Master chess openings, build your personalized repertoire, and hone your opening skills with this comprehensive app.
Key Features:
- Interactive Opening Tree: Explore a vast chess opening tree enriched with game statistics.
- ECO Integration: Utilize the Encyclopedia of Chess Openings (ECO) for comprehensive opening knowledge.
- Comparative Analysis: Simultaneously compare ECO codes and opening tree moves for any position.
- PGN Import/Export: Easily import and export your openings in PGN format.
- Customizable Repertoire: Create and manage your own opening repertoire, adding and editing moves with comments.
- ECO Classification: Automatically classify any move sequence using the ECO system.
- Repertoire Highlighting: The opening explorer highlights moves already included in your repertoire.
- Extensive Database: Access a comprehensive chess database encompassing all transpositions.
- Interactive Trainer: Memorize opening variations effectively through an interactive training mode.
- Multi-Variation Training: Practice multiple variations simultaneously against randomized opponent moves.
- Customizable Training: Set a custom starting position for targeted training.
- Progress Tracking: Monitor your training progress with detailed statistics.
- Visual Customization: Personalize the chessboard colors and pieces.
- Dark Mode Support: Enjoy a comfortable dark mode interface.
- Offline Functionality: Use the app completely offline.
Learn popular openings such as the Queen's Gambit, King's Indian Defense, and many more!
Chess Opening Exploration:
Search the ECO or navigate the opening tree. Seamlessly switch between exploration features in any position with a simple swipe.
Repertoire Building:
Add your preferred opening lines to your repertoire using the integrated explorer. Easily edit opening names and organize your repertoire.
Opening Training:
Efficiently memorize opening variations. Train white's, black's, or both sides' moves, optionally training all variations at once against randomly selected opponent moves from your repertoire. Track your progress and view your statistics.
Upgrade to Chess Opener PRO:
Unlock advanced features with the PRO upgrade:
- Unlimited repertoire size and opening depth.
- Expanded opening tree with increased game statistics.
- Access to a database of 100+ grandmaster repertoires.
- Powerful chess engine analysis.
- PGN import capabilities.
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