stockfish

Strong chess engine, to play chess against
  https://stockfishchess.org
  11
  6 reviews



Free chess engine derived from Glaurung 2.1. It is a chess engine, so it requires an UCI (universal chess interface) compatible GUI like XBoard (with PolyGlot), eboard, Jose, Arena or scid in order to be used comfortably. It is the strongest open source chess engine by october 2009 in the "computer chess rating list" CCRL. Written in C++ it uses multiple threads and cores. It is capable of Chess960 and has experimental support for polyglot opening books.
Latest reviews
5
lib2know 5 years ago

unbeatable

4
jahid_0903014 6 years ago

nice

5
xmav 6 years ago

Ίσως η καλύτερη chess engine. Ισάξια των (επί πληρωμή) Houdini και Komodo.

5
jmaz 7 years ago

Strong and dependible like Crafty. If only these two chess engines had a solid UCI.

5
thebrix 8 years ago

Tremendously strong - fortunately, pychess allows much weaker levels to be set.

5
limulus 10 years ago

By far the strongest open source chess engine.