I love this app. Visualization was my biggest weakness but with this app, I have improved a lot.
Brilliant chess need good app just lik e it
Brilliant Brilliant Brilliant
Chessvis 1.3 adds "Defensive Tactics". Those are ones where white is about to be mated or suffer major material loss. Your objective is to find the move or moves that avert disaster and possibly win the game. (You can also "Explore" the position.)
Chessvis itself has now moved to a dedicated multi-core server which should make it faster and enable more interesting development.
Lastly, chessvis.com supports the https protocol.