Qxc4
31.
Qf6
Qe4+
32.
Kf1
Rgg8
33.
Qxd6+
Ka8
34.
g6
Qb1+
35.
Kg2
Qe4+
36.
Kg1
Qe1+
37.
Rf1
Qe2
38.
h3
Rc8
39.
g7
Rxh3
40.
Rxh3
Qg4+
41.
Kf2
Qxh3
42.
Qf8
Qh2+
43.
Ke3
Qg3+
44.
Kd2
Qg2+
45.
Kc1
Qg5+
46.
Kc2
Qg2+
47.
Kb1
Kb8
48.
Qd6+
Ka8
49.
Rf8
1-0
Opening Explorer
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Event
Site
Leeuwarden
Date
1981.02.25
Round
1
White
Donner, Jan Hein
Black
Grooten, Herman
Result
1-0
Score
[Event "NED-ch36"] [Site "Leeuwarden"] [Date "1981.02.25"] [Round "1"] [White "Donner, Jan Hein"] [Black "Grooten, Herman"] [Result "1-0"] [ECO "E41"] [Opening "Nimzo-Indian Defense: Rubinstein System"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+ 7. bxc3 d6 8. e4 e5 9. d5 Ne7 10. Nh4 h6 11. g3 g5 12. Ng2 Bh3 13. Ne3 Qd7 14. f3 O-O-O 15. Rb1 h5 16. Rb2 Nh7 17. Rg1 f5 18. exf5 Nxf5 19. g4 Nxe3 20. Bxe3 hxg4 21. fxg4 Qg7 22. Bf5+ Kb8 23. Rg3 Nf6 24. Qb3 Rdf8 25. Bxg5 Rf7 26. Bxf6 Qxf6 27. Rf2 Qh4 28. Qc2 Rg7 29. g5 Bxf5 30. Qxf5 Qxc4 31. Qf6 Qe4+ 32. Kf1 Rgg8 33. Qxd6+ Ka8 34. g6 Qb1+ 35. Kg2 Qe4+ 36. Kg1 Qe1+ 37. Rf1 Qe2 38. h3 Rc8 39. g7 Rxh3 40. Rxh3 Qg4+ 41. Kf2 Qxh3 42. Qf8 Qh2+ 43. Ke3 Qg3+ 44. Kd2 Qg2+ 45. Kc1 Qg5+ 46. Kc2 Qg2+ 47. Kb1 Kb8 48. Qd6+ Ka8 49. Rf8 1-0