Author: Dieter Buerssner
Date: 12:21:46 05/27/05
Go up one level in this thread
On May 27, 2005 at 14:50:52, John Merlino wrote:
>So, I have shown that it is a mate in no more than 20 moves, but it took a fair
>amount of forcing moves to show this. From the initial position, it would take
>The King a very long time.
One of the few times, I can beat you. After almost exactly 8 minutes of
interactive analysis (theat really did not need any chess knowledge at all) I
got with no TBs/bitbases a forced mate:
244 0.010 Mat22 14. 1...Kxf4 2.Rb2 Rd2+ 3.Rxd2 Bxd2 4.Kf2 Ba5 5.Kg2
Ke3 6.Kh1 Kf2 7.Kh2 Bb4 8.Kh1 Kg3 9.Kg1 Kxh3
10.Kf1 Kxg4 {510}
245 0.010 Mat22 15t 1...Kxf4 2.Rb2 Rd2+H 3.Rxd2H Bxd2H 4.Kf2H Ba5H
5.Kg2H Ke3H 6.Kh1H Kf2H 7.Kh2H Bb4H 8.Kh1H Kg3H
9.Kg1H Kxh3H 10.Kf1H Kxg4H {510}
2807919 1.743 Mat22 15. 1...Kxf4 2.Rb2 Rd2+ 3.Rxd2 Bxd2 4.Kf2 Ba5 5.Kg2
Ke3 6.Kh1 Kf2 7.Kh2 Bb4 8.Kh1 Kg3 9.Kg1 Kxh3
10.Kf1 Kxg4 {510}
PV may be garbage.
Regards,
Dieter
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