official-stockfish/Stockfish issues and pull requests

#5504 - Mate finding issue

Issue - State: open - Opened by mstembera 4 months ago - 6 comments
Labels: needs-analysis

#5503 - Use of bad TTData in search() when ttHit is false

Issue - State: open - Opened by mstembera 4 months ago - 2 comments
Labels: needs-analysis

#5487 - A Makefile option for the build dir.

Pull Request - State: closed - Opened by abdulbadii 4 months ago - 8 comments
Labels: feature/functionality, discussion

#5482 - Change "!cutNode" condition to directly "false"

Pull Request - State: closed - Opened by FauziAkram 5 months ago - 38 comments
Labels: simplification

#5476 - Simplify Away Killer Stage

Pull Request - State: closed - Opened by xu-shawn 5 months ago - 3 comments
Labels: to be merged, simplification

#5475 - GUI in Fritz 19 will not allow 24576 MB Hashtable size for stockfish

Issue - State: closed - Opened by wattsgunn 5 months ago - 7 comments

#5462 - Fix compilation on Apple

Pull Request - State: closed - Opened by snicolet 5 months ago - 3 comments
Labels: to be merged, bug

#5443 - Simplify in-check condition for Probcut-in-check

Pull Request - State: closed - Opened by xu-shawn 5 months ago - 5 comments
Labels: to be merged, simplification

#5354 - Add a standardized, consistent benchmark for hardware performance testing.

Pull Request - State: closed - Opened by Sopel97 6 months ago - 30 comments
Labels: to be merged, feature/functionality

#5330 - Compiling StockFish using arm-none-eabi-gcc and arm-none-eabi-g++ compilers?

Issue - State: closed - Opened by unebonnevie 6 months ago - 8 comments
Labels: build

#5253 - Suboptimal speed on multi-socket / numa systems

Issue - State: closed - Opened by vondele 6 months ago - 8 comments

#5185 - expect not properly spawning Stockfish in github actions.

Issue - State: closed - Opened by vondele 7 months ago
Labels: bug, CI/CD

#5152 - Clang is faster on AARCH64, than GCC. Stockfish is around 4 times slower when compiling with GCC

Issue - State: closed - Opened by beansofhell 8 months ago - 6 comments
Labels: needs-analysis

#5131 - Lots of issue about `position fen` and `go` command

Issue - State: closed - Opened by winapiadmin 8 months ago - 6 comments

#5030 - Runtime error with gcc 13

Issue - State: closed - Opened by peregrineshahin 10 months ago - 3 comments
Labels: build, needs-analysis

#5023 - SF depth stuck at 22 ply at one endgame position. Possibly infinitive loop.

Issue - State: open - Opened by PavelChess 10 months ago - 25 comments
Labels: needs-analysis

#4932 - gcc gives warning when compiling on Raspberry Pi 5

Issue - State: open - Opened by Torom 11 months ago - 10 comments
Labels: build, needs-analysis

#4752 - Use unsigned vector pointer for ARM

Pull Request - State: closed - Opened by Matthies over 1 year ago - 8 comments
Labels: to be merged, no-bench-change, build

#4752 - Use unsigned vector pointer for ARM

Pull Request - State: closed - Opened by Matthies over 1 year ago - 8 comments
Labels: to be merged, no-bench-change, build

#4720 - Invalid fen detection and crash prevention

Pull Request - State: closed - Opened by ghost over 1 year ago - 12 comments

#4717 - How does ELO relate to Skill Level?

Issue - State: closed - Opened by arikanev over 1 year ago - 2 comments

#4626 - 1st step to build SF as shared library

Pull Request - State: open - Opened by ab-chesspad over 1 year ago - 23 comments
Labels: discussion

#4563 - [RFC] Handle some out-of-spec behaviour explicitly

Pull Request - State: open - Opened by Sopel97 over 1 year ago - 53 comments
Labels: no-bench-change, feature/functionality

#4241 - How to compile Stockfish on Windows 11 ARM, when using a MacBook Pro M1 MAX and Parallels Desktop?

