Engine Request: Shashchess

Shashchess is a Stockfish derivative that implements the theory of Alexander Shashin detailed in his book ― “Best Play: A New Method for Discovering the Strongest Move.” (Best Play: A New Method For Discovering The Strongest Move: Shashin, Alexander: 9781936277469: Amazon.com: Books)

Testing shows Shashchess draws with Stockfish in head to head engine matches, but significantly outperforms Stockfish in puzzle solving and mate-finding.

Its author created it for Correspondence Chess, and I can attest that it is an interesting and powerful analysis tool. Now in version 16 it is also well-honed.

looking strong long game can you tell me the engine setting? book move false or true? default its false

I use all the default settings.