1.
e4
c5
2.
Nf3
d6
3.
d4
cxd4
4.
Nxd4
Nf6
5.
Nc3
Nc6
6.
Bg5
e6
7.
Qd2
Be7
8.
O-O-O
Nxd4
9.
Qxd4
O-O
10.
f3
Qa5
11.
Qd2
Rd8
12.
Kb1
Qc7
13.
Nb5
Qd7
14.
g4
a6
15.
Nd4
b5
16.
h4
Bb7
17.
Be3
Qe8
18.
h5
e5
19.
Nf5
d5
20.
Nxg7
Nxe4
21.
fxe4
Kxg7
22.
Bh6+
Kg8
23.
Qc3
dxe4
24.
Be2
Qc6
25.
Qxe5
Qxh6
26.
Qxe7
Bd5
27.
Rhf1
Re8
28.
Qc5
Be6
29.
g5
Qf8
30.
Qe3
Rac8
31.
Rd4
Qc5
32.
c3
a5
33.
g6
hxg6
34.
hxg6
fxg6
35.
Qh6
Bf5
36.
Bg4
Qf8
37.
Qg5
Qg7
38.
Bxf5
gxf5
39.
Qxf5
Rc7
40.
Qd5+
Rf7
41.
Rdd1
Qh7
42.
Rg1+
1-0
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Event
Site
Berkeley
Date
1984.??.??
Round
4
White
Benjamin, Joel
Black
Kogan, Boris Markovich
Result
1-0
WhiteElo
2490
[Event "USA-ch"] [Site "Berkeley"] [Date "1984.??.??"] [Round "4"] [White "Benjamin, Joel"] [Black "Kogan, Boris Markovich"] [Result "1-0"] [WhiteElo "2490"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f3 Qa5 11. Qd2 Rd8 12. Kb1 Qc7 13. Nb5 Qd7 14. g4 a6 15. Nd4 b5 16. h4 Bb7 17. Be3 Qe8 18. h5 e5 19. Nf5 d5 20. Nxg7 Nxe4 21. fxe4 Kxg7 22. Bh6+ Kg8 23. Qc3 dxe4 24. Be2 Qc6 25. Qxe5 Qxh6 26. Qxe7 Bd5 27. Rhf1 Re8 28. Qc5 Be6 29. g5 Qf8 30. Qe3 Rac8 31. Rd4 Qc5 32. c3 a5 33. g6 hxg6 34. hxg6 fxg6 35. Qh6 Bf5 36. Bg4 Qf8 37. Qg5 Qg7 38. Bxf5 gxf5 39. Qxf5 Rc7 40. Qd5+ Rf7 41. Rdd1 Qh7 42. Rg1+ 1-0