Subversion Repositories Games.Chess Giants

#include "chess.h"

#include "chess.h"

/* *INDENT-OFF* */#if !defined(INLINEASM)

/* *INDENT-OFF* */#if !defined(INLINEASM)

unsigned char lsb[65536];

unsigned char lsb[65536];

#endif

#endif

unsigned char msb_8bit[256];

unsigned char msb_8bit[256];

unsigned char lsb_8bit[256];

unsigned char lsb_8bit[256];

unsigned char pop_cnt_8bit[256];

unsigned char pop_cnt_8bit[256];

char pgn_black[128] = {"Crafty " VERSION};

char pgn_round[128] = {"?"};

char pgn_black_elo[128] = {""};

char pgn_white[128] = {"unknown"};

char pgn_result[128] = {"*"};

char pgn_white_elo[128] = {""};

char *B_list[128];

char pgn_black[128] = {"Crafty " VERSION};

char *AK_list[128];

char pgn_black_elo[128] = {""};

char *IM_list[128];

char pgn_result[128] = {"*"};

char *SP_list[128];

char *B_list[128];

char *SP_opening_filename[128];

char *AK_list[128];

char *SP_personality_filename[128];

char *GM_list[128];

int output_format = 0;

char *IM_list[128];

#if !defined(NOEGTB)

char *SP_list[128];

int EGTB_draw = 0;

char *SP_opening_filename[128];

int EGTB_depth = 6;

char *SP_personality_filename[128];

size_t EGTB_cache_size = 4096 * 4096;

int output_format = 0;

void *EGTB_cache = (void *) 0;

#if defined(SYZYGY)

int EGTB_setup = 0;

int EGTBlimit = 0;

  magic_rook_mobility_table + 71680, magic_rook_mobility_table + 35840,

  magic_rook_mobility_table + 28672, magic_rook_mobility_table + 5120,

  magic_rook_mobility_table + 39936, magic_rook_mobility_table + 13312,

  magic_rook_mobility_table + 8192, magic_rook_mobility_table + 1024,

  magic_rook_mobility_table + 17408, magic_rook_mobility_table + 54272,

  magic_rook_mobility_table + 3072, magic_rook_mobility_table + 20480,

  magic_rook_mobility_table + 60416, magic_rook_mobility_table + 83968,

  magic_rook_mobility_table + 23552, magic_rook_mobility_table + 65536,

  magic_rook_mobility_table + 90112, magic_rook_mobility_table + 75776,

  magic_rook_mobility_table + 30720, magic_rook_mobility_table + 34816,

  magic_rook_mobility_table + 49152, magic_rook_mobility_table + 55296,

  magic_rook_mobility_table + 16384, magic_rook_mobility_table + 21504,

  magic_rook_mobility_table + 79872, magic_rook_mobility_table + 98304

  magic_rook_mobility_table + 59392, magic_rook_mobility_table + 67584,

};

  magic_rook_mobility_table + 71680, magic_rook_mobility_table + 35840,

const uint64_t magic_rook[64] = {

  magic_rook_mobility_table + 39936, magic_rook_mobility_table + 13312,

  0x0080001020400080ull, 0x0040001000200040ull, 0x0080081000200080ull,

  magic_rook_mobility_table + 17408, magic_rook_mobility_table + 54272,

  0x0080040800100080ull, 0x0080020400080080ull, 0x0080010200040080ull,

  magic_rook_mobility_table + 60416, magic_rook_mobility_table + 83968,

  0x0080008001000200ull, 0x0080002040800100ull, 0x0000800020400080ull,

  magic_rook_mobility_table + 90112, magic_rook_mobility_table + 75776,

  0x0000400020005000ull, 0x0000801000200080ull, 0x0000800800100080ull,

  magic_rook_mobility_table + 40960, magic_rook_mobility_table + 45056,

  0x0000208080004000ull, 0x0000200040005000ull, 0x0000100080200080ull,

  0x0000400020005000ull, 0x0000801000200080ull, 0x0000800800100080ull,

  0x0000080080100080ull, 0x0000040080080080ull, 0x0000020080040080ull,

  0x0000800400080080ull, 0x0000800200040080ull, 0x0000800100020080ull,

  0x0000010080800200ull, 0x0000800080004100ull, 0x0000204000800080ull,

  0x0000800040800100ull, 0x0000208000400080ull, 0x0000404000201000ull,

  0x0000200040401000ull, 0x0000100080802000ull, 0x0000080080801000ull,

  0x0000808010002000ull, 0x0000808008001000ull, 0x0000808004000800ull,

  0x0000040080800800ull, 0x0000020080800400ull, 0x0000020001010004ull,

  0x0000808002000400ull, 0x0000010100020004ull, 0x0000020000408104ull,

  0x0001FFFAABFAD1A2ull

  0x0000204000800080ull, 0x0000200040008080ull, 0x0000100020008080ull,

};

