new pos/bb funcs, legal(), better castling gen, etc. [see commit details]
- new sq_pinners
- new pseudo_is_legal() (unfinished)
- improve castling pseudo move gen
- more position and lower level bitboard helper funcs:
- pos_{_occ,between_occ,between_count,pinners}
- bb_{rank,file,rel_rank,_sq_aligned,_sq_between)
- rename some bitboard globals
- replace bb ranks/files enums with defines (issue with clang)
-> Need to find a way to use enum safely
- tests:
- add common-test.h
- new attack-test.c
This commit is contained in:
@@ -30,29 +30,29 @@ int main(int __unused ac, __unused char**av)
|
||||
"sliding", "diagonal", "antidiagonal", "file", "rank", "knight",
|
||||
"king"
|
||||
);
|
||||
bitboard_print_multi(str, 7,
|
||||
bb_file[i] | bb_rank[i] |
|
||||
bb_diag[i] | bb_anti[i],
|
||||
bb_diag[i], bb_anti[i],
|
||||
bb_file[i], bb_rank[i],
|
||||
bb_print_multi(str, 7,
|
||||
bb_sqfile[i] | bb_sqrank[i] |
|
||||
bb_sqdiag[i] | bb_sqanti[i],
|
||||
bb_sqdiag[i], bb_sqanti[i],
|
||||
bb_sqfile[i], bb_sqrank[i],
|
||||
bb_knight[i], bb_king[i]);
|
||||
}
|
||||
sprintf(str, "between: %-22s%-22s%-22s%-22s%-22s%-22s",
|
||||
"a1-a8", "a1-h8", "a1-h1", "a2-a7", "a2-g7", "a2-g2");
|
||||
bitboard_print_multi(str, 6,
|
||||
bb_print_multi(str, 6,
|
||||
bb_between[A1][A8], bb_between[A1][H8],
|
||||
bb_between[A1][H1], bb_between[A2][A7],
|
||||
bb_between[A2][G7], bb_between[A2][G2]);
|
||||
sprintf(str, "between: %-22s%-22s%-22s%-22s%-22s%-22s%-22s%-22s",
|
||||
"c3-c6", "c3-f6", "c3-f3", "c3-e1", "c3-c1", "c3-a1", "c3-a3", "c3-a5");
|
||||
bitboard_print_multi(str, 8,
|
||||
bb_print_multi(str, 8,
|
||||
bb_between[C3][C6], bb_between[C3][F6],
|
||||
bb_between[C3][F3], bb_between[C3][E1],
|
||||
bb_between[C3][C1], bb_between[C3][A1],
|
||||
bb_between[C3][A3], bb_between[C3][A5]);
|
||||
sprintf(str, "between: %-22s%-22s%-22s%-22s%-22s%-22s%-22s%-22s",
|
||||
"c4-c6", "c4-f6", "c4-f3", "c4-e1", "c4-c1", "c4-a1", "c4-a3", "c4-a5");
|
||||
bitboard_print_multi(str, 8,
|
||||
bb_print_multi(str, 8,
|
||||
bb_between[C4][C6], bb_between[C4][F6],
|
||||
bb_between[C4][F3], bb_between[C4][E1],
|
||||
bb_between[C4][C1], bb_between[C4][A1],
|
||||
|
||||
@@ -14,168 +14,331 @@
|
||||
#include <stdio.h>
|
||||
#include "chessdefs.h"
|
||||
/* when below FENs are in a struct with selection per test */
|
||||
#define NOTEST 0
|
||||
#define FEN 1
|
||||
#define BITBOARD 2
|
||||
#define MOVEGEN 4
|
||||
|
||||
#define ATTACK 8
|
||||
|
||||
struct fentest {
|
||||
uint modules;
|
||||
char *comment;
|
||||
char *fen;
|
||||
} fentest[] = {
|
||||
//static char *fentest[] = {
|
||||
/*
|
||||
{ ATTACK,
|
||||
"checkers: ",
|
||||
