Author: John Merlino
Date: 09:49:33 03/08/02
Go up one level in this thread
On March 08, 2002 at 09:22:58, Ed Schröder wrote:
>[d]4r3/p1p1pPp1/P1P1P1P1/5K2/3p2P1/7p/3P1ppr/3R1nkq w - - id M19;
>
>I came across this beauty, mate in 19 moves. Rebel has no clue.
>
>Ed
It takes Chessmaster 8000 (PIII-733) a very long time to get a clue, but it
finally does:
Time Depth Score Positions Moves
0:00 5/10 0.00 24924 1.fxe8=Q d3 2.Qxe7
0:00 6/11 0.00 68383 1.fxe8=Q d3 2.Qxe7
0:02 7/12 0.00 195175 1.fxe8=Q d3 2.Qxe7
0:05 8/13 0.00 527108 1.fxe8=Q d3 2.Qxe7
0:14 9/14 0.00 1522431 1.fxe8=Q d3 2.Qxe7
0:35 10/15 0.00 3817520 1.fxe8=Q d3 2.Qxe7
1:37 11/16 0.00 10838089 1.fxe8=Q d3 2.Qxe7
4:05 12/17 0.00 26518345 1.fxe8=Q d3 2.Qxe7
10:48 13/18 0.00 67843935 1.fxe8=Q d3 2.Qxe7
28:53 14/19 0.00 178029195 1.fxe8=Q d3 2.Qxe7
51:41 14/19 Mate19 321927260 1.fxe8=N d3 2.Nf6 gxf6 3.Kf4 f5
4.g7 fxg4 5.g8=N g3 6.Nf6 exf6
7.e7 f5 8.Kg5 f4 9.e8=N f3 10.Nd6
cxd6 11.c7 d5 12.c8=N d4 13.Nb6
axb6 14.a7 b5 15.a8=N b4 16.Nb6
b3 17.Nc4 b2 18.Ne5 b1=Q 19.Nxf3#
jm
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