along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-
#if !defined(PSQTAB_H_INCLUDED)
#define PSQTAB_H_INCLUDED
-////
-//// Includes
-////
-
-#include "value.h"
+#include "types.h"
+namespace {
////
-//// Values tuned by Joona Kiiski
+//// Constants modified by Joona Kiiski
////
-static const int MgPST[][64] = { // [piece][square]
- {},
- { // Pawn
- 4, 5, 7, 8, 8, 7, 5, 4,
- 162, 183, 194, 204, 204, 194, 183, 162,
- 164, 185, 201, 227, 227, 201, 185, 164,
- 165, 186, 210, 247, 247, 210, 186, 165,
- 166, 187, 211, 229, 229, 211, 187, 166,
- 167, 188, 204, 209, 209, 204, 188, 167,
- 168, 189, 200, 210, 210, 200, 189, 168,
- 8, 9, 11, 12, 12, 11, 9, 8
+const Value MP = PawnValueMidgame;
+const Value MK = KnightValueMidgame;
+const Value MB = BishopValueMidgame;
+const Value MR = RookValueMidgame;
+const Value MQ = QueenValueMidgame;
+
+const Value EP = PawnValueEndgame;
+const Value EK = KnightValueEndgame;
+const Value EB = BishopValueEndgame;
+const Value ER = RookValueEndgame;
+const Value EQ = QueenValueEndgame;
+
+const int MgPST[][64] = {
+ { },
+ {// Pawn
+ // A B C D E F G H
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ MP-28, MP-6, MP+ 4, MP+14, MP+14, MP+ 4, MP-6, MP-28,
+ MP-28, MP-6, MP+ 9, MP+36, MP+36, MP+ 9, MP-6, MP-28,
+ MP-28, MP-6, MP+17, MP+58, MP+58, MP+17, MP-6, MP-28,
+ MP-28, MP-6, MP+17, MP+36, MP+36, MP+17, MP-6, MP-28,
+ MP-28, MP-6, MP+ 9, MP+14, MP+14, MP+ 9, MP-6, MP-28,
+ MP-28, MP-6, MP+ 4, MP+14, MP+14, MP+ 4, MP-6, MP-28,
+ 0, 0, 0, 0, 0, 0, 0, 0
},
- { // Knight
- 675, 709, 742, 759, 759, 742, 709, 675,
- 721, 752, 785, 802, 802, 785, 752, 721,
- 765, 797, 827, 841, 841, 827, 797, 765,
- 794, 823, 853, 869, 869, 853, 823, 794,
- 808, 834, 865, 881, 881, 865, 834, 808,
- 807, 833, 864, 879, 879, 864, 833, 807,
- 764, 794, 823, 837, 837, 823, 794, 764,
- 624, 752, 783, 799, 799, 783, 752, 624
+ {// Knight
+ // A B C D E F G H
+ MK-135, MK-107, MK-80, MK-67, MK-67, MK-80, MK-107, MK-135,
+ MK- 93, MK- 67, MK-39, MK-25, MK-25, MK-39, MK- 67, MK- 93,
+ MK- 53, MK- 25, MK+ 1, MK+13, MK+13, MK+ 1, MK- 25, MK- 53,
+ MK- 25, MK+ 1, MK+27, MK+41, MK+41, MK+27, MK+ 1, MK- 25,
+ MK- 11, MK+ 13, MK+41, MK+55, MK+55, MK+41, MK+ 13, MK- 11,
+ MK- 11, MK+ 13, MK+41, MK+55, MK+55, MK+41, MK+ 13, MK- 11,
+ MK- 53, MK- 25, MK+ 1, MK+13, MK+13, MK+ 1, MK- 25, MK- 53,
+ MK-193, MK- 67, MK-39, MK-25, MK-25, MK-39, MK- 67, MK-193
},
- { // Bishop
- 795, 792, 796, 800, 800, 796, 792, 795,
- 824, 845, 841, 844, 844, 841, 845, 824,
- 830, 841, 855, 848, 848, 855, 841, 830,
- 835, 844, 848, 867, 867, 848, 844, 835,
- 834, 843, 847, 866, 866, 847, 843, 834,
- 827, 838, 852, 845, 845, 852, 838, 827,
- 821, 841, 837, 840, 840, 837, 841, 821,
