Tord Romstad da854fe83a Added a new function build_pv(), which extends a PV by walking ... down the transposition table. When the search was stopped before a fail high at the root was resolved, Stockfish would often print a very short PV, sometimes consisting of just a single move. This was not only a little user-unfriendly, but also harmed the strength a little in ponder-on games: Single-move PVs mean that there is no ponder move to search. It is perhaps worth considering to remove the pv[][] array entirely, and always build the entire PV from the transposition table. This would simplify the source code somewhat and probably make the program infinitesimally faster, at the expense of sometimes getting shorter PVs or PVs with rubbish moves near the end.		2009-08-06 13:27:49 +02:00
..
application.cpp	Remove unused members in Application class	2009-07-26 16:11:20 +01:00
application.h	Remove unused members in Application class	2009-07-26 16:11:20 +01:00
benchmark.cpp	Add support for saving timing file during benchmark	2009-07-04 10:32:51 +01:00
benchmark.h	Update copyright year	2009-05-07 14:54:40 +02:00
bitbase.cpp	Update copyright year	2009-05-07 14:54:40 +02:00
bitbase.h	Update copyright year	2009-05-07 14:54:40 +02:00
bitboard.cpp	Simplify king shelter cache handling	2009-07-24 14:13:13 +01:00
bitboard.h	Simplify king shelter cache handling	2009-07-24 14:13:13 +01:00
bitcount.h	Fix bitcount.h compile warnings under Intel compiler	2009-07-04 18:10:39 +01:00
book.cpp	Update copyright year	2009-05-07 14:54:40 +02:00
book.h	Update copyright year	2009-05-07 14:54:40 +02:00
color.h	Use string instead of std::string	2009-05-10 18:38:47 +01:00
COPYING	Initial import of Glaurung 2.1	2008-09-01 07:59:13 +02:00
depth.h	Directly relate HistoryMax to OnePly	2009-05-20 14:43:17 +02:00
direction.cpp	Space inflate and cleanup direction.cpp	2009-05-20 12:02:39 +02:00
direction.h	Update copyright year	2009-05-07 14:54:40 +02:00
endgame.cpp	Simplify endgame functions handling	2009-07-17 07:55:51 +01:00
endgame.h	Remove even more redundancy in endgame functions handling	2009-07-17 16:05:19 +01:00
evaluate.cpp	Simplify king shelter cache handling	2009-07-24 14:13:13 +01:00
evaluate.h	Small code style in headers	2009-05-20 15:11:41 +02:00
history.cpp	Reduce history 4 times instead of 2 when reach the maximum	2009-05-20 09:03:15 +02:00
history.h	Directly relate HistoryMax to OnePly	2009-05-20 14:43:17 +02:00
lock.h	Small code style in headers	2009-05-20 15:11:41 +02:00
main.cpp	Add support for saving timing file during benchmark	2009-07-04 10:32:51 +01:00
Makefile	Revert Makefile changes	2009-07-24 14:18:03 +01:00
material.cpp	Yet another small touch to endgame functions handling	2009-07-26 17:42:48 +01:00
material.h	Add Tord's polynomial material balance	2009-07-23 00:03:30 +01:00
mersenne.cpp	Warnings termination fest	2008-09-24 00:32:53 +02:00
mersenne.h	Update copyright year	2009-05-07 14:54:40 +02:00
misc.cpp	Restore development versioning and LSN filtering	2009-07-06 11:20:05 +01:00
misc.h	Use string instead of std::string	2009-05-10 18:38:47 +01:00
move.cpp	Micro optimize and rename move_promotion()	2009-06-20 09:04:32 +01:00
move.h	Micro optimize and rename move_promotion()	2009-06-20 09:04:32 +01:00
movegen.cpp	Introduce SERIALIZE_MOVES_D() macro and use it for pawn moves	2009-07-14 10:28:41 +01:00
movegen.h	Update copyright year	2009-05-07 14:54:40 +02:00
movepick.cpp	Fix a spurious extra space	2009-07-26 09:07:42 +01:00
movepick.h	Delay costly SEE call during captures ordering in MovePicker	2009-07-24 14:12:33 +01:00
pawns.cpp	Simplify king shelter cache handling	2009-07-24 14:13:13 +01:00
pawns.h	Simplify king shelter cache handling	2009-07-24 14:13:13 +01:00
piece.cpp	Update copyright year	2009-05-07 14:54:40 +02:00
piece.h	Update copyright year	2009-05-07 14:54:40 +02:00
position.cpp	Use do_move_bb() helpers when doing a castle	2009-07-23 10:43:58 +01:00
position.h	Introduce see_sign() and use it to shortcut full see()	2009-07-12 08:37:43 +01:00
psqtab.h	Joona tweaks of piece values	2009-07-02 06:29:14 +01:00
san.cpp	Micro optimize and rename move_promotion()	2009-06-20 09:04:32 +01:00
san.h	Update copyright year	2009-05-07 14:54:40 +02:00
scale.h	Update copyright year	2009-05-07 14:54:40 +02:00
search.cpp	Added a new function build_pv(), which extends a PV by walking	2009-08-06 13:27:49 +02:00
search.h	Remove global variables from search.h	2009-06-12 13:10:40 +02:00
square.h	Update copyright year	2009-05-07 14:54:40 +02:00
thread.h	Revert per-thread history tables	2009-07-02 06:29:25 +01:00
tt.cpp	Update copyright year	2009-05-07 14:54:40 +02:00
tt.h	Reduce SMP contention on TT	2009-06-13 11:13:09 +01:00
types.h	Rename int32 in int32_t	2009-07-20 10:53:41 +01:00
uci.cpp	Small tidy up of previous patch	2009-07-10 18:50:43 +01:00
uci.h	Update copyright year	2009-05-07 14:54:40 +02:00
ucioption.cpp	Initial work towards adjustable playing strength.	2009-08-04 11:31:25 +02:00
ucioption.h	Use string instead of std::string	2009-05-10 18:38:47 +01:00
value.cpp	Update copyright year	2009-05-07 14:54:40 +02:00
value.h	Revert last tweaks	2009-07-09 16:45:39 +01:00