1.
d4
d5
2.
c4
e6
3.
Nf3
c6
4.
Qb3
Nf6
5.
g3
dxc4
6.
Qxc4
b5
7.
Qb3
Nbd7
8.
Bg2
Bb7
9.
O-O
a6
10.
a4
c5
11.
axb5
Bd5
12.
Qd3
c4
13.
Qc2
axb5
14.
Rxa8
Qxa8
15.
Nc3
Bc6
16.
Nh4
Bxg2
17.
Nxg2
Qb7
18.
Bd2
Be7
19.
Rb1
b4
20.
Nd1
Nb6
21.
Nge3
b3
22.
Qc1
O-O
23.
Ba5
Rc8
24.
Bxb6
Qxb6
25.
Nxc4
Qxd4
26.
Nde3
Nd5
27.
Qd1
Rxc4
28.
Nxc4
Qxc4
29.
Rc1
Qb4
30.
Rc8+
Bf8
31.
Qd3
f5
32.
Rc4
Qb5
33.
Rd4
Qb6
34.
e3
Bc5
35.
Rxd5
exd5
36.
Qxd5+
Kf8
37.
Qxf5+
Kg8
38.
Qd5+
Kf8
39.
Qf5+
Kg8
40.
Qd5+
Kf8
1/2-1/2
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Event
Site
Philadelphia
Date
1993.??.??
Round
4
White
Nickoloff, Bryon
Black
Wolff, Patrick G
Result
1/2-1/2
WhiteElo
2390
BlackElo
2580
[Event "World op 21st"] [Site "Philadelphia"] [Date "1993.??.??"] [Round "4"] [White "Nickoloff, Bryon"] [Black "Wolff, Patrick G"] [Result "1/2-1/2"] [EventArchiveKey "world-open-1993"] [WhiteElo "2390"] [BlackElo "2580"] 1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qb3 Nf6 5. g3 dxc4 6. Qxc4 b5 7. Qb3 Nbd7 8. Bg2 Bb7 9. O-O a6 10. a4 c5 11. axb5 Bd5 12. Qd3 c4 13. Qc2 axb5 14. Rxa8 Qxa8 15. Nc3 Bc6 16. Nh4 Bxg2 17. Nxg2 Qb7 18. Bd2 Be7 19. Rb1 b4 20. Nd1 Nb6 21. Nge3 b3 22. Qc1 O-O 23. Ba5 Rc8 24. Bxb6 Qxb6 25. Nxc4 Qxd4 26. Nde3 Nd5 27. Qd1 Rxc4 28. Nxc4 Qxc4 29. Rc1 Qb4 30. Rc8+ Bf8 31. Qd3 f5 32. Rc4 Qb5 33. Rd4 Qb6 34. e3 Bc5 35. Rxd5 exd5 36. Qxd5+ Kf8 37. Qxf5+ Kg8 38. Qd5+ Kf8 39. Qf5+ Kg8 40. Qd5+ Kf8 1/2-1/2