Marco Costalba 6560e4cc5b Be clear about not LMR the ttMove ...

Currently a ttMove is reduced with ss->reduction = DEPTH_ZERO,
so it is actually not reduced (as it should be), but the
trick works just becuase it happens that ttMove is the first
to be tried and

reduction(depth, 1)

Always returns zero. So explicitly forbid reduction of ttMove
in the LMR condition. This is much clear and self-documented.

No functional change.

2013-02-03 11:14:21 +01:00

..

benchmark.cpp

Big renaming in thread stuff

2013-01-16 20:00:05 +01:00

bitbase.cpp

Don't push on the stack 200KB in one go

2012-09-30 11:35:14 +02:00

bitboard.cpp

Use self-describing constants instead of numbers

2012-10-21 11:16:21 +02:00

bitboard.h

Micro-optimize pop_lsb() for 64bit case

2012-11-02 12:11:49 +01:00

bitcount.h

Fix POPCNT support on mingw 64

2012-10-06 13:01:44 +02:00

book.cpp

Have fun with union in book.cpp

2013-01-06 12:06:19 +01:00

book.h

Have fun with union in book.cpp

2013-01-06 12:06:19 +01:00

endgame.cpp

Retire Position::in_check()

2012-12-25 17:59:35 +01:00

endgame.h

Have fun with union in book.cpp

2013-01-06 12:06:19 +01:00

evaluate.cpp

Revert "Simplify Evaluation"

2013-02-02 06:44:04 +01:00

evaluate.h

Revert evaluation cache

2012-12-27 13:57:17 +01:00

main.cpp

Terminate threads before to exit main()

2012-08-29 19:11:44 +02:00

Makefile

Fix an idiotic icc warning

2013-01-20 17:36:24 +01:00

material.cpp

Introduce namespace Material

2012-12-16 12:58:39 +01:00

material.h

Introduce namespace Material

2012-12-16 12:58:39 +01:00

misc.cpp

Rearrange prefetch code

2012-10-08 11:43:47 +02:00

misc.h

Get rid of struct Time

2012-09-04 09:38:51 +02:00

movegen.cpp

Retire generate_king_moves()

2013-01-26 22:43:58 +01:00

movegen.h

Fix a couple of extra spaces

2012-12-25 18:48:41 +01:00

movepick.cpp

Templetize score_xxx() functions

2013-02-03 10:11:12 +01:00

movepick.h

Templetize score_xxx() functions

2013-02-03 10:11:12 +01:00

notation.cpp

Clarify SAN disambiguation in case of a pinned piece

2013-01-12 13:21:14 +01:00

notation.h

Fix MSVC 2012 64bits warnings

2012-09-14 09:57:13 +02:00

pawns.cpp

Introduce namespace Pawns

2012-12-22 11:38:36 +01:00

pawns.h

Introduce namespace Pawns

2012-12-22 11:38:36 +01:00

platform.h

Fix compatibility with old Windows 95 and 98

2012-10-20 10:48:26 +02:00

position.cpp

Revert "Extend full 3 fold detection to PvNodes"

2013-02-02 06:41:05 +01:00

position.h

Revert "Extend full 3 fold detection to PvNodes"

2013-02-02 06:41:05 +01:00

psqtab.h

Use self-describing constants instead of numbers

2012-10-21 11:16:21 +02:00

rkiss.h

Allow to pass a 'seed' to RKISS

2012-12-31 11:59:53 +01:00

search.cpp

Be clear about not LMR the ttMove

2013-02-03 11:14:21 +01:00

search.h

Handle UCI command "mate in x moves"

2012-12-30 14:43:23 +01:00

thread.cpp

Unify History and Gains under a single Stats class

2013-02-02 17:45:09 +01:00

thread.h

Clarify slavesMask usage

2013-01-26 14:38:51 +01:00

timeman.cpp

Complete the renaming in Search::LimitsType

2012-03-31 09:16:09 +01:00

timeman.h

Use UCI names in Search::LimitsType

2012-03-27 14:26:58 +01:00

tt.cpp

Revert evaluation cache

2012-12-27 13:57:17 +01:00

tt.h

Have fun with union in book.cpp

2013-01-06 12:06:19 +01:00

types.h

Teach file_to_char() about upper/lower case

2013-01-04 14:45:04 +01:00

uci.cpp

Big renaming in thread stuff

2013-01-16 20:00:05 +01:00

ucioption.cpp

Don't use do_sleep flag

2013-01-14 00:02:32 +01:00

ucioption.h

Introduce namespace UCI

2012-08-18 12:26:22 +01:00