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shaowyxandJoost VandeVondele a49b52cf69 Revert malus and associated coefficient parameters resulting from using only quiet moves 
Following #6226 and #6256, this patch ultimately corresponds to the revert of #6200.
Parameters were tuned on 60k LTC games.

STC (10+0.1 th1) was accepted:
LLR: 2.95 (-2.94,2.94) <0.00,2.00>
Total: 167488 W: 43573 L: 43063 D: 80852
Ptnml(0-2): 506, 19644, 43004, 20014, 576
https://tests.stockfishchess.org/tests/view/68f526a4637acd2a11e721c2

LTC (60+0.6 th1) was accepted:
LLR: 2.99 (-2.94,2.94) <0.50,2.50>
Total: 61068 W: 15882 L: 15510 D: 29676
Ptnml(0-2): 31, 6578, 16949, 6940, 36
https://tests.stockfishchess.org/tests/view/68fa1968637acd2a11e72a0a

Non-regression VLTC (180+1.8 th1) was accepted:
LLR: 2.95 (-2.94,2.94) <-1.75,0.25>
Total: 50380 W: 13087 L: 12905 D: 24388
Ptnml(0-2): 5, 5018, 14962, 5200, 5
https://tests.stockfishchess.org/tests/view/68fdc6e5637acd2a11e72f33

closes https://github.com/official-stockfish/Stockfish/pull/6378

Bench: 2530552
2025-11-01 10:48:40 +01:00
..
incbin
Update Incbin Library
2024-12-22 15:16:01 +01:00
nnue
Improve index generation
2025-11-01 10:42:42 +01:00
syzygy
Do not change TB cursed wins to draws if requested
2025-01-25 20:42:50 +01:00
benchmark.cpp
Update Copyright Year
2025-01-06 00:45:28 +01:00
benchmark.h
Update Copyright Year
2025-01-06 00:45:28 +01:00
bitboard.cpp
Remove pawn_attacks_bb()
2025-04-02 17:39:40 +02:00
bitboard.h
Remove code that is not used anywhere
2025-08-02 16:21:41 +02:00
engine.cpp
Allow more than 1024 threads on high-end machines
2025-03-21 11:17:59 +01:00
engine.h
Update Copyright Year
2025-01-06 00:45:28 +01:00
evaluate.cpp
Remove non-functional accumulator reset
2025-04-26 21:30:01 +02:00
evaluate.h
Various cleanups
2025-04-02 17:43:14 +02:00
history.h
bigger PAWN_HISTORY_SIZE
2025-10-14 17:27:42 +02:00
main.cpp
Update Copyright Year
2025-01-06 00:45:28 +01:00
Makefile
Remove x86-64-vnni256 target
2025-10-05 09:38:44 +02:00
memory.cpp
Update Copyright Year
2025-01-06 00:45:28 +01:00
memory.h
Remove unneeded return statement
2025-04-26 22:26:39 +02:00
misc.cpp
Speedup movegen with VBMI2
2025-07-24 10:08:35 +02:00
misc.h
Move SIMD code to a separate header
2025-05-25 20:52:57 +02:00
movegen.cpp
Add performance warning comment for vpcompressw
2025-08-17 22:38:09 +02:00
movegen.h
Speedup movegen with VBMI2
2025-07-24 10:08:35 +02:00
movepick.cpp
Further simplify low ply history in evasions
2025-10-05 09:18:16 +02:00
movepick.h
Further Simplify Stalemate Detection
2025-08-30 15:12:06 +02:00
numa.h
Update Copyright Year
2025-01-06 00:45:28 +01:00
perft.h
Remove unnecessary deque allocation in perft
2025-07-28 20:05:26 +02:00
position.cpp
prefetch earlier if checKEP is false
2025-11-01 10:40:23 +01:00
position.h
Improve index generation
2025-11-01 10:42:42 +01:00
score.cpp
Update Copyright Year
2025-01-06 00:45:28 +01:00
score.h
Update Copyright Year
2025-01-06 00:45:28 +01:00
search.cpp
Revert malus and associated coefficient parameters resulting from using only quiet moves
2025-11-01 10:48:40 +01:00
search.h
Remove quiet move streak
2025-09-28 21:08:58 +02:00
thread_win32_osx.h
Update Copyright Year
2025-01-06 00:45:28 +01:00
thread.cpp
Use huge pages for worker data
2025-10-14 17:46:13 +02:00
thread.h
Use huge pages for worker data
2025-10-14 17:46:13 +02:00
timeman.cpp
Simplify sudden death time optimization
2025-07-02 18:41:46 +02:00
timeman.h
Shrink Enum Sizes
2025-05-19 07:17:39 +02:00
tt.cpp
Introduce Secondary TT Aging
2025-06-02 21:55:55 +02:00
tt.h
Silence clang-format issue
2025-02-02 13:49:54 +01:00
tune.cpp
Disallow same option being added twice
2025-02-04 21:18:01 +01:00
tune.h
Prevent accidential misuse of TUNE()
2025-07-24 10:28:17 +02:00
types.h
Small tt verify simplification
2025-06-02 21:15:56 +02:00
uci.cpp
Display upper/lowerbound before wdl
2025-08-02 15:54:10 +02:00
uci.h
Shrink Enum Sizes
2025-05-19 07:17:39 +02:00
ucioption.cpp
Use integer type for UCI spin values
2025-08-30 15:02:05 +02:00
ucioption.h
Use integer type for UCI spin values
2025-08-30 15:02:05 +02:00