mirror of
https://github.com/sockspls/badfish
synced 2025-04-30 08:43:09 +00:00
Joona tweaks of piece values
This is the backport of tuned piece values. We needed to change also the psqt tables so that their values, that are relative to piece values, remain the same. Amost no change after 999 games: Mod vs Orig 594-495 + 2 ELO points so well within error bar It was expected somehow given the very little change of the parameters values. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
parent
bbb2462576
commit
d39ddb9077
2 changed files with 98 additions and 98 deletions
168
src/psqtab.h
168
src/psqtab.h
|
|
@ -43,68 +43,68 @@ static const int MgPST[][64] = {
|
||||||
{// Pawn
|
{// Pawn
|
||||||
// A B C D E F G H
|
// A B C D E F G H
|
||||||
0, 0, 0, 0, 0, 0, 0, 0,
|
0, 0, 0, 0, 0, 0, 0, 0,
|
||||||
MP-34, MP-12, MP- 2, MP+ 8, MP+ 8, MP- 2, MP-12, MP-34,
|
MP-28, MP-6, MP+ 4, MP+14, MP+14, MP+ 4, MP-6, MP-28,
|
||||||
MP-34, MP-12, MP+ 3, MP+30, MP+30, MP+ 3, MP-12, MP-34,
|
MP-28, MP-6, MP+ 9, MP+36, MP+36, MP+ 9, MP-6, MP-28,
|
||||||
MP-34, MP-12, MP+11, MP+52, MP+52, MP+11, MP-12, MP-34,
|
MP-28, MP-6, MP+17, MP+58, MP+58, MP+17, MP-6, MP-28,
|
||||||
MP-34, MP-12, MP+11, MP+30, MP+30, MP+11, MP-12, MP-34,
|
MP-28, MP-6, MP+17, MP+36, MP+36, MP+17, MP-6, MP-28,
|
||||||
MP-34, MP-12, MP+ 3, MP+ 8, MP+ 8, MP+ 3, MP-12, MP-34,
|
MP-28, MP-6, MP+ 9, MP+14, MP+14, MP+ 9, MP-6, MP-28,
|
||||||
MP-34, MP-12, MP- 2, MP+ 8, MP+ 8, MP- 2, MP-12, MP-34,
|
MP-28, MP-6, MP+ 4, MP+14, MP+14, MP+ 4, MP-6, MP-28,
|
||||||
0, 0, 0, 0, 0, 0, 0, 0
|
0, 0, 0, 0, 0, 0, 0, 0
|
||||||
},
|
},
|
||||||
{// Knight
|
{// Knight
|
||||||
// A B C D E F G H
|
// A B C D E F G H
|
||||||
MK-136, MK-108, MK-81, MK-68, MK-68, MK-81, MK-108, MK-136,
|
MK-135, MK-107, MK-80, MK-67, MK-67, MK-80, MK-107, MK-135,
|
||||||
MK- 94, MK- 68, MK-40, MK-26, MK-26, MK-40, MK- 68, MK- 94,
|
MK- 93, MK- 67, MK-39, MK-25, MK-25, MK-39, MK- 67, MK- 93,
|
||||||
MK- 54, MK- 26, MK+ 0, MK+12, MK+12, MK+ 0, MK- 26, MK- 54,
|
MK- 53, MK- 25, MK+ 1, MK+13, MK+13, MK+ 1, MK- 25, MK- 53,
|
||||||
MK- 26, MK+ 0, MK+26, MK+40, MK+40, MK+26, MK+ 0, MK- 26,
|
MK- 25, MK+ 1, MK+27, MK+41, MK+41, MK+27, MK+ 1, MK- 25,
|
||||||
MK- 12, MK+ 12, MK+40, MK+54, MK+54, MK+40, MK+ 12, MK- 12,
|
MK- 11, MK+ 13, MK+41, MK+55, MK+55, MK+41, MK+ 13, MK- 11,
|
||||||
MK- 12, MK+ 12, MK+40, MK+54, MK+54, MK+40, MK+ 12, MK- 12,
|
MK- 11, MK+ 13, MK+41, MK+55, MK+55, MK+41, MK+ 13, MK- 11,
|
||||||
MK- 54, MK- 26, MK+ 0, MK+12, MK+12, MK+ 0, MK- 26, MK- 54,
|
MK- 53, MK- 25, MK+ 1, MK+13, MK+13, MK+ 1, MK- 25, MK- 53,
|
||||||
MK-194, MK- 68, MK-40, MK-26, MK-26, MK-40, MK- 68, MK-194
|
MK-193, MK- 67, MK-39, MK-25, MK-25, MK-39, MK- 67, MK-193
|
||||||
},
|
},
|
||||||
{// Bishop
|
{// Bishop
|
||||||
// A B C D E F G H
|
// A B C D E F G H
|
||||||
MB-41, MB-41, MB-36, MB-31, MB-31, MB-36, MB-41, MB-41,
|
MB-40, MB-40, MB-35, MB-30, MB-30, MB-35, MB-40, MB-40,
|
||||||
MB-18, MB- 1, MB- 5, MB- 1, MB- 1, MB- 5, MB- 1, MB-18,
|
MB-17, MB+ 0, MB- 4, MB+ 0, MB+ 0, MB- 4, MB+ 0, MB-17,
|
||||||
MB-14, MB- 5, MB+ 7, MB+ 3, MB+ 3, MB+ 7, MB- 5, MB-14,
|
MB-13, MB- 4, MB+ 8, MB+ 4, MB+ 4, MB+ 8, MB- 4, MB-13,
|
||||||
MB- 9, MB- 1, MB+ 3, MB+16, MB+16, MB+ 3, MB- 1, MB- 9,
|
MB- 8, MB+ 0, MB+ 4, MB+17, MB+17, MB+ 4, MB+ 0, MB- 8,
|
||||||
