X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fpsqt.cpp;h=6469c43a1dbdbc8f3b77d4bca09ddfde934247fe;hp=26f14625551047d4b5a203c01a25a6d0ff283008;hb=3804effb341b3008326a1613923177eb83d02826;hpb=3acacf8471efd018e33e4743cbbb2aed8d59e855 diff --git a/src/psqt.cpp b/src/psqt.cpp index 26f14625..6469c43a 100644 --- a/src/psqt.cpp +++ b/src/psqt.cpp @@ -39,66 +39,66 @@ constexpr Score Bonus[][RANK_NB][int(FILE_NB) / 2] = { { }, { }, { // Knight - { S(-169,-105), S(-96,-74), S(-80,-46), S(-79,-18) }, - { S( -79, -70), S(-39,-56), S(-24,-15), S( -9, 6) }, - { S( -64, -38), S(-20,-33), S( 4, -5), S( 19, 27) }, - { S( -28, -36), S( 5, 0), S( 41, 13), S( 47, 34) }, - { S( -29, -41), S( 13,-20), S( 42, 4), S( 52, 35) }, - { S( -11, -51), S( 28,-38), S( 63,-17), S( 55, 19) }, - { S( -67, -64), S(-21,-45), S( 6,-37), S( 37, 16) }, - { S(-200, -98), S(-80,-89), S(-53,-53), S(-32,-16) } + { S(-175, -96), S(-92,-65), S(-74,-49), S(-73,-21) }, + { S( -77, -67), S(-41,-54), S(-27,-18), S(-15, 8) }, + { S( -61, -40), S(-17,-27), S( 6, -8), S( 12, 29) }, + { S( -35, -35), S( 8, -2), S( 40, 13), S( 49, 28) }, + { S( -34, -45), S( 13,-16), S( 44, 9), S( 51, 39) }, + { S( -9, -51), S( 22,-44), S( 58,-16), S( 53, 17) }, + { S( -67, -69), S(-27,-50), S( 4,-51), S( 37, 12) }, + { S(-201,-100), S(-83,-88), S(-56,-56), S(-26,-17) } }, { // Bishop - { S(-44,-63), S( -4,-30), S(-11,-35), S(-28, -8) }, - { S(-18,-38), S( 7,-13), S( 14,-14), S( 3, 0) }, - { S( -8,-18), S( 24, 0), S( -3, -7), S( 15, 13) }, - { S( 1,-26), S( 8, -3), S( 26, 1), S( 37, 16) }, - { S( -7,-24), S( 30, -6), S( 23,-10), S( 28, 17) }, - { S(-17,-26), S( 4, 2), S( -1, 1), S( 8, 16) }, - { S(-21,-34), S(-19,-18), S( 10, -7), S( -6, 9) }, - { S(-48,-51), S( -3,-40), S(-12,-39), S(-25,-20) } + { S(-53,-57), S( -5,-30), S( -8,-37), S(-23,-12) }, + { S(-15,-37), S( 8,-13), S( 19,-17), S( 4, 1) }, + { S( -7,-16), S( 21, -1), S( -5, -2), S( 17, 10) }, + { S( -5,-20), S( 11, -6), S( 25, 0), S( 39, 17) }, + { S(-12,-17), S( 29, -1), S( 22,-14), S( 31, 15) }, + { S(-16,-30), S( 6, 6), S( 1, 4), S( 11, 6) }, + { S(-17,-31), S(-14,-20), S( 5, -1), S( 0, 1) }, + { S(-48,-46), S( 1,-42), S(-14,-37), S(-23,-24) } }, { // 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(-1,-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(-26, -7), S(-19,-15), S( -8,-10), S(-1,-10) }, + { S(-21,-19), S(-24, -7), S( -6, 0), S( 5, -1) }, + { S(-29, -1), S(-20, -4), S( 6, 8), S(12,-19) }, + { S(-14, -1), S( -1, -3), S(-12, -8), S(-7, 10) }, + { S(-37, 1), S( -6, 13), S( 0, 14), S(10, 4) }, + { S(-16, 9), S( -1, 15), S( 4, -8), S( 1, 16) }, + { S( -1, 2), S( 10, 4), S( 13, 23), S(23, -4) }, + { S( -2, 21), S(-21, -3), S( 4, 26), S(-1, 20) } }, { // Queen - { S( 3,-69), S(-5,-57), S(-5,-47), S( 4,-26) }, - { S( -3,-55), S( 5,-31), S( 8,-22), S(12, -4) }, - { S( -3,-39), S( 6,-18), S(13, -9), S( 