The Mammoth Book of the World's Greatest Chess Games by Graham Burgess & John Emms
Author:Graham Burgess & John Emms [Graham Burgess, John Nunn & Emms, John]
Language: eng
Format: epub
Tags: Chess
ISBN: 9781849013680
Publisher: Little, Brown Book Group
Published: 2013-05-02T05:00:00+00:00
Black to play
4a31) 20...Rc8?! is probably bad after 21 f5 Qxa2 22 Qf6 Rc7 23 fxg6 Qa1+ 24 Kd2 Qa5+ 25 c3 Qa2 (otherwise 26 Qf7+ wins) 26 c4 Qa5+ 27 Kc2 Qa4+ 28 b3 Qa2+ 29 Kc1 Qa3+ 30 Kd1 Qxb3+ 31 Bc2 Qxc4 32 gxh7, when White wins.
4a32) 20...Qxa2 21 Bxb5+ axb5 22 Qxb5+ Kf8 23 Qd7 (23 Qxb7 Qa7 24 e7+ Ke8 25 Qc6+ Kf7 26 Qc4+ is a draw) 23...Qa1+ 24 Kd2 Qa5+ 25 Kc1 looks like a draw.
4a33) 20...Bc6 21 f5 Qxa2 22 f6 Qa1+ 23 Kd2 Qxb2 24 f7+ Kf8 25 Qf4 Rh8 26 Qxd6+ Kg7 27 Qxc6 Rac8 is very unclear.
4b) 19 Nxc5! dxc5 20 d6 wins: 20...Qd8 21 Re2+ Kf8 (21...Kd7 22 Re7+ Kc8 23 Qxc5+) 22 Qh6+ Rg7 23 Re7.
5) 18...Kf7! (D) is the most obvious move, and also best:
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