1.
e4
e5
2.
Nf3
Nf6
3.
Nxe5
d6
4.
Nf3
Nxe4
5.
d4
d5
6.
Bd3
Bd6
7.
O-O
O-O
8.
c4
c6
9.
Qc2
Na6
10.
a3
f5
11.
c5
Be7
12.
Ne5
Nc7
13.
f3
Ne6
14.
Be3
Bg5
15.
f4
Bh6
16.
Nc3
Bd7
17.
b4
Be8
18.
g4
g6
19.
g5
Bg7
20.
Ne2
Rc8
21.
Qa4
a6
22.
Rad1
Rc7
23.
Qb3
h6
24.
h4
hxg5
25.
hxg5
N4xg5
26.
fxg5
Bxe5
27.
dxe5
f4
28.
Bc1
Qxg5+
29.
Kf2
Qh4+
30.
Kg2
f3+
31.
Rxf3
Rxf3
32.
Kxf3
Rf7+
0-1
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Event
Site
Estes Park
Date
1986.??.??
White
De Firmian, Nick E
Black
Kogan, Boris Markovich
Result
0-1
WhiteElo
2490
BlackElo
2465
[Event "USA-ch"] [Site "Estes Park"] [Date "1986.??.??"] [Round "?"] [White "De Firmian, Nick E"] [Black "Kogan, Boris Markovich"] [Result "0-1"] [WhiteElo "2490"] [BlackElo "2465"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Qc2 Na6 10. a3 f5 11. c5 Be7 12. Ne5 Nc7 13. f3 Ne6 14. Be3 Bg5 15. f4 Bh6 16. Nc3 Bd7 17. b4 Be8 18. g4 g6 19. g5 Bg7 20. Ne2 Rc8 21. Qa4 a6 22. Rad1 Rc7 23. Qb3 h6 24. h4 hxg5 25. hxg5 N4xg5 26. fxg5 Bxe5 27. dxe5 f4 28. Bc1 Qxg5+ 29. Kf2 Qh4+ 30. Kg2 f3+ 31. Rxf3 Rxf3 32. Kxf3 Rf7+ 0-1