1.
Nf3
Nf6
2.
c4
e6
3.
Nc3
d5
4.
d4
c6
5.
e3
Bd6
6.
Bd3
Nbd7
7.
e4
dxe4
8.
Nxe4
Nxe4
9.
Bxe4
Nf6
10.
Bd3
O-O
11.
O-O
Qc7
12.
Bg5
Nd7
13.
Qe2
Re8
14.
Qe4
Nf8
15.
c5
Be7
16.
Bxe7
Qxe7
17.
Ne5
Rd8
18.
Nc4
Bd7
19.
Nd6
Be8
20.
Rae1
Rd7
21.
Re3
Qg5
22.
f4
Qd5
23.
Qxd5
cxd5
24.
Nxe8
Rxe8
25.
Bb5
Rc8
26.
Bxd7
Nxd7
27.
b4
Nf6
28.
b5
Ne4
29.
Rc1
Nd6
30.
a4
Kf8
31.
Rb3
Nc4
32.
Ra1
b6
33.
c6
Ke7
34.
Rh3
h6
35.
Ra2
Kf6
36.
g4
Nd6
37.
Rf3
g6
38.
Rh3
Kg7
39.
Rb3
Nc4
40.
Kf2
Kf6
41.
Rh3
Kg7
42.
Re2
Nd6
43.
Kg2
Rc7
44.
Rf3
Rc8
45.
h4
Rc7
46.
Rh3
Kf6
47.
h5
gxh5
48.
Rxh5
Kg6
49.
Rh1
Rc8
50.
Kf3
Rh8
51.
Reh2
Rh7
52.
Ke2
Rh8
53.
Kd3
Rh7
54.
Kc3
Rh8
55.
Kb4
Nc4
56.
Rh5
Nd6
57.
g5
1-0
Opening Explorer
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Event
Site
London
Date
1927.07.22
Round
7
White
Zimmermann, Otto
Black
Jacobson, Ernst
Result
1-0
[Event "Olympiad-01"] [Site "London"] [Date "1927.07.22"] [Round "7"] [White "Zimmermann, Otto"] [Black "Jacobson, Ernst"] [Result "1-0"] 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. e3 Bd6 6. Bd3 Nbd7 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bd3 O-O 11. O-O Qc7 12. Bg5 Nd7 13. Qe2 Re8 14. Qe4 Nf8 15. c5 Be7 16. Bxe7 Qxe7 17. Ne5 Rd8 18. Nc4 Bd7 19. Nd6 Be8 20. Rae1 Rd7 21. Re3 Qg5 22. f4 Qd5 23. Qxd5 cxd5 24. Nxe8 Rxe8 25. Bb5 Rc8 26. Bxd7 Nxd7 27. b4 Nf6 28. b5 Ne4 29. Rc1 Nd6 30. a4 Kf8 31. Rb3 Nc4 32. Ra1 b6 33. c6 Ke7 34. Rh3 h6 35. Ra2 Kf6 36. g4 Nd6 37. Rf3 g6 38. Rh3 Kg7 39. Rb3 Nc4 40. Kf2 Kf6 41. Rh3 Kg7 42. Re2 Nd6 43. Kg2 Rc7 44. Rf3 Rc8 45. h4 Rc7 46. Rh3 Kf6 47. h5 gxh5 48. Rxh5 Kg6 49. Rh1 Rc8 50. Kf3 Rh8 51. Reh2 Rh7 52. Ke2 Rh8 53. Kd3 Rh7 54. Kc3 Rh8 55. Kb4 Nc4 56. Rh5 Nd6 57. g5 1-0