如象棋
Stockfish for iOS source code (
https://s3.amazonaws.com/stockfish/stockfish-2.7.1-ios-src.dmg),
要自己编译需要哪些软硬件要求?
还有一个开源,The Mate in N puzzle framework is released under the GPL license: source(http://www.gano.name/shawn/matepuzzles/mate_in_n_src_v2.zip).