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BadFish/src
J. Oster 9083050be6 Simplify limiting extensions.
Replace the current method for limiting extensions to avoid search getting stuck
with a much simpler method.

the test position in 73018a0337
can still be searched without stuck search.

fixes #3815 where the search now makes progress with rootDepth

shows robust behavior in a d10 search for 1M positions.

passed STC
https://tests.stockfishchess.org/tests/view/61e303e3babab931824dfb18
LLR: 2.94 (-2.94,2.94) <-2.25,0.25>
Total: 57568 W: 15449 L: 15327 D: 26792
Ptnml(0-2): 243, 6211, 15779, 6283, 268

passed LTC
https://tests.stockfishchess.org/tests/view/61e3586cbabab931824e091c
LLR: 2.96 (-2.94,2.94) <-2.25,0.25>
Total: 128200 W: 34632 L: 34613 D: 58955
Ptnml(0-2): 124, 12559, 38710, 12588, 119

closes https://github.com/official-stockfish/Stockfish/pull/3899

Bench: 4550528
2022-01-22 10:48:24 +01:00
..
incbin Embed default net, and simplify using non-default nets 2020-08-29 21:56:00 +02:00
nnue Update copyright years 2022-01-06 15:45:45 +01:00
syzygy Update copyright years 2022-01-06 15:45:45 +01:00
benchmark.cpp Tune FRC trapped Bishop patch 2022-01-09 15:49:19 +01:00
bitbase.cpp Update copyright years 2022-01-06 15:45:45 +01:00
bitboard.cpp Update copyright years 2022-01-06 15:45:45 +01:00
bitboard.h Update copyright years 2022-01-06 15:45:45 +01:00
endgame.cpp Update copyright years 2022-01-06 15:45:45 +01:00
endgame.h Update copyright years 2022-01-06 15:45:45 +01:00
evaluate.cpp Tune FRC trapped Bishop patch 2022-01-09 15:49:19 +01:00
evaluate.h Update copyright years 2022-01-06 15:45:45 +01:00
main.cpp Update copyright years 2022-01-06 15:45:45 +01:00
Makefile Revert -flto=auto on mingw 2022-01-20 18:34:16 +01:00
material.cpp Update copyright years 2022-01-06 15:45:45 +01:00
material.h Update copyright years 2022-01-06 15:45:45 +01:00
misc.cpp Update copyright years 2022-01-06 15:45:45 +01:00
misc.h Use average complexity for time management 2022-01-17 19:48:23 +01:00
movegen.cpp Update copyright years 2022-01-06 15:45:45 +01:00
movegen.h Update copyright years 2022-01-06 15:45:45 +01:00
movepick.cpp Update copyright years 2022-01-06 15:45:45 +01:00
movepick.h Update copyright years 2022-01-06 15:45:45 +01:00
pawns.cpp Update copyright years 2022-01-06 15:45:45 +01:00
pawns.h Update copyright years 2022-01-06 15:45:45 +01:00
position.cpp Update copyright years 2022-01-06 15:45:45 +01:00
position.h Update copyright years 2022-01-06 15:45:45 +01:00
psqt.cpp Update copyright years 2022-01-06 15:45:45 +01:00
psqt.h Update copyright years 2022-01-06 15:45:45 +01:00
search.cpp Simplify limiting extensions. 2022-01-22 10:48:24 +01:00
search.h Update copyright years 2022-01-06 15:45:45 +01:00
simd.h Update copyright years 2022-01-06 15:45:45 +01:00
thread.cpp Update copyright years 2022-01-06 15:45:45 +01:00
thread.h Simplify limiting extensions. 2022-01-22 10:48:24 +01:00
thread_win32_osx.h Update copyright years 2022-01-06 15:45:45 +01:00
timeman.cpp Update copyright years 2022-01-06 15:45:45 +01:00
timeman.h Update copyright years 2022-01-06 15:45:45 +01:00
tt.cpp Update copyright years 2022-01-06 15:45:45 +01:00
tt.h Update copyright years 2022-01-06 15:45:45 +01:00
tune.cpp Update copyright years 2022-01-06 15:45:45 +01:00
tune.h Update copyright years 2022-01-06 15:45:45 +01:00
types.h Update copyright years 2022-01-06 15:45:45 +01:00
uci.cpp Update copyright years 2022-01-06 15:45:45 +01:00
uci.h Update copyright years 2022-01-06 15:45:45 +01:00
ucioption.cpp Update copyright years 2022-01-06 15:45:45 +01:00