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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 108 | pmbaty | 1 | #include "chess.h" |
| 2 | /* *INDENT-OFF* */ |
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| 3 | /* |
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| 4 | ************************************************************ |
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| 5 | * * |
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| 6 | * Pawn scoring terms. * |
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| 7 | * * |
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| 8 | ************************************************************ |
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| 9 | */ |
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| 10 | const int pawn_can_promote = 525; |
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| 11 | const int pawn_file_width = 8; |
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| 12 | const int pawn_unsupported[2] = { -8, -4 }; |
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| 13 | const int pawn_defects[2][8] = { |
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| 14 | { 0, 0, 0, 1, 2, 3, 0, 0 }, /* [black][8] */ |
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| 15 | { 0, 0, 3, 2, 1, 0, 0, 0 } /* [white][8] */ |
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| 16 | }; |
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| 17 | const int passed_pawn[8] = { 0, 0, 0, 2, 6, 12, 21, 0 }; |
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| 18 | const int passed_pawn_base[2] = { 4, 8 }; |
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| 19 | const int passed_pawn_free_advance = 8; |
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| 20 | const int passed_pawn_free_advance_1 = 5; |
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| 21 | const int passed_pawn_defended = 3; |
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| 22 | const int passed_pawn_defended_1 = 2; |
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| 23 | const int passed_pawn_candidate[2][8] = { |
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| 24 | { 0, 2, 2, 6, 13, 32, 0, 0 }, /* [mg][rank] */ |
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| 25 | { 0, 5, 5, 11, 27, 65, 0, 0 } /* [eg][rank] */ |
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| 26 | }; |
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| 27 | const int pawn_doubled[2][8] = { |
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| 154 | pmbaty | 28 | { 7, 8, 9, 9, 9, 9, 8, 7}, |
| 29 | {22, 19, 19, 19, 19, 19, 19, 22} |
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| 108 | pmbaty | 30 | }; |
| 31 | const int pawn_isolated[2][8] = { |
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| 32 | {14, 21, 23, 23, 23, 23, 21, 14}, |
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| 154 | pmbaty | 33 | { 5, 7, 8, 8, 8, 8, 7, 5} |
| 108 | pmbaty | 34 | }; |
| 35 | const int pawn_backward[2][8] = { |
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| 154 | pmbaty | 36 | { 8, 12, 14, 14, 14, 14, 12, 8}, |
| 37 | { 2, 3, 3, 3, 3, 3, 3, 2} |
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| 108 | pmbaty | 38 | }; |
| 154 | pmbaty | 39 | const int pawn_connected[2][8][8] = { |
| 40 | {{ 0, 0, 0, 0, 0, 0, 0, 0 }, |
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| 41 | { 0, 1, 1, 2, 2, 1, 1, 0 }, |
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| 42 | { 1, 2, 2, 3, 3, 2, 2, 1 }, |
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| 43 | { 3, 5, 6, 10, 10, 6, 5, 3 }, /* [mg][file][rank] */ |
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| 44 | { 12, 14, 17, 22, 22, 17, 14, 12 }, |
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| 45 | { 27, 29, 31, 35, 35, 31, 29, 27 }, |
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| 46 | { 54, 63, 65, 70, 70, 65, 63, 54 }, |
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| 47 | { 0, 0, 0, 0, 0, 0, 0, 0 }}, |
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| 48 | |||
| 49 | {{ 0, 0, 0, 0, 0, 0, 0, 0 }, |
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| 50 | { 1, 3, 3, 3, 3, 3, 1, 1 }, |
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| 51 | { 3, 6, 6, 6, 6, 6, 6, 1 }, |
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| 52 | { 6, 10, 10, 10, 10, 10, 10, 3 }, /* [eg][file][rank] */ |
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| 53 | { 13, 17, 17, 17, 17, 17, 17, 13 }, |
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| 54 | { 32, 38, 38, 38, 38, 38, 38, 32 }, |