Issue - State: closed - Opened by Chess321 about 2 years ago - 28 comments
Labels: build, discussion

#100 - Prune ttMove like any other

Pull Request - State: closed - Opened by lucasart about 10 years ago - 5 comments

#99 - ID Loop

Pull Request - State: closed - Opened by lucasart about 10 years ago - 14 comments

#98 - Apply King Safety later in the endgame

Pull Request - State: closed - Opened by lucasart about 10 years ago - 2 comments

#97 - Retire CACHE_LINE_ALIGNMENT

Pull Request - State: closed - Opened by lucasart about 10 years ago - 11 comments

#96 - Overwrite dist<Square>(Square, Square)

Pull Request - State: closed - Opened by lucasart about 10 years ago - 17 comments

#95 - Do not assume that enum are signed

Pull Request - State: closed - Opened by lucasart about 10 years ago - 2 comments

#94 - All threats tuned b

Pull Request - State: closed - Opened by ajithcj about 10 years ago - 14 comments

#93 - Removing some superfluous extern declarations.

Pull Request - State: closed - Opened by mstembera about 10 years ago - 20 comments

#92 - Cleanup MAX_PLY

Pull Request - State: closed - Opened by lucasart about 10 years ago - 11 comments

#91 - No pruning in PV nodes

Pull Request - State: closed - Opened by glinscott about 10 years ago - 4 comments

#90 - Retire ScalePawnSpan[]

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 2 comments

#89 - Prefer operator<<() to pretty()

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 2 comments

#88 - Retire PawnsFileSpan

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 1 comment

#87 - Remove dead code

Pull Request - State: closed - Opened by lucasart about 10 years ago - 2 comments

#86 - Correctly describe POPCNT compile

Pull Request - State: closed - Opened by lucasart about 10 years ago - 3 comments

#85 - Optimize TranspositionTable::store() and TranspositionTable::probe() for...

Pull Request - State: closed - Opened by mstembera about 10 years ago - 25 comments

#84 - Consistent use of anonymous namespace

Pull Request - State: closed - Opened by lucasart about 10 years ago - 3 comments

#83 - Remove bias when choosing a TT entry to replace

Pull Request - State: closed - Opened by promaret about 10 years ago - 6 comments

#82 - Code style clean-up

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 2 comments

#81 - Another max_piece_type() cleanup.

Pull Request - State: closed - Opened by mstembera about 10 years ago - 9 comments

#80 - fixing draw detection by checking for 3-fold rep on root moves

Pull Request - State: closed - Opened by promaret about 10 years ago - 9 comments

#79 - Speed up max_piece_type()

Pull Request - State: closed - Opened by zamar about 10 years ago - 7 comments

#78 - Use tuned value for PawnsFileSpan

Pull Request - State: closed - Opened by snicolet about 10 years ago - 2 comments

#77 - Reaggange and simplify UCI formatting (notation) code

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 4 comments

#76 - Improve compatibility with Shredder Classic GUI

Pull Request - State: closed - Opened by promaret about 10 years ago - 3 comments

#75 - Rearrange check_time()

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 14 comments

#74 - Reformat max_threat()

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 6 comments

#73 - Get rid of lsb() in threats evaluation

Pull Request - State: closed - Opened by snicolet about 10 years ago - 4 comments

#72 - Document why initing eval tables

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 3 comments

#71 - Sync with upstream

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 6 comments

#70 - Marco

Pull Request - State: closed - Opened by lucasart about 10 years ago - 5 comments

#69 - Reformat previous patch

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 11 comments

#68 - Merge Connected and Candidate

Pull Request - State: closed - Opened by lucasart about 10 years ago - 5 comments

#67 - Try to avoid calls to position legal

Pull Request - State: closed - Opened by R-Peleg about 10 years ago - 4 comments

#66 - Prefetch2

Pull Request - State: closed - Opened by joergoster about 10 years ago - 2 comments

#65 - Reformat and rename hash_after_move()

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 1 comment

#64 - simplify futility move count array exps

Pull Request - State: closed - Opened by lucabrivio about 10 years ago - 3 comments

#63 - King Threats Tuned

Pull Request - State: closed - Opened by ajithcj about 10 years ago - 3 comments

#62 - Merge Connected and Candiate

Pull Request - State: closed - Opened by lucasart about 10 years ago - 10 comments

#61 - Prefetch

Pull Request - State: closed - Opened by joergoster about 10 years ago - 12 comments

#60 - Convert TT depth to int8_t

Pull Request - State: closed - Opened by lucasart about 10 years ago - 3 comments

