Tuned PSQT

STC:
LLR: 3.11 (-2.94,2.94) [-0.50,4.50]
Total: 58764 W: 11530 L: 11185 D: 36049

LTC:
LLR: 2.96 (-2.94,2.94) [0.00,4.50]
Total: 282710 W: 46339 L: 45209 D: 191162

Bench: 8512947

Resolves #349

diff --git a/src/psqt.cpp b/src/psqt.cpp
index d405526019fdf0773d15e0e65f4ce4ca8a962f51..2fd7d1cb02235ecd11c962a8f556c55b3f78dbd9 100644 (file)
--- a/src/psqt.cpp
+++ b/src/psqt.cpp
@@ -30,64 +30,64 @@ namespace PSQT {
 const Score Bonus[][RANK_NB][int(FILE_NB) / 2] = {
   { },
   { // Pawn
-   { S(  0, 0), S(  0, 0), S( 0, 0), S( 0, 0) },
-   { S(-22, 4), S(  3,-6), S( 7, 8), S( 3,-1) },
-   { S(-25,-3), S( -7,-4), S(18, 4), S(24, 5) },
-   { S(-27, 1), S(-15, 2), S(15,-8), S(30,-2) },
-   { S(-14, 7), S(  0,12), S(-2, 4), S(18,-3) },
-   { S(-12, 8), S(-13,-5), S(-6, 1), S(-4, 7) },
-   { S(-17, 1), S( 10,-9), S(-4, 1), S(-6,16) },
-   { S(  0, 0), S(  0, 0), S( 0, 0), S( 0, 0) }
+   { S(  0, 0), S(  0, 0), S(  0, 0), S( 0, 0) },
+   { S(-19, 5), S(  1,-4), S(  7, 8), S( 3,-2) },
+   { S(-26,-6), S( -7,-5), S( 19, 5), S(24, 4) },
+   { S(-25, 1), S(-14, 3), S( 16,-8), S(31,-3) },
+   { S(-14, 6), S(  0, 9), S( -1, 7), S(17,-6) },
+   { S(-14, 6), S(-13,-5), S(-10, 2), S(-6, 4) },
+   { S(-12, 1), S( 15,-9), S( -8, 1), S(-4,18) },
+   { S(  0, 0), S(  0, 0), S(  0, 0), S( 0, 0) }
   },
   { // Knight
-   { S(-144,-98), S(-109,-83), S(-85,-51), S(-73,-16) },
-   { S( -88,-68), S( -43,-53), S(-19,-21), S( -7, 14) },
-   { S( -69,-53), S( -24,-38), S(  0, -6), S( 12, 29) },
-   { S( -28,-42), S(  17,-27), S( 41,  5), S( 53, 40) },
-   { S( -30,-42), S(  15,-27), S( 39,  5), S( 51, 40) },
-   { S( -10,-53), S(  35,-38), S( 59, -6), S( 71, 29) },
-   { S( -64,-68), S( -19,-53), S(  5,-21), S( 17, 14) },
-   { S(-200,-98), S( -65,-83), S(-41,-51), S(-29,-16) }
+   { S(-143, -97), S(-96,-82), S(-80,-46), S(-73,-14) },
+   { S( -83, -69), S(-43,-55), S(-21,-17), S(-10,  9) },
+   { S( -71, -50), S(-22,-39), S(  0, -8), S(  9, 28) },
+   { S( -25, -41), S( 18,-25), S( 43,  7), S( 47, 38) },
+   { S( -26, -46), S( 16,-25), S( 38,  2), S( 50, 41) },
+   { S( -11, -55), S( 37,-38), S( 56, -8), S( 71, 27) },
+   { S( -62, -64), S(-17,-50), S(  5,-24), S( 14, 13) },
+   { S(-195,-110), S(-66,-90), S(-42,-50), S(-29,-13) }
   },
   { // Bishop
-   { S(-54,-65), S(-27,-42), S(-34,-44), S(-43,-26) },
-   { S(-29,-43), S(  8,-20), S(  1,-22), S( -8, -4) },
-   { S(-20,-33), S( 17,-10), S( 10,-12), S(  1,  6) },
-   { S(-19,-35), S( 18,-12), S( 11,-14), S(  2,  4) },
-   { S(-22,-35), S( 15,-12), S(  8,-14), S( -1,  4) },
-   { S(-28,-33), S(  9,-10), S(  2,-12), S( -7,  6) },
-   { S(-32,-43), S(  5,-20), S( -2,-22), S(-11, -4) },
-   { S(-49,-65), S(-22,-42), S(-29,-44), S(-38,-26) }
+   { S(-54,-68), S(-23,-40), S(-35,-46), S(-44,-28) },
+   { S(-30,-43), S( 10,-17), S(  2,-23), S( -9, -5) },
+   { S(-19,-32), S( 17, -9), S( 11,-13), S(  1,  8) },
