Added

• Internal iterative reductions
• Razoring
• noalias keyword for some pointers
• Static Exchange Evaluation, use in movepick and quiesce
• Using a best_move
• Mate pruning
• Newer benchmark positions with tactical wins

Changed

• Transposition table probing timing
• Inputs to be case insensitive
• Pins are computed for both sides
• History table simplifications
• Support Zig 15.2
• Use comptime for Color parameters, chess 960 boolean, Movepick flags and getAttacks
• Use @splat for initialization
• Display min and max for uci options
• Use ReleaseSafe for release

Removed

• Negative move score variable in movepick
• Allocator removed in computeBlockers
• Allocator removed in movepick
• Allocator removed in iterativeDeepening

Executables

Executables versions are related to cpu features, for modern cpu use latest version (v3 for 2013+ and v4 for 2022+).

Added

• Staged move generation
• Mate pruning
• Reverse Futility Pruning
• Fancy Magic Bitboards
• compute args

Changed

• Use real evaluation for static_eval
• Display min and max for uci options
• Use ReleaseSafe for release

Executables

Executables versions are related to cpu features, for modern cpu use latest version (v3 for 2013+ and v4 for 2022+).

Fixed

• Castle notation changes between variants.

Executables

Executables versions are related to cpu features, for modern cpu use latest version (v3 for 2013+ and v4 for 2022+).

Added

• Null move pruning
• Tests
• Error handling for moves, fen and uci
• Chess960 support

Changed

• Zig codebase
• Fen full support
• Evalutation (mg, eg) during move
• Check detection during move

Executables

Executables versions are related to cpu features, for modern cpu use latest version (v3 for 2013+ and v4 for 2022+).