MB- 9, MB- 1, MB+ 3, MB+16, MB+16, MB+ 3, MB- 1, MB- 9,
|
MB- 8, MB+ 0, MB+ 4, MB+17, MB+17, MB+ 4, MB+ 0, MB- 8,
|
||||||
MB-14, MB- 5, MB+ 7, MB+ 3, MB+ 3, MB+ 7, MB- 5, MB-14,
|
MB-13, MB- 4, MB+ 8, MB+ 4, MB+ 4, MB+ 8, MB- 4, MB-13,
|
||||||
MB-18, MB- 1, MB- 5, MB- 1, MB- 1, MB- 5, MB- 1, MB-18,
|
MB-17, MB+ 0, MB- 4, MB+ 0, MB+ 0, MB- 4, MB+ 0, MB-17,
|
||||||
MB-18, MB-18, MB-14, MB- 9, MB- 9, MB-14, MB-18, MB-18
|
MB-17, MB-17, MB-13, MB- 8, MB- 8, MB-13, MB-17, MB-17
|
||||||
},
|
},
|
||||||
{// Rook
|
{// Rook
|
||||||
// A B C D E F G H
|
// A B C D E F G H
|
||||||
MR-14, MR-9, MR-4, MR-0, MR-0, MR-4, MR-9, MR-14,
|
MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
|
||||||
MR-14, MR-9, MR-4, MR-0, MR-0, MR-4, MR-9, MR-14,
|
MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
|
||||||
MR-14, MR-9, MR-4, MR-0, MR-0, MR-4, MR-9, MR-14,
|
MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
|
||||||
MR-14, MR-9, MR-4, MR-0, MR-0, MR-4, MR-9, MR-14,
|
MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
|
||||||
MR-14, MR-9, MR-4, MR-0, MR-0, MR-4, MR-9, MR-14,
|
MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
|
||||||
MR-14, MR-9, MR-4, MR-0, MR-0, MR-4, MR-9, MR-14,
|
MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
|
||||||
MR-14, MR-9, MR-4, MR-0, MR-0, MR-4, MR-9, MR-14,
|
MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
|
||||||
MR-14, MR-9, MR-4, MR-0, MR-0, MR-4, MR-9, MR-14
|
MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12
|
||||||
},
|
},
|
||||||
{// Queen
|
{// Queen
|
||||||
// A B C D E F G H
|
// A B C D E F G H
|
||||||
MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12,
|
MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
|
||||||
MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12,
|
MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
|
||||||
MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12,
|
MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
|
||||||
MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12,
|
MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
|
||||||
MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12,
|
MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
|
||||||
MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12,
|
MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
|
||||||
MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12,
|
MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
|
||||||
MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12, MQ+12
|
MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8
|
||||||
},
|
},
|
||||||
{// King
|
{// King
|
||||||
//A B C D E F G H
|
//A B C D E F G H
|
||||||
302, 328, 276, 225, 225, 276, 328, 302,
|
287, 311, 262, 214, 214, 262, 311, 287,
|
||||||
276, 302, 251, 200, 200, 251, 302, 276,
|
262, 287, 238, 190, 190, 238, 287, 262,
|
||||||
225, 251, 200, 149, 149, 200, 251, 225,
|
214, 238, 190, 142, 142, 190, 238, 214,
|
||||||
200, 225, 175, 124, 124, 175, 225, 200,
|
190, 214, 167, 119, 119, 167, 214, 190,
|
||||||
175, 200, 149, 98, 98, 149, 200, 175,
|
167, 190, 142, 94, 94, 142, 190, 167,
|
||||||
149, 175, 124, 72, 72, 124, 175, 149,
|
142, 167, 119, 69, 69, 119, 167, 142,
|
||||||
124, 149, 98, 47, 47, 98, 149, 124,
|
119, 142, 94, 46, 46, 94, 142, 119,
|
||||||
98, 124, 72, 21, 21, 72, 124, 98