""
|
||||
},
|
||||
*/
|
||||
/* tests rank movegen bug - FIXED
|
||||
*/
|
||||
//"4k3/pppppppp/8/8/8/8/PPPPPPPP/2BRK3 w - - 0 1",
|
||||
//"4k3/pppppppp/8/8/8/8/PPPPPPPP/1B1R1K2 w - - 0 1",
|
||||
{ MOVEGEN, "onli pawn captures",
|
||||
"4k3/8/2p1p3/2PpP3/8/pp4pp/PP4PP/4K3 w - d6 0 1" },
|
||||
{ FEN , "king in check",
|
||||
"4k3/8/8/8/7b/8/8/4K3 w - - 0 1" },
|
||||
{ ATTACK,
|
||||
"checkers: a1 h1",
|
||||
"1k6/8/8/8/8/8/8/r2K3r w - - 1 1"
|
||||
},
|
||||
{ ATTACK,
|
||||
"checkers: a8 h8",
|
||||
"R2k3R/8/8/8/8/8/8/1K6 b - - 1 1"
|
||||
},
|
||||
{ ATTACK,
|
||||
"checkers: b3 g3",
|
||||
"1k6/8/8/8/8/1r1K2r1/8/8 w - - 1 1"
|
||||
},
|
||||
|
||||
/* illegal positions (en-prise king, wrong e.p. or castle flags, ...),
|
||||
* sometimes crash Stockfish
|
||||
*/
|
||||
{ FEN , "illegal EP and castle flags, fix-able by fen parser, SF crash",
|
||||
"4k3/8/8/8/7B/8/8/4K3 w KQkq e6 0 1" },
|
||||
{ FEN , "illegal, SF crash",
|
||||
"4k3/8/8/8/7b/8/8/4K3 b - - 0 1" },
|
||||
{ FEN , "illegal, SF crash",
|
||||
"2r1k3/3B4/8/8/8/8/8/4K3 w - - 0 1" },
|
||||
{ FEN , "illegal, SF crash",
|
||||
"2r1k3/3P4/8/8/8/8/8/4K3 w - - 0 1" },
|
||||
{ ATTACK,
|
||||
"checkers: b6 g6",
|
||||
"8/8/1R1k2R1/8/8/8/8/1K6 b - - 1 1"
|
||||
},
|
||||
|
||||
// First game moves
|
||||
{ FEN | MOVEGEN, "initial pos",
|
||||
"rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1" },
|
||||
{ FEN | MOVEGEN, "1.e4",
|
||||
"rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1" },
|
||||
{ FEN | MOVEGEN, "1.Nh3",
|
||||
"rnbqkbnr/pppppppp/8/8/8/7N/PPPPPPPP/RNBQKB1R b KQkq - 1 1" },
|
||||
{ FEN | MOVEGEN, "1.e4 e5 2.Nf3 Nc6",
|
||||
"r1bqkbnr/pp1ppppp/2n5/2p5/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 0 1" },
|
||||
{ ATTACK,
|
||||
"checkers: g2 g7",
|
||||
"8/k5r1/8/8/6K1/8/6r1/8 w - - 1 1"
|
||||
},
|
||||
{ ATTACK,
|
||||
"checkers: g2 g7",
|
||||
"8/6R1/8/6k1/8/8/K5R1/8 b - - 1 1"
|
||||
},
|
||||
{ ATTACK,
|
||||
"checkers: d5 e3, pinners: a1 h1 a4 h5",
|
||||
"3k4/8/8/3r3b/b7/1N2n3/4B3/rN1K1R1r w - - 1 0"
|
||||
},
|
||||
{ ATTACK,
|
||||
"checkers: d5 e3, pinners: none (2 pieces between attacker & K)",
|
||||
"3k4/8/8/3r3b/b7/1N2nn2/2n1B3/rNBK1Rbr w - - 1 1"
|
||||
},
|
||||
|
||||
{ ATTACK,
|
||||
"checkers: d4 e6 pinners: h4 a5 a8 h8",
|
||||
"Rn1k1r1R/4b3/1n2N3/B7/3R3B/8/8/3K4 b - - 1 1"
|
||||
},
|
||||
{ ATTACK,
|
||||
"checkers: d5 e3, pinners: a1 h1 a4 h5",
|
||||
"3k4/8/8/3r3b/b7/1N2n3/4B3/rN1K1R1r w - - 1 0"
|
||||
},
|
||||
|
||||
{ MOVEGEN,
|
||||
"only pawn captures",
|
||||
"4k3/8/2p1p3/2PpP3/8/pp4pp/PP4PP/4K3 w - d6 0 1"
|
||||
},
|
||||
|
||||
{ FEN | ATTACK,
|
||||
"checker: h4",
|
||||
