1.
Nf3
Nf6
2.
g3
d6
3.
Bg2
e5
4.
d3
Be7
5.
e4
O-O
6.
O-O
c6
7.
c4
a6
8.
a4
a5
9.
Nc3
Na6
10.
b3
Nd7
11.
Ne1
Ndc5
12.
Rb1
f5
13.
Nc2
f4
14.
gxf4
exf4
15.
d4
Ne6
16.
f3
Nb4
17.
Nxb4
axb4
18.
Ne2
g5
19.
Kh1
Bf6
20.
Bb2
Bg7
21.
Qd2
h5
22.
d5
Bxb2
23.
Rxb2
Nc5
24.
dxc6
bxc6
25.
Rd1
Qf6
26.
Qd4
Bd7
27.
Qxf6
Rxf6
28.
Nc1
Kf7
29.
Nd3
Nxd3
30.
Rxd3
Ke7
31.
Rbd2
Ra5
32.
Kg1
g4
33.
Kf1
Rg5
34.
Ra2
Bc8
35.
Rdd2
Rfg6
36.
Kf2
g3+
37.
Kg1
gxh2+
38.
Kxh2
h4
39.
Bf1
h3
40.
Rf2
Kd8
41.
Bd3
Rg7
42.
Rad2
Kc7
43.
Bf1
R7g6
44.
Rd4
Kb6
45.
Rdd2
Rh6
46.
Bd3
Rh8
47.
Bf1
Kc7
48.
Rd4
Rh6
49.
Rd1
Rhg6
50.
Rdd2
Rg7
51.
Bd3
Kb6
52.
Bf1
Kc5
53.
Rc2
Kb6
54.
Rcd2
Kc5
55.
Ra2
Rg3
56.
Rad2
Be6
57.
Rc2
Bf7
58.
Rcd2
Bh5
59.
Rd3
Rg8
60.
a5
Ra8
61.
a6
Rxa6
62.
Bxh3
Ra1
63.
Bg2
Bg6
64.
Rfd2
Ra3
65.
Kg1
Bf7
66.
Rxd6
Rxb3
67.
Rf6
Bxc4
68.
Rxf4
Rd3
69.
Rb2
Rg5
70.
Kf2
Rd1
71.
Rf6
b3
72.
f4
Rg7
73.
e5
Kb4
74.
Rxc6
Rxg2+
75.
Kxg2
Bd5+
76.
Kg3
Bxc6
77.
f5
Kc3
78.
e6
Kxb2
79.
f6
Bd5
80.
f7
Rf1
0-1
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Event
Site
Lincoln
Date
1969.08.17
Round
7
White
Johnson, Roger B
Black
Karklins, Andrew
Result
0-1
Score
[Event "US Open-70"] [Site "Lincoln"] [Date "1969.08.17"] [Round "7"] [White "Johnson, Roger B"] [Black "Karklins, Andrew"] [Result "0-1"] 1. Nf3 Nf6 2. g3 d6 3. Bg2 e5 4. d3 Be7 5. e4 O-O 6. O-O c6 7. c4 a6 8. a4 a5 9. Nc3 Na6 10. b3 Nd7 11. Ne1 Ndc5 12. Rb1 f5 13. Nc2 f4 14. gxf4 exf4 15. d4 Ne6 16. f3 Nb4 17. Nxb4 axb4 18. Ne2 g5 19. Kh1 Bf6 20. Bb2 Bg7 21. Qd2 h5 22. d5 Bxb2 23. Rxb2 Nc5 24. dxc6 bxc6 25. Rd1 Qf6 26. Qd4 Bd7 27. Qxf6 Rxf6 28. Nc1 Kf7 29. Nd3 Nxd3 30. Rxd3 Ke7 31. Rbd2 Ra5 32. Kg1 g4 33. Kf1 Rg5 34. Ra2 Bc8 35. Rdd2 Rfg6 36. Kf2 g3+ 37. Kg1 gxh2+ 38. Kxh2 h4 39. Bf1 h3 40. Rf2 Kd8 41. Bd3 Rg7 42. Rad2 Kc7 43. Bf1 R7g6 44. Rd4 Kb6 45. Rdd2 Rh6 46. Bd3 Rh8 47. Bf1 Kc7 48. Rd4 Rh6 49. Rd1 Rhg6 50. Rdd2 Rg7 51. Bd3 Kb6 52. Bf1 Kc5 53. Rc2 Kb6 54. Rcd2 Kc5 55. Ra2 Rg3 56. Rad2 Be6 57. Rc2 Bf7 58. Rcd2 Bh5 59. Rd3 Rg8 60. a5 Ra8 61. a6 Rxa6 62. Bxh3 Ra1 63. Bg2 Bg6 64. Rfd2 Ra3 65. Kg1 Bf7 66. Rxd6 Rxb3 67. Rf6 Bxc4 68. Rxf4 Rd3 69. Rb2 Rg5 70. Kf2 Rd1 71. Rf6 b3 72. f4 Rg7 73. e5 Kb4 74. Rxc6 Rxg2+ 75. Kxg2 Bd5+ 76. Kg3 Bxc6 77. f5 Kc3 78. e6 Kxb2 79. f6 Bd5 80. f7 Rf1 0-1