- 821, 820, 824, 830, 830, 824, 820, 821
+ {// Bishop
+ // A B C D E F G H
+ MB-40, MB-40, MB-35, MB-30, MB-30, MB-35, MB-40, MB-40,
+ MB-17, MB+ 0, MB- 4, MB+ 0, MB+ 0, MB- 4, MB+ 0, MB-17,
+ MB-13, MB- 4, MB+ 8, MB+ 4, MB+ 4, MB+ 8, MB- 4, MB-13,
+ MB- 8, MB+ 0, MB+ 4, MB+17, MB+17, MB+ 4, MB+ 0, MB- 8,
+ MB- 8, MB+ 0, MB+ 4, MB+17, MB+17, MB+ 4, MB+ 0, MB- 8,
+ MB-13, MB- 4, MB+ 8, MB+ 4, MB+ 4, MB+ 8, MB- 4, MB-13,
+ MB-17, MB+ 0, MB- 4, MB+ 0, MB+ 0, MB- 4, MB+ 0, MB-17,
+ MB-17, MB-17, MB-13, MB- 8, MB- 8, MB-13, MB-17, MB-17
},
- { // Rook
- 1258, 1263, 1268, 1272, 1272, 1268, 1263, 1258,
- 1258, 1263, 1268, 1272, 1272, 1268, 1263, 1258,
- 1258, 1263, 1268, 1272, 1272, 1268, 1263, 1258,
- 1258, 1263, 1268, 1272, 1272, 1268, 1263, 1258,
- 1258, 1263, 1268, 1272, 1272, 1268, 1263, 1258,
- 1258, 1263, 1268, 1272, 1272, 1268, 1263, 1258,
- 1258, 1263, 1268, 1272, 1272, 1268, 1263, 1258,
- 1258, 1263, 1268, 1272, 1272, 1268, 1263, 1258
+ {// Rook
+ // A B C D E F G H
+ MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
+ MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
+ MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
+ MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
+ MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
+ MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
+ MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12,
+ MR-12, MR-7, MR-2, MR+2, MR+2, MR-2, MR-7, MR-12
},
- { // Queen
- 2529, 2529, 2529, 2529, 2529, 2529, 2529, 2529,
- 2529, 2529, 2529, 2529, 2529, 2529, 2529, 2529,
- 2529, 2529, 2529, 2529, 2529, 2529, 2529, 2529,
- 2529, 2529, 2529, 2529, 2529, 2529, 2529, 2529,
- 2529, 2529, 2529, 2529, 2529, 2529, 2529, 2529,
- 2529, 2529, 2529, 2529, 2529, 2529, 2529, 2529,
- 2529, 2529, 2529, 2529, 2529, 2529, 2529, 2529,
- 2529, 2529, 2529, 2529, 2529, 2529, 2529, 2529
+ {// Queen
+ // A B C D E F G H
+ MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
+ MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
+ MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
+ MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
+ MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
+ MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
+ MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8,
+ MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8, MQ+8
},
- { // King
- 287, 311, 262, 214, 214, 262, 311, 287,
- 262, 287, 238, 190, 190, 238, 287, 262,
- 214, 238, 190, 142, 142, 190, 238, 214,
- 190, 214, 167, 119, 119, 167, 214, 190,
- 167, 190, 142, 94, 94, 142, 190, 167,
- 142, 167, 119, 69, 69, 119, 167, 142,
- 119, 142, 94, 46, 46, 94, 142, 119,
- 94, 119, 69, 21, 21, 69, 119, 94
+ {// King
+ //A B C D E F G H
