Chris Caino 2bf18bfc63 Bug fix for KQKRPs endgame ...

This lost position 8/8/3q4/8/5k2/2P1R3/2K2P2/8 w - - 0 1
was previously evaluated as a draw.

The king and rook need to be correctly placed with
respect to the _same_ pawn.

(Note also that the check for the pawn being on RANK_2
in the old version is redundant: it must be on RANK_2 if
it hopes to protect a rook on RANK_3)

Signed-off-by: Marco Costalba <mcostalba@gmail.com>

2013-10-15 07:34:29 +02:00

..

benchmark.cpp

Add more depth/positions to bench

2013-09-29 09:43:10 +02:00

bitbase.cpp

Use prefix operators wherever possible

2013-10-05 18:10:43 +02:00

bitboard.cpp

Use prefix operators wherever possible

2013-10-05 18:10:43 +02:00

bitboard.h

Use frontmost_sq() and backmost_sq helpers

2013-08-30 16:22:22 +02:00

bitcount.h

Use #ifndef instead of #if !defined

2013-07-24 19:49:17 +02:00

book.cpp

Fix best move lookup bug

2013-09-27 09:04:24 +02:00

book.h

Use #ifndef instead of #if !defined

2013-07-24 19:49:17 +02:00

endgame.cpp

Bug fix for KQKRPs endgame

2013-10-15 07:34:29 +02:00

endgame.h

Massive stronger/weaker renming

2013-10-14 19:38:08 +02:00

evaluate.cpp

Double king safety weights

2013-10-14 23:24:29 +02:00

evaluate.h

Use #ifndef instead of #if !defined

2013-07-24 19:49:17 +02:00

main.cpp

Use pre-increment also for native types

2013-09-15 09:17:21 +02:00

Makefile

Fix build on Mac OS X

2013-09-28 04:16:16 -07:00

material.cpp

Use prefix operators wherever possible

2013-10-05 18:10:43 +02:00

material.h

Use #ifndef instead of #if !defined

2013-07-24 19:49:17 +02:00

misc.cpp

Use double everywhere

2013-10-05 18:12:52 +02:00

misc.h

Streamline time computation

2013-08-03 18:30:43 +02:00

movegen.cpp

Use prefix operators wherever possible

2013-10-05 18:10:43 +02:00

movegen.h

Use prefix operators wherever possible

2013-10-05 18:10:43 +02:00

movepick.cpp

Use prefix operators wherever possible

2013-10-05 18:10:43 +02:00

movepick.h

Revert "Use a per-thread array"

2013-09-28 10:10:51 +02:00

notation.cpp

Use double everywhere

2013-10-05 18:12:52 +02:00

notation.h

Use #ifndef instead of #if !defined

2013-07-24 19:49:17 +02:00

pawns.cpp

Use prefix operators wherever possible

2013-10-05 18:10:43 +02:00

pawns.h

Rewrite unstoppable pawns evaluation

2013-09-16 08:57:37 +02:00

platform.h

Streamline time computation

2013-08-03 18:30:43 +02:00

position.cpp

Remove unuseful optimization in RKISS

2013-10-13 03:35:17 -07:00

position.h

Drop 'is' prefix from query functions

2013-09-28 06:47:59 -07:00

psqtab.h

Use #ifndef instead of #if !defined

2013-07-24 19:49:17 +02:00

rkiss.h

Remove unuseful optimization in RKISS

2013-10-13 03:35:17 -07:00

search.cpp

Smoother transition for LMR

2013-10-09 19:13:41 +02:00

search.h

Use #ifndef instead of #if !defined

2013-07-24 19:49:17 +02:00

thread.cpp

Use prefix operators wherever possible

2013-10-05 18:10:43 +02:00

thread.h

Drop 'is' prefix from query functions

2013-09-28 06:47:59 -07:00

timeman.cpp

Increase slowmover and reduce instability

2013-10-08 21:24:21 +02:00

timeman.h

Use double everywhere

2013-10-05 18:12:52 +02:00

tt.cpp

Use prefix operators wherever possible

2013-10-05 18:10:43 +02:00

tt.h

Use prefix operators wherever possible

2013-10-05 18:10:43 +02:00

types.h

Remove unuseful optimization in RKISS

2013-10-13 03:35:17 -07:00

uci.cpp

Restore development version

2013-08-21 08:41:47 +02:00

ucioption.cpp

Increase slowmover and reduce instability

2013-10-08 21:24:21 +02:00

ucioption.h

Use #ifndef instead of #if !defined

2013-07-24 19:49:17 +02:00