7, 3) }, - { S( 4,-23), S( 5, -3), S( 9, 13), S( 8, 24) }, - { S( 0,-29), S(14, -6), S(12, 9), S( 5, 21) }, - { S( -4,-38), S(10,-18), S( 6,-12), S( 8, 1) }, - { S( -5,-50), S( 6,-27), S(10,-24), S( 8, -8) }, - { S( -2,-75), S(-2,-52), S( 1,-43), S(-2,-36) } + { S( 3,-69), S(-5,-57), S(-5,-47), S( 4,-26) }, + { S(-3,-55), S( 5,-31), S( 8,-22), S(12, -4) }, + { S(-3,-39), S( 6,-18), S(13, -9), S( 7, 3) }, + { S( 4,-23), S( 5, -3), S( 9, 13), S( 8, 24) }, + { S( 0,-29), S(14, -6), S(12, 9), S( 5, 21) }, + { S(-4,-38), S(10,-18), S( 6,-12), S( 8, 1) }, + { S(-5,-50), S( 6,-27), S(10,-24), S( 8, -8) }, + { S(-2,-75), S(-2,-52), S( 1,-43), S(-2,-36) } }, { // King - { S(272, 0), S(325, 41), S(273, 80), S(190, 93) }, - { S(277, 57), S(305, 98), S(241,138), S(183,131) }, - { S(198, 86), S(253,138), S(168,165), S(120,173) }, - { S(169,103), S(191,152), S(136,168), S(108,169) }, - { S(145, 98), S(176,166), S(112,197), S(69, 194) }, - { S(122, 87), S(159,164), S(85, 174), S(36, 189) }, - { S(87, 40), S(120, 99), S(64, 128), S(25, 141) }, - { S(64, 5), S(87, 60), S(49, 75), S(0, 75) } + { S(271, 1), S(327, 45), S(270, 85), S(192, 76) }, + { S(278, 53), S(303,100), S(230,133), S(174,135) }, + { S(195, 88), S(258,130), S(169,169), S(120,175) }, + { S(164,103), S(190,156), S(138,172), S( 98,172) }, + { S(154, 96), S(179,166), S(105,199), S( 70,199) }, + { S(123, 92), S(145,172), S( 81,184), S( 31,191) }, + { S( 88, 47), S(120,121), S( 65,116), S( 33,131) }, + { S( 59, 11), S( 89, 59), S( 45, 73), S( -1, 78) } } }; constexpr Score PBonus[RANK_NB][FILE_NB] = { // Pawn (asymmetric distribution) { }, - { S( 0,-10), S( -5,-3), S( 10, 7), S( 13, -1), S( 21, 7), S( 17, 6), S( 6, 1), S( -3,-20) }, - { S(-11, -6), S(-10,-6), S( 15, -1), S( 22, -1), S( 26, -1), S( 28, 2), S( 4, -2), S(-24, -5) }, - { S( -9, 4), S(-18,-5), S( 8, -4), S( 22, -5), S( 33, -6), S( 25,-13), S( -4, -3), S(-16, -7) }, - { S( 6, 18), S( -3, 2), S(-10, 2), S( 1, -9), S( 12,-13), S( 6, -8), S(-12, 11), S( 1, 9) }, - { S( -6, 25), S( -8,17), S( 5, 19), S( 11, 29), S(-14, 29), S( 0, 8), S(-12, 4), S(-14, 12) }, - { S(-10, -1), S( 6,-6), S( -5, 18), S(-11, 22), S( -2, 22), S(-14, 17), S( 12, 2), S( -1, 9) } + { S( 3,-10), S( 3, -6), S( 10, 10), S( 19, 0), S( 16, 14), S( 19, 7), S( 7, -5), S( -5,-19) }, + { S( -9,-10), S(-15,-10), S( 11,-10), S( 15, 4), S( 32, 4), S( 22, 3), S( 5, -6), S(-22, -4) }, + { S( -8, 6), S(-23, -2), S( 6, -8), S( 20, -4), S( 40,-13), S( 17,-12), S( 4,-10), S(-12, -9) }, + { S( 13, 9), S( 0, 4), S(-13, 3), S( 1,-12), S( 11,-12), S( -2, -6), S(-13, 13), S( 5, 8) }, + { S( -5, 28), S(-12, 20), S( -7, 21), S( 22, 28), S( -8, 30), S( -5, 7), S(-15, 6), S(-18, 13) }, + { S( -7, 0), S( 7,-11), S( -3, 12), S(-13, 21), S( 5, 25), S(-16, 19), S( 10, 4), S( -8, 7) } }; #undef S @@ -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];