Chess Openings Pro v5.07

LR Studios

Contains ads • In-app purchases

About this app

Developer Description

Study and improve your openings with this Chess openings explorer!

Get better at the opening with Chess Openings Pro and its collection of more than 10,000 openings and its database of over 2 million Grandmaster games.

It also helps you find which chess openings are better by showing you their respective win rates.
For example, did you know that black wins 4% more games on average by answering "1. e4" with the Sicilian Defence ("c5") rather than an Open Game ("e5")?

What's New

Multiple bugfixes and improvements

In-app purchases

$2.99 per item

Version Information

Version: 5.07
Downloads: 500K+
Updated on: Dec 23, 2025
Released: Oct 25, 2015
Requires: Android 7.0

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Chess Openings Pro users say on Google Play

★★★★★

T S

great app! I like that you can sort of 'come up with' your own opening. meaning, instead of picking a particular opening from the list you can simply make a move on the board. the app is going to show all the possible moves and their quality. you pick the move. after makaing a few, the app will give you the name of the opening you 'created'. it's sweet

★★★★

Jim Fish

Shows all the usual, or at least used moves in openings. I just wish that it would allow me to experiment beyond of the known.

★★★

Sunday Isaac Christian

it is very helpful but boring and waste of data

★★

Erwin Rossen

Not much happening. You can play a few moves on a board, you get the name of the opening, and you get some statistics of win rates, but they are not clear and not statistically significant for many moves. You cannot play any non-preselected move. After playing five moves or so, you cannot do anything anymore.

★