23 commits

Author	SHA1	Message	Date
Alex Clink	8a7d7a11cf	Update tests	2021-10-02 19:12:06 -04:00
Alex Clink	5427797139	Add disambiguation to SAN generation	2021-09-27 23:34:47 -04:00
Alex Clink	d8c2a79733	Add board scoring and basic suggestion	2021-09-27 21:01:04 -04:00
Alex Clink	ec778a44b2	Add ability to undo a move	2021-09-26 20:52:22 -04:00
Alex Clink	a0f65efbb5	Change Game#index to Game#index_of to unshadow previous def ... the method #index is defined by the enumerable module, and caused type confusion	2021-09-26 16:38:55 -04:00
Alex Clink	9901698258	make_move no longer return SAN	2021-09-24 22:37:51 -04:00
Alex Clink	25e7f9cc9a	Add remove_illegal_moves method	2021-09-22 23:04:21 -04:00
Alex Clink	5077339246	Add checkmate detection in SAN generation	2021-09-21 23:46:32 -04:00
Alex Clink	93d5c58c57	Add method to test for checkmate	2021-09-21 21:53:15 -04:00
Alex Clink	bbc5a0d893	Add intermediate square checks while castling	2021-09-20 23:34:51 -04:00
Alex Clink	3502140bdb	Add promotion and promotion checks for pawns	2021-09-20 23:20:59 -04:00
Alex Clink	ccd3e93460	Fully set fen attributes	2021-09-19 21:11:48 -04:00
Alex Clink	d9ca848bc3	Add tests for check	2021-09-19 18:48:22 -04:00
Alex Clink	01625b0c9b	Add extra castling specs	2021-09-19 17:34:18 -04:00
Alex Clink	c9448fe368	Fix capture distinction in notation regex	2021-09-18 17:08:28 -04:00
Alex Clink	1397a01aaf	Add some specs for parsing SAN	2021-09-18 12:54:04 -04:00
Alex Clink	7614001e45	Fix castling queenside for black	2021-09-17 23:19:47 -04:00
Alex Clink	ceaaf16f80	More robust castling, fixed fen parsing	2021-09-17 00:08:53 -04:00
Alex Clink	d750e9cba0	Add en passant move generation	2021-09-12 15:49:19 -04:00
Alex Clink	279a9adaaa	Add pawn captures, FEN placement, board turns	2021-09-11 23:20:00 -04:00
Alex Clink	e496f6c51a	Generate all pseudolegal moves	2021-09-11 00:07:22 -04:00
Alex Clink	af020fb3c6	Add more moves to generation	2021-09-09 23:59:31 -04:00
Alex Clink	5411b6f75d	Add a few specs	2021-09-05 00:28:54 -04:00