Chess Opener Lite

Discover a wide range of chess openings, construct your personal repertoire, and master opening variations through dedicated training.

Features

- Comprehensive chess opening tree enriched with game statistics

- Full access to The Encyclopedia of Chess Openings (ECO)

- Side-by-side comparison of ECO classifications and opening tree moves in any position

- Export selected chess openings directly in PGN format

- Create and manage your own custom opening repertoire

- Add or modify comments for specific moves

- Automatic classification of any move sequence using the ECO system

- The Chess Opening Explorer highlights moves already present in your repertoire

- Complete database covering all known transpositions

- Interactive trainer designed to help you memorize openings and variations effectively

- Simultaneously train multiple variations against random opponent responses from your repertoire

- Set up specific starting positions for targeted training sessions

- Monitor and track your overall training progress

- Personalize chessboard colors and piece designs to your preference

- Full support for dark mode interface

- Fully functional offline without internet connection

Master new openings such as The Queen’s Gambit, The King’s Indian Defense, and many others!

CHESS OPENING EXPLORER

Search within the Encyclopedia of Chess Openings or navigate through the chess opening tree. Swipe left or right to switch between different exploration features in any given position.

BUILD YOUR OPENING REPERTOIRE

Easily add your favorite opening lines to your repertoire using the intuitive chess opening explorer. You retain full control to edit opening names and organize them within your personal collection.

OPENING TRAINER

A streamlined and efficient method for memorizing variations of openings in your repertoire. Train exclusively with White’s moves, Black’s moves, or both simultaneously. Optionally, engage all variations at once. The trainer randomly selects opponent moves from your defined opening repertoire while tracking your progress and displaying detailed statistics.

Upgrade to Chess Opener PRO to unlock premium features:

- Unlimited capacity for your repertoire size

- No limits on the depth of openings analyzed

- Expanded 6x larger opening tree with comprehensive game statistics

- Access to databases featuring top 100+ grandmasters’ repertoires

- Advanced chess engine analysis capabilities

- Seamless import of openings in PGN format

What's New in the Latest Version 1.21.1

Last updated on Jun 27, 2024 Enhanced training screen experience:

• Final training score now displays without obscuring the chessboard
• Share or export games and positions directly during active training sessions
• Toggle move comments with ease
• Additional improvements while maintaining a clean and focused training interface