108 commits

Author	SHA1	Message	Date
Marco Costalba	b3744eb4d0	Always add psqt scoring ... When there is also history, history is always preferred. Signed-off-by: Marco Costalba <mcostalba@gmail.com>	2008-10-18 21:35:32 +02:00
Marco Costalba	a03ab94f44	Shortcut sorting when no move is in history ... An alternative algorithm to psqt scoring. Still unclear what is the best, more tests needed. Signed-off-by: Marco Costalba <mcostalba@gmail.com>	2008-10-18 21:35:20 +02:00
Marco Costalba	644db060ae	Add psqt ordering when there is no history ... This seems to increase strenght (about 15 ELO), still to test some variations on this theme that could increase ELO even more. Idea from Rebel (http://members.home.nl/matador/chess840.htm) Signed-off-by: Marco Costalba <mcostalba@gmail.com>	2008-10-15 07:18:05 +01:00
Marco Costalba	58c7a5c477	Workaround a static data member bug in MSVC ... Without this patch MSVC crashes when compiled in release mode. It survives and works as expected in debug mode and with gcc and Intel compilers. Signed-off-by: Marco Costalba <mcostalba@gmail.com>	2008-10-13 20:40:47 +02:00
Marco Costalba	bbf7a94d76	Better interface to get the current move type ... Signed-off-by: Marco Costalba <mcostalba@gmail.com>	2008-10-06 05:44:23 +02:00
Marco Costalba	310e07f292	Teach MovePicker::get_next_move() to return move type ... This will be used in future patches. Signed-off-by: Marco Costalba <mcostalba@gmail.com>	2008-10-06 05:44:22 +02:00
Marco Costalba	52487c4f04	MovePicker: simplify move swapping ... We don't need a full swap here because once found and returned the best move will not be used again. Signed-off-by: Marco Costalba <mcostalba@gmail.com>	2008-09-18 12:26:10 +02:00
Marco Costalba	bb751d6c89	Initial import of Glaurung 2.1	2008-09-01 07:59:13 +02:00