Zen Chess: Mate in Four is a minimalist chess puzzle game. - Designed for chess lovers of all levels (even if you just learned how to move the pieces); - Solve 50 carefully selected mate-in-four puzzles; - Enjoy a minimalist, beautifully designed chess board and pieces; - Original soundtrack, specially composed to help you keep your focus and concentration; - Everything in the game was made with a lot of love and craftsmanship. Can you find the four moves that will solve each puzzle? Give it a try and show yourself you are a truly chess master.