/*verifica che la valutazione del bianco e del nero sia simmetrica*/
void test_eval() {
/* Materiale:equal
KS:equal OK
PS:black (White isolated and hang)*/
char p[] = "2rq1rk1/pb2bppp/1pn1p3/2p5/3P4/P1PBPN2/1B2QPPP/3R1RK1 w - - 0 1";
/*char fp[]="3r1rk1/1b2qppp/p1pbpn2/3p4/2P5/1PN1P3/PB2BPPP/2RQ1RK1 w - - 0 1";*/
/*char p[] = "8/PPP4k/8/8/8/8/4Kppp/8 w - - ";*/
/* Materiale:black (bishop pair)
KS:equal
PS:black (white weak white squares)*/
/*char p[]="rnbqkb1r/pppp1ppp/8/4P3/3P4/3Q4/PP3PPP/RNB1K1NR b KQkq - 0 1";*/
/* Materiale:black (bishop pair)
KS:equal
PS:black (white weak white squares isol back)*/
/*char p[]="r2qkb1r/1p1b3p/p3ppp1/2p5/2P5/4P2Q/PB1P1PPP/RN3RK1 b k - 0 1";*/
/* Materiale:equal
KS:equal
PS:equal*/
/*char p[]="r2q1rk1/pb1nbppp/1p2pn2/8/1P6/P4NP1/1B1NPPBP/R2Q1RK1 w - - 0 0";*/
/* Materiale:
KS:black
PS:black--->sbagliato*/
/*char p[]="2br1rk1/pp2bppp/3p2n1/3P4/4P1n1/1B3NN1/PP1B2PP/R3R1K1 w - - 0 0";*/
/* Materiale:
KS:white
PS:*/
/*char p[]="R1n5/5rkp/3p2p1/2rNpq2/1NP4b/7P/4QPP1/5RK1 b - - 0 1";*/
int score;
set_position(p);
init_data();
print_board();
print_bitboard();
/*Precalcoliamo*/
Phase(WHITE) = eval_phase(WHITE);
Phase(BLACK) = eval_phase(BLACK);
score = eval(0);
printf("eval %d\n", score);
/*set_position(fp);
init_data();
print_board();
print_bitboard();
Phase(WHITE)=eval_phase(WHITE);
Phase(BLACK)=eval_phase(BLACK);
score=eval(0);
printf("eval %d",score);*/
}
static void
check_hashkey_bit_not_set(Hash_Key key, s32bit index)
{
if( (key.key[index/32] & NTH_BIT(index%32)) ){
printf("%d", index);
print_bitboard(HORIZONTAL);
print_hashkey(key);
fatal_error(1, "HashKey Incorrect.\n");
}
}
void perft(char dep) {
int start_time, end_time;
char num[65];
float time;
/*char p0[]="r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1";
char p0[]="8/PPP4k/8/8/8/8/4Kppp/8 w - - ";*/
/*8/2p5/3p4/KP5r/1R3p1k/6P1/4P3/8 b - - 0 1*/
/*char p0[]="8/2p5/3p4/KP5r/1R3p1k/6P1/4P3/8 b - - 0 1";*/
/*8/5kpp/2K5/p5q1/6P1/5P2/8/2q5 w - - 0 53*/
/*char p0[]="8/5kpp/2K5/p5q1/6P1/5P2/8/2q5 w - - 0 53";
char p0[]="8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - -";
char p0[]="8/2p5/K2p4/1P5r/1R3p1k/8/4P1P1/8 b - - 0 1";//15
char p0[]="8/2p5/3p4/1P5r/KR3p1k/8/4P1P1/8 b - - 0 1";//15----30
char p0[]="8/2p5/3p4/KP5r/R4p1k/8/4P1P1/8 b - - 0 1";//15
char p0[]="8/2p5/3p4/KP5r/5p1k/1R6/4P1P1/8 b - - 0 1";//15
char p0[]="8/2p5/3p4/KP5r/5p1k/8/1R2P1P1/8 b - - 0 1";//16
char p0[]="8/2p5/3p4/KP5r/5p1k/8/4P1P1/1R6 b - - 0 1";//16
char p0[]="8/2p5/3p4/KP5r/2R2p1k/8/4P1P1/8 b - - 0 1";//15
char p0[]="8/2p5/3p4/KP5r/3R1p1k/8/4P1P1/8 b - - 0 1";//15
char p0[]="8/2p5/3p4/KP5r/4Rp1k/8/4P1P1/8 b - - 0 1";//15
char p0[]="8/2p5/3p4/KP5r/5R1k/8/4P1P1/8 b - - 0 1";//2-----109
char p0[]="8/2p5/3p4/KP5r/1R3p1k/4P3/6P1/8 b - - 0 1";//15
char p0[]="8/2p5/3p4/KP5r/1R2Pp1k/8/6P1/8 b - e3 0 1";//17----32 ERROR???
char p0[]="8/2p5/3p4/KP5r/1R3p1k/6P1/4P3/8 b - - 0 1";//4
char p0[]="8/2p5/3p4/KP5r/1R3pPk/8/4P3/8 b - g3 0 1";//18-----22
*/
init_board();
/*set_position(p0);*/
init_data();
print_board();
print_bitboard();
start_time = time_elapsed();
perf_t(dep);
end_time = time_elapsed();
_ui64toa(Nodes,num,10);
time = ((end_time - start_time) / (float)1000);
printf("\nmoves %s in %.3f sec.\n", num, time);
}
int
main(void)
{
struct ai_state ai_state;
struct bitboard board;
enum color cur_player;
struct move move;
enum result result;
int gameover = 1;
static char buf[4096];
char *p;
seed_ai(&ai_state);
while (1) {
if (gameover) {
init_bitboard(&board);
cur_player = WHITE;
gameover = 0;
}
print_bitboard(&board, cur_player);
printf("%s>%s ", cur_player == WHITE ? "\033[1;36m" : "\033[0;35m",
"\033[0m");
fflush(stdout);
fread_until((unsigned char *)buf, '\n', sizeof(buf), stdin);
if ((p = strchr(buf, '\n')) != NULL)
*p = '\0';
else
continue;
if (strcmp(buf, "quit") == 0)
break;
if (parse_san(&board, cur_player, buf, &move) != 0 ||
(result = make_move(&board, &move)) == ERROR) {
printf("INVALID MOVE!\n");
continue;
}
#ifdef PATCHED_1
printf("\n%s\n%x\n", buf, calculate_csum(result));
#else
printf("\n");
printf(buf);
printf("\n%x\n", calculate_csum(result));
#endif
switch (result) {
case CHECK:
printf("CHECK!\n");
break;
case CHECKMATE:
printf("CHECKMATE!\n");
gameover = 1;
break;
case STALEMATE:
printf("STALEMATE!\n");
gameover = 1;
break;
case CONTINUE:
default:
break;
}
cur_player = (cur_player == WHITE ? BLACK : WHITE);
}
return 0;
}
