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Subject: Re: Even bigger trouble.

Author: Heiner Marxen

Date: 01:54:25 02/07/02

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On February 06, 2002 at 20:18:26, Dann Corbit wrote:

>[D]N3k3/Q3p1QN/1Q5B/2Q3Q1/4QQ2/1B1Q3Q/8/2R1KR2 w - - acn 39; acs 0; bm Ba4# Bf7#
>Nc7# Nf6# Q5g6# Q7g6# Qaa4# Qab8# Qad7# Qaxe7# Qbb5# Qbb8# Qbc6# Qbd8# Qbg6#
>Qcb5# Qcc6# Qcc8# Qcxe7# Qdb5# Qdd7# Qdd8# Qea4# Qec6# Qeg6# Qexe7# Qfb8# Qff7#
>Qff8# Qg5xe7# Qg7xe7# Qg8# Qgf7# Qgf8# Qgh5# Qh8# Qhc8# Qhd7# Qhh5#; ce 32766;
>dm 1; pv Nf6#;
>
>Beowulf (even after I fixed it for the earlier problems) just dumps out
>immediately to the command line without a whisper.

That is funny after dealing with the other positions!

Here is Chest's perft 6:

FEN: N3k3/Q3p1QN/1Q5B/2Q3Q1/4QQ2/1B1Q3Q/8/2R1KR2 w - -
Counting width of legal tree, 6 plies deep...
Time (user) = 12.72 sec
dep          #nodes     quot        sum nodes
  0               1 [  0.000]               1
  1             156 [156.000]             157
  2             221 [  1.417]             378
  3           33107 [149.805]           33485
  4           16007 [  0.483]           49492
  5         2317705 [144.793]         2367197
  6         1054629 [  0.455]         3421826

Cheers,
Heiner



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