

The author is active on improvements, and takes user recommendations to heart. Makes it very easy to practice and learn all the most common (and rare) openings. I can't image anything better." - by FraudAlert "Excellent.NONE BETTER - ***** I love this app! It's fast, beautiful, and comprehensive. Position statistics collected from over 1.9 million recent, high-level games. The new engine analysis mode allows you to play any opening against the computer. Step through over 1,000,000 chess opening positions, annotated by name and variation! Each position shows win percentage statistics and most popular variations. The Pro version of Chess Openings Explorer, with a 3x larger move database, no advertisements, and a built-in chess engine.
