candirufish 88de112b84 Simplify capture pruning margin formula ...

Using just `PawnValueEg * depth` as Capture Prune Margin. There was a bunch
of patches that passed recently regarding captures, maybe this part of the
master code redundant? The patch was tested as a simplification:

STC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 20833 W: 4218 L: 4096 D: 12519
http://tests.stockfishchess.org/tests/view/5b1cf2100ebc5902ab9c6651

LTC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 27050 W: 3975 L: 3864 D: 19211
http://tests.stockfishchess.org/tests/view/5b1cfdc80ebc5902ab9c6776

Closes https://github.com/official-stockfish/Stockfish/pull/1643

Bench: 4980482

2018-06-11 10:03:33 +02:00

..

syzygy

Fix comments, rename variables

2018-06-02 17:41:37 +02:00

benchmark.cpp

New Year 2018

2018-01-01 13:18:10 +01:00

bitbase.cpp

Mark all compile-time constants as constexpr.

2018-03-18 23:48:16 +01:00

bitboard.cpp

Some small changes

2018-04-01 02:32:55 +02:00

bitboard.h

Correct a bug introduced by Stéphane in the previous patch.

2018-05-02 13:38:00 +02:00

endgame.cpp

Simplify KBPKB endgame with opposite bishops

2018-04-01 02:19:42 +02:00

endgame.h

New Year 2018

2018-01-01 13:18:10 +01:00

evaluate.cpp

Tweak kingAttackersCount and KingAttackWeights

2018-05-13 07:20:39 +02:00

evaluate.h

Use per-thread dynamic contempt

2018-03-30 10:48:57 +02:00

main.cpp

Reallocate TT on threadpool resize.

2018-06-02 17:03:01 +02:00

Makefile

Fix 'make strip' for mingw.

2018-04-29 06:53:51 +02:00

material.cpp

Always scale using pawn contribution

2018-04-29 07:26:25 +02:00

material.h

New Year 2018

2018-01-01 13:18:10 +01:00

misc.cpp

Fix an MSVC 2017 error and warnings.

2018-03-16 22:37:03 +01:00

misc.h

Switch time management to 64 bits

2018-03-27 16:25:41 +02:00

movegen.cpp

Fix a few minor code style inconsistencies

2018-03-21 01:35:05 +01:00

movegen.h

New Year 2018

2018-01-01 13:18:10 +01:00

movepick.cpp

Remove template W param

2018-04-23 08:46:32 +02:00

movepick.h

Drop the lever condition for backwards

2018-05-08 11:14:43 +02:00

pawns.cpp

Remove failedLow from the mainThread struct

2018-06-11 09:46:26 +02:00

pawns.h

Simplify the ShelterStrength[] array

2018-04-23 09:49:05 +02:00

position.cpp

Bugfix of Position::has_repeated()

2018-06-04 07:45:12 +02:00

position.h

Fix comments, rename variables

2018-06-02 17:41:37 +02:00

psqt.cpp

Mark all compile-time constants as constexpr.

2018-03-18 23:48:16 +01:00

search.cpp

Simplify capture pruning margin formula

2018-06-11 10:03:33 +02:00

search.h

Fix comments, rename variables

2018-06-02 17:41:37 +02:00

thread_win32.h

New Year 2018

2018-01-01 13:18:10 +01:00

thread.cpp

Fix comments, rename variables

2018-06-02 17:41:37 +02:00

thread.h

Remove failedLow from the mainThread struct

2018-06-11 09:46:26 +02:00

timeman.cpp

Switch time management to 64 bits

2018-03-27 16:25:41 +02:00

timeman.h

Document Elo impact of various parts of search

2018-04-01 03:21:45 +02:00

tt.cpp

Reallocate TT on threadpool resize.

2018-06-02 17:03:01 +02:00

tt.h

Mark all compile-time constants as constexpr.

2018-03-18 23:48:16 +01:00

types.h

Always scale using pawn contribution

2018-04-29 07:26:25 +02:00

uci.cpp

Fix a few minor code style inconsistencies

2018-03-21 01:35:05 +01:00

uci.h

Allow UCI parameters to be double

2018-04-23 08:08:27 +02:00

ucioption.cpp

Optimize contempt value (21)

2018-06-11 09:54:32 +02:00