1.
Nf3
Nf6
2.
b4
g6
3.
Bb2
Bg7
4.
g3
c6
5.
Bg2
Qb6
6.
Bd4
Qxb4
7.
O-O
O-O
8.
Nc3
d6
9.
Rb1
Qa5
10.
e4
Nbd7
11.
Re1
e5
12.
Be3
Ng4
13.
h3
Nxe3
14.
Rxe3
Bh6
15.
Rd3
Nc5
16.
Rxd6
Qc7
17.
d4
Qxd6
18.
dxc5
Qxc5
19.
Na4
Qe7
20.
Nb2
Rd8
21.
Qe1
f6
22.
Qc3
Be6
23.
a4
b6
24.
Bf1
Bf8
25.
Nd3
Rac8
26.
g4
h6
27.
Nb4
Qc5
28.
Qb2
Rd7
29.
Nd3
Qa3
30.
Qxa3
Bxa3
31.
Ra1
Bf8
32.
Kh2
c5
33.
c4
Rcd8
34.
Nb2
f5
35.
exf5
gxf5
36.
Nxe5
Rd2
37.
Nbd3
fxg4
38.
hxg4
Bd6
39.
Kg1
Rf8
40.
f3
Rxd3
41.
Nxd3
Rxf3
42.
Nf2
Kf7
43.
Be2
Rb3
44.
a5
Be5
45.
Ra2
Bd4
46.
axb6
axb6
47.
Kf1
Kf6
48.
Ne4+
Ke5
49.
Nd2
Rg3
50.
Nf3+
Rxf3+
0-1
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Event
Site
Rochester
Date
1958.08.05
Round
2
White
Koelsche, Giles A
Black
Avram, Herbert Mois
Result
0-1
Score
[Event "US Open-59"] [Site "Rochester"] [Date "1958.08.05"] [Round "2"] [White "Koelsche, Giles A"] [Black "Avram, Herbert Mois"] [Result "0-1"] 1. Nf3 Nf6 2. b4 g6 3. Bb2 Bg7 4. g3 c6 5. Bg2 Qb6 6. Bd4 Qxb4 7. O-O O-O 8. Nc3 d6 9. Rb1 Qa5 10. e4 Nbd7 11. Re1 e5 12. Be3 Ng4 13. h3 Nxe3 14. Rxe3 Bh6 15. Rd3 Nc5 16. Rxd6 Qc7 17. d4 Qxd6 18. dxc5 Qxc5 19. Na4 Qe7 20. Nb2 Rd8 21. Qe1 f6 22. Qc3 Be6 23. a4 b6 24. Bf1 Bf8 25. Nd3 Rac8 26. g4 h6 27. Nb4 Qc5 28. Qb2 Rd7 29. Nd3 Qa3 30. Qxa3 Bxa3 31. Ra1 Bf8 32. Kh2 c5 33. c4 Rcd8 34. Nb2 f5 35. exf5 gxf5 36. Nxe5 Rd2 37. Nbd3 fxg4 38. hxg4 Bd6 39. Kg1 Rf8 40. f3 Rxd3 41. Nxd3 Rxf3 42. Nf2 Kf7 43. Be2 Rb3 44. a5 Be5 45. Ra2 Bd4 46. axb6 axb6 47. Kf1 Kf6 48. Ne4+ Ke5 49. Nd2 Rg3 50. Nf3+ Rxf3+ 0-1