Chess Trainer PRO - Repertoire Builder Highly Rated

Do you want to improve your chess skills? Are you looking for the perfect tool to build your opening repertoire? Or do you just want to play chess on your mobile phone on your spare time wherever you are? Much better is you want to practice playing chess games with your opening repertoire. Well, you found the right app. See the features below if this app have what you need.

What not to expect:

Don't expect that this app has built-in opening repertoire for you to readily train with. Although it has two sample openings, one for white and one for black, only for you to begin with. You must design your own opening repertoire and seek engine help to find your best moves or find a good opening theory book to refer to.

OPTION: Before buying, try the free version.

LINK: https://play.google.com/store/apps/details?id=com.ayelmarc.chessorm

Main PRO App Features:

♞ 100% ad-free and offline.

♞ Enjoy playing chess against the chess engine with 100 levels of playing strength to match your own or play with your friend on the same device. You can even use your own opening repertoire as opening book.

♞ Build and manage your repertoire, organize chess openings through folder hierarchy.

♞ Built-in Encyclopedia of Chess Openings (ECO) for your reference.

♞ Ability to backup and restore main database.

♞ Support for UCI chess engines and remote chess engines for analysis and playing (Stockfish is built-in).

♞ Add your own annotations and re-order candidate moves in your openings.

♞ Customize app theme, chessboard color and texture.

♞ Ability to import/export PGN files to/from your repertoire for openings, tactics, strategies or endgames including nags, comments and variation lines.

♞ Included 4000 chess games of super grand masters in PGN file format for reference.

♞ Excellent chess theory book companion.

♞ Analyze your online games through the built-in chess engine.

♞ Integrated PGN viewer/editor.

♞ Ability to handle transpositions in your opening repertoire

♞ Listen to comments through your device's speech engine.

♞ Ability to train randomly or sequentially either from starting board position or from anywhere in your opening tree.

♞ Ability to demo or preview line in training before trying the moves.