import from google code archive: java chess engine
implements Alpha Zero algorithm variant
to use with Winboard: "alexo-chess" -fd "C:\project\dir" -fcp "java -jar .\alexo-chess-1.0.0-SNAPSHOT.jar"
Neural network architecture: https://github.com/alexoooo/alexo-chess/blob/master/src/main/java/ao/chess/v2/engine/heuristic/learn/NnResBuilder.java
Tree search: https://github.com/alexoooo/alexo-chess/blob/master/src/main/java/ao/chess/v2/engine/neuro/puct/PuctPlayer.java