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| 55 | { 76, 87, 87, 87, 87, 87, 87, 76 }, |
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| 56 | { 0, 0, 0, 0, 0, 0, 0, 0 }} |
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| 108 | pmbaty | 57 | }; |
| 154 | pmbaty | 58 | const int pval[2][64] = { |
| 59 | { 0, 0, 0, 0, 0, 0, 0, 0, |
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| 60 | -5, 0, 0, 0, 0, 0, 0, -5, |
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| 61 | -5, 0, 0, 0, 0, 0, 0, -5, |
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| 62 | -5, 0, 3, 5, 5, 3, 0, -5, /* [mg][black][sq] */ |
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| 63 | -5, 0, 5, 10, 10, 5, 0, -5, |
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| 64 | -5, 0, 3, 5, 5, 3, 0, -5, |
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| 65 | -5, 0, 0, 0, 0, 0, 0, -5, |
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| 66 | 0, 0, 0, 0, 0, 0, 0, 0 }, |
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| 108 | pmbaty | 67 | |
| 154 | pmbaty | 68 | { 0, 0, 0, 0, 0, 0, 0, 0, |
| 69 | -5, 0, 0, 0, 0, 0, 0, -5, |
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| 70 | -5, 0, 3, 5, 5, 3, 0, -5, |
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| 71 | -5, 0, 5, 10, 10, 5, 0, -5, /* [mg][white][sq] */ |
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| 72 | -5, 0, 3, 5, 5, 3, 0, -5, |
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| 73 | -5, 0, 0, 0, 0, 0, 0, -5, |
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| 74 | -5, 0, 0, 0, 0, 0, 0, -5, |
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| 75 | 0, 0, 0, 0, 0, 0, 0, 0 } |
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| 108 | pmbaty | 76 | }; |
| 77 | /* |
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| 78 | ************************************************************ |
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| 79 | * * |
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| 80 | * Knight scoring terms. * |
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| 81 | * * |
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| 82 | ************************************************************ |
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| 83 | */ |
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| 84 | const int king_tropism_n[8] = { 3, 3, 3, 2, 1, 0, 0, 0 }; |
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| 85 | const int knight_outpost[2][64] = { |
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| 86 | { 0, 0, 0, 0, 0, 0, 0, 0, |
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| 87 | 0, 0, 0, 0, 0, 0, 0, 0, |
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| 88 | 0, 1, 4, 4, 4, 4, 1, 0, |
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| 89 | 0, 2, 6, 8, 8, 6, 2, 0, |
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| 154 | pmbaty | 90 | 0, 1, 4, 4, 4, 4, 1, 0, /* [black][sq] */ |
| 108 | pmbaty | 91 | 0, 0, 0, 0, 0, 0, 0, 0, |
| 92 | 0, 0, 0, 0, 0, 0, 0, 0, |
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| 93 | 0, 0, 0, 0, 0, 0, 0, 0 }, |
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| 94 | |||
| 95 | { 0, 0, 0, 0, 0, 0, 0, 0, |
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| 96 | 0, 0, 0, 0, 0, 0, 0, 0, |
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| 97 | 0, 0, 0, 0, 0, 0, 0, 0, |
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| 98 | 0, 1, 4, 4, 4, 4, 1, 0, |
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| 154 | pmbaty | 99 | 0, 2, 6, 8, 8, 6, 2, 0, /* [white][sq] */ |
| 108 | pmbaty | 100 | 0, 1, 4, 4, 4, 4, 1, 0, |
| 101 | 0, 0, 0, 0, 0, 0, 0, 0, |
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| 102 | 0, 0, 0, 0, 0, 0, 0, 0 } |
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| 103 | }; |
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| 104 | const int nval[2][2][64] = { |
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| 105 | {{ -41, -29, -27, -15, -15, -27, -29, -41, |
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| 106 | -9, 4, 14, 20, 20, 14, 4, -9, |
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| 107 | -7, 10, 23, 29, 29, 23, 10, -7, |
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| 154 | pmbaty | 108 | -5, 12, 25, 32, 32, 25, 12, -5, /* [mg][black][sq] */ |
| 108 | pmbaty | 109 | -5, 10, 23, 28, 28, 23, 10, -5, |
| 110 | -7, -2, 19, 19, 19, 19, -2, -7, |
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| 111 | -9, -6, -2, 0, 0, -2, -6, -9, |
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| 112 | -31, -29, -27, -25, -25, -27, -29, -31 }, |
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| 113 | |||
