X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmaterial.cpp;h=208227e5223b87665377ea2395df11c76f055340;hp=3474ccd576c5e613c7fd3373b0e71edf6fd1ca1c;hb=818e0b2d2b0e2b2eaa8279c8f6684770dc4550e9;hpb=3e4dfb49a747be902d25ae06783f98ba29fb5030 diff --git a/src/material.cpp b/src/material.cpp index 3474ccd5..208227e5 100644 --- a/src/material.cpp +++ b/src/material.cpp @@ -39,14 +39,14 @@ namespace { const Value RedundantRookPenalty = Value(554); // pair pawn knight bishop rook queen - const int LinearCoefficients[6] = { 1617, -162, -1172, -62, 105, 26 }; + const int LinearCoefficients[6] = { 1617, -162, -1172, -190, 105, 26 }; const int QuadraticCoefficientsSameColor[][PIECE_TYPE_NB] = { // pair pawn knight bishop rook queen { 7 }, // Bishop pair { 39, 2 }, // Pawn { 35, 271, -4 }, // Knight - { 7, 25, 4, 7 }, // Bishop + { 7, 105, 4, 7 }, // Bishop { -27, -2, 46, 100, 56 }, // Rook { 58, 29, 83, 148, -3, -25 } // Queen };