Repository Issue Activity (beta)

#7131 UCI go command accepts malformed numeric arguments

#7128 Very Sub Optimal Mating

#5175 Winning evaluation with tablebases in cursed win

#6987 Fishtest workers rarely generate illegal pv moves

#6975 Search explosion at latest dev at specific depth with certain position

#6356 Stockfish with UCI_LimitStrength can't checkmate RK vs K

#6481 Wrong evaluation for wrong color bishop.

#6864 Time losses at CCC

#6847 TT depth8 adjustments race

#6798 Improve CI Binaries

#6516 Performance depends on number of 'setoption Threads value X' commands

#7092 Master does not compile on Mac OS X 10.13.6 with GCC 10.4.2

#7003 Search explosion / non-terminating iteration on a specific rook endgame (Stockfish 18, fixed depth 40)

#7049 Issue with accented characters in path name between 2026/07/03 and 2026/07/30 ?

#7080 Migrate Some Runners to "ubuntu-slim"

#7035 small go perft issue

#6639 Time Management Regression: Search collapse to Depth 1 in ultra-fast time control (9s+0.1s)

#7026 Now that Stockfish uses memfd_create it needs glibc >= 2.27

#7023 evaluation

#6853 Intermittent exception in Fritz 21 using Stockfish dev-20260524-5b068c96 after extended runtime

#6977 shared-weights via shm not always functioning as expected

#7004 "Commands and options" link goes to 404

#7000 Engine process terminates on illegal moves in position command, causing GUI (Arena, maybe also others?) to freeze

#6984 Threading --- uses 1/2 of available cores only

#3424 Problems with non-asciil characters in paths