  0x0000080010008080ull, 0x0000040008008080ull, 0x0000020004008080ull,

const uint64_t magic_rook_mask[64] = {

  0x0000800100020080ull, 0x0000800041000080ull, 0x00FFFCDDFCED714Aull,

  0x000101010101017Eull, 0x000202020202027Cull, 0x000404040404047Aull,

  0x007FFCDDFCED714Aull, 0x003FFFCDFFD88096ull, 0x0000040810002101ull,

  0x0008080808080876ull, 0x001010101010106Eull, 0x002020202020205Eull,

  0x0001000204080011ull, 0x0001000204000801ull, 0x0001000082000401ull,

  0x0002020202027C00ull, 0x0004040404047A00ull, 0x0008080808087600ull,

};

  0x0010101010106E00ull, 0x0020202020205E00ull, 0x0040404040403E00ull,

const uint64_t magic_rook_mask[64] = {

  0x0080808080807E00ull, 0x00010101017E0100ull, 0x00020202027C0200ull,

  0x000101010101017Eull, 0x000202020202027Cull, 0x000404040404047Aull,

  0x00202020205E2000ull, 0x00404040403E4000ull, 0x00808080807E8000ull,

  0x004040404040403Eull, 0x008080808080807Eull, 0x0001010101017E00ull,

  0x000101017E010100ull, 0x000202027C020200ull, 0x000404047A040400ull,

  0x0002020202027C00ull, 0x0004040404047A00ull, 0x0008080808087600ull,

  0x0008080876080800ull, 0x001010106E101000ull, 0x002020205E202000ull,

  0x0010101010106E00ull, 0x0020202020205E00ull, 0x0040404040403E00ull,

  0x004040403E404000ull, 0x008080807E808000ull, 0x0001017E01010100ull,

  0x0080808080807E00ull, 0x00010101017E0100ull, 0x00020202027C0200ull,

  0x0002027C02020200ull, 0x0004047A04040400ull, 0x0008087608080800ull,

  0x00040404047A0400ull, 0x0008080808760800ull, 0x00101010106E1000ull,

  0x0010106E10101000ull, 0x0020205E20202000ull, 0x0040403E40404000ull,

  0x00202020205E2000ull, 0x00404040403E4000ull, 0x00808080807E8000ull,

  0x0080807E80808000ull, 0x00017E0101010100ull, 0x00027C0202020200ull,

  0x000101017E010100ull, 0x000202027C020200ull, 0x000404047A040400ull,

  0x00047A0404040400ull, 0x0008760808080800ull, 0x00106E1010101000ull,

  0x0008080876080800ull, 0x001010106E101000ull, 0x002020205E202000ull,

  0x007E010101010100ull, 0x007C020202020200ull, 0x007A040404040400ull,

  0x004040403E404000ull, 0x008080807E808000ull, 0x0001017E01010100ull,

  0x0076080808080800ull, 0x006E101010101000ull, 0x005E202020202000ull,

  0x0002027C02020200ull, 0x0004047A04040400ull, 0x0008087608080800ull,

  0x003E404040404000ull, 0x007E808080808000ull, 0x7E01010101010100ull,

  0x0010106E10101000ull, 0x0020205E20202000ull, 0x0040403E40404000ull,

  0x7C02020202020200ull, 0x7A04040404040400ull, 0x7608080808080800ull,

  0x0080807E80808000ull, 0x00017E0101010100ull, 0x00027C0202020200ull,

  0x6E10101010101000ull, 0x5E20202020202000ull, 0x3E40404040404000ull,

  0x00047A0404040400ull, 0x0008760808080800ull, 0x00106E1010101000ull,

  0x7E80808080808000ull

  0x00205E2020202000ull, 0x00403E4040404000ull, 0x00807E8080808000ull,

};