+ 287, 311, 262, 214, 214, 262, 311, 287,
+ 262, 287, 238, 190, 190, 238, 287, 262,
+ 214, 238, 190, 142, 142, 190, 238, 214,
+ 190, 214, 167, 119, 119, 167, 214, 190,
+ 167, 190, 142, 94, 94, 142, 190, 167,
+ 142, 167, 119, 69, 69, 119, 167, 142,
+ 119, 142, 94, 46, 46, 94, 142, 119,
+ 94, 119, 69, 21, 21, 69, 119, 94
}
};
-static const int EgPST[][64] = { // [piece][square]
- {},
- { // Pawn
- 2, 0, -2, -4, -4, -2, 0, 2,
- 253, 251, 249, 247, 247, 249, 251, 253,
- 253, 251, 249, 247, 247, 249, 251, 253,
- 253, 251, 249, 247, 247, 249, 251, 253,
- 254, 252, 250, 248, 248, 250, 252, 254,
- 254, 252, 250, 248, 248, 250, 252, 254,
- 254, 252, 250, 248, 248, 250, 252, 254,
- 4, 2, 0, -2, -2, 0, 2, 4
+const int EgPST[][64] = {
+ { },
+ {// Pawn
+ // A B C D E F G H
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
+ EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
+ EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
+ EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
+ EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
+ EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8, EP-8,
+ 0, 0, 0, 0, 0, 0, 0, 0
},
- { // Knight
- 741, 765, 791, 806, 806, 791, 765, 741,
- 766, 790, 818, 834, 834, 818, 790, 766,
- 790, 816, 844, 858, 858, 844, 816, 790,
- 803, 830, 855, 873, 873, 855, 830, 803,
- 803, 830, 855, 873, 873, 855, 830, 803,
- 790, 816, 844, 858, 858, 844, 816, 790,
- 766, 790, 818, 834, 834, 818, 790, 766,
- 741, 765, 791, 806, 806, 791, 765, 741
+ {// Knight
+ // A B C D E F G H
+ EK-104, EK-79, EK-55, EK-42, EK-42, EK-55, EK-79, EK-104,
+ EK- 79, EK-55, EK-30, EK-17, EK-17, EK-30, EK-55, EK- 79,
+ EK- 55, EK-30, EK- 6, EK+ 5, EK+ 5, EK- 6, EK-30, EK- 55,
+ EK- 42, EK-17, EK+ 5, EK+18, EK+18, EK+ 5, EK-17, EK- 42,
+ EK- 42, EK-17, EK+ 5, EK+18, EK+18, EK+ 5, EK-17, EK- 42,
+ EK- 55, EK-30, EK- 6, EK+ 5, EK+ 5, EK- 6, EK-30, EK- 55,
+ EK- 79, EK-55, EK-30, EK-17, EK-17, EK-30, EK-55, EK- 79,
+ EK-104, EK-79, EK-55, EK-42, EK-42, EK-55, EK-79, EK-104
},
- { // Bishop
- 798, 816, 826, 836, 836, 826, 816, 798,
- 814, 831, 841, 849, 849, 841, 831, 814,
- 820, 838, 847, 856, 856, 847, 838, 820,
- 829, 845, 855, 865, 865, 855, 845, 829,
- 830, 846, 856, 866, 866, 856, 846, 830,
- 821, 840, 850, 859, 859, 850, 840, 821,
- 815, 833, 844, 853, 853, 844, 833, 815,
- 798, 817, 828, 839, 839, 828, 817, 798
+ {// Bishop
+ // A B C D E F G H
+ EB-59, EB-42, EB-35, EB-26, EB-26, EB-35, EB-42, EB-59,
+ EB-42, EB-26, EB-18, EB-11, EB-11, EB-18, EB-26, EB-42,
+ EB-35, EB-18, EB-11, EB- 4, EB- 4, EB-11, EB-18, EB-35,
+ EB-26, EB-11, EB- 4, EB+ 4, EB+ 4, EB- 4, EB-11, EB-26,
+ EB-26, EB-11, EB- 4, EB+ 4, EB+ 4, EB- 4, EB-11, EB-26,
