Rate top gamesChess Openings Pro
About
The Pro version of Chess Openings Explorer, with a 3x larger move database, no advertisements, and a built-in chess engine. 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 new engine analysis mode allows you to play any opening against the computer.
Position statistics collected from over 1.9 million recent, high-level games.
******************** Testimonials ********************
"Brilliant - *****
Thank you for putting together a BEAUTIFUL opening app. I can't image anything better." -- by FraudAlert
"Excellent...NONE BETTER - *****
I love this app! It's fast, beautiful, and comprehensive. Makes it very easy to practice and learn all the most common (and rare) openings. The author is active on improvements, and takes user recommendations to heart. HIGHLY RECOMMENDED!!!" -- by ECHOOooo
"Great opening tool - *****
There are very few apps that I will take the time to review. However, this is one app that I use every day. It sharpens my opening knowledge Nd would be worth far more than the price at which I purchased it. Kudos."
"Awesome - *****
Easy to use. Easy to follow. Great for those indisposed multitasking opportunities... Strong work fellas!"
Position statistics collected from over 1.9 million recent, high-level games.
******************** Testimonials ********************
"Brilliant - *****
Thank you for putting together a BEAUTIFUL opening app. I can't image anything better." -- by FraudAlert
"Excellent...NONE BETTER - *****
I love this app! It's fast, beautiful, and comprehensive. Makes it very easy to practice and learn all the most common (and rare) openings. The author is active on improvements, and takes user recommendations to heart. HIGHLY RECOMMENDED!!!" -- by ECHOOooo
"Great opening tool - *****
There are very few apps that I will take the time to review. However, this is one app that I use every day. It sharpens my opening knowledge Nd would be worth far more than the price at which I purchased it. Kudos."
"Awesome - *****
Easy to use. Easy to follow. Great for those indisposed multitasking opportunities... Strong work fellas!"
System requirements for Android
4.0.3 and up
System requirements for iOS
iPad 2 Wifi, iPad 2 3G, iPhone 4S, iPad Third Gen, iPad Third Gen 4G, iPhone 5, iPod Touch Fifth Gen, iPad Fourth Gen, iPad Fourth Gen 4G, iPad Mini, iPad Mini 4G, iPhone 5c, iPhone 5s, iPad Air, iPad Air Cellular, iPad Mini Retina, iPad Mini Retina Cellular, iPhone 6, iPhone 6 Plus, iPad Air 2, iPad Air 2 Cellular, iPad Mini 3, iPad Mini 3 Cellular, iPod Touch Sixth Gen, iPhone 6s, iPhone 6s Plus, iPad Mini 4, iPad Mini 4 Cellular, iPad Pro, iPad Pro Cellular, iPad Pro 9.7, iPad Pro 9.7 Cellular, iPhone SE, iPhone 7, iPhone 7 Plus, iPad 6 1 1, iPad 6 1 2, iPad 7 1, iPad 7 2, iPad 7 3, iPad 7 4, iPhone 8, iPhone 8 Plus, iPhone X, iPad 7 5, iPad 7 6, iPhone X S, iPhone X S Max, iPhone X R, iPad 8 1 2, iPad 8 3 4, iPad 8 5 6, iPad 8 7 8, Watch 4, iPad Mini 5, iPad Mini 5 Cellular, iPad Air 3, iPad Air 3 Cellular, iPod Touch Seventh Gen