🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: gnu.chess
Article #78

bug in gnuchess-4.0pl58

#78
From: Benno Tietz
Date: Fri, 11 Sep 1992 14:38
109 lines
3594 bytes
Hi,

today I discovered a very strange behavior of gnuchess.  It selects a
strange move and does not accept my (legal) move.

Benno


tietz@eos$ ./gnuchessr

Enter #moves #minutes: 1 3000

White 3000:00  Black 3000:00

 R N B Q K B N R
 P P P P P P P P
 - - - - - - - -
 - - - - - - - -
 - - - - - - - -
 - - - - - - - -
 p p p p p p p p
 r n b q k b n r

Warning can't find book.
Playing without hashfile

Your move is? get
Enter file name: 
/home/tietz/chess/pos.lose


White -11072:00  Black -11073:04

 - - - - - - - -
 - - - - - - - P
 - - - - - - r p
 - - - - - - - -
 - - - - - r - -
 - - K P R - - -
 - - - - - - k -
 - - Q - - - - -


Your move is? post

Your move is? black

Your move is? go

Move# 1    Target= 239998133    Clock: 719994400
 1.   1272    0      160   e3e2  f4f2  e2f2  g2f2  h7g6 
 2.   1204    0     1150   c1b2  f4f2  b2b7  g2h2  h7g6 
 3&   1205    0     1152   c1b2  f4f2 
 3.   1205    1     3551   c1b2  f4f2 
 4&   1206    2     5838   c1b2  f4f2  b2b7  g2h2  h7g6 
 4+   1309    4    13403   h7g6  f4f2  e3e7  f2f4 
 4&   1368    6    20852   h7g6  f4f2  e3e7  f2a2  c1h6 
 4.   1368   10    35605   h7g6  f4f2  e3e7  f2a2  c1h6 
 5&   1375   20    72000   h7g6  f4f2  e3e1  h6h7  c1g5  g2h2  g5h5  h2g2 
                           h5h7 
 5.   1375   30   107673   h7g6  f4f2  e3e1  h6h7  c1g5  g2h2  g5h5  h2g2 
                           h5h7 
 6&   1460   64   230890   h7g6  f4f2  e3e1  f2f3  e1e2  g2g3  c1g5  g3h3 
                           g5h6  h3g3 
 6.   1460  123   445032   h7g6  f4f2  e3e1  f2f3  e1e2  g2g3  c1g5  g3h3 
                           g5h6  h3g3 
 7-  -9997  203   772760   h7g6  f4g4  d3d2 
 7-   1174  214   818941   c1a3  f4f6  a3c5  f6f2  h7g6  h6h7  c5e5  g2g1 
 7-   1175  247   956070   c3b2  f4f6  b2b1  f6f2  h7g6  h6h7  c1c3  g2h2 
 7-   1177  267  1036227   c1a1  f4f6  e3e4  f6f2  e4b4  f2f1  a1a8  f1f3 
                           h7g6 
 7+   9994  287  1124976   c1h1  g2h1  e3h3  f4h4  h3h4  h1g2 
 7.   9994  287  1124976   c1h1  g2h1  e3h3  f4h4  h3h4  h1g2 
1. ... c1h1
Nodes 1124976 Tree 479 Eval 67825 Rate 3919 RS hi 0 lo 2 
Hin/Hout/Tcol/Coll/Fin/Fout = 19607/17141/0/0/0/0
My move is: c1h1

Your move is? bd


White -8072:00  Black -8078:17

 - - - - - - - -
 - - - - - - - P
 - - - - - - r p
 - - - - - - - -
 - - - - - r - -
 - - K P R - - -
 - - - - - - k -
 - - - - - - - Q


Your move is? g2h1
Illegal move..(in check)

Your move is? 
--
----------------------------------------------------------------------
         Jacquin's Postulate on Democratic Government:
                No man's life, liberty, or property are safe
                while the legislature is in session.
----------------------------------------------------------------------
    tietz@eos.informatik.uni-bonn.de    or     tietz@cs.bonn.edu

######################################################################
#         Member of the League for Programming Freedom               #
#          -- write to league@prep.ai.mit.edu                        #
######################################################################
Technical Details
Message-ID: <TIETZ.92Sep11153816@eos.informatik.uni-bonn.de>
Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!Germany.EU.net!olymp!olymp!tietz

Show Full Headers
Complete Article Headers
Newsgroups: gnu.chess
Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!Germany.EU.net!olymp!olymp!tietz
From: tietz@eos.informatik.uni-bonn.de (Benno Tietz)
Subject: bug in gnuchess-4.0pl58
Message-ID: <TIETZ.92Sep11153816@eos.informatik.uni-bonn.de>
Sender: usenet@olymp.informatik.uni-bonn.de
Organization: Institut f"ur Informatik IV, Universit"at Bonn, FRG
Date: Fri, 11 Sep 1992 14:38:16 GMT
Lines: 109