| 114 | { -31, -29, -27, -25, -25, -27, -29, -31, |
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| 115 | -9, -6, -2, 0, 0, -2, -6, -9, |
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| 116 | -7, -2, 19, 19, 19, 19, -2, -7, |
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| 154 | pmbaty | 117 | -5, 10, 23, 28, 28, 23, 10, -5, /* [mg][white][sq] */ |
| 108 | pmbaty | 118 | -5, 12, 25, 32, 32, 25, 12, -5, |
| 119 | -7, 10, 23, 29, 29, 23, 10, -7, |
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| 120 | -9, 4, 14, 20, 20, 14, 4, -9, |
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| 121 | -41, -29, -27, -15, -15, -27, -29, -41 }}, |
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| 122 | |||
| 123 | {{ -41, -29, -27, -15, -15, -27, -29, -41, |
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| 124 | -9, 4, 14, 20, 20, 14, 4, -9, |
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| 125 | -7, 10, 23, 29, 29, 23, 10, -7, |
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| 154 | pmbaty | 126 | -5, 12, 25, 32, 32, 25, 12, -5, /* [eg][black][sq] */ |
| 108 | pmbaty | 127 | -5, 10, 23, 28, 28, 23, 10, -5, |
| 128 | -7, -2, 19, 19, 19, 19, -2, -7, |
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| 129 | -9, -6, -2, 0, 0, -2, -6, -9, |
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| 130 | -31, -29, -27, -25, -25, -27, -29, -31 }, |
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| 131 | |||
| 132 | { -31, -29, -27, -25, -25, -27, -29, -31, |
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| 133 | -9, -6, -2, 0, 0, -2, -6, -9, |
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| 134 | -7, -2, 19, 19, 19, 19, -2, -7, |
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| 154 | pmbaty | 135 | -5, 10, 23, 28, 28, 23, 10, -5, /* [eg][white][sq] */ |
| 108 | pmbaty | 136 | -5, 12, 25, 32, 32, 25, 12, -5, |
| 137 | -7, 10, 23, 29, 29, 23, 10, -7, |
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| 138 | -9, 4, 14, 20, 20, 14, 4, -9, |
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| 139 | -41, -29, -27, -15, -15, -27, -29, -41 }} |
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| 140 | }; |
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| 141 | /* |
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| 142 | ************************************************************ |
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| 143 | * * |
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| 144 | * Bishop scoring terms. * |
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| 145 | * * |
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| 146 | ************************************************************ |
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| 147 | */ |
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| 148 | const int bishop_trapped = 174; |
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| 149 | const int bishop_pawns_on_color[2] = { 4, 6 }; |
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| 150 | const int bishop_wing_pawns[2] = { 18, 36 }; |
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| 151 | const int bishop_pair[2] = { 38, 56 }; |
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| 152 | const int king_tropism_b[8] = { 2, 2, 2, 1, 0, 0, 0, 0 }; |
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| 153 | const int bishop_outpost[2][64] = { |
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| 154 | { 0, 0, 0, 0, 0, 0, 0, 0, |
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| 155 | 0, 0, 0, 0, 0, 0, 0, 0, |
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| 156 | 0, 1, 3, 3, 3, 3, 1, 0, |
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| 157 | 0, 3, 5, 5, 5, 5, 3, 0, |
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| 154 | pmbaty | 158 | 0, 1, 2, 2, 2, 2, 1, 0, /* [black][sq] */ |
| 108 | pmbaty | 159 | 0, 0, 1, 1, 1, 1, 0, 0, |
| 160 | 0, 0, 0, 0, 0, 0, 0, 0, |
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| 161 | 0, 0, 0, 0, 0, 0, 0, 0 }, |
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| 162 | |||
| 163 | { 0, 0, 0, 0, 0, 0, 0, 0, |
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| 164 | 0, 0, 0, 0, 0, 0, 0, 0, |
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| 165 | 0, 0, 1, 1, 1, 1, 0, 0, |
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| 166 | 0, 1, 2, 2, 2, 2, 1, 0, |
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| 154 | pmbaty | 167 | 0, 3, 5, 5, 5, 5, 3, 0, /* [white][sq] */ |
| 108 | pmbaty | 168 | 0, 1, 3, 3, 3, 3, 1, 0, |
| 169 | 0, 0, 0, 0, 0, 0, 0, 0, |
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| 170 | 0, 0, 0, 0, 0, 0, 0, 0 } |