"4k3/8/8/8/7b/8/8/4K3 w - - 0 1"
|
||||
},
|
||||
// First game moves
|
||||
{ FEN | MOVEGEN,
|
||||
"initial pos",
|
||||
"rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"1.e4",
|
||||
"rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"1.Nh3",
|
||||
"rnbqkbnr/pppppppp/8/8/8/7N/PPPPPPPP/RNBQKB1R b KQkq - 1 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"1.e4 e5 2.Nf3 Nc6",
|
||||
"r1bqkbnr/pp1ppppp/2n5/2p5/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 0 1"
|
||||
},
|
||||
|
||||
// castling test
|
||||
// both can castle queen only
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r3k2r/8/3B4/8/8/3b4/8/R3K2R w KQkq - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r3k2r/8/3BB3/8/8/3bb3/8/R3K2R w KQkq - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r2bkb1r/8/8/8/8/3bb3/8/R2BKB1R w KQkq - 0 1" },
|
||||
// 4 castle possible, only K+R
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r3k2r/8/8/8/8/8/8/R3K2R w KQkq - 0 1" },
|
||||
// only kings on A1/A8, white to play
|
||||
{ FEN | MOVEGEN, "",
|
||||
"k7/8/8/8/8/8/8/K7 w - - 0 1" },
|
||||
// only one move possible (Pf2xBg3)
|
||||
{ FEN | MOVEGEN, "",
|
||||
"k7/8/8/1p1p4/pPpPp3/P1PpPpb1/NBNP1P2/KBB1B3 w - - 0 1" },
|
||||
// only 2 moves possible (Ph5xg6 e.p., Ph5-h6)
|
||||
{ FEN | MOVEGEN, "",
|
||||
"k7/8/8/1p1p2pP/pPpPp3/P1PpPp2/NBNP1P2/KBB1B3 w - g6 0 1" },
|
||||
// 2 Kings, W/B/ pawns on 7th for promotion
|
||||
{ FEN | MOVEGEN, "",
|
||||
"k4n2/4P3/8/8/8/8/4p3/K4N2 w - - 0 1" },
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r3k2r/8/3B4/8/8/3b4/8/R3K2R w KQkq - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r3k2r/8/3BB3/8/8/3bb3/8/R3K2R w KQkq - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r2bkb1r/8/8/8/8/3bb3/8/R2BKB1R w KQkq - 0 1"
|
||||
},
|
||||
//
|
||||
{ FEN | MOVEGEN,
|
||||
"4 castle possible, only K+R",
|
||||
"r3k2r/8/8/8/8/8/8/R3K2R w KQkq - 0 1"
|
||||
},
|
||||
//
|
||||
{ FEN | MOVEGEN,
|
||||
"only kings on A1/A8, white to play",
|
||||
"k7/8/8/8/8/8/8/K7 w - - 0 1"
|
||||
},
|
||||
//
|
||||
{ FEN | MOVEGEN,
|
||||
"only one move possible (Pf2xBg3)",
|
||||
"k7/8/8/1p1p4/pPpPp3/P1PpPpb1/NBNP1P2/KBB1B3 w - - 0 1"
|
||||
},
|
||||
//
|
||||
{ FEN | MOVEGEN,
|
||||
"only 2 moves possible (Ph5xg6 e.p., Ph5-h6)",
|
||||
"k7/8/8/1p1p2pP/pPpPp3/P1PpPp2/NBNP1P2/KBB1B3 w - g6 0 1"
|
||||
},
|
||||
//
|
||||
{ FEN | MOVEGEN,
|
||||
"2 Kings, W/B/ pawns on 7th for promotion",
|
||||
"k4n2/4P3/8/8/8/8/4p3/K4N2 w - - 0 1"
|
||||
},
|
||||
// white castled, and can e.p. on c6 black can castle
|
||||
// white is a pawn down
|
||||
// white has 36 moves: P=11 + 1 e.p. N=6+3 B=5+5 R=1 Q=3 K=1 + 1 e.p.
