Tune Eval 1 #95
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Tune Eval 1 #95
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CLOP tuning of Bishop Pair and KLVuln values showed they were too small. My initial theory is that mobility evaluation may be a bit too high, or at least the other bonuses are too small relative to mobility. Preliminary results of a CLOP run on the remaining various bonuses/maluses, except passed pawns, show they should all be increased as well. This will be tested next.
There seems to be a lot of ELO to be gained by improving evaluation values.
https://www.remi-coulom.fr/CLOP/
ELO | 16.10 +- 8.74 (95%)
SPRT | 10.0+0.1s Threads=1 Hash=32MB
LLR | 2.96 (-2.94, 2.94) [0.00, 5.00]
Games | N: 3650 W: 1181 L: 1012 D: 1457
http://chess.grantnet.us/viewTest/3850/
ELO | 12.24 +- 7.21 (95%)
SPRT | 60.0+0.6s Threads=1 Hash=128MB
LLR | 3.01 (-2.94, 2.94) [0.00, 5.00]
Games | N: 4854 W: 1406 L: 1235 D: 2213
http://chess.grantnet.us/viewTest/3863/