5 stars: Excellent package. Easy to use. Lots of puzzles. Great app for strengthening your end game.
5 stars: usually all these apps are for beginners but this one is really good and complex. (I am a 2200 CFC player)
5 stars: I am now able to play endgames like a machine. Excellent app😎👍
4 stars: Can increase the number of pratice and lower the price for buy full
4 stars: Excellent App for Endgame Preparation
5 stars: Nice app..... Studies help to improvise your game
5 stars: Best Chess puzzles
5 stars: Excellent app for study solvers!!!!!😃😃😃😃😃
5 stars: Amazing App . LOVED IT
5 stars: Best end game training app
5 stars: Useful for improvement
5 stars: Chess King as always..
5 stars: Just like ocean knowledge
5 stars: we want more of this kind of stuff
5 stars: recommend for professionals!
5 stars: best app for@endgame studies.😊
5 stars: It should teach also
5 stars: Good and uplifting
5 stars: the best app existing
5 stars: very good qpp
4 stars: Nice Game !
5 stars: excellente
5 stars: Awesome!
4 stars: Good App
3 stars: Nice
5 stars: Challenging puzzles with multiple endings on at least half.
5 stars: This is great and surprisingly cheaper than buying chess books.
5 stars: Truly excellent. It looks at alternative moves, too.
5 stars: It's a great app.must download it.
4 stars: Great app to improve your end game
5 stars: Awsome app for endgame with ...