ChessFlex: Play, Watch, Train Live

Chess that teaches while you play. Play six bots, from Pawn (400) to King (2500), or a friend on this phone. Your ELO starts at 1200 and moves with every rated game, with a graph of how you're doing. Untimed games, or real clocks from Blitz to Classical with increments and the move-40 bonus. The bots play like people at their level: the lower tiers use neural networks trained on millions of human games, so they make the moves real players make, mistakes included. The King plays at full strength. STUDY — free for 7 days, then one purchase, yours for good • Coach this game: open a finished game and tap "coach this game". The Coach replays it move by move, points out the move that mattered and the better one, and sums the game up at the end, in English, Hindi, Tamil or Malayalam. Share the summary as a card with the final board. • Learn an opening: pick from the classics and watch the bots play its main line while the coach explains the ideas, then play on. • Watch bots play, narrated by seven voices: the Coach, a Commentator, a Cricket coach, a Radio host, an Auctioneer, a Nature documentary narrator, and the Bard, who tells each game as a war between two kingdoms (with a Persian Shatranj). The Coach and the Bard also speak Hindi, Tamil and Malayalam. • The Study Coach in your own games: the best moves and why, with arrows on the board and the lines played forward. • Ask the Coach: tap a question (the best move, the threat, was that move good, your plan, who's better) and the coach answers aloud. • Learn mode: live win chances and the opening book as you play. • Move-by-move analysis of every game you finish. • Scan a position: pick a screenshot of a chess diagram and the board reads itself. Or paste any position (FEN) from a puzzle book or article, and practise it against the bots. • Watched games are kept with the coach's commentary, to replay or share as PGN. Free always: playing every bot, ratings and the ELO graph, opening names. Private by design: no account, no ads, no tracking. The engine, the bots, the coach and its voices all run on your phone, and the app has no internet access at all. Your games stay on this phone.