|
||||
// black has 33 moves: P=11 N=2+7 B=5 R=3 Q=3 K=1 + castle
|
||||
{ FEN | MOVEGEN, "",
|
||||
"rnbqk2r/pp1pbpp1/7p/2pPp3/4n3/3B1N2/PPP2PPP/RNBQ1RK1 w kq c6 0 7" },
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"rnbqk2r/pp1pbpp1/7p/2pPp3/4n3/3B1N2/PPP2PPP/RNBQ1RK1 w kq c6 0 7"
|
||||
},
|
||||
|
||||
{ FEN | MOVEGEN, "",
|
||||
"4k3/4p3/8/b7/1BR1p2p/1Q3P2/5N2/4K3 w - - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r1bq1rk1/pppp1ppp/2n2n2/4p3/2B1P3/3PPN2/PPP3PP/RN1QK2R b KQ - 1 7" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"6k1/6pp/R2p4/p1p5/8/1P1r3P/6P1/6K1 b - - 3 3" },
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"4k3/4p3/8/b7/1BR1p2p/1Q3P2/5N2/4K3 w - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r1bq1rk1/pppp1ppp/2n2n2/4p3/2B1P3/3PPN2/PPP3PP/RN1QK2R b KQ - 1 7"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"6k1/6pp/R2p4/p1p5/8/1P1r3P/6P1/6K1 b - - 3 3"
|
||||
},
|
||||
|
||||
// below tests are from:
|
||||
// - Rodent IV
|
||||
// - https://www.chessprogramming.net/perfect-perft/
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"4rrk1/pp1n3p/3q2pQ/2p1pb2/2PP4/2P3N1/P2B2PP/4RRK1 b - - 7 19" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"rq3rk1/ppp2ppp/1bnpb3/3N2B1/3NP3/7P/PPPQ1PP1/2KR3R w - - 7 14" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r1bq1r1k/1pp1n1pp/1p1p4/4p2Q/4Pp2/1BNP4/PPP2PPP/3R1RK1 w - - 2 14" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r3r1k1/2p2ppp/p1p1bn2/8/1q2P3/2NPQN2/PPP3PP/R4RK1 b - - 2 15" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"1rbqk1nr/p3ppbp/2np2p1/2p5/1p2PP2/3PB1P1/PPPQ2BP/R2NK1NR b KQk - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r1bqk2r/pp1p1ppp/2n1pn2/2p5/1bPP4/2NBP3/PP2NPPP/R1BQK2R b KQkq - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"rnb1kb1r/ppp2ppp/1q2p3/4P3/2P1Q3/5N2/PP1P1PPP/R1B1KB1R b KQkq - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r1b2rk1/pp2nppp/1b2p3/3p4/3N1P2/2P2NP1/PP3PBP/R3R1K1 b - - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"n1q1r1k1/3b3n/p2p1bp1/P1pPp2p/2P1P3/2NBB2P/3Q1PK1/1R4N1 b - - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r1bq1r1k/b1p1npp1/p2p3p/1p6/3PP3/1B2NN2/PP3PPP/R2Q1RK1 w - - 1 16" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"3r1rk1/p5pp/bpp1pp2/8/q1PP1P2/b3P3/P2NQRPP/1R2B1K1 b - - 6 22" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r1q2rk1/2p1bppp/2Pp4/p6b/Q1PNp3/4B3/PP1R1PPP/2K4R w - - 2 18" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"4k2r/1pb2ppp/1p2p3/1R1p4/3P4/2r1PN2/P4PPP/1R4K1 b - - 3 22" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"3q2k1/pb3p1p/4pbp1/2r5/PpN2N2/1P2P2P/5PP1/Q2R2K1 b - - 4 26" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"2r5/8/1n6/1P1p1pkp/p2P4/R1P1PKP1/8/1R6 w - - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r2q1rk1/1b1nbppp/4p3/3pP3/p1pP4/PpP2N1P/1P3PP1/R1BQRNK1 b - - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"6k1/5pp1/7p/p1p2n1P/P4N2/6P1/1P3P1K/8 w - - 0 35" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r4rk1/1pp1q1pp/p2p4/3Pn3/1PP1Pp2/P7/3QB1PP/2R2RK1 b - - 0 1" },
