Chess Engines Diary

  Nagato 1.1.0 what's new? Highlights Internal Rust NNUE training pipeline ( nnue/trainer.rs ) train  UCI command for in-process weight training King-bucket NNUE accumulator KBN vs K endgame evaluator (Delétang's Triangle,  kbnk-scaling  feature) Syzygy tablebase probing (WDL + DTZ) Lazy SMP multi-threading Benchmark (tc=5+0.05, 180 games) Opponent Score Elo delta Lc0 v0.32.1 45.8% +16 Boychesser ~10% -264 smol.cs ~15% -308 Nagato 1.1.0 download

  Nagato v1.0.0 — First Stable Release A UCI chess engine written in Rust. github:https://github.com/ricemaster1/nagato-chessengine Author: Ricemaster1 Features Bitboard representation with magic bitboards Alpha-beta with PVS, iterative deepening, aspiration windows Null move pruning, reverse futility pruning, LMR Killer moves, history heuristic, counter move heuristic Transposition table with 4-entry buckets Zobrist hashing NNUE evaluation (768→128→32→1) with HCE fallback Tapered evaluation with piece-square tables Pawn structure & mobility evaluation Static exchange evaluation (SEE) Experience/learning system UCI protocol support Nagato 1.0.0 download