1.
Nf3
Nf6
2.
c4
e6
3.
Nc3
d5
4.
e3
Be7
5.
Qc2
Nbd7
6.
Be2
c5
7.
O-O
dxc4
8.
Bxc4
Nb6
9.
Be2
O-O
10.
Rd1
Bd7
11.
d3
Qc7
12.
e4
e5
13.
h3
Rac8
14.
Be3
Na8
15.
Rac1
b6
16.
a4
Rfe8
17.
Nb5
Qb8
18.
Bg5
h6
19.
Bd2
Bf8
20.
Bc3
a6
21.
Na3
b5
22.
axb5
axb5
23.
Bd2
Nc7
24.
Qb1
b4
25.
Nc4
Nb5
26.
b3
Bc6
27.
Qb2
Nd7
28.
Ra1
Qc7
29.
Ra5
g6
30.
Rda1
Bg7
31.
Ne1
Nf8
32.
Nc2
Ne6
33.
Ra6
Nf4
34.
Bf1
Rcd8
35.
Ne1
Rb8
36.
Qc1
Ne6
37.
Bxh6
Ned4
38.
Bxg7
Kxg7
39.
Qb2
Re6
40.
Nc2
Nxc2
41.
Qxc2
Nd4
42.
Qd1
Rh8
43.
Ra7
Qd8
44.
Qg4
Rh4
45.
Qg3
Rh5
46.
Nd2
Rg5
47.
Qh2
Rf6
48.
Rc1
Ne6
49.
g4
Rf4
50.
f3
Bb5
51.
Qe2
Qb6
52.
Re7
Bxd3
53.
Rxe6
fxe6
54.
Qe3
Bxf1
55.
Kxf1
Qd6
56.
Nc4
Qd4
57.
Ke2
Kf6
58.
Rd1
Qc3
59.
Qxc3
bxc3
60.
Ne3
Ke7
61.
Rc1
Rf8
62.
Rxc3
1-0
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Event
Site
Lincoln
Date
1969.08.22
Round
12
White
Popel, Stephan A
Black
Johnson, Roger B
Result
1-0
Score
[Event "US Open-70"] [Site "Lincoln"] [Date "1969.08.22"] [Round "12"] [White "Popel, Stephan A"] [Black "Johnson, Roger B"] [Result "1-0"] 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Qc2 Nbd7 6. Be2 c5 7. O-O dxc4 8. Bxc4 Nb6 9. Be2 O-O 10. Rd1 Bd7 11. d3 Qc7 12. e4 e5 13. h3 Rac8 14. Be3 Na8 15. Rac1 b6 16. a4 Rfe8 17. Nb5 Qb8 18. Bg5 h6 19. Bd2 Bf8 20. Bc3 a6 21. Na3 b5 22. axb5 axb5 23. Bd2 Nc7 24. Qb1 b4 25. Nc4 Nb5 26. b3 Bc6 27. Qb2 Nd7 28. Ra1 Qc7 29. Ra5 g6 30. Rda1 Bg7 31. Ne1 Nf8 32. Nc2 Ne6 33. Ra6 Nf4 34. Bf1 Rcd8 35. Ne1 Rb8 36. Qc1 Ne6 37. Bxh6 Ned4 38. Bxg7 Kxg7 39. Qb2 Re6 40. Nc2 Nxc2 41. Qxc2 Nd4 42. Qd1 Rh8 43. Ra7 Qd8 44. Qg4 Rh4 45. Qg3 Rh5 46. Nd2 Rg5 47. Qh2 Rf6 48. Rc1 Ne6 49. g4 Rf4 50. f3 Bb5 51. Qe2 Qb6 52. Re7 Bxd3 53. Rxe6 fxe6 54. Qe3 Bxf1 55. Kxf1 Qd6 56. Nc4 Qd4 57. Ke2 Kf6 58. Rd1 Qc3 59. Qxc3 bxc3 60. Ne3 Ke7 61. Rc1 Rf8 62. Rxc3 1-0