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BadFish/src
Marco Costalba b38685625a Add threat evaluation
Give a bonus for each kind of attacked piece. Bonus
value is based on the type of attacked piece and the
type of attacking one.

Penalize pieces attacked by enemy pawns, also in
this case penality value depends on the type of
attacked piece.

This patch oboletes as redundant the increased mobility
count of the attcked squares that is then removed.

After 956 games at 1+0
Mod vs Orig  +262 =462 -232 51.57%  493.0/956 +11 ELO

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
2009-10-25 08:21:35 +01:00
..
application.cpp Clean killers handling in movepicker 2009-08-26 15:38:47 +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 Remove a local variable from pop_1st_bit() 2009-08-23 18:55:07 +01:00
bitboard.h Use optimized pop_1st_bit() under Windows 64 with icc 2009-08-14 12:47:49 +01:00
bitcount.h Fix bitcount.h compile warnings under Intel compiler 2009-07-04 18:10:39 +01:00
book.cpp Simplify move legality check for uncommon cases 2009-09-22 07:07:18 +01:00
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 Rename piece_attacks_from() in attacks_from() 2009-09-20 14:55:28 +01:00
endgame.h Better naming and document some endgame functions 2009-08-14 08:19:55 +01:00
evaluate.cpp Add threat evaluation 2009-10-25 08:21:35 +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 Use WIN32_LEAN_AND_MEAN in lock.h 2009-09-17 14:18:44 +01:00
main.cpp Add support for saving timing file during benchmark 2009-07-04 10:32:51 +01:00
Makefile Added a few new targets to the Makefile for OS X with icpc. 2009-08-21 10:50:34 +02:00
material.cpp Second take at unifying bitboard representation access 2009-09-04 08:21:06 +01:00
material.h Better naming and document some endgame functions 2009-08-14 08:19:55 +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 Add threat evaluation 2009-10-25 08:21:35 +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 Pick best moves one per cycle instead of sorting 2009-10-22 07:18:41 +01:00
movegen.cpp Micro optimization of generate_piece_moves() 2009-09-24 07:11:39 +01:00
movegen.h Simplify move legality check for uncommon cases 2009-09-22 07:07:18 +01:00
movepick.cpp Pick best moves one per cycle instead of sorting 2009-10-22 07:18:41 +01:00
movepick.h MovePicker: rename number_of_moves() in number_of_evasions() 2009-08-31 15:32:31 +02:00
pawns.cpp Use piece_list to scan the pawns in evaluate_pawns() 2009-10-10 14:56:10 +01:00
pawns.h Unroll color loops in get_pawn_info 2009-10-09 16:48:45 +01:00
piece.cpp Update copyright year 2009-05-07 14:54:40 +02:00
piece.h Retire piece_is_slider(PieceType pt) 2009-09-04 08:21:07 +01:00
position.cpp Fix pieceList initialization in Position::clear() 2009-10-10 09:49:41 +01:00
position.h Unify capture and promotion tests 2009-10-22 07:22:54 +01:00
psqtab.h Joona tweaks of piece values 2009-07-02 06:29:14 +01:00
san.cpp Display fail high/fail low in search log file. 2009-10-06 12:51:15 +02:00
san.h Display fail high/fail low in search log file. 2009-10-06 12:51:15 +02:00
scale.h Update copyright year 2009-05-07 14:54:40 +02:00
search.cpp Unify capture and promotion tests 2009-10-22 07:22:54 +01:00
search.h Fix an off-by-one bug in extract_pv() 2009-10-09 10:04:55 +01:00
square.h Update copyright year 2009-05-07 14:54:40 +02:00
thread.h Similarize pruning code in search() and sp_search() 2009-10-18 21:31:19 +01:00
tt.cpp Fix an off-by-one bug in extract_pv() 2009-10-09 10:04:55 +01:00
tt.h Fix an off-by-one bug in extract_pv() 2009-10-09 10:04:55 +01:00
types.h L1/L2 friendly PhaseTable[] 2009-08-15 16:09:10 +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 Revert "Use std::stable_sort() instead of std::sort()" 2009-10-12 09:36:23 +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 Save static evaluation also for failed low nodes 2009-09-20 20:05:40 +01:00