Author: Paulo Soares
Date: 04:21:47 03/08/00
Go up one level in this thread
On March 08, 2000 at 05:11:11, Howard Exner wrote: >Test your chess engine if it handles this repition theme correctly. To do this >set up the position below and play the white side yourself. Do not enter the >winning move Kh5 but instead play the blunder Kg5. Now let your program play the >black side at say game/15. It will of course play Kd5+ which forces perpetual >check. After it does that try to trick the program and reply Kg4. >Now the test - does your program play the correct Qd1+ or does it blunder and >mistakenly repeat the position with Qe4+, assuming that the opponent will >blunder again with Kg5? Rebel Century failed this test and assumed white would >play again the poor move Kg5. >Why would a program do this? Do other programs fall into this trap of assuming >a repetition of moves even when not forced? > >[D]8/4k3/7Q/8/4q1KP/6P1/8/8 w - - Hiarcs7.32 it's ok with this test. After 1.kg5 Qd5+, the time for to play 2. Kg4 was 40sec, and the reply is Qd1+. Paulo Soares, from Brazil
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.