1.
e4
e5
2.
Nf3
Nc6
3.
Bb5
a6
4.
Ba4
Nf6
5.
O-O
Be7
6.
Re1
b5
7.
Bb3
d6
8.
c3
O-O
9.
h3
Na5
10.
Bc2
c5
11.
d4
Qc7
12.
Nbd2
Bd7
13.
Nf1
cxd4
14.
cxd4
Rfc8
15.
Ne3
Nc6
16.
d5
Nb4
17.
Bb1
a5
18.
Nf1
Nc2
19.
Qxc2
Qxc2
20.
Bxc2
Rxc2
21.
Rb1
Nh5
22.
Bd2
Rcc8
23.
Rbc1
Bd8
24.
Rxc8
Rxc8
25.
Rc1
Rxc1
26.
Bxc1
Nf4
27.
Bxf4
exf4
28.
N1d2
Kf8
29.
Kf1
Bb6
30.
Nb3
Ke7
31.
Ke2
f5
32.
exf5
Bxf5
33.
Nbd4
Be4
34.
Nxb5
Bxd5
35.
b3
Bb7
36.
Nfd4
Bxg2
37.
Nf5+
Kf6
38.
Nfxd6
Bxh3
39.
Nc4
Bd8
40.
Nd4
Bd7
41.
Kf3
g5
0-1
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Event
Site
San Francisco
Date
1961.08.23
Round
9
White
Weamer, D
Black
Gross, Ronald Joseph
Result
0-1
Score
[Event "US Open-62"] [Site "San Francisco"] [Date "1961.08.23"] [Round "9"] [White "Weamer, D"] [Black "Gross, Ronald Joseph"] [Result "0-1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 cxd4 14. cxd4 Rfc8 15. Ne3 Nc6 16. d5 Nb4 17. Bb1 a5 18. Nf1 Nc2 19. Qxc2 Qxc2 20. Bxc2 Rxc2 21. Rb1 Nh5 22. Bd2 Rcc8 23. Rbc1 Bd8 24. Rxc8 Rxc8 25. Rc1 Rxc1 26. Bxc1 Nf4 27. Bxf4 exf4 28. N1d2 Kf8 29. Kf1 Bb6 30. Nb3 Ke7 31. Ke2 f5 32. exf5 Bxf5 33. Nbd4 Be4 34. Nxb5 Bxd5 35. b3 Bb7 36. Nfd4 Bxg2 37. Nf5+ Kf6 38. Nfxd6 Bxh3 39. Nc4 Bd8 40. Nd4 Bd7 41. Kf3 g5 0-1