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| 171 | }; |
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| 172 | const int bval[2][2][64] = { |
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| 173 | {{ 0, 0, 0, 0, 0, 0, 0, 0, |
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| 174 | 0, 4, 4, 4, 4, 4, 4, 0, |
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| 175 | 0, 4, 8, 8, 8, 8, 4, 0, |
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| 176 | 0, 4, 8, 12, 12, 8, 4, 0, |
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| 154 | pmbaty | 177 | 0, 4, 8, 12, 12, 8, 4, 0, /* [mg][black][sq] */ |
| 108 | pmbaty | 178 | 0, 4, 8, 8, 8, 8, 4, 0, |
| 179 | 0, 4, 4, 4, 4, 4, 4, 0, |
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| 180 | -15, -15, -15, -15, -15, -15, -15, -15}, |
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| 181 | |||
| 182 | {-15, -15, -15, -15, -15, -15, -15, -15, |
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| 183 | 0, 4, 4, 4, 4, 4, 4, 0, |
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| 184 | 0, 4, 8, 8, 8, 8, 4, 0, |
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| 185 | 0, 4, 8, 12, 12, 8, 4, 0, |
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| 154 | pmbaty | 186 | 0, 4, 8, 12, 12, 8, 4, 0, /* [mg][white][sq] */ |
| 108 | pmbaty | 187 | 0, 4, 8, 8, 8, 8, 4, 0, |
| 188 | 0, 4, 4, 4, 4, 4, 4, 0, |
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| 189 | 0, 0, 0, 0, 0, 0, 0, 0}}, |
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| 190 | |||
| 191 | {{ 0, 0, 0, 0, 0, 0, 0, 0, |
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| 192 | 0, 4, 4, 4, 4, 4, 4, 0, |
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| 193 | 0, 4, 8, 8, 8, 8, 4, 0, |
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| 194 | 0, 4, 8, 12, 12, 8, 4, 0, |
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| 154 | pmbaty | 195 | 0, 4, 8, 12, 12, 8, 4, 0, /* [eg][black][sq] */ |
| 108 | pmbaty | 196 | 0, 4, 8, 8, 8, 8, 4, 0, |
| 197 | 0, 4, 4, 4, 4, 4, 4, 0, |
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| 198 | -15, -15, -15, -15, -15, -15, -15, -15}, |
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| 199 | |||
| 200 | {-15, -15, -15, -15, -15, -15, -15, -15, |
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| 201 | 0, 4, 4, 4, 4, 4, 4, 0, |
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| 202 | 0, 4, 8, 8, 8, 8, 4, 0, |
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| 203 | 0, 4, 8, 12, 12, 8, 4, 0, |
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| 154 | pmbaty | 204 | 0, 4, 8, 12, 12, 8, 4, 0, /* [eg][white][sq] */ |
| 108 | pmbaty | 205 | 0, 4, 8, 8, 8, 8, 4, 0, |
| 206 | 0, 4, 4, 4, 4, 4, 4, 0, |
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| 207 | 0, 0, 0, 0, 0, 0, 0, 0}} |
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| 208 | }; |
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| 209 | /* |
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| 210 | ************************************************************ |
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| 211 | * * |
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| 212 | * Rook scoring terms. * |
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| 213 | * * |
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| 214 | ************************************************************ |
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| 215 | */ |
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| 216 | const int rook_on_7th[2] = { 25, 35 }; |
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| 217 | const int rook_connected_7th[2] = { 6, 10 }; |
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| 218 | const int rook_open_file[2] = { 35, 20 }; |
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| 219 | const int rook_half_open_file[2] = { 10, 10 }; |
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| 220 | const int king_tropism_r[8] = { 4, 4, 3, 2, 1, 1, 1, 1 }; |
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| 221 | /* |
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| 222 | ************************************************************ |
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| 223 | * * |
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| 224 | * Queen scoring terms. * |
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| 225 | * * |
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| 226 | ************************************************************ |
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| 227 | */ |
