Stockfish

[Triton6654]

U can download UHO 2024 here, it actually means unbalance human opening derived from chessbase 2024.

https://www.sp-cc.de/files/uho_2024.7z

[Cengiz-Baba]

Hi Anton,

Suit: uho_2024/UHO_2024/UHO_2024_+090_+099/UHO_2024_8mvs_big_+085_+104.pgn

link:https://www.sp-cc.de/files/uho_2024.7z

Best regards.

Fringe.

[Anton101]

Great!

Many thanks.

Best regards;

[Homayoun]

Hi @ Cengiz-Baba
Thank you very much for tests. Your tests are interesting too. As a suggestion you can create a special thread for your tests in ( tournaments and matches) sub forum and do your tests systematically and classified ,in your specific thread.
Best regards

[Cengiz-Baba]

Hi Homayoun,

It's a very reasonable request. I will try. I owe my thanks.

Kind regards.
fringe

[Homayoun]

Hi Homayoun,

It's a very reasonable request. I will try. I owe my thanks.

Kind regards.
fringe

Best regards

[Homayoun]

Author: Gahtan Nahdi
Date: Mon Mar 11 10:08:40 2024 +0100
Timestamp: 1710148120

Simplify opponentWorsening condition

Passed non-reg STC:
https://tests.stockfishchess.org/tests/ ... 0526c4033a
LLR: 2.95 (-2.94,2.94) <-1.75,0.25>
Total: 226624 W: 58601 L: 58589 D: 109434 Elo +0.02
Ptnml(0-2): 1030, 27193, 56819, 27275, 995

Passed non-reg LTC:
https://tests.stockfishchess.org/tests/ ... 0526c4161a
LLR: 2.95 (-2.94,2.94) <-1.75,0.25>
Total: 243882 W: 61462 L: 61469 D: 120951 Elo -0.01
Ptnml(0-2): 197, 27559, 66419, 27586, 180

closes https://github.com/official-stockfish/S ... /pull/5102

Bench: 1601012

https://abrok.eu/stockfish/

[Homayoun]

Author: Disservin
Date: Tue Mar 12 19:09:50 2024 +0100
Timestamp: 1710266990

Fix Raspberry Pi Compilation

Reported by @Torom over discord.

> dev build fails on Raspberry Pi 5 with clang

```
clang++ -o stockfish benchmark.o bitboard.o evaluate.o main.o misc.o movegen.o movepick.o position.o search.o thread.o timeman.o tt.o uci.o ucioption.o tune.o tbprobe.o nnue_misc.o half_ka_v2_hm.o network.o -fprofile-instr-generate -latomic -lpthread -Wall -Wcast-qual -fno-exceptions -std=c++17 -fprofile-instr-generate -pedantic -Wextra -Wshadow -Wmissing-prototypes -Wconditional-uninitialized -DUSE_PTHREADS -DNDEBUG -O3 -funroll-loops -DIS_64BIT -DUSE_POPCNT -DUSE_NEON=8 -march=armv8.2-a+dotprod -DUSE_NEON_DOTPROD -DGIT_SHA=627974c9 -DGIT_DATE=20240312 -DARCH=armv8-dotprod -flto=full
/tmp/lto-llvm-e9300e.o: in function `_GLOBAL__sub_I_network.cpp':
ld-temp.o:(.text.startup+0x704c): relocation truncated to fit: R_AARCH64_LDST64_ABS_LO12_NC against symbol `gEmbeddedNNUEBigEnd' defined in .rodata section in /tmp/lto-llvm-e9300e.o
/usr/bin/ld: ld-temp.o:(.text.startup+0x704c): warning: one possible cause of this error is that the symbol is being referenced in the indicated code as if it had a larger alignment than was declared where it was defined
ld-temp.o:(.text.startup+0x7068): relocation truncated to fit: R_AARCH64_LDST64_ABS_LO12_NC against symbol `gEmbeddedNNUESmallEnd' defined in .rodata section in /tmp/lto-llvm-e9300e.o
/usr/bin/ld: ld-temp.o:(.text.startup+0x7068): warning: one possible cause of this error is that the symbol is being referenced in the indicated code as if it had a larger alignment than was declared where it was defined
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [Makefile:1051: stockfish] Error 1
make[2]: Leaving directory '/home/torsten/chess/Stockfish_master/src'
make[1]: *** [Makefile:1058: clang-profile-make] Error 2
make[1]: Leaving directory '/home/torsten/chess/Stockfish_master/src'
make: *** [Makefile:886: profile-build] Error 2
```

closes https://github.com/official-stockfish/S ... /pull/5106

No functional change
https://abrok.eu/stockfish/?

[Homayoun]

Author: Disservin
Date: Thu Mar 14 22:14:11 2024 +0100
Timestamp: 1710450851

Fix false positives from ThreadSanitizer

Since Linux Kernel 6.5 we are getting false positives from the ci,
lower the ALSR entropy to disable ALSR, which works as a temporary
workaround.

https://github.com/google/sanitizers/issues/1716
https://bugs.launchpad.net/ubuntu/+sour ... ug/2056762

closes https://github.com/official-stockfish/S ... /pull/5115

No functional change

https://abrok.eu/stockfish/?

[Homayoun]

Author: Disservin
Date: Wed Mar 20 16:36:18 2024 +0100
Timestamp: 1710948978

Add cmath header to movepick.h

No functional change

https://abrok.eu/stockfish/