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v1.2.0
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@github-actions github-actions released this 11 Jan 14:52
· 109 commits to main since this release
v1.2.0
38f0d14
  • 🔍 Prune SEE bad captures in QSearch (#558)
  • 🔍 Reduce SEE bad captures in regular search (#564, #571)
  • 🔍 Use spsa tuned search values (#543, #553)
  • ⚖️ Add rook mobility to eval (#539)
  • 🧬 Improve move generation: hardcode castling moves and a few calculated variables (#541)
  • 🧬 Implement SEE and order bad captures after killers but before quiet moves (#554)
  • ⚡ Reduce TT entry size to 8 bytes (#544)
  • ⚡ Optimize go command parsing (#545)
  • ⚡ Split MoveGenerator.GenerateAllMoves and MoveGenerator.GenerateCaptures to avoid branching (#549)
  • ⚡ Set search thread as high priority (#546)
  • ⚡ SEE micro-optimizations (#566)
  • ⚡ Use stack-allocated span for movegen (#551, #596)
  • ⚡ Optimize PositionHash (#582)
  • ⚡ Optimize castling and en-passant moves Zobrist hashing (#577)
  • ⚡ Replace EnPassantCaptureSquares dictionary with equivalent array (#578)
  • ⚡ Optimize FEN parsing (#581)
  • ⚡ Attempt to initialize MoveGenerator and GoCommand asap (#576)
  • 🐛 Fix engine crash due to a negative calculated time to move (#555)
  • 🐛 Add support for negative wtime and btime (#556)
  • 🐛 Enable InvariantGlobalization and fix crash in some Linux scenarios (#575)

Non strength-winning changes:

  • Add option to run bench at different depths (#537)

Full Changelog: v1.1.0...v1.2.0

Assets 12