1.
e4
c5
2.
Nf3
d6
3.
d4
cxd4
4.
Nxd4
Nf6
5.
Nc3
a6
6.
Bg5
e6
7.
Qf3
h6
8.
Bxf6
Qxf6
9.
Qxf6
gxf6
10.
O-O-O
b5
11.
a3
Bb7
12.
f4
Nd7
13.
Be2
h5
14.
Kb1
Rc8
15.
Rhf1
Nb6
16.
f5
Ke7
17.
Rf3
Rg8
18.
Rg3
Rxg3
19.
hxg3
Nc4
20.
Ka2
Ne3
21.
Rd3
Ng4
22.
Bf3
Bh6
23.
Rd1
Nf2
24.
Rf1
Be3
25.
Nb3
Rg8
26.
Re1
Bb6
27.
Bxh5
Rxg3
28.
Bf3
Rg5
29.
fxe6
fxe6
30.
e5
d5
31.
exf6+
Kxf6
32.
Nc1
Ng4
33.
Nd3
Ne3
34.
Kb1
Nxg2
35.
Bxg2
Rxg2
36.
Nf4
Rg1
37.
Rxg1
Bxg1
38.
b4
Be3
39.
Nd3
Bc6
40.
Nd1
Bb6
41.
Kc1
e5
42.
Kd2
e4
43.
Ne1
d4
44.
c3
Ke5
45.
cxd4+
Kxd4
46.
Ne3
Bd7
47.
N1g2
Bd8
48.
Nf4
Bg5
49.
Ne2+
Ke5
50.
Nc3
Be6
51.
Ke2
Kd4
52.
Ncd1
Bc4+
0-1
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Event
Site
Riga
Date
1954.09.??
Round
7
White
Sidorov, Nikolai Viktorovich
Black
Result
0-1
[Event "URS-chT Cup 02nd"] [Site "Riga"] [Date "1954.09.??"] [Round "7"] [White "Sidorov, Nikolai Viktorovich"] [Black "Polugaevsky, Lev"] [Result "0-1"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 h6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. O-O-O b5 11. a3 Bb7 12. f4 Nd7 13. Be2 h5 14. Kb1 Rc8 15. Rhf1 Nb6 16. f5 Ke7 17. Rf3 Rg8 18. Rg3 Rxg3 19. hxg3 Nc4 20. Ka2 Ne3 21. Rd3 Ng4 22. Bf3 Bh6 23. Rd1 Nf2 24. Rf1 Be3 25. Nb3 Rg8 26. Re1 Bb6 27. Bxh5 Rxg3 28. Bf3 Rg5 29. fxe6 fxe6 30. e5 d5 31. exf6+ Kxf6 32. Nc1 Ng4 33. Nd3 Ne3 34. Kb1 Nxg2 35. Bxg2 Rxg2 36. Nf4 Rg1 37. Rxg1 Bxg1 38. b4 Be3 39. Nd3 Bc6 40. Nd1 Bb6 41. Kc1 e5 42. Kd2 e4 43. Ne1 d4 44. c3 Ke5 45. cxd4+ Kxd4 46. Ne3 Bd7 47. N1g2 Bd8 48. Nf4 Bg5 49. Ne2+ Ke5 50. Nc3 Be6 51. Ke2 Kd4 52. Ncd1 Bc4+ 0-1