1.
d4
e6
2.
c4
f5
3.
g3
Nf6
4.
Bg2
Bb4+
5.
Bd2
Be7
6.
Nc3
O-O
7.
Qb3
Kh8
8.
e4
fxe4
9.
Nxe4
d5
10.
Nxf6
Bxf6
11.
Nf3
Nc6
12.
Bc3
dxc4
13.
Qxc4
Qd5
14.
Qd3
Nxd4
15.
Bxd4
c5
16.
O-O
cxd4
17.
Rfe1
Qd6
18.
Nd2
Rb8
19.
Be4
h6
20.
Qe2
Bd7
21.
Bb1
Qd5
22.
Qd3
Qf5
23.
Qe2
Bb5
24.
Nc4
Qg5
25.
f4
Qd5
26.
Qd3
Qf5
27.
Qd1
d3
28.
Ne5
Rbd8
29.
a4
Ba6
30.
b4
b6
31.
b5
Bb7
32.
Bxd3
Rxd3
33.
Qxd3
Bxe5
34.
Qxf5
Bd4+
35.
Kf1
exf5
36.
Rad1
Bc5
37.
Rd7
Rb8
38.
Rc1
a6
39.
Rcd1
axb5
40.
axb5
Bf3
41.
Re1
Rb7
42.
Rd8+
Kh7
43.
Ree8
Ra7
44.
Re1
Ra2
45.
Ree8
Ra1+
46.
Re1
Bg2+
47.
Ke2
Bf3+
48.
Kf1
Ra2
49.
Ree8
Rxh2
50.
Ke1
Bb4+
51.
Kf1
Rh1+
52.
Kf2
Bc5+
53.
Kxf3
Rf1+
54.
Kg2
Rf2+
55.
Kh3
Rb2
56.
Rd5
Rxb5
57.
Rxf5
Rb3
58.
Rf7
Kg6
59.
Rd7
Bf2
60.
f5+
Kf6
61.
Rf8+
Ke5
62.
Rxg7
Bc5
63.
Rff7
b5
64.
Rg6
h5
65.
Re6+
Kd4
66.
Rd7+
Kc4
67.
Re4+
Kc3
68.
f6
Rb2
69.
f7
1-0
Opening Explorer
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Event
Site
Leningrad
Date
1938.??.??
Round
8
White
Kopaev, Nikolay Antonovich
Black
Mazel, Isaak
Result
1-0
Score
[Event "URS Trade Unions-ch05"] [Site "Leningrad"] [Date "1938.??.??"] [Round "8"] [White "Kopaev, Nikolay Antonovich"] [Black "Mazel, Isaak"] [Result "1-0"] 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nc3 O-O 7. Qb3 Kh8 8. e4 fxe4 9. Nxe4 d5 10. Nxf6 Bxf6 11. Nf3 Nc6 12. Bc3 dxc4 13. Qxc4 Qd5 14. Qd3 Nxd4 15. Bxd4 c5 16. O-O cxd4 17. Rfe1 Qd6 18. Nd2 Rb8 19. Be4 h6 20. Qe2 Bd7 21. Bb1 Qd5 22. Qd3 Qf5 23. Qe2 Bb5 24. Nc4 Qg5 25. f4 Qd5 26. Qd3 Qf5 27. Qd1 d3 28. Ne5 Rbd8 29. a4 Ba6 30. b4 b6 31. b5 Bb7 32. Bxd3 Rxd3 33. Qxd3 Bxe5 34. Qxf5 Bd4+ 35. Kf1 exf5 36. Rad1 Bc5 37. Rd7 Rb8 38. Rc1 a6 39. Rcd1 axb5 40. axb5 Bf3 41. Re1 Rb7 42. Rd8+ Kh7 43. Ree8 Ra7 44. Re1 Ra2 45. Ree8 Ra1+ 46. Re1 Bg2+ 47. Ke2 Bf3+ 48. Kf1 Ra2 49. Ree8 Rxh2 50. Ke1 Bb4+ 51. Kf1 Rh1+ 52. Kf2 Bc5+ 53. Kxf3 Rf1+ 54. Kg2 Rf2+ 55. Kh3 Rb2 56. Rd5 Rxb5 57. Rxf5 Rb3 58. Rf7 Kg6 59. Rd7 Bf2 60. f5+ Kf6 61. Rf8+ Ke5 62. Rxg7 Bc5 63. Rff7 b5 64. Rg6 h5 65. Re6+ Kd4 66. Rd7+ Kc4 67. Re4+ Kc3 68. f6 Rb2 69. f7 1-0