1.
c4
g6
2.
Nc3
Bg7
3.
d4
d6
4.
e4
e5
5.
d5
h5
6.
Bd3
Nd7
7.
Nge2
Bh6
8.
O-O
a5
9.
Bc2
Bxc1
10.
Qxc1
Nc5
11.
f4
exf4
12.
Qxf4
Qe7
13.
Rae1
Nh6
14.
h3
Bd7
15.
Nd4
Qe5
16.
Qd2
O-O-O
17.
Nf3
Qg3
18.
Ne2
1-0
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Event
Site
Amsterdam
Date
2004.07.20
Round
4
White
Siebrecht, Sebastian
Black
Widmer, Simon
Result
1-0
WhiteElo
2340
BlackElo
2209
Score
[Event "Amsterdam ACT op 1st"] [Site "Amsterdam"] [Date "2004.07.20"] [Round "4"] [White "Siebrecht, Sebastian"] [Black "Widmer, Simon"] [Result "1-0"] [WhiteElo "2340"] [BlackElo "2209"] 1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 e5 5. d5 h5 6. Bd3 Nd7 7. Nge2 Bh6 8. O-O a5 9. Bc2 Bxc1 10. Qxc1 Nc5 11. f4 exf4 12. Qxf4 Qe7 13. Rae1 Nh6 14. h3 Bd7 15. Nd4 Qe5 16. Qd2 O-O-O 17. Nf3 Qg3 18. Ne2 1-0