1.
d4
d5
2.
c4
e6
3.
Nf3
Nf6
4.
g3
dxc4
5.
Bg2
Nc6
6.
O-O
Rb8
7.
Nc3
b5
8.
Ne5
Nxe5
9.
dxe5
Nd7
10.
Bc6
a6
11.
Be3
Bb7
12.
Bxb7
Rxb7
13.
Qd4
Be7
14.
Rfd1
Qc8
15.
a4
b4
16.
Ne4
a5
17.
Bg5
Bxg5
18.
Nxg5
c5
19.
Qf4
O-O
20.
Qe4
g6
21.
Qh4
h5
22.
Ne4
Nxe5
23.
Qg5
Qc7
24.
Nf6+
Kg7
25.
Nxh5+
Kg8
26.
Nf6+
Kg7
27.
f4
Nc6
28.
Rd7
Qc8
29.
Ng4
Rh8
30.
Qf6+
Kg8
31.
Qxf7#
1-0
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Event
Site
Switzerland
Date
1991.??.??
White
Summermatter, Daniel
Black
Costa, Jean Luc
Result
1-0
WhiteElo
2320
BlackElo
2405
[Event "SUI-chT"] [Site "Switzerland"] [Date "1991.??.??"] [Round "?"] [White "Summermatter, Daniel"] [Black "Costa, Jean Luc"] [Result "1-0"] [WhiteElo "2320"] [BlackElo "2405"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. O-O Rb8 7. Nc3 b5 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bc6 a6 11. Be3 Bb7 12. Bxb7 Rxb7 13. Qd4 Be7 14. Rfd1 Qc8 15. a4 b4 16. Ne4 a5 17. Bg5 Bxg5 18. Nxg5 c5 19. Qf4 O-O 20. Qe4 g6 21. Qh4 h5 22. Ne4 Nxe5 23. Qg5 Qc7 24. Nf6+ Kg7 25. Nxh5+ Kg8 26. Nf6+ Kg7 27. f4 Nc6 28. Rd7 Qc8 29. Ng4 Rh8 30. Qf6+ Kg8 31. Qxf7# 1-0