1.
e4
c5
2.
Nc3
d6
3.
g3
g6
4.
Bg2
Bg7
5.
d3
Nc6
6.
f4
e6
7.
Nf3
Nge7
8.
O-O
O-O
9.
Ne2
e5
10.
c3
Bg4
11.
h3
Bxf3
12.
Rxf3
d5
13.
Be3
b6
14.
Rf1
Qd7
15.
g4
exf4
16.
Bxf4
Rad8
17.
Qe1
dxe4
18.
dxe4
Ne5
19.
Rd1
Qb5
20.
Rd2
Nd3
21.
Qg3
Nxb2
22.
Nc1
Rxd2
23.
Bxd2
Nc6
24.
Bf4
Rd8
25.
e5
Nc4
26.
Nd3
N4a5
27.
Be4
c4
28.
Nb4
Nxe5
29.
Qg2
Qc5+
30.
Kh1
Nd3
31.
Bd2
Re8
32.
Bd5
Rf8
33.
Nxd3
cxd3
34.
Qf3
Nc4
35.
Bxf7+
Kh8
36.
Qxd3
Ne5
0-1
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Event
Site
Cleveland
Date
1957.08.08
Round
4
White
Potter, Robert BM
Black
Popovych, Orest
Result
0-1
Score
[Event "US Open-58"] [Site "Cleveland"] [Date "1957.08.08"] [Round "4"] [White "Potter, Robert BM"] [Black "Popovych, Orest"] [Result "0-1"] 1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Ne2 e5 10. c3 Bg4 11. h3 Bxf3 12. Rxf3 d5 13. Be3 b6 14. Rf1 Qd7 15. g4 exf4 16. Bxf4 Rad8 17. Qe1 dxe4 18. dxe4 Ne5 19. Rd1 Qb5 20. Rd2 Nd3 21. Qg3 Nxb2 22. Nc1 Rxd2 23. Bxd2 Nc6 24. Bf4 Rd8 25. e5 Nc4 26. Nd3 N4a5 27. Be4 c4 28. Nb4 Nxe5 29. Qg2 Qc5+ 30. Kh1 Nd3 31. Bd2 Re8 32. Bd5 Rf8 33. Nxd3 cxd3 34. Qf3 Nc4 35. Bxf7+ Kh8 36. Qxd3 Ne5 0-1