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| 228 | const int king_tropism_q[8] = { 6, 6, 5, 4, 3, 2, 2, 2 }; |
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| 229 | const int qval[2][2][64] = { |
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| 230 | {{ 0, 0, 0, 0, 0, 0, 0, 0, |
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| 231 | 0, 0, 4, 4, 4, 4, 0, 0, |
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| 232 | 0, 4, 4, 6, 6, 4, 4, 0, |
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| 233 | 0, 4, 6, 8, 8, 6, 4, 0, |
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| 154 | pmbaty | 234 | 0, 4, 6, 8, 8, 6, 4, 0, /* [mg][black][sq] */ |
| 108 | pmbaty | 235 | 0, 4, 4, 6, 6, 4, 4, 0, |
| 236 | 0, 0, 4, 4, 4, 4, 0, 0, |
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| 237 | 0, 0, 0, 0, 0, 0, 0, 0 }, |
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| 238 | |||
| 239 | { 0, 0, 0, 0, 0, 0, 0, 0, |
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| 240 | 0, 0, 4, 4, 4, 4, 0, 0, |
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| 241 | 0, 4, 4, 6, 6, 4, 4, 0, |
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| 242 | 0, 4, 6, 8, 8, 6, 4, 0, |
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| 154 | pmbaty | 243 | 0, 4, 6, 8, 8, 6, 4, 0, /* [mg][white][sq] */ |
| 108 | pmbaty | 244 | 0, 4, 4, 6, 6, 4, 4, 0, |
| 245 | 0, 0, 4, 4, 4, 4, 0, 0, |
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| 246 | 0, 0, 0, 0, 0, 0, 0, 0 }}, |
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| 247 | |||
| 248 | {{ 0, 0, 0, 0, 0, 0, 0, 0, |
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| 249 | 0, 0, 4, 4, 4, 4, 0, 0, |
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| 250 | 0, 4, 4, 6, 6, 4, 4, 0, |
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| 251 | 0, 4, 6, 8, 8, 6, 4, 0, |
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| 154 | pmbaty | 252 | 0, 4, 6, 8, 8, 6, 4, 0, /* [eg][black][sq] */ |
| 108 | pmbaty | 253 | 0, 4, 4, 6, 6, 4, 4, 0, |
| 254 | 0, 0, 4, 4, 4, 4, 0, 0, |
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| 255 | 0, 0, 0, 0, 0, 0, 0, 0 }, |
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| 256 | |||
| 257 | { 0, 0, 0, 0, 0, 0, 0, 0, |
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| 258 | 0, 0, 4, 4, 4, 4, 0, 0, |
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| 259 | 0, 4, 4, 6, 6, 4, 4, 0, |
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| 260 | 0, 4, 6, 8, 8, 6, 4, 0, |
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| 154 | pmbaty | 261 | 0, 4, 6, 8, 8, 6, 4, 0, /* [eg][white][sq] */ |
| 108 | pmbaty | 262 | 0, 4, 4, 6, 6, 4, 4, 0, |
| 263 | 0, 0, 4, 4, 4, 4, 0, 0, |
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| 264 | 0, 0, 0, 0, 0, 0, 0, 0 }} |
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| 265 | }; |
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| 266 | /* |
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| 267 | ************************************************************ |
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| 268 | * * |
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| 269 | * King scoring terms. * |
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| 270 | * * |
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| 271 | ************************************************************ |
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| 272 | */ |
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| 273 | int king_safety[16][16]; |
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| 274 | const int king_safety_mate_threat = 600; |
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| 275 | const int king_king_tropism = 10; |
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| 276 | const int open_file[8] = { 6, 5, 4, 4, 4, 4, 5, 6 }; |
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| 277 | const int half_open_file[8] = { 4, 4, 3, 3, 3, 3, 4, 4 }; |
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| 278 | const int safety_vector[16] = { |
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| 279 | 0, 7, 14, 21, 28, 35, 42, 49, |
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| 280 | 56, 63, 70, 77, 84, 91, 98, 105 |
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| 281 | }; |
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| 282 | const int tropism_vector[16] = { |
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| 283 | 0, 1, 2, 3, 4, 5, 11, 20, |
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| 284 | 32, 47, 65, 86, 110, 137, 167, 200 |
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| 285 | }; |