|
94, 119, 69, 21, 21, 69, 119, 94
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
@ -119,12 +119,12 @@ static const int EgPST[][64] = {
|
||||||
{// Pawn
|
{// Pawn
|
||||||
// A B C D E F G H
|
// A B C D E F G H
|
||||||
0, 0, 0, 0, 0, 0, 0, 0,
|
0, 0, 0, 0, 0, 0, 0, 0,
|
||||||
EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7,
|
EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
|
||||||
EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7,
|
EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
|
||||||
EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7,
|
EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
|
||||||
EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7,
|
EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
|
||||||
EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7,
|
EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
|
||||||
EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7, EP-7,
|
EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
|
||||||
0, 0, 0, 0, 0, 0, 0, 0
|
0, 0, 0, 0, 0, 0, 0, 0
|
||||||
},
|
},
|
||||||
{// Knight
|
{// Knight
|
||||||
|
|
@ -140,47 +140,47 @@ static const int EgPST[][64] = {
|
||||||
},
|
},
|
||||||
{// Bishop
|
{// Bishop
|
||||||
// A B C D E F G H
|
// A B C D E F G H
|
||||||
EB-56, EB-39, EB-32, EB-23, EB-23, EB-32, EB-39, EB-56,
|
EB-59, EB-42, EB-35, EB-26, EB-26, EB-35, EB-42, EB-59,
|
||||||
EB-39, EB-23, EB-15, EB- 8, EB- 8, EB-15, EB-23, EB-39,
|
EB-42, EB-26, EB-18, EB-11, EB-11, EB-18, EB-26, EB-42,
|
||||||
EB-32, EB-15, EB- 8, EB- 1, EB- 1, EB- 8, EB-15, EB-32,
|
EB-35, EB-18, EB-11, EB- 4, EB- 4, EB-11, EB-18, EB-35,
|
||||||
EB-23, EB- 8, EB- 1, EB+ 7, EB+ 7, EB- 1, EB- 8, EB-23,
|
EB-26, EB-11, EB- 4, EB+ 4, EB+ 4, EB- 4, EB-11, EB-26,
|
||||||
EB-23, EB- 8, EB- 1, EB+ 7, EB+ 7, EB- 1, EB- 8, EB-23,
|
EB-26, EB-11, EB- 4, EB+ 4, EB+ 4, EB- 4, EB-11, EB-26,
|
||||||
EB-32, EB-15, EB- 8, EB- 1, EB- 1, EB- 8, EB-15, EB-32,
|
EB-35, EB-18, EB-11, EB- 4, EB- 4, EB-11, EB-18, EB-35,
|
||||||
EB-39, EB-23, EB-15, EB- 8, EB- 8, EB-15, EB-23, EB-39,
|
EB-42, EB-26, EB-18, EB-11, EB-11, EB-18, EB-26, EB-42,
|
||||||
EB-56, EB-39, EB-32, EB-23, EB-23, EB-32, EB-39, EB-56
|
EB-59, EB-42, EB-35, EB-26, EB-26, EB-35, EB-42, EB-59
|
||||||
},
|
},
|
||||||
{// Rook
|
{// Rook
|
||||||
// A B C D E F G H
|
// A B C D E F G H
|
||||||
ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1,
|
ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
|
||||||
ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1,
|
ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
|
||||||
ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1,
|
ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
|
||||||
ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1,
|
ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
|
||||||
ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1,
|
ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
|
||||||
ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1,
|
ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
|
||||||
ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1,
|
ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
|
||||||
ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1, ER+1
|
ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3
