1.
d4
Nf6
2.
c4
e6
3.
Nf3
d5
4.
Bg5
Nbd7
5.
Nc3
Be7
6.
e3
O-O
7.
Bd3
dxc4
8.
Bxc4
c5
9.
O-O
Nb6
10.
Bb3
c4
11.
Bc2
Nbd5
12.
e4
Nxc3
13.
bxc3
Bd7
14.
Qb1
Qb6
15.
Bxf6
gxf6
16.
Qc1
Qa5
17.
Qe3
Qh5
18.
Nd2
b5
19.
f4
e5
20.
f5
exd4
21.
cxd4
Bd6
22.
Rf3
Qxh2+
23.
Kf2
Qh4+
24.
Ke2
Rfe8
25.
g4
Bc6
26.
Rg1
Qg5
27.
Rh1
Qxe3+
28.
Kxe3
Bf8
29.
Rfh3
h6
30.
Nf3
Rad8
31.
g5
fxg5
32.
Nxg5
Bg7
33.
Nf3
Rd7
34.
Rg1
f6
35.
Rxh6
Kf7
36.
Rhg6
Bh8
37.
Kf4
Rdd8
38.
d5
Bd7
39.
Nd4
Rg8
40.
Nc6
Ra8
41.
Rxg8
Rxg8
42.
Rxg8
Kxg8
43.
Nxa7
Bg7
44.
Ke3
Bf8
45.
Kd4
Bd6
46.
Nc6
Kf8
47.
e5
fxe5+
48.
Nxe5
Be8
49.
Ng4
Bh5
50.
Nf2
Bf3
51.
Be4
Be2
52.
Bc2
Bf3
53.
Bd1
Bg2
54.
Ng4
Kg7
55.
Be2
Bh3
56.
a4
bxa4
57.
Kxc4
a3
1/2-1/2
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Event
Site
Palo Alto
Date
1981.??.??
Round
2
White
Koepcke, Richard
Black
Popov, Boris
Result
1/2-1/2
[Event "US Open-82"] [Site "Palo Alto"] [Date "1981.??.??"] [Round "2"] [White "Koepcke, Richard"] [Black "Popov, Boris"] [Result "1/2-1/2"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. Nc3 Be7 6. e3 O-O 7. Bd3 dxc4 8. Bxc4 c5 9. O-O Nb6 10. Bb3 c4 11. Bc2 Nbd5 12. e4 Nxc3 13. bxc3 Bd7 14. Qb1 Qb6 15. Bxf6 gxf6 16. Qc1 Qa5 17. Qe3 Qh5 18. Nd2 b5 19. f4 e5 20. f5 exd4 21. cxd4 Bd6 22. Rf3 Qxh2+ 23. Kf2 Qh4+ 24. Ke2 Rfe8 25. g4 Bc6 26. Rg1 Qg5 27. Rh1 Qxe3+ 28. Kxe3 Bf8 29. Rfh3 h6 30. Nf3 Rad8 31. g5 fxg5 32. Nxg5 Bg7 33. Nf3 Rd7 34. Rg1 f6 35. Rxh6 Kf7 36. Rhg6 Bh8 37. Kf4 Rdd8 38. d5 Bd7 39. Nd4 Rg8 40. Nc6 Ra8 41. Rxg8 Rxg8 42. Rxg8 Kxg8 43. Nxa7 Bg7 44. Ke3 Bf8 45. Kd4 Bd6 46. Nc6 Kf8 47. e5 fxe5+ 48. Nxe5 Be8 49. Ng4 Bh5 50. Nf2 Bf3 51. Be4 Be2 52. Bc2 Bf3 53. Bd1 Bg2 54. Ng4 Kg7 55. Be2 Bh3 56. a4 bxa4 57. Kxc4 a3 1/2-1/2