1.
d4
Nf6
2.
c4
g6
3.
Nc3
d5
4.
cxd5
Nxd5
5.
e4
Nxc3
6.
bxc3
Bg7
7.
Bc4
O-O
8.
Ne2
c5
9.
O-O
Nc6
10.
Be3
cxd4
11.
cxd4
Bg4
12.
f3
Na5
13.
Bd3
Be6
14.
Qa4
a6
15.
Rac1
b5
16.
Qc2
Rc8
17.
Qb1
Nc4
18.
Bxc4
Bxc4
19.
Rfe1
Bxe2
20.
Rxc8
Qxc8
21.
Rxe2
Qc3
22.
e5
Rc8
23.
Qe4
e6
24.
h4
b4
25.
h5
a5
26.
Kf2
a4
27.
Qb7
b3
28.
axb3
axb3
29.
g4
Bf8
30.
Kg3
Ba3
31.
hxg6
hxg6
32.
Rh2
Bc1
33.
Bxc1
Qxc1
34.
Qxb3
Qg1+
35.
Rg2
Qxd4
36.
Re2
g5
37.
Qe3
Qxe3
38.
Rxe3
1/2-1/2
Opening Explorer
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Event
Site
Philadelphia
Date
1995.??.??
Round
5
White
Umezinwa, George
Black
Slack, David R
Result
1/2-1/2
WhiteElo
2305
[Event "World op 23rd"] [Site "Philadelphia"] [Date "1995.??.??"] [Round "5"] [White "Umezinwa, George"] [Black "Slack, David R"] [Result "1/2-1/2"] [EventArchiveKey "world-open-1995-23rd-philadelphia"] [WhiteElo "2305"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8. Ne2 c5 9. O-O Nc6 10. Be3 cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bd3 Be6 14. Qa4 a6 15. Rac1 b5 16. Qc2 Rc8 17. Qb1 Nc4 18. Bxc4 Bxc4 19. Rfe1 Bxe2 20. Rxc8 Qxc8 21. Rxe2 Qc3 22. e5 Rc8 23. Qe4 e6 24. h4 b4 25. h5 a5 26. Kf2 a4 27. Qb7 b3 28. axb3 axb3 29. g4 Bf8 30. Kg3 Ba3 31. hxg6 hxg6 32. Rh2 Bc1 33. Bxc1 Qxc1 34. Qxb3 Qg1+ 35. Rg2 Qxd4 36. Re2 g5 37. Qe3 Qxe3 38. Rxe3 1/2-1/2