Author: Randy Schmidt
Date: 07:22:04 02/23/00
I have always been troubled by the fact that Junior does not display ply depth in the same manner as every other program out there! When you run J6a in it's own interface or in Fritz6s' instead of seeing 9/21 in the play depth and 2/35 in the move being considered, you see depth = 20 . 9/21 means that a program is to 9 ply in the main search, and in some lines has gone to ply=21. 2/35 means that the program is now considering (at depth=9), the second of 35 possible moves in the given position. depth=20 as much as I can tell means very little at all. I had asked this question about J5 a long time ago, and Amir said that if you divide by 2, you get the actual depth. I can tell you that it is very doubtful that this is the case, and I have run dozens and dozens of examples. My own opinion is that you should multiply the depth by 2/3. I guess I have 2 questions. What DOES depth mean in J6 and why is it not the case that J6 does not follow every other program out there? I never accept the analysis of a computer move that is not at ply=9, second choice. With Junior you never know when you are there. When preparing openings, I cannot use Junior for that reason. ( I use CAP now ) Thanks Dann Corbit!
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