X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fpsqt.cpp;h=655eb993663d127b2ae5b987265b856094c62bd4;hp=2b06931c6f9ed87b69347dbe052b1a5b5cebbe47;hb=6f3796adaf44c48cf1353181d386a61a57859b67;hpb=defa1ccaa9c145b0ccff38a1ae660c052d753e81

diff --git a/src/psqt.cpp b/src/psqt.cpp
index 2b06931c..655eb993 100644
--- a/src/psqt.cpp
+++ b/src/psqt.cpp
@@ -59,14 +59,14 @@ constexpr Score Bonus[][RANK_NB][int(FILE_NB) / 2] = {
    { S(-48,-51), S( -3,-40), S(-12,-39), S(-25,-20) }
   },
   { // Rook
-   { S(-24, -2), S(-13,-6), S(-7, -3), S( 2,-2) },
-   { S(-18,-10), S(-10,-7), S(-5,  1), S( 9, 0) },
-   { S(-21, 10), S( -7,-4), S( 3,  2), S( 7,-2) },
-   { S(-13, -5), S( -5, 2), S(-4, -8), S(-6, 8) },
-   { S(-24, -8), S(-12, 5), S(-1,  4), S( 6,-9) },
-   { S(-24,  3), S( -4,-2), S( 4,-10), S(10, 7) },
-   { S( -8,  1), S(  6, 2), S(10, 17), S(12,-8) },
-   { S(-22, 12), S(-24,-6), S(-6, 13), S( 4, 7) }
+   { S(-31, -9), S(-20,-13), S(-14,-10), S(-5, -9) },
+   { S(-21,-12), S(-13, -9), S( -8, -1), S( 6, -2) },
+   { S(-25,  6), S(-11, -8), S( -1, -2), S( 3, -6) },
+   { S(-13, -6), S( -5,  1), S( -4, -9), S(-6,  7) },
+   { S(-27, -5), S(-15,  8), S( -4,  7), S( 3, -6) },
+   { S(-22,  6), S( -2,  1), S(  6, -7), S(12, 10) },
+   { S( -2,  4), S( 12,  5), S( 16, 20), S(18, -5) },
+   { S(-17, 18), S(-19,  0), S( -1, 19), S( 9, 13) }
   },
   { // Queen
    { S( 3,-69), S(-5,-57), S(-5,-47), S( 4,-26) },
@@ -119,7 +119,7 @@ void init() {
 
       for (Square s = SQ_A1; s <= SQ_H8; ++s)
       {
-          File f = std::min(file_of(s), ~file_of(s));
+          File f = map_to_queenside(file_of(s));
           psq[ pc][ s] = score + (type_of(pc) == PAWN ? PBonus[rank_of(s)][file_of(s)]
                                                       : Bonus[pc][rank_of(s)][f]);
           psq[~pc][~s] = -psq[pc][s];