1.
Nf3
Nf6
2.
c4
g6
3.
Nc3
Bg7
4.
d4
d6
5.
e4
O-O
6.
Be2
e5
7.
O-O
Nc6
8.
d5
Ne7
9.
b4
Nh5
10.
g3
f5
11.
Ng5
Nf6
12.
f3
f4
13.
Kg2
a5
14.
Ba3
h6
15.
Ne6
Bxe6
16.
dxe6
axb4
17.
Bxb4
c5
0-1
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Event
Site
Cologne
Date
1992.??.??
Round
4
White
Grimm, Sascha
Black
Mainka, Romuald
Result
0-1
WhiteElo
2325
BlackElo
2550
Score
[Event "Porz Citroen-Cup"] [Site "Cologne"] [Date "1992.??.??"] [Round "4"] [White "Grimm, Sascha"] [Black "Mainka, Romuald"] [Result "0-1"] [WhiteElo "2325"] [BlackElo "2550"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 Nh5 10. g3 f5 11. Ng5 Nf6 12. f3 f4 13. Kg2 a5 14. Ba3 h6 15. Ne6 Bxe6 16. dxe6 axb4 17. Bxb4 c5 0-1