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Jan Hein Donner vs Alexander Kotov
Venice (1950), Venice ITA, rd 10, Oct-??
Semi-Slav Defense: Accepted (D44)  ·  0-1

8
7
6
5
4
3
2
a
1
b
c
d
e
f
g
h
White to move.
ANALYSIS [x]
Notes by Stockfish 9 v010218 (minimum 6s/ply) 10...c5 11.Bxc4 Nxd2 12.Qxd2 cxd4 13.Bb5+ Bd7 14.Bxd7+ = +0.13 (28 ply)better is 11.Be3 O-O 12.Qc2 Bd7 13.Ng1 f6 14.f3 Ng5 15.h4 Nf7 ⩲ +0.93 (24 ply)better is 11...O-O 12.Be3 Bd7 13.Be2 c5 14.O-O cxd4 15.Nxd4 Qxe5 = +0.31 (24 ply) ⩲ +0.81 (22 ply) 12...cxd4 13.cxd4 Qa5+ 14.Nd2 Nxd2 15.Bxd2 Qd8 16.Bxc4 = +0.37 (22 ply) 13.Rd1 cxd4 14.Nxd4 Nc5 15.Nb5 Qxe5 16.Nd6+ Kf8 17.Bxc4 ± +2.32 (23 ply)= -0.50 (25 ply)better is 16.a5 b6 17.O-O O-O 18.a6 Qb3 19.Rb1 Qa4 20.Ra1 Qc2 = -0.11 (26 ply) ⩱ -0.67 (22 ply) after 16...a5 17.Ng5 Nxg5 18.Bxg5 h6 19.Be3 c2 20.Bd2 Qxd4 better is 17.Ng5 Nxg5 18.Qxc3 Nc6 19.Rfb1 Ne4 20.Qd3 Ne7 21.f3 Bc6 = -0.50 (22 ply) 17...a5 18.f3 Nd2 19.Bxd2 cxd2 20.Qxd2 Bc6 21.f4 Rd8 ⩱ -1.24 (25 ply) 18.Nc2 Nxc2 19.Qxc2 f5 20.Rfd1 O-O 21.Ra3 Qa5 22.Raa1 = -0.28 (24 ply) ⩱ -1.43 (28 ply) 20.Qd1 Qxd4+ 21.Kh1 Qxd2 22.Qxd2 cxd2 23.Rxa2 dxe1=Q ⩱ -1.36 (26 ply)-+ -3.40 (25 ply) 23...Bxa4 24.Rf2 Qa1 25.Rf1 Qb2 26.Qxg7 Rf8 27.d5 c2 -+ -4.70 (25 ply) 24.Qxg7 Rf8 25.Qg4 Bc6 26.Kh1 Rd8 27.h3 Rh8 28.Qg7 Qh6 -+ -3.07 (22 ply)-+ -5.95 (23 ply) after 24...Bxa4 25.Qxg7 Rf8 26.d5 c2 27.Bxc2 Bxc2 28.dxe6 Bb3 26.Nc2 Bxa4 27.Rf2 Qc1+ 28.Rf1 Qb2 29.Rf2 Bxc2 30.Rxc2 -+ -4.67 (22 ply)0-1

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

Annotations by Stockfish (Computer).      [35437 more games annotated by Stockfish]

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