+   { S(-21,-36), S( 18,-13), S( 11,-15), S(  0,  7) },
+   { S(-21,-36), S( 14,-14), S(  6,-17), S( -1,  3) },
+   { S(-27,-35), S(  6,-13), S(  2,-10), S( -8,  1) },
+   { S(-33,-44), S(  7,-21), S( -4,-22), S(-12, -4) },
+   { S(-45,-65), S(-21,-42), S(-29,-46), S(-39,-27) }
   },
   { // Rook
-   { S(-22, 3), S(-17, 3), S(-12, 3), S(-8, 3) },
-   { S(-22, 3), S( -7, 3), S( -2, 3), S( 2, 3) },
-   { S(-22, 3), S( -7, 3), S( -2, 3), S( 2, 3) },
-   { S(-22, 3), S( -7, 3), S( -2, 3), S( 2, 3) },
-   { S(-22, 3), S( -7, 3), S( -2, 3), S( 2, 3) },
-   { S(-22, 3), S( -7, 3), S( -2, 3), S( 2, 3) },
-   { S(-11, 3), S(  4, 3), S(  9, 3), S(13, 3) },
-   { S(-22, 3), S(-17, 3), S(-12, 3), S(-8, 3) }
+   { S(-25, 0), S(-16, 0), S(-16, 0), S(-9, 0) },
+   { S(-21, 0), S( -8, 0), S( -3, 0), S( 0, 0) },
+   { S(-21, 0), S( -9, 0), S( -4, 0), S( 2, 0) },
+   { S(-22, 0), S( -6, 0), S( -1, 0), S( 2, 0) },
+   { S(-22, 0), S( -7, 0), S(  0, 0), S( 1, 0) },
+   { S(-21, 0), S( -7, 0), S(  0, 0), S( 2, 0) },
+   { S(-12, 0), S(  4, 0), S(  8, 0), S(12, 0) },
+   { S(-23, 0), S(-15, 0), S(-11, 0), S(-5, 0) }
   },
   { // Queen
-   { S(-2,-80), S(-2,-54), S(-2,-42), S(-2,-30) },
-   { S(-2,-54), S( 8,-30), S( 8,-18), S( 8, -6) },
-   { S(-2,-42), S( 8,-18), S( 8, -6), S( 8,  6) },
-   { S(-2,-30), S( 8, -6), S( 8,  6), S( 8, 18) },
-   { S(-2,-30), S( 8, -6), S( 8,  6), S( 8, 18) },
-   { S(-2,-42), S( 8,-18), S( 8, -6), S( 8,  6) },
-   { S(-2,-54), S( 8,-30), S( 8,-18), S( 8, -6) },
-   { S(-2,-80), S(-2,-54), S(-2,-42), S(-2,-30) }
+   { S( 0,-70), S(-3,-57), S(-4,-41), S(-1,-29) },
+   { S(-4,-58), S( 6,-30), S( 9,-21), S( 8, -4) },
+   { S(-2,-39), S( 6,-17), S( 9, -7), S( 9,  5) },
+   { S(-1,-29), S( 8, -5), S(10,  9), S( 7, 17) },
+   { S(-3,-27), S( 9, -5), S( 8, 10), S( 7, 23) },
+   { S(-2,-40), S( 6,-16), S( 8,-11), S(10,  3) },
+   { S(-2,-54), S( 7,-30), S( 7,-21), S( 6, -7) },
+   { S(-1,-75), S(-4,-54), S(-1,-44), S( 0,-30) }
   },
   { // King
-   { S(298, 27), S(332, 81), S(273,108), S(225,116) },
-   { S(287, 74), S(321,128), S(262,155), S(214,163) },
-   { S(224,111), S(258,165), S(199,192), S(151,200) },
-   { S(196,135), S(230,189), S(171,216), S(123,224) },
-   { S(173,135), S(207,189), S(148,216), S(100,224) },
-   { S(146,111), S(180,165), S(121,192), S( 73,200) },
-   { S(119, 74), S(153,128), S( 94,155), S( 46,163) },
-   { S( 98, 27), S(132, 81), S( 73,108), S( 25,116) }
+   { S(291, 28), S(344, 76), S(294,103), S(219,112) },
+   { S(289, 70), S(329,119), S(263,170), S(205,159) },
+   { S(226,109), S(271,164), S(202,195), S(136,191) },
+   { S(204,131), S(212,194), S(175,194), S(137,204) },
+   { S(177,132), S(205,187), S(143,224), S( 94,227) },
+   { S(147,118), S(188,178), S(113,199), S( 70,197) },
+   { S(116, 72), S(158,121), S( 93,142), S( 48,161) },
+   { S( 94, 30), S(120, 76), S( 78,101), S( 31,111) }
   }
 };