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"4rrk1/pp1n3p/3q2pQ/2p1pb2/2PP4/2P3N1/P2B2PP/4RRK1 b - - 7 19"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"rq3rk1/ppp2ppp/1bnpb3/3N2B1/3NP3/7P/PPPQ1PP1/2KR3R w - - 7 14"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r1bq1r1k/1pp1n1pp/1p1p4/4p2Q/4Pp2/1BNP4/PPP2PPP/3R1RK1 w - - 2 14"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r3r1k1/2p2ppp/p1p1bn2/8/1q2P3/2NPQN2/PPP3PP/R4RK1 b - - 2 15"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"1rbqk1nr/p3ppbp/2np2p1/2p5/1p2PP2/3PB1P1/PPPQ2BP/R2NK1NR b KQk - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r1bqk2r/pp1p1ppp/2n1pn2/2p5/1bPP4/2NBP3/PP2NPPP/R1BQK2R b KQkq - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"rnb1kb1r/ppp2ppp/1q2p3/4P3/2P1Q3/5N2/PP1P1PPP/R1B1KB1R b KQkq - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r1b2rk1/pp2nppp/1b2p3/3p4/3N1P2/2P2NP1/PP3PBP/R3R1K1 b - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"n1q1r1k1/3b3n/p2p1bp1/P1pPp2p/2P1P3/2NBB2P/3Q1PK1/1R4N1 b - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r1bq1r1k/b1p1npp1/p2p3p/1p6/3PP3/1B2NN2/PP3PPP/R2Q1RK1 w - - 1 16"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"3r1rk1/p5pp/bpp1pp2/8/q1PP1P2/b3P3/P2NQRPP/1R2B1K1 b - - 6 22"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r1q2rk1/2p1bppp/2Pp4/p6b/Q1PNp3/4B3/PP1R1PPP/2K4R w - - 2 18"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"4k2r/1pb2ppp/1p2p3/1R1p4/3P4/2r1PN2/P4PPP/1R4K1 b - - 3 22"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"3q2k1/pb3p1p/4pbp1/2r5/PpN2N2/1P2P2P/5PP1/Q2R2K1 b - - 4 26"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"2r5/8/1n6/1P1p1pkp/p2P4/R1P1PKP1/8/1R6 w - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r2q1rk1/1b1nbppp/4p3/3pP3/p1pP4/PpP2N1P/1P3PP1/R1BQRNK1 b - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"6k1/5pp1/7p/p1p2n1P/P4N2/6P1/1P3P1K/8 w - - 0 35"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r4rk1/1pp1q1pp/p2p4/3Pn3/1PP1Pp2/P7/3QB1PP/2R2RK1 b - - 0 1"
|
||||
},
|
||||
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r3k2r/Pppp1ppp/1b3nbN/nP6/BBP1P3/q4N2/Pp1P2PP/R2Q1RK1 w kq - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"1k6/1b6/8/8/7R/8/8/4K2R b K - 0 1" },
|
||||
{ FEN | MOVEGEN, "",
|
||||
"3k4/3p4/8/K1P4r/8/8/8/8 b - - 0 1" }, // Illegal ep move #1
|
||||
{ FEN | MOVEGEN, "",
|
||||
"8/8/4k3/8/2p5/8/B2P2K1/8 w - - 0 1" }, // Illegal ep move #2
|
||||
{ FEN | MOVEGEN, "",
|
||||
"8/8/1k6/2b5/2pP4/8/5K2/8 b - d3 0 1" }, // EP Capture Checks Opponent
|
||||
{ FEN | MOVEGEN, "",
|
||||
"5k2/8/8/8/8/8/8/4K2R w K - 0 1" }, // Short Castling Gives Check
|
||||
{ FEN | MOVEGEN, "",
|
||||
"3k4/8/8/8/8/8/8/R3K3 w Q - 0 1" }, // Long Castling Gives Check
