1.
e4
e5
2.
Nf3
Nc6
3.
Bb5
a6
4.
Ba4
Nf6
5.
O-O
Be7
6.
Re1
b5
7.
Bb3
O-O
8.
c3
d6
9.
d4
Bg4
10.
h3
Bxf3
11.
gxf3
Na5
12.
Bc2
Nh5
13.
f4
Nxf4
14.
Bxf4
exf4
15.
Kh2
c5
16.
Nd2
Bh4
17.
Qe2
Rc8
18.
Nf3
Nc4
19.
Rg1
cxd4
20.
cxd4
f5
21.
a4
d5
22.
e5
b4
23.
Bd3
a5
24.
Rac1
Nb6
25.
Rxc8
Nxc8
26.
Rc1
Be7
27.
Ba6
Nb6
28.
Qb5
g5
29.
Rc6
g4
30.
Rh6
gxf3
31.
Bb7
Kh8
32.
Bxd5
Bh4
33.
Rd6
Bg3+
34.
fxg3
Qg5
35.
g4
fxg4
36.
Qf1
Qh4
37.
Rc6
g3+
38.
Kg1
g2
39.
Qxf3
Qe1+
40.
Kxg2
Qd2+
41.
Qf2
f3+
42.
Kg1
Qg5+
43.
Kf1
Qh5
44.
h4
Qg4
45.
Ke1
Qf5
46.
Rc1
b3
47.
Rd1
Qh3
48.
Bxb3
Rb8
49.
Bc4
Qg4
50.
b3
1-0
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Event
Site
Kiev
Date
1950.??.??
Round
3
White
Kogan, Efim
Black
Kopaev, Nikolay Antonovich
Result
1-0
Score
[Event "URS-ch18 Semifinal"] [Site "Kiev"] [Date "1950.??.??"] [Round "3"] [White "Kogan, Efim"] [Black "Kopaev, Nikolay Antonovich"] [Result "1-0"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. d4 Bg4 10. h3 Bxf3 11. gxf3 Na5 12. Bc2 Nh5 13. f4 Nxf4 14. Bxf4 exf4 15. Kh2 c5 16. Nd2 Bh4 17. Qe2 Rc8 18. Nf3 Nc4 19. Rg1 cxd4 20. cxd4 f5 21. a4 d5 22. e5 b4 23. Bd3 a5 24. Rac1 Nb6 25. Rxc8 Nxc8 26. Rc1 Be7 27. Ba6 Nb6 28. Qb5 g5 29. Rc6 g4 30. Rh6 gxf3 31. Bb7 Kh8 32. Bxd5 Bh4 33. Rd6 Bg3+ 34. fxg3 Qg5 35. g4 fxg4 36. Qf1 Qh4 37. Rc6 g3+ 38. Kg1 g2 39. Qxf3 Qe1+ 40. Kxg2 Qd2+ 41. Qf2 f3+ 42. Kg1 Qg5+ 43. Kf1 Qh5 44. h4 Qg4 45. Ke1 Qf5 46. Rc1 b3 47. Rd1 Qh3 48. Bxb3 Rb8 49. Bc4 Qg4 50. b3 1-0