Silverfish

UCI Chess Engine (work-in-progress)

Features

• Hybrid bitboard & mailbox board representation
• Magic bitboard move generation
• Negamax search with alpha-beta pruning
• Iterative deepening
• Quiescence search
• NNUE Evaluation, (768->256)x2->1 architecture, vertical mirroring, trained with PyTorch
  • Previously: evaluation using material counting + piece-square tables

Quickstart

The engine itself has no external dependencies besides Go 1.22.x, so it should just work.

make run