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r3k2r/1b4bq/8/8/8/8/7B/R3K2R w KQkq - 0 1" }, // Castle Rights
|
||||
{ FEN | MOVEGEN, "",
|
||||
"r3k2r/8/3Q4/8/8/5q2/8/R3K2R b KQkq - 0 1" }, // Castling Prevented
|
||||
{ FEN | MOVEGEN, "",
|
||||
"2K2r2/4P3/8/8/8/8/8/3k4 w - - 0 1" }, // Promote out of Check
|
||||
{ FEN | MOVEGEN, "",
|
||||
"8/8/1P2K3/8/2n5/1q6/8/5k2 b - - 0 1" }, // Discovered Check
|
||||
{ FEN | MOVEGEN, "",
|
||||
"4k3/1P6/8/8/8/8/K7/8 w - - 0 1" }, // Promote to give check
|
||||
{ FEN | MOVEGEN, "",
|
||||
"8/P1k5/K7/8/8/8/8/8 w - - 0 1" }, // Under Promote to give check
|
||||
{ FEN | MOVEGEN, "",
|
||||
"K1k5/8/P7/8/8/8/8/8 w - - 0 1" }, // Self Stalemate
|
||||
{ FEN | MOVEGEN, "",
|
||||
"8/k1P5/8/1K6/8/8/8/8 w - - 0 1" }, // Stalemate & Checkmate
|
||||
{ FEN | MOVEGEN, "",
|
||||
"8/8/2k5/5q2/5n2/8/5K2/8 b - - 0 1" }, // Stalemate & Checkmate
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"r3k2r/Pppp1ppp/1b3nbN/nP6/BBP1P3/q4N2/Pp1P2PP/R2Q1RK1 w kq - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"",
|
||||
"1k6/1b6/8/8/7R/8/8/4K2R b K - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Illegal ep move #1",
|
||||
"3k4/3p4/8/K1P4r/8/8/8/8 b - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Illegal ep move #2",
|
||||
"8/8/4k3/8/2p5/8/B2P2K1/8 w - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"EP Capture Checks Opponent",
|
||||
"8/8/1k6/2b5/2pP4/8/5K2/8 b - d3 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Short Castling Gives Check",
|
||||
"5k2/8/8/8/8/8/8/4K2R w K - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Long Castling Gives Check",
|
||||
"3k4/8/8/8/8/8/8/R3K3 w Q - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Castle Rights",
|
||||
"r3k2r/1b4bq/8/8/8/8/7B/R3K2R w KQkq - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Castling Prevented",
|
||||
"r3k2r/8/3Q4/8/8/5q2/8/R3K2R b KQkq - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Promote out of Check",
|
||||
"2K2r2/4P3/8/8/8/8/8/3k4 w - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Discovered Check",
|
||||
"8/8/1P2K3/8/2n5/1q6/8/5k2 b - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Promote to give check",
|
||||
"4k3/1P6/8/8/8/8/K7/8 w - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Under Promote to give check",
|
||||
"8/P1k5/K7/8/8/8/8/8 w - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Self Stalemate",
|
||||
"K1k5/8/P7/8/8/8/8/8 w - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Stalemate & Checkmate",
|
||||
"8/k1P5/8/1K6/8/8/8/8 w - - 0 1"
|
||||
},
|
||||
{ FEN | MOVEGEN,
|
||||
"Stalemate & Checkmate",
|
||||
"8/8/2k5/5q2/5n2/8/5K2/8 b - - 0 1"
|
||||
},
|
||||
|
||||
{ FEN,
|
||||
"illegal EP and castle flags, fix-able by fen parser, SF crash",
|
||||
"4k3/8/8/8/7B/8/8/4K3 w KQkq e6 0 1"
|
||||
},
|
||||
{ FEN,
|
||||
"illegal, SF crash",
|
||||
"4k3/8/8/8/7b/8/8/4K3 b - - 0 1"
|
||||
},
|
||||
{ FEN,
|
||||