  0x007E010101010100ull, 0x007C020202020200ull, 0x007A040404040400ull,

  52, 53, 53, 53, 53, 53, 53, 52,

  0x003E404040404000ull, 0x007E808080808000ull, 0x7E01010101010100ull,

  53, 54, 54, 54, 54, 54, 54, 53,

  0x7C02020202020200ull, 0x7A04040404040400ull, 0x7608080808080800ull,

  53, 54, 54, 54, 54, 54, 54, 53,

  0x6E10101010101000ull, 0x5E20202020202000ull, 0x3E40404040404000ull,

  53, 54, 54, 54, 54, 54, 54, 53,

  0x7E80808080808000ull

  53, 54, 54, 54, 54, 54, 54, 53,

};

const int rank4[2] = {RANK5, RANK4};

  A7, B7, C7, D7, E7, F7, G7, H7,

const int rank5[2] = {RANK4, RANK5};

  A8, B8, C8, D8, E8, F8, G8, H8}

const int rank6[2] = {RANK3, RANK6};

};

const int rank7[2] = {RANK2, RANK7};

const int rank1[2] = {RANK8, RANK1};

const int rank8[2] = {RANK1, RANK8};

const int rank2[2] = {RANK7, RANK2};

const int csq[2] = {C8, C1};

const int rank4[2] = {RANK5, RANK4};

const int dsq[2] = {D8, D1};

const int rank5[2] = {RANK4, RANK5};

const int esq[2] = {E8, E1};

const int rank6[2] = {RANK3, RANK6};

const int fsq[2] = {F8, F1};

const int rank7[2] = {RANK2, RANK7};

const int gsq[2] = {G8, G1};

const int rank8[2] = {RANK1, RANK8};

    {0,  5<<21,  4<<21,  4<<21,  3<<21,  2<<21,  1<<21},

const int capleft[2] = {+9, -7};

    {0, 10<<21,  9<<21,  9<<21,  8<<21,  7<<21,  6<<21},

const int capright[2] = {+7, -9};

    {0, 15<<21, 14<<21, 14<<21, 13<<21, 12<<21, 11<<21},

const char empty_sqs[9] = {0, '1', '2', '3', '4', '5', '6', '7', '8'};

    {0, 15<<21, 14<<21, 14<<21, 13<<21, 12<<21, 11<<21},

const int pcval[7] = {0, 100, 300, 300, 500, 900, 9900};

    {0, 20<<21, 19<<21, 19<<21, 18<<21, 17<<21, 16<<21},

const int p_vals[7] = {0, 1, 3, 3, 5, 9, 99};

    {0, 25<<21, 24<<21, 24<<21, 23<<21, 22<<21, 21<<21},

    {0,  5<<21,  4<<21,  4<<21,  3<<21,  2<<21,  1<<21},

    {0, 30<<21, 29<<21, 29<<21, 28<<21, 27<<21, 26<<21}};

    {0, 10<<21,  9<<21,  9<<21,  8<<21,  7<<21,  6<<21},

const int pieces[2][7] = {

    {0, 15<<21, 14<<21, 14<<21, 13<<21, 12<<21, 11<<21},

  {0, -1, -2, -3, -4, -5, -6},

    {0, 15<<21, 14<<21, 14<<21, 13<<21, 12<<21, 11<<21},

  {0, +1, +2, +3, +4, +5, +6}

    {0, 20<<21, 19<<21, 19<<21, 18<<21, 17<<21, 16<<21},

};

    {0, 25<<21, 24<<21, 24<<21, 23<<21, 22<<21, 21<<21},

const int lower_n = 16;

const int pieces[2][7] = {

const int lower_b = 10;

const int lower_b = 10;

const int mobility_score_n[4] = {1, 2, 3, 4};

const int mobility_score_n[4] = {1, 2, 3, 4};

const int mobility_score_b[4] = {1, 2, 3, 4};

const int mobility_score_b[4] = {1, 2, 3, 4};

const int mobility_score_r[4] = {1, 2, 3, 4};

const int mobility_score_r[4] = {1, 2, 3, 4};

const int mob_curve_r[48] = {

const int mob_curve_r[48] = {