1 Release published by 1 person

• stockfish-dev-20250902-adfddd2c Stockfish dev-20250902-adfddd2c

  published Sep 2, 2025

4 Pull requests opened by 4 people

• Speedup write_moves using _mm512_mask_compressstoreu_epi16

  #6233 opened Aug 16, 2025

• Simplify nmp verification. (Discussion needed.)

  #6254 opened Aug 23, 2025

• Use threats in quiet move generation and simplify castling check in pos.legal()

  #6288 opened Sep 2, 2025

• Reintroduce #6259

  #6289 opened Sep 3, 2025

8 Issues closed by 3 people

• perft displays move twice

  #6290 closed Sep 3, 2025

• bench can be 'stuck'

  #6280 closed Sep 2, 2025

• UCI Hash option accepts values above maximum

  #6263 closed Aug 30, 2025

• "Proposal: A new chess variant with an extra piece and promotion system"

  #6273 closed Aug 25, 2025

• "Proposal: A new chess variant with an extra piece and promotion system"

  #6272 closed Aug 25, 2025

• "Proposal: A new chess variant with an extra piece and promotion system"

  #6274 closed Aug 25, 2025

• Stockfish dev-20250824-678d503d Crashes on Specific FEN Positions

  #6270 closed Aug 25, 2025

• MovePicker::can_move_king_or_pawn implicitly dependent on the capture history and move ranking.

  #6232 closed Aug 24, 2025

1 Issue opened by 1 person

• Failing to find best move in reasonable time in some cases if MultiPV is set to 1

  #6227 opened Aug 12, 2025

6 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• [RFC] Utilize shared memory to deduplicate the network system-wide

  #6173 commented on Sep 2, 2025 • 29 new comments

• Stockfish Prioritizing E-Cores on Hybrid CPU Architectures

  #6213 commented on Aug 25, 2025 • 0 new comments

• Refactor Memory Allocation to Dynamically Determine Page Size Instead of Hardcoding 4KB Assumption

  #6055 commented on Aug 25, 2025 • 0 new comments

• SF depth stuck at 22 ply at one endgame position. Possibly infinitive loop.

  #5023 commented on Aug 30, 2025 • 0 new comments

• [macOS] Dev binary files `stockfish-macos-m1-apple-silicon` can't be executed

  #5874 commented on Sep 3, 2025 • 0 new comments

• Simplify TT overwrite logic

  #6125 commented on Aug 8, 2025 • 0 new comments