1.
Nf3
Nf6
2.
d4
e6
3.
c4
d5
4.
Bg5
c6
5.
e3
Nbd7
6.
Nbd2
Be7
7.
Bd3
O-O
8.
O-O
c5
9.
cxd5
Nxd5
10.
Ne4
cxd4
11.
exd4
h6
12.
Bd2
b6
13.
Qe2
Bb7
14.
a3
N5f6
15.
Ng3
Bd6
16.
Rad1
Qe7
17.
Rfe1
Rfe8
18.
Ne5
Nf8
19.
Bf4
Nd5
20.
Bc1
Qh4
21.
Ne4
Bc7
22.
Qf3
Qe7
23.
Ng3
Rab8
24.
Bb5
Rec8
25.
Nc6
Bxc6
26.
Bxc6
Bxg3
27.
Qxg3
Qc7
28.
Qxc7
Nxc7
29.
Bf4
b5
30.
Rc1
Ng6
31.
Bg3
e5
32.
Bd7
1-0
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Site
Berlin
Date
1928.02.20
Round
13
White
Black
Koch, Berthold
Result
1-0
Score
[Event "Berliner SG 100th anniversary"] [Site "Berlin"] [Date "1928.02.20"] [Round "13"] [White "Bogoljubov, Efim"] [Black "Koch, Berthold"] [Result "1-0"] 1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Bg5 c6 5. e3 Nbd7 6. Nbd2 Be7 7. Bd3 O-O 8. O-O c5 9. cxd5 Nxd5 10. Ne4 cxd4 11. exd4 h6 12. Bd2 b6 13. Qe2 Bb7 14. a3 N5f6 15. Ng3 Bd6 16. Rad1 Qe7 17. Rfe1 Rfe8 18. Ne5 Nf8 19. Bf4 Nd5 20. Bc1 Qh4 21. Ne4 Bc7 22. Qf3 Qe7 23. Ng3 Rab8 24. Bb5 Rec8 25. Nc6 Bxc6 26. Bxc6 Bxg3 27. Qxg3 Qc7 28. Qxc7 Nxc7 29. Bf4 b5 30. Rc1 Ng6 31. Bg3 e5 32. Bd7 1-0