|
||||||
},
|
},
|
||||||
{// Queen
|
{// Queen
|
||||||
// A B C D E F G H
|
// A B C D E F G H
|
||||||
EQ-77, EQ-51, EQ-39, EQ-27, EQ-27, EQ-39, EQ-51, EQ-77,
|
EQ-80, EQ-54, EQ-42, EQ-30, EQ-30, EQ-42, EQ-54, EQ-80,
|
||||||
EQ-51, EQ-27, EQ-15, EQ- 3, EQ- 3, EQ-15, EQ-27, EQ-51,
|
EQ-54, EQ-30, EQ-18, EQ- 6, EQ- 6, EQ-18, EQ-30, EQ-54,
|
||||||
EQ-39, EQ-15, EQ- 3, EQ+ 9, EQ+ 9, EQ- 3, EQ-15, EQ-39,
|
EQ-42, EQ-18, EQ- 6, EQ+ 6, EQ+ 6, EQ- 6, EQ-18, EQ-42,
|
||||||
EQ-27, EQ- 3, EQ+ 9, EQ+21, EQ+21, EQ+ 9, EQ- 3, EQ-27,
|
EQ-30, EQ- 6, EQ+ 6, EQ+18, EQ+18, EQ+ 6, EQ- 6, EQ-30,
|
||||||
EQ-27, EQ- 3, EQ+ 9, EQ+21, EQ+21, EQ+ 9, EQ- 3, EQ-27,
|
EQ-30, EQ- 6, EQ+ 6, EQ+18, EQ+18, EQ+ 6, EQ- 6, EQ-30,
|
||||||
EQ-39, EQ-15, EQ- 3, EQ+ 9, EQ+ 9, EQ- 3, EQ-15, EQ-39,
|
EQ-42, EQ-18, EQ- 6, EQ+ 6, EQ+ 6, EQ- 6, EQ-18, EQ-42,
|
||||||
EQ-51, EQ-27, EQ-15, EQ- 3, EQ- 3, EQ-15, EQ-27, EQ-51,
|
EQ-54, EQ-30, EQ-18, EQ- 6, EQ- 6, EQ-18, EQ-30, EQ-54,
|
||||||
EQ-77, EQ-51, EQ-39, EQ-27, EQ-27, EQ-39, EQ-51, EQ-77
|
EQ-80, EQ-54, EQ-42, EQ-30, EQ-30, EQ-42, EQ-54, EQ-80
|
||||||
},
|
},
|
||||||
{// King
|
{// King
|
||||||
//A B C D E F G H
|
//A B C D E F G H
|
||||||
16, 78, 108, 139, 139, 108, 78, 16,
|
18, 77, 105, 135, 135, 105, 77, 18,
|
||||||
78, 139, 170, 200, 200, 170, 139, 78,
|
77, 135, 165, 193, 193, 165, 135, 77,
|
||||||
108, 170, 200, 230, 230, 200, 170, 108,
|
105, 165, 193, 222, 222, 193, 165, 105,
|
||||||
139, 200, 230, 261, 261, 230, 200, 139,
|
135, 193, 222, 251, 251, 222, 193, 135,
|
||||||
139, 200, 230, 261, 261, 230, 200, 139,
|
135, 193, 222, 251, 251, 222, 193, 135,
|
||||||
108, 170, 200, 230, 230, 200, 170, 108,
|
105, 165, 193, 222, 222, 193, 165, 105,
|
||||||
78, 139, 170, 200, 200, 170, 139, 78,
|
77, 135, 165, 193, 193, 165, 135, 77,
|
||||||
16, 78, 108, 139, 139, 108, 78, 16
|
18, 77, 105, 135, 135, 105, 77, 18
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
|
||||||
18
src/value.h
18
src/value.h
|
|
@ -62,16 +62,16 @@ enum Value {
|
||||||
///
|
///
|
||||||
/// Values modified by Joona Kiiski
|
/// Values modified by Joona Kiiski
|
||||||
|
|
||||||
const Value PawnValueMidgame = Value(0x0CC);
|
const Value PawnValueMidgame = Value(0x0C6);
|
||||||
const Value PawnValueEndgame = Value(0x101);
|
const Value PawnValueEndgame = Value(0x102);
|
||||||
const Value KnightValueMidgame = Value(0x332);
|
const Value KnightValueMidgame = Value(0x331);
|
||||||
const Value KnightValueEndgame = Value(0x34E);
|
const Value KnightValueEndgame = Value(0x34E);
|
||||||
const Value BishopValueMidgame = Value(0x345);
|
const Value BishopValueMidgame = Value(0x344);
|
||||||
const Value BishopValueEndgame = Value(0x356);
|
const Value BishopValueEndgame = Value(0x359);
|
||||||
const Value RookValueMidgame = Value(0x4F8);
|
const Value RookValueMidgame = Value(0x4F6);
|
||||||
const Value RookValueEndgame = Value(0x500);
|
const Value RookValueEndgame = Value(0x4FE);
|
||||||
const Value QueenValueMidgame = Value(0x9D5);
|
const Value QueenValueMidgame = Value(0x9D9);
|
||||||
const Value QueenValueEndgame = Value(0x9FB);
|
const Value QueenValueEndgame = Value(0x9FE);
|
||||||
|
|
||||||
const Value PieceValueMidgame[17] = {
|
const Value PieceValueMidgame[17] = {
|
||||||
Value(0),
|
Value(0),
|
||||||
|
|
|
||||||
Loading…
Add table
Reference in a new issue