use KPK bitbase in eval
As expected, no measurable difference from that. Just better quality endgames in some cases.

tc = 15+0.15
Rank Name                Elo    +    - games score oppo. draws
   1 Texel 1.01 64-bit    28   12   12  1391   54%     1   25%
   2 DiscoCheck            1    7    8  4177   50%     0   24%
   3 Fruit 05/11/03       -6   12   12  1392   49%     1   27%
   4 Gaviota v0.86       -23   12   12  1394   47%     1   21%

signature = 6730651