1.
Nf3
Nf6
2.
c4
c5
3.
Nc3
Nc6
4.
d4
cxd4
5.
Nxd4
g6
6.
e4
Bg7
7.
Be3
O-O
8.
Be2
d6
9.
O-O
Bd7
10.
Qd2
a6
11.
f3
Qc7
12.
Rac1
Qa5
13.
Nb3
Qd8
14.
c5
dxc5
15.
Nxc5
Bc8
16.
Rfd1
Qxd2
17.
Rxd2
Rd8
18.
Rxd8+
Nxd8
19.
N3a4
Ne6
20.
Nb6
1-0
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Event
Site
Dearborn
Date
1992.??.??
Round
4
White
Koster, Ed
Black
Hackworth, Glenn
Result
1-0
Score
[Event "US Open-93"] [Site "Dearborn"] [Date "1992.??.??"] [Round "4"] [White "Koster, Ed"] [Black "Hackworth, Glenn"] [Result "1-0"] 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 O-O 8. Be2 d6 9. O-O Bd7 10. Qd2 a6 11. f3 Qc7 12. Rac1 Qa5 13. Nb3 Qd8 14. c5 dxc5 15. Nxc5 Bc8 16. Rfd1 Qxd2 17. Rxd2 Rd8 18. Rxd8+ Nxd8 19. N3a4 Ne6 20. Nb6 1-0