Stockfish 10

Official release version of Stockfish 10.

Downloads are available at http://stockfishchess.org/download/

This is also the 10th anniversary version of the Stockfish project, which started exactly ten years ago! I wish to extend a huge thank you to all contributors and authors in our amazing community :-)

SF 10 improves by about 50 ELO in self-play compared to SF 9.

Bench: 3939338