ChessBase Mobile Chess vs Disco Chess Tactics Puzzles

ChessBase Mobile is the training, playing, and analysis platform for chess players who track their progress by the numbers. ChessBase Mobile is built by ChessBase, the company behind the standard desktop software used by world champions and club players alike for over 30 years. Solve tactics puzzles rated by difficulty and watch your Elo rise or fall with every attempt. No participation trophies, your rating reflects exactly where you stand. The tactics database draws from positions in real games, not synthetic exercises, so the patterns you train are the patterns you encounter at the board. Puzzle Fight puts you head-to-head against another player in a timed series of 24 tactical positions. Both players solve the same puzzles simultaneously. The one who solves more, faster, wins - and gains Elo. Structured competition, not a casual minigame. Play live games in Blitz and Rapid formats against opponents worldwide. Premove support, clean interface, no clutter. The ChessBase Online Database contains over 14 million games. Search by player, position, or opening. Review grandmaster games, study endgame structures, track opening trends - the same database used by professionals, accessible from your phone. Cloud analysis with several engines, including Fritz and Lc0. Basic cloud analysis with Fritz is free. For deeper analysis, scalable cloud servers are available, from Large to Gargantuan, paid per minute in ducats. Lc0 brings neural network evaluation for positions where classical engines struggle. The engine panel shows evaluation, depth, and principal variation. Build and maintain your opening repertoire in the cloud. 300 opening overviews with repertoire suggestions help you get started with new systems. A live opening book provides up-to-date statistics for every position. Three practice modes let you drill your variations until they stick. Annotate your games with comments, symbols, variations, arrows, and markings. Save games and analyses in cloud databases that synchronise across all your devices. Share positions and games via link, image, GIF, FEN, QR code, or PGN. Upload and download PGN files for full compatibility with desktop software. AI Kibitzer provides live commentary during games and puzzles — with personality. Chess-legend anecdotes, opinions, the occasional bad joke. Like a friend with too much chess trivia sitting next to you. Audio output included. Available in 27 languages. Customisable board colours, piece sets, and notation display. Light and dark mode across all screens, or set to follow your device preference. No ads. No energy systems. No artificial gating. Open the app, train, close the app. Free to use, all functions are available at no cost. ChessBase Premium unlocks expanded cloud storage and unlimited database search results. Free: search the online database (max 50 games displayed), up to 10 cloud databases (10 MB total), cloud clipping for up to 10 games. Premium: unlimited database search, up to 200 cloud databases (500 MB total), cloud clipping for up to 400 games. Privacy policy: https://en.chessbase.com/pages/security Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

You don't lose chess games because you don't know the tactics. You lose because you don't see them in time. Disco Chess trains you to see them instantly. WOODPECKER METHOD-INSPIRED TRAINING BUILT IN Named for how a woodpecker hammers the same spot until it breaks through, the method is simple and relentless: instead of solving thousands of puzzles once, you work a smaller set over and over. You stop chasing variety and drill the same patterns until they fire on sight, each pass moving them from calculated to automatic, until a knight fork or a weak back rank hands you the answer before you have finished looking. It is the method Hans Tikkanen used to earn three Grandmaster norms in seven weeks. Disco Chess runs the method for you. You solve; it handles set selection, timing, and tracking. • Fixed puzzle sets at five levels, the same set every cycle, so the repetition that makes the method work is built in • Automatic cycle tracking with per-puzzle timing and speed analytics, so you watch patterns go from slow and calculated to instant and automatic • 18 tactical themes, from forks and pins to discovered attacks and deflection, as mixed or single-theme sets • Missed tactics from your own games: link your online chess account and Disco Chess scans your games, finds the tactics you missed, and adds them to your review queue • Anki-style Mistake Review: the puzzles you get wrong return on a spaced-repetition schedule until they stick • Opening drills with video lessons to build a repertoire you actually remember • A full Stockfish analysis board to take apart any position • Daily streaks, leaderboards, and per-theme stats, with one account synced across iPhone, iPad, and the web Tailored to all levels: whether you are chasing your first 1000 rating or drilling toward master-level pattern recognition, Disco Chess turns "I should have seen that" into "I saw it instantly." Start with a free account and solve your first set today! Disco Chess Premium (optional subscription) ================================= Unlock unlimited hearts, 1000-puzzle packs, and early access to new features. - Plans: Monthly and Annual. The exact price is shown in the app before you buy. - Payment is charged to your Apple ID at confirmation of purchase. - Renews automatically unless cancelled at least 24 hours before the current period ends. - Manage or cancel anytime in your Apple ID account settings. Terms of Use (EULA): https://www.discochess.com/terms Privacy Policy: https://www.discochess.com/privacy