Home * Engines * Pedone
139px-Chess_piece_-_White_pawn.JPG

Pedone,
a UCI compliant chess engine by Fabio Gobbato written in C. The download from its site includes Windows 32-bit and 64-bit, and Linux 32-bit and 64-bit executables [1] . During its early development stages, Pedone had its over the board tournament debut at the IGT 2013 with 1½/4. It progressed rapidly, and already won the IGT 2014 with 6/7, and the IGT 2015 with 7/6!
Pedone bianco [2]

Description

Pedone has a compact quad-bitboard board representation [3] , suited for a copy-make approach, and further applies magic bitboards for sliding piece attacks and move generation. Its search is PVS with transposition table, IID and quiescence search inside an iterative deepening framework. The evaluation function was tuned with a similar approach to the Texel's Tuning Method [4] until version 1.0. Some evaluation bonuses of versions 1.3 and 1.4 were tuned with TD Learning. Since 1.0, released in December 2014, Pedone performs a parallel search using multiple threads [5] , with 1.4 in April 2016, dubbed Lazy SMP [6]. The further improved Pedone 1.6 released in June 2017 can use up to 128 threads and comes with an executable for Android [7].

See also


Forum Posts

2014

2015 ...


External Links

Chess Engine

Misc


References

  1. ^ Pedone « G 6
  2. ^ Chess piece - White pawn, Staunton design, by Michael Maggs, Pedone (scacchi) - Wikipedia.it
  3. ^ Pedone Chess Engine - QuadBitboard
  4. ^ Pedobe Chess Engine - Evaluation Tuning
  5. ^ Pedone 1.0 by Fabio Gobbato, CCC, December 14, 2014
  6. ^ Pedone 1.4 by Fabio Gobbato, CCC, April 03, 2016
  7. ^ New release Pedone 1.6 by Fabio Gobbato, CCC, June 10, 2017

What links here?


Up one Level