ElbertoOneandStéphane Nicolet 2ac35027d5 Simplify Overload condition ...

Extend the bonus for Overload to cases where our side
 has more than one attacker to a non pawn piece.
Based on an idea by Bryan in the forum. For instance,
 now black gets the overload bonus in this position:
 8/5R1k/6pb/p6p/P1N4P/1Pp5/2K3P1/2N4r b - - 6 46
 because two black pieces are attacking the knight on c1
 that is defended only by the king.

STC
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 57446 W: 12762 L: 12711 D: 31973
http://tests.stockfishchess.org/tests/view/5b4ca9970ebc5902bdb77a88

LTC
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 42113 W: 7295 L: 7209 D: 27609
http://tests.stockfishchess.org/tests/view/5b4ccea00ebc5902bdb77f69

Bench: 4667263

2018-07-18 08:37:13 +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

Minor code style tweaks

2018-07-18 08:26:33 +02:00

bitboard.h

Remove make_bitboard()

2018-06-26 09:08:15 +02:00

endgame.cpp

Optimize an expression in endgame.cpp

2018-06-11 10:22:55 +02:00

endgame.h

New Year 2018

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

evaluate.cpp

Simplify Overload condition

2018-07-18 08:37:13 +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 GCC 8 cast warnings

2018-06-21 09:51:31 +02:00

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

Minor whitespace formatting changes

2018-07-18 08:25:08 +02:00

pawns.h

Simplify the ShelterStrength[] array

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

position.cpp

Allow Position::init() to be called multiple times.

2018-07-18 08:14:57 +02:00

position.h

Move PSQ score to Position

2018-06-27 11:42:25 +02:00

psqt.cpp

Mark all compile-time constants as constexpr.

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

search.cpp

Minor code style tweaks

2018-07-18 08:26:33 +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

Simplify saving a TT entry.

2018-07-04 00:59:15 +02:00

tt.h

Simplify saving a TT entry.

2018-07-04 00:59:15 +02:00

types.h

Minor code style tweaks

2018-07-18 08:26:33 +02:00

uci.cpp

Fix a few minor code style inconsistencies

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

uci.h

Minor code style tweaks

2018-07-18 08:26:33 +02:00

ucioption.cpp

Minor code style tweaks

2018-07-18 08:26:33 +02:00