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| 286 | const int kval[2][64] = { |
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| 287 | {-40, -40, -40, -40, -40, -40, -40, -40, |
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| 288 | -40, -10, -10, -10, -10, -10, -10, -40, |
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| 289 | -40, -10, 60, 60, 60, 60, -10, -40, |
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| 290 | -40, -10, 60, 60, 60, 60, -10, -40, |
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| 154 | pmbaty | 291 | -40, -10, 40, 40, 40, 40, -10, -40, /* [black][sq] */ |
| 108 | pmbaty | 292 | -40, -10, 20, 20, 20, 20, -10, -40, |
| 293 | -40, -10, -10, -10, -10, -10, -10, -40, |
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| 294 | -40, -40, -40, -40, -40, -40, -40, -40 }, |
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| 295 | |||
| 296 | {-40, -40, -40, -40, -40, -40, -40, -40, |
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| 297 | -40, -10, -10, -10, -10, -10, -10, -40, |
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| 298 | -40, -10, 20, 20, 20, 20, -10, -40, |
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| 299 | -40, -10, 40, 40, 40, 40, -10, -40, |
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| 154 | pmbaty | 300 | -40, -10, 60, 60, 60, 60, -10, -40, /* [white][sq] */ |
| 108 | pmbaty | 301 | -40, -10, 60, 60, 60, 60, -10, -40, |
| 302 | -40, -10, -10, -10, -10, -10, -10, -40, |
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| 303 | -40, -40, -40, -40, -40, -40, -40, -40 } |
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| 304 | }; |
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| 305 | /* |
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| 306 | ************************************************************ |
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| 307 | * * |
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| 308 | * Miscellaneous evaluation constants. * |
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| 309 | * * |
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| 310 | ************************************************************ |
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| 311 | */ |
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| 312 | const int bad_trade = 90; |
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| 313 | const int dark_corner[2] = { FILEA, FILEH }; |
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| 314 | const int light_corner[2] = { FILEH, FILEA }; |
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| 315 | const int direction[2] = { -8, 8 }; |
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| 316 | const char square_color[64] = { |
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| 317 | 1, 0, 1, 0, 1, 0, 1, 0, |
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| 318 | 0, 1, 0, 1, 0, 1, 0, 1, |
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| 319 | 1, 0, 1, 0, 1, 0, 1, 0, |
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| 320 | 0, 1, 0, 1, 0, 1, 0, 1, |
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| 321 | 1, 0, 1, 0, 1, 0, 1, 0, |
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| 322 | 0, 1, 0, 1, 0, 1, 0, 1, |
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| 323 | 1, 0, 1, 0, 1, 0, 1, 0, |
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| 324 | 0, 1, 0, 1, 0, 1, 0, 1 |
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| 325 | }; |
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| 326 | /* |
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| 327 | ************************************************************ |
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| 328 | * * |
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| 329 | * Opening phase development terms. * |
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| 330 | * * |
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| 331 | ************************************************************ |
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| 332 | */ |
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| 333 | const int development_thematic = 12; |
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| 334 | const int development_losing_castle = 20; |
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| 335 | const int development_not_castled = 20; |
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| 336 | const int wtm_bonus[2] = { 5, 8 }; |
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| 337 | /* |
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| 338 | ************************************************************ |
