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Subject: Re: yet another "avoid move" test position

Author: Mike S.

Date: 12:44:22 02/26/00

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On February 26, 2000 at 14:59:06, blass uri wrote:

>I do not see the clear advantage for black after 7...Qe8 8.e6

Yes, black should change his path earlier by playing 6...Kg8. Here is some
analysis:

1.e4 Nf6 2.e5 Nd5 3.Nf3 d6 4.Bc4 Nb6 5.Bxf7+ Kxf7 6.Ng5+ Kg8
[6...Ke8?! 7.e6 Bxe6 8.Nxe6 Qd7 9.Qg4 +/=;
6...Kg6 7.Qf3 This ist the diagram position
A) 7...Kxg5? # in 6 8.Qf7 g6 9.d4+ Kh5 10.Qf4 h6 11.g3 Bg4 (11...g5 12.Qf7+ Kg4
13.h3#) 12.h3 Bxh3 13.Rxh3#;
B) 7...Qe8 8.e6 h5 (8...h6 9.h4 hxg5 10.Qe4+ Kf6 11.hxg5+ Kxg5 12.Rxh8 Kf6
13.Rxf8+ Qxf8 14.Qf3+ Kxe6 15.Qxf8+-; 8...Bxe6 9.Nxe6 Qc8±) 9.g4 hxg4 (9...Kh6
10.Qe4 Qg6 11.Nf7+ Kh7 12.Qxg6+ Kxg6 13.Nxh8++-) 10.Qxg4 Rh5 11.Nf7+ Kf6 12.Qxh5
Bxe6±]
7.Qf3 Qe8 8.e6 g6 [8...h6?? 9.Qf7+ Qxf7 10.exf7#] 9.Nf7 Bxe6
[9...Qc6? White mates: 10.Nh6+ Kg7 11.Qf7+ Kxh6 12.d3+ Kh5 13.g4+ Kh4 14.Rg1 Qd5
15.Nd2 Qe5+ 16.Kf1 Nc4 17.Nf3+ Kh3 18.Nxe5 Ne3+ 19.Bxe3 dxe5 20.Qf3+ Kxh2
21.Qh1# 1-0 Scheidl,M-Genius3 (40/20:00 P133)]
10.Nxh8 Kxh8 11.Nc3 Nc6-+

mfg.
M.Scheidl



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