Parameter tweaks in PSQT and NMP

[stockfish] / src / psqt.cpp

diff --git a/src/psqt.cpp b/src/psqt.cpp
index 8a02bf7293e0039472311d1005621e5beee3d289..e822b3234ef6b9e82550e435bdcffc212d73ba5f 100644 (file)
--- a/src/psqt.cpp
+++ b/src/psqt.cpp
@@ -57,14 +57,14 @@ constexpr Score Bonus[][RANK_NB][int(FILE_NB) / 2] = {
    { S(-195,-109), S(-67,-89), S(-42,-50), S(-29,-13) }
   },
   { // Bishop
-   { S(-64,-58), S(-13,-31), S(-25,-37), S(-34,-19) },
-   { S(-20,-34), S(  0, -9), S( 12,-14), S(  1,  4) },
-   { S( -9,-23), S( 27,  0), S(  1, -3), S( 11, 16) },
-   { S(-11,-26), S( 28, -3), S( 21, -5), S( 32, 16) },
-   { S(-11,-26), S( 27, -4), S( 16, -7), S( 31, 14) },
-   { S(-17,-24), S( 16, -2), S( -8,  0), S(  2, 13) },
-   { S(-23,-34), S( -3,-10), S(  6,-12), S( -2,  6) },
-   { S(-55,-55), S(-11,-32), S(-19,-36), S(-29,-17) }
+   { S(-49,-58), S(- 7,-31), S(-10,-37), S(-34,-19) },
+   { S(-24,-34), S(  9, -9), S( 15,-14), S(  1,  4) },
+   { S( -9,-23), S( 22,  0), S( -3, -3), S( 12, 16) },
+   { S(  4,-26), S(  9, -3), S( 18, -5), S( 40, 16) },
+   { S( -8,-26), S( 27, -4), S( 13, -7), S( 30, 14) },
+   { S(-17,-24), S( 14, -2), S( -6,  0), S(  6, 13) },
+   { S(-19,-34), S(-13,-10), S(  7,-12), S(-11,  6) },
+   { S(-47,-55), S( -7,-32), S(-17,-36), S(-29,-17) }
   },
   { // Rook
    { S(-25, 0), S(-16, 0), S(-16, 0), S(-9, 0) },