1.
Nf3
d5
2.
d4
c5
3.
e3
Nf6
4.
dxc5
e6
5.
c4
Bxc5
6.
Nc3
a6
7.
cxd5
exd5
8.
Be2
Nc6
9.
O-O
O-O
10.
b3
Qd6
11.
Bb2
Rd8
12.
Rc1
Ba7
13.
Rc2
h6
14.
Rd2
Be6
15.
Qa1
Qf8
16.
Rfd1
Rac8
17.
Bf1
Ne4
1/2-1/2
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Event
Site
Estes Park
Date
1986.??.??
White
Kogan, Boris Markovich
Black
Seirawan, Yasser
Result
1/2-1/2
WhiteElo
2465
BlackElo
2580
[Event "USA-ch"] [Site "Estes Park"] [Date "1986.??.??"] [Round "?"] [White "Kogan, Boris Markovich"] [Black "Seirawan, Yasser"] [Result "1/2-1/2"] [WhiteElo "2465"] [BlackElo "2580"] 1. Nf3 d5 2. d4 c5 3. e3 Nf6 4. dxc5 e6 5. c4 Bxc5 6. Nc3 a6 7. cxd5 exd5 8. Be2 Nc6 9. O-O O-O 10. b3 Qd6 11. Bb2 Rd8 12. Rc1 Ba7 13. Rc2 h6 14. Rd2 Be6 15. Qa1 Qf8 16. Rfd1 Rac8 17. Bf1 Ne4 1/2-1/2