Author: Dirk Frickenschmidt
Date: 11:32:49 10/28/98
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On October 28, 1998 at 07:51:36, Moritz Berger wrote: Yes, I meanwhile checked the whole thing again. I have no Mchess logfile of the game because I started the game from Rebel (white). So I only have the Rebel10 logfile, saved as pgn. You are right, Mchess normally would not have played 14...d4. The only plausible explanation seems to be a positive book learning effect from earlier games, then cancelled after the loss against Rebel again, as you suspected. So I will do the following: 1. Make a new Mchess install (no earlier learning effects implied). 2. Play a new game and post it. It's become complicated to test programs these learner days, not only with Mchess... ;-) Regards from Dirk >On October 28, 1998 at 07:22:48, Moritz Berger wrote: > >>On October 28, 1998 at 07:15:05, Moritz Berger wrote: >> >>>My copy of M-Chess 7.1 is also out of book after move 14, so I'm afraid you >>>should take a look again at what happened in this game. > >On my P233MMX, M-Chess 7.1 discards 14...d4 after 10" in favour of Nf5. Here's >the logfile: > > White Black Depth Score Analysis > ------------------------------------ > > 14. .... Ne7-f5 5) - 0.21 d5-d4 h4-h5 Ne7-f5 h5-h6 Rg8-h8 h6-h7 > 14. .... Ne7-f5 6) + 0.41 Ne7-f5 Qd3xc3 Rg8-g7 Bc1-d2 Rd8-g8 h4-h5 > 14. .... Ne7-f5 7) + 0.38 Ne7-f5 Qd3xc3 Rg8-g4 h4-h5 Rd8-h8 Bc1-d2 > Rh8-h6 > 14. .... Ne7-f5 8) + 0.53 Ne7-f5 Qd3xc3 Rg8-g7 Bc1-d2 Rd8-h8 h4-h5 > Rh8-h6 g2-g3 > 14. .... Ne7-f5 9) + 0.32 Ne7-f5 Qd3xc3 d5-d4 Qc3-h3 Nc6-a5 > 14. .... Ne7-f5 10)+ 0.65 Ne7-f5 Qd3xc3 d5-d4 Qc3-c4 Rg8-g4 h4-h5 > Rd8-h8 Qc4-b3 Rh8-h6 Bc1-d2 > 14. .... Ne7-f5 10)+ 0.65 Ne7-f5 Qd3xc3 d5-d4 Qc3-c4 Rg8-g4 h4-h5 > Rd8-h8 Qc4-b3 Rh8-h6 Bc1-d2 > 2:00:00 1:46:14
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