#59 - Trivial code style fixes

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 2 comments

#58 - Trivial code style fixes

Pull Request - State: closed - Opened by mcostalba about 10 years ago

#57 - Trivial code style fixes

Pull Request - State: closed - Opened by mcostalba about 10 years ago

#56 - Move ONE_PLY to be 1 instead of 2: search()

Pull Request - State: closed - Opened by mcostalba about 10 years ago - 2 comments

#55 - Lesspartial

Pull Request - State: closed - Opened by uriblass about 10 years ago - 9 comments

#54 - Cap evaluation based null move extra reduction to three plies

Pull Request - State: closed - Opened by zamar about 10 years ago - 2 comments

#53 - trying to get rid of some half ply reductions and simplify the code

Pull Request - State: closed - Opened by uriblass about 10 years ago - 3 comments

#52 - Cleanup VALUE_KNOWN_WIN conditions (8334443)

Pull Request - State: closed - Opened by lucasart about 10 years ago - 6 comments

#51 - pull request of king safety patch

Pull Request - State: closed - Opened by uriblass about 10 years ago - 12 comments

#50 - catch up with marco's repo

Pull Request - State: closed - Opened by lucasart about 10 years ago - 1 comment

#49 - King-pawn threat bonus for endgames.

Pull Request - State: closed - Opened by mbootsector about 10 years ago - 5 comments

#48 - catch up with marco's repo

Pull Request - State: closed - Opened by lucasart about 10 years ago - 1 comment

#47 - Conditional inside loop patterns

Pull Request - State: closed - Opened by diegohavenstein about 10 years ago - 3 comments

#46 - Simplify time options

Pull Request - State: closed - Opened by lucasart about 10 years ago - 7 comments

#45 - Precompute clusterMask to speed up TranspositionTable::first_entry() whi...

Pull Request - State: closed - Opened by mstembera about 10 years ago - 5 comments

#44 - Remove seldepth

Pull Request - State: closed - Opened by lucasart about 10 years ago - 2 comments

#43 - Prune PV nodes in qsearch()

Pull Request - State: closed - Opened by lucasart about 10 years ago - 16 comments

#42 - Simplify idle_loop

Pull Request - State: closed - Opened by zamar over 10 years ago - 5 comments

#41 - Remove Search Log

Pull Request - State: closed - Opened by lucasart over 10 years ago - 2 comments

#40 - Retire Search Log

Pull Request - State: closed - Opened by lucasart over 10 years ago - 1 comment

#39 - material.cpp speedup

Pull Request - State: closed - Opened by jcalovski over 10 years ago - 7 comments

#38 - San

Pull Request - State: closed - Opened by lucasart over 10 years ago - 1 comment

#37 - Insufficient

Pull Request - State: closed - Opened by joergoster over 10 years ago - 3 comments

#36 - Footprint

Pull Request - State: closed - Opened by lucasart over 10 years ago - 1 comment

#35 - Remove useless code in Position::pretty()

Pull Request - State: closed - Opened by lucasart over 10 years ago - 2 comments

#34 - retire divide command

Pull Request - State: closed - Opened by lucasart over 10 years ago - 2 comments

#33 - Added King of the Hill variant support (based on SCIDB 3-checks variant code)

Pull Request - State: closed - Opened by ddugovic over 10 years ago - 2 comments

#32 - Change benchmark timing to be less incorrect

Pull Request - State: closed - Opened by oskmeister over 10 years ago - 3 comments

#31 - Reformatting

Pull Request - State: closed - Opened by zardav over 10 years ago - 1 comment

#30 - Remove kingdanger array

Pull Request - State: closed - Opened by hxim over 10 years ago - 14 comments

#29 - Aspiration: widen slower

Pull Request - State: closed - Opened by lucasart over 10 years ago - 4 comments

#28 - Make verification search more accurate

Pull Request - State: closed - Opened by joergoster over 10 years ago - 6 comments

#27 - Use popcnt correctly in 32 bit mode

Pull Request - State: closed - Opened by sbrightman over 10 years ago - 10 comments

#26 - Simplify X-ray attacks form

Pull Request - State: closed - Opened by zardav over 10 years ago - 7 comments

#25 - Get small bonus for passed pawn if his block is us

Pull Request - State: closed - Opened by zardav over 10 years ago - 8 comments

GitHub / official-stockfish/Stockfish issues and pull requests