"illegal, SF crash",
|
||||
"2r1k3/3B4/8/8/8/8/8/4K3 w - - 0 1"
|
||||
},
|
||||
{ FEN,
|
||||
"illegal, SF crash",
|
||||
"2r1k3/3P4/8/8/8/8/8/4K3 w - - 0 1"
|
||||
},
|
||||
|
||||
{ 0, NULL, NULL }
|
||||
};
|
||||
|
||||
static int cur = 0;
|
||||
|
||||
static char* next_fen(uint module)
|
||||
static char *next_fen(uint module)
|
||||
{
|
||||
while (fentest[cur].fen && !(fentest[cur].modules & module))
|
||||
cur++;
|
||||
|
||||
@@ -26,17 +26,23 @@ int main(__unused int ac, __unused char**av)
|
||||
const char *fen;
|
||||
char revfen[128];
|
||||
|
||||
setlinebuf(stdout); /* line-buffered stdout */
|
||||
|
||||
bitboard_init();
|
||||
|
||||
while ((fen = next_fen(FEN))) {
|
||||
if (!(pos = fen2pos(NULL, fen))) {
|
||||
printf("fen = [%s] **INVALID\n", fen);
|
||||
printf("[%s] **INVALID\n", fen);
|
||||
} else {
|
||||
pos_print_raw(pos, 1);
|
||||
pos_print(pos);
|
||||
pos2fen(pos, revfen);
|
||||
printf("fen = [%s]\nrev = [%s]", fen, revfen);
|
||||
if (strcmp(fen, revfen))
|
||||
printf(" **FIXED\n");
|
||||
if (!strcmp(fen, revfen)) {
|
||||
printf("[%s] OK\n", fen);
|
||||
} else {
|
||||
//printf("fen = [%s]\nrev = [%s]", fen, revfen);
|
||||
//pos_print_raw(pos, 1);
|
||||
printf("[%s] -> [%s] **FIXED\n", fen, revfen);
|
||||
}
|
||||
pos_del(pos);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -82,7 +82,9 @@ static void send_stockfish_fen(FILE *desc, pos_t *pos, char *fen)
|
||||
int count, __unused mycount = 0, fishcount;
|
||||
size_t alloc = 0;
|
||||
ssize_t buflen;
|
||||
|
||||
pos_clear(pos);
|
||||
|
||||
move_t *moves = pos->moves.move;
|
||||
int nmoves = pos->moves.nmoves;
|
||||
//char nodescount[] = "Nodes searched";
|
||||
@@ -187,24 +189,24 @@ int main(int __unused ac, __unused char**av)
|
||||
{
|
||||
int i = 0;
|
||||
FILE *outfd;
|
||||
pos_t *pos, *fishpos = pos_new();
|
||||
char *fen;
|
||||
pos_t *pos, *fishpos = pos_new();
|
||||
//bitboard_t wrong = 0x5088000040, tmp, loop;
|
||||
//bit_for_each64(loop, tmp, )
|
||||
|
||||
//printf("fishpos 1=%p\n", fishpos);
|
||||
bitboard_init();
|
||||
hyperbola_init();
|
||||
outfd = open_stockfish();
|
||||
|
||||
while ((fen = next_fen(MOVEGEN))) {
|
||||
//printf(">>>>> %s\n", test[i]);
|
||||
printf("original fen %d: [%s]\n", i, fen);
|
||||
//printf("fishpos 2=%p\n", fishpos);
|
||||
printf("original fen %d: [%p][%s]\n", i, fen, fen);
|
||||
if (!(pos = fen2pos(NULL, fen))) {
|
||||
printf("wrong fen %d: [%s]\n", i, fen);
|
||||
continue;
|
||||
}
|
||||
pos_print(pos);
|
||||
fflush(stdout);
|
||||
|
||||
/* print movelists */
|
||||
send_stockfish_fen(outfd, fishpos, fen);
|
||||
@@ -227,7 +229,6 @@ int main(int __unused ac, __unused char**av)
|
||||
// fflush(stdout);
|
||||
|
||||
/* compare movelists */
|
||||
printf("\n");
|
||||
compare_moves(fishpos, pos);
|
||||
//pos_print_board_raw(pos, 1);
|
||||
//printf("%s\n", pos2fen(pos, str));
|
||||
|
||||
Reference in New Issue
Block a user