+ EB-35, EB-18, EB-11, EB- 4, EB- 4, EB-11, EB-18, EB-35,
+ EB-42, EB-26, EB-18, EB-11, EB-11, EB-18, EB-26, EB-42,
+ EB-59, EB-42, EB-35, EB-26, EB-26, EB-35, EB-42, EB-59
},
- { // Rook
- 1281, 1281, 1281, 1281, 1281, 1281, 1281, 1281,
- 1281, 1281, 1281, 1281, 1281, 1281, 1281, 1281,
- 1281, 1281, 1281, 1281, 1281, 1281, 1281, 1281,
- 1281, 1281, 1281, 1281, 1281, 1281, 1281, 1281,
- 1281, 1281, 1281, 1281, 1281, 1281, 1281, 1281,
- 1281, 1281, 1281, 1281, 1281, 1281, 1281, 1281,
- 1281, 1281, 1281, 1281, 1281, 1281, 1281, 1281,
- 1281, 1281, 1281, 1281, 1281, 1281, 1281, 1281
+ {// Rook
+ // A B C D E F G H
+ ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
+ ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
+ ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
+ ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
+ ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
+ ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
+ ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3,
+ ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3, ER+3
},
- { // Queen
- 2478, 2504, 2516, 2528, 2528, 2516, 2504, 2478,
- 2504, 2528, 2540, 2552, 2552, 2540, 2528, 2504,
- 2516, 2540, 2552, 2564, 2564, 2552, 2540, 2516,
- 2528, 2552, 2564, 2576, 2576, 2564, 2552, 2528,
- 2528, 2552, 2564, 2576, 2576, 2564, 2552, 2528,
- 2516, 2540, 2552, 2564, 2564, 2552, 2540, 2516,
- 2504, 2528, 2540, 2552, 2552, 2540, 2528, 2504,
- 2478, 2504, 2516, 2528, 2528, 2516, 2504, 2478
+ {// Queen
+ // A B C D E F G H
+ EQ-80, EQ-54, EQ-42, EQ-30, EQ-30, EQ-42, EQ-54, EQ-80,
+ EQ-54, EQ-30, EQ-18, EQ- 6, EQ- 6, EQ-18, EQ-30, EQ-54,
+ EQ-42, EQ-18, EQ- 6, EQ+ 6, EQ+ 6, EQ- 6, EQ-18, EQ-42,
+ EQ-30, EQ- 6, EQ+ 6, EQ+18, EQ+18, EQ+ 6, EQ- 6, EQ-30,
+ EQ-30, EQ- 6, EQ+ 6, EQ+18, EQ+18, EQ+ 6, EQ- 6, EQ-30,
+ EQ-42, EQ-18, EQ- 6, EQ+ 6, EQ+ 6, EQ- 6, EQ-18, EQ-42,
+ EQ-54, EQ-30, EQ-18, EQ- 6, EQ- 6, EQ-18, EQ-30, EQ-54,
+ EQ-80, EQ-54, EQ-42, EQ-30, EQ-30, EQ-42, EQ-54, EQ-80
},
- { // King
- 18, 77, 105, 135, 135, 105, 77, 18,
- 77, 135, 165, 193, 193, 165, 135, 77,
- 105, 165, 193, 222, 222, 193, 165, 105,
- 135, 193, 222, 251, 251, 222, 193, 135,
- 135, 193, 222, 251, 251, 222, 193, 135,
- 105, 165, 193, 222, 222, 193, 165, 105,
- 77, 135, 165, 193, 193, 165, 135, 77,
- 18, 77, 105, 135, 135, 105, 77, 18
+ {// King
+ //A B C D E F G H
+ 18, 77, 105, 135, 135, 105, 77, 18,
+ 77, 135, 165, 193, 193, 165, 135, 77,
+ 105, 165, 193, 222, 222, 193, 165, 105,
+ 135, 193, 222, 251, 251, 222, 193, 135,
+ 135, 193, 222, 251, 251, 222, 193, 135,
+ 105, 165, 193, 222, 222, 193, 165, 105,
+ 77, 135, 165, 193, 193, 165, 135, 77,
+ 18, 77, 105, 135, 135, 105, 77, 18
}
};
+} // namespace
+
#endif // !defined(PSQTAB_H_INCLUDED)