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| 339 | * * |
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| 340 | * Skill command constants (should not be changed) * |
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| 341 | * * |
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| 342 | ************************************************************ |
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| 343 | */ |
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| 344 | uint64_t burner[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; |
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| 345 | const int burnc[10] = {128000, 64000, 32400, 15200, 7600, |
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| 346 | 3800, 1960, 1040, 480, 140}; |
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| 347 | /* |
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| 348 | ************************************************************ |
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| 349 | * * |
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| 350 | * Mop-up scoring terms. These are used in pawnless end- * |
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| 351 | * games to mate the weaker side. There is a special PST * |
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| 352 | * B+N vs lone king to make it easier to win with very * |
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| 353 | * shallow search depths. * |
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| 354 | * * |
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| 355 | ************************************************************ |
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| 356 | */ |
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| 357 | const char b_n_mate_dark_squares[64] = { |
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| 358 | 99, 90, 80, 70, 60, 50, 40, 30, |
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| 359 | 90, 80, 70, 60, 50, 40, 30, 40, |
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| 360 | 80, 70, 60, 50, 40, 30, 40, 50, |
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| 361 | 70, 60, 50, 40, 30, 40, 50, 60, |
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| 362 | 60, 50, 40, 30, 40, 50, 60, 70, |
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| 363 | 50, 40, 30, 40, 50, 60, 70, 80, |
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| 364 | 40, 30, 40, 50, 60, 70, 80, 90, |
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| 365 | 30, 40, 50, 60, 70, 80, 90, 99 |
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| 366 | }; |
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| 367 | const char b_n_mate_light_squares[64] = { |
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| 368 | 30, 40, 50, 60, 70, 80, 90, 99, |
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| 369 | 40, 30, 40, 50, 60, 70, 80, 90, |
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| 370 | 50, 40, 30, 40, 50, 60, 70, 80, |
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| 371 | 60, 50, 40, 30, 40, 50, 60, 70, |
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| 372 | 70, 60, 50, 40, 30, 40, 50, 60, |
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| 373 | 80, 70, 60, 50, 40, 30, 40, 50, |
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| 374 | 90, 80, 70, 60, 50, 40, 30, 40, |
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| 375 | 99, 90, 80, 70, 60, 50, 40, 30 |
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| 376 | }; |
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| 377 | const int mate[64] = { |
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| 378 | 200, 180, 160, 140, 140, 160, 180, 200, |
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| 379 | 180, 160, 140, 120, 120, 140, 160, 180, |
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| 380 | 160, 140, 120, 100, 100, 120, 140, 160, |
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| 381 | 140, 120, 100, 100, 100, 100, 120, 140, |
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| 382 | 140, 120, 100, 100, 100, 100, 120, 140, |
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| 383 | 160, 140, 120, 100, 100, 120, 140, 160, |
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| 384 | 180, 160, 140, 120, 120, 140, 160, 180, |
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| 385 | 200, 180, 160, 140, 140, 160, 180, 200 |
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| 386 | }; |
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| 387 | /* *INDENT-ON* */ |