FabChess

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St. Sebastian and St. Fabian

FabChess,
an UCI compliant open source chess engine by Fabian von der Warth, written in Rust and first released on GitHub in July 2019. FabChess comes with an own Wiki, elaborating on programming details .

Features

Board Representation

• Bitboard Board-Definition
• Fancy Magic Bitboards

Search

• Parallel Search using Threads
• Shared Hash Table
• Iterative Deepening
• Principal Variation Search
• Move Ordering
  • Staged Move Generation
  • Hash Move
  • Internal Iterative Deepening
  • Killer Heuristic
  • History Heuristic
• Selectivity
  • Check Extensions
  • Late Move Reductions
  • Mate Distance Pruning
  • Null Move Pruning
  • Static Null Move Pruning
  • Futility Pruning
  • History Pruning
  • Quiescence Search
  • Delta Pruning

Evaluation

• Tapered Eval
• Material
• Piece-Square Tables
• Mobility
• Pawn Structure
• Passed Pawns
• Outposts
• King Safety
• Attacking King Zone
• Tempo

Forum Posts

• Re: New engine releases 2019 by Fabian von der Warth, CCC, July 16, 2019

Re: New engine releases 2019 by Fabian von der Warth, CCC, July 17, 2019

External Links

• GitHub - fabianvdW/FabChess: FabChess
• Home · fabianvdW/FabChess Wiki · GitHub
• FabChess in CCRL 40/4

References

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