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Mikhail Yudkovsky vs Pavel Ostrovsky
Match Moscow-Leningrad (1926), Moscow URS
Indian Game: General (A45)  ·  1-0

8
7
6
5
4
3
2
a
1
b
c
d
e
f
g
h
White to move.
ANALYSIS [x]
Notes by Stockfish 11 (minimum 6s/ply)better is 4...d5 5.O-O e6 6.c4 dxc4 7.Bxc4 Nbd7 8.Re1 a6 = -0.25 (23 ply)= +0.35 (31 ply) after 5.O-O d5 6.b3 Bd6 7.c4 O-O 8.Nc3 Re8 9.Bb2 Nbd7 better is 6.e4 d5 7.e5 Nfd7 8.c3 c5 9.O-O Nc6 10.Nb1 c4 11.Bc2 = +0.45 (29 ply)better is 6...c5 7.O-O Nc6 8.a3 O-O 9.Bb2 a5 10.c4 cxd4 11.exd4 = -0.27 (30 ply)= +0.37 (32 ply)better is 8.O-O Nc6 9.a3 a5 10.c4 cxd4 11.exd4 d5 12.Qe2 Rc8 = +0.31 (30 ply)= -0.27 (30 ply) 10.a3 d5 11.O-O a5 12.Bb5 Qb6 13.Rad1 Na7 14.Bd3 Nc6 = 0.00 (36 ply) ⩱ -1.35 (31 ply) 11.O-O a5 12.a4 Nxd3 13.cxd3 Nd5 14.Nc4 Nb4 15.Rfd1 d5 ⩱ -0.78 (28 ply) ∓ -1.61 (30 ply)better is 12.Ngf3 Ng4 13.g3 f5 14.O-O Bf6 15.Bxf6 Qxf6 16.Nh2 Ne5 ⩱ -1.33 (22 ply) ∓ -1.84 (26 ply) 14...d6 15.O-O-O e5 16.f3 Nd7 17.f4 Nb6 18.Rdf1 Bf6 ⩱ -1.30 (29 ply) 15.O-O-O d5 16.e5 hxg5 17.exf6 Bxf6 18.Bxf6 Qxf6 19.hxg5 ⩲ +1.15 (31 ply)better is 15...Nh5 16.Qf3 Nf6 17.Qd3 = 0.00 (31 ply)= +0.50 (34 ply) 16...Ne4 17.Ngxe4 dxe4 18.Qxd8 Rexd8 19.Nc4 h5 20.Bc3 = +0.39 (33 ply)+- +2.67 (33 ply) 18.Rh8 Bxg5 19.fxg5 Qxg5 20.O-O-O Rac8 21.Kb1 Qxg2 +- +2.98 (33 ply) ∓ -1.93 (32 ply) 19...fxg6 20.Qxg6 Qc7 21.Nf3 c3 22.Bc1 Bd8 23.a4 Qf7 ∓ -2.03 (30 ply)= 0.00 (37 ply) 20...Rc8 21.bxc4 Bc5 22.Rb1 Ke7 23.Rh7 Kf8 = 0.00 (36 ply)better is 21.O-O-O c3 22.Qxc3 Qc7 23.Nc4 Rac8 24.Kb1 Ba6 25.Qh3 ± +1.63 (32 ply) 21...Bb6 22.a4 d4 23.Nxc4 Qc7 24.Nxb6 axb6 25.Qh4 Qxc2 ± +2.26 (32 ply)better is 22.bxc5 Qxb2 23.Rb1 Qxb1+ 24.Nxb1 Ke7 25.Rh7 Kd7 +- +10.66 (33 ply)+- +3.30 (35 ply) 24...Qb5 25.Nd6 Qe2 26.Bc3 Kd7 27.Nxb7 Ne7 28.Rh7 Rac8 +- +2.89 (33 ply)+- +8.46 (35 ply)36...Bc1+ 37.Kb1 Bxa3+ 38.Ka2 Qxb4 39.Qxb4+ Bxb4 40.g8=Q +- mate-in-161-0

rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
FEN COPIED

Annotations by Stockfish (Computer).      [35435 more games annotated by Stockfish]

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