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9dc57b660eb22190166c006eb99319c2b321e4f7
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Alain SAVARDandStéphane Nicolet 9dc57b660e Passed file cleanup 
Protonspring had a successful functional simplification that removes the
PassedFile array using a simple linear equation.

Merge the additive term S(5, 10) of protonspring passed file simplification
(pull request https://github.com/official-stockfish/Stockfish/pull/2250)
into the PassedRank array. This harmless change has a different bench because
the candidate passer evaluation will always get less compared to #2250,
as we apply bonus = bonus /2.

Tested as a non-regression against #2250

Passed STC
http://tests.stockfishchess.org/tests/view/5d33427e0ebc5925cf0e6fa2
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 81459 W: 18174 L: 18171 D: 45114

Passed LTC
http://tests.stockfishchess.org/tests/view/5d335c8d0ebc5925cf0e731e
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 18525 W: 3176 L: 3052 D: 12297

Closes https://github.com/official-stockfish/Stockfish/pull/2250
Closes https://github.com/official-stockfish/Stockfish/pull/2251

Bench: 3859856
2019-07-25 08:32:49 +02:00
..
syzygy
Increase thread stack for OS X (#2035)
2019-03-12 08:35:10 +01:00
benchmark.cpp
Try to get a more precise bench time (#2211)
2019-06-30 15:16:20 +02:00
bitbase.cpp
Assorted trivial cleanups 4/2019
2019-05-02 19:30:26 +02:00
bitboard.cpp
Assorted trivial cleanups 4/2019
2019-05-02 19:30:26 +02:00
bitboard.h
Remove backmost_sq (#2190)
2019-06-14 08:22:02 +02:00
endgame.cpp
Remove backmost_sq (#2190)
2019-06-14 08:22:02 +02:00
endgame.h
Assorted trivial cleanups 5/2019
2019-06-09 14:57:08 +02:00
evaluate.cpp
Passed file cleanup
2019-07-25 08:32:49 +02:00
evaluate.h
A combo of parameter tweaks
2018-12-13 13:35:35 +01:00
main.cpp
Assorted trivial cleanups 5/2019
2019-06-09 14:57:08 +02:00
Makefile
Enable popcount and prefetch for ppc-64
2019-07-11 11:30:09 +02:00
material.cpp
Remove per thread instances of Endgames. (#2056)
2019-05-15 10:41:58 +02:00
material.h
Changes identified in RENAME/REFORMATTING thread (#1861)
2018-12-11 13:47:56 +01:00
misc.cpp
Make the debug counters thread safe.
2019-06-22 09:57:07 +02:00
misc.h
Assorted trivial cleanups 4/2019
2019-05-02 19:30:26 +02:00
movegen.cpp
Assorted trivial cleanups 2/2019
2019-03-05 11:13:02 +01:00
movegen.h
Stockfish 10-beta
2018-11-19 11:18:21 +01:00
movepick.cpp
Tweak capture scoring formula
2019-07-11 11:59:36 +02:00
movepick.h
Remove Movepick::move (#2085)
2019-04-17 21:13:39 +02:00
pawns.cpp
Exclude passed pawns from Attacked2Unsupported
2019-07-11 23:05:28 +02:00
pawns.h
Increase pawns cache (#2187)
2019-06-14 07:36:42 +02:00
position.cpp
Assorted trivial cleanups June 2019
2019-07-11 12:22:20 +02:00
position.h
Assorted trivial cleanups June 2019
2019-07-11 12:22:20 +02:00
psqt.cpp
Combo of statscore divisor and pawn psqt changes
2019-07-11 11:51:27 +02:00
search.cpp
Tweak LMR and killers
2019-07-25 08:17:11 +02:00
search.h
Assorted trivial cleanups 5/2019
2019-06-09 14:57:08 +02:00
thread_win32_osx.h
Increase thread stack for OS X (#2035)
2019-03-12 08:35:10 +01:00
thread.cpp
Fix progress issue with shuffling extensions
2019-06-20 16:15:57 +02:00
thread.h
Improve multiPV mode
2019-06-27 08:57:59 +02:00
timeman.cpp
Assorted trivial cleanups 4/2019
2019-05-02 19:30:26 +02:00
timeman.h
Stockfish 10-beta
2018-11-19 11:18:21 +01:00
tt.cpp
Assorted trivial cleanups 5/2019
2019-06-09 14:57:08 +02:00
tt.h
Assorted trivial cleanups 5/2019
2019-06-09 14:57:08 +02:00
types.h
Do not define increment operators on Value, Depth and Direction
2019-06-27 09:05:03 +02:00
uci.cpp
Try to get a more precise bench time (#2211)
2019-06-30 15:16:20 +02:00
uci.h
Stockfish 10-beta
2018-11-19 11:18:21 +01:00
ucioption.cpp
UCI_Elo implementation (#2225)
2019-07-14 14:47:50 +02:00