1.
d4
Nf6
2.
c4
g6
3.
Nc3
d5
4.
e3
Bg7
5.
Nf3
O-O
6.
b4
c6
7.
Bb2
Nbd7
8.
a3
Nb6
9.
c5
Nbd7
10.
Be2
Qc7
11.
Qb3
e5
12.
Nxe5
Nxe5
13.
dxe5
Qxe5
14.
Nb5
Qg5
15.
Nd4
Qxg2
16.
Bf3
Qh3
17.
O-O-O
Bg4
18.
Be2
Bxe2
19.
Nxe2
b6
20.
Bd4
bxc5
21.
Bxc5
Rfe8
22.
Bd4
Ne4
23.
Bxg7
Kxg7
24.
Nf4
Qf5
25.
h4
Qe5
26.
Nd3
Qf6
27.
h5
a5
28.
hxg6
hxg6
29.
Rdg1
axb4
30.
axb4
Ra1+
31.
Kc2
Ra2+
32.
Qxa2
Qc3+
33.
Kd1
Qxd3+
34.
Kc1
Ra8
35.
Qb2+
f6
36.
Rd1
Qc4+
0-1
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Event
Site
San Francisco
Date
1961.08.20
Round
6
White
Otteson, Milton
Black
Result
0-1
Score
[Event "US Open-62"] [Site "San Francisco"] [Date "1961.08.20"] [Round "6"] [White "Otteson, Milton"] [Black "Benko, Pal C"] [Result "0-1"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. b4 c6 7. Bb2 Nbd7 8. a3 Nb6 9. c5 Nbd7 10. Be2 Qc7 11. Qb3 e5 12. Nxe5 Nxe5 13. dxe5 Qxe5 14. Nb5 Qg5 15. Nd4 Qxg2 16. Bf3 Qh3 17. O-O-O Bg4 18. Be2 Bxe2 19. Nxe2 b6 20. Bd4 bxc5 21. Bxc5 Rfe8 22. Bd4 Ne4 23. Bxg7 Kxg7 24. Nf4 Qf5 25. h4 Qe5 26. Nd3 Qf6 27. h5 a5 28. hxg6 hxg6 29. Rdg1 axb4 30. axb4 Ra1+ 31. Kc2 Ra2+ 32. Qxa2 Qc3+ 33. Kd1 Qxd3+ 34. Kc1 Ra8 35. Qb2+ f6 36. Rd1 Qc4+ 0-1