1.
Nf3
Nf6
2.
d4
g6
3.
g3
Bg7
4.
Bg2
O-O
5.
c4
d5
6.
O-O
c6
7.
b3
Na6
8.
Bb2
h6
9.
Nbd2
Be6
10.
Ne5
Nc7
11.
e3
Nce8
12.
Qe2
Nd6
13.
f3
Nd7
14.
Kh1
Rc8
15.
e4
dxc4
16.
Nexc4
Nxc4
17.
Nxc4
Bxc4
18.
bxc4
c5
19.
d5
Bxb2
20.
Qxb2
1/2-1/2
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Event
Site
Moscow
Date
1956.09.15
Round
5
White
Rojahn, Ernst
Black
Koch, Berthold
Result
1/2-1/2
Score
[Event "Olympiad-12 Final B"] [Site "Moscow"] [Date "1956.09.15"] [Round "5"] [White "Rojahn, Ernst"] [Black "Koch, Berthold"] [Result "1/2-1/2"] 1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d5 6. O-O c6 7. b3 Na6 8. Bb2 h6 9. Nbd2 Be6 10. Ne5 Nc7 11. e3 Nce8 12. Qe2 Nd6 13. f3 Nd7 14. Kh1 Rc8 15. e4 dxc4 16. Nexc4 Nxc4 17. Nxc4 Bxc4 18. bxc4 c5 19. d5 Bxb2 20. Qxb2 1/2-1/2