Chess Gym now shows what a full answer covers under every graded question, so you know how deep to go. Game analysis rates each move by how much it changes your winning chances, and the summary now marks only moves. Plus engine improvements on every device.

Invite friends with one link: invite and class links now open IQChess directly. If a friend doesn't have the app yet, the link shows the code to copy and takes them to the right store. Also new to try: ask Kai for a whole-game report with key moments and what to work on, train Calculation in Chess Gym, and pick your colour palette in Settings → App Theme.

Online games now survive a bad connection: if your network drops, the app reconnects by itself and your game carries on (you have 30 seconds to come back). A fresh look: Indigo & Violet is the new default palette; switch any time in Settings → App Theme. Chess Gym grades your analysis more accurately, Kai no longer stalls mid-game, and schools can now choose which AI features their students use. Plus fixes.

Schools and clubs: got a class code from your coach? Enter it in Settings to join your class: homework, puzzle sets, live lessons, a class arena and messages from your coach, all in the app. Practice puzzles now match your rating and stop repeating. Use your own piece set: import 12 images or a ZIP in Settings. Plus a kid-friendly home for young players, faster Kai replies and fixes.

Schools and clubs: got a class code from your coach? Enter it on the Plans screen or in Settings to join your class: homework, puzzle sets, live lessons, a class arena and messages from your coach, all in the app. Teachers can set up a class at teach.iqchess.org. Practice puzzles now match your rating and stop repeating. Use your own piece set: import 12 images or a ZIP in Settings. Plus a kid-friendly home for young players, faster Kai replies and fixes.

New in Chess Gym: Calculation. Solve a tactic in your head on a frozen board, one move at a time, across 5 levels. Visualization now asks new questions every run, drawn from 15 kinds, up to 20 moves. AI game report: tap any move Kai names to play it on the board, share the report as an image, and reopen it from your history. Export one game or your whole Game History as PGN, or paste several games and pick one. Plus fixes and faster analysis.

New in Chess Gym: Calculation. Solve a tactic in your head on a frozen board, one move at a time, across 5 levels. Visualization now asks new questions every run, drawn from 15 kinds, up to 20 moves. AI game report: tap any move Kai names to play it on the board, share the report as an image, and reopen it from your history. Export one game or your whole Game History as PGN, or paste several games and pick one. Plus fixes and faster analysis.

IQChess 2.0: a new look. Fresh typography and six colour palettes, each in light and dark, chosen under App Theme. Import your own piece set from 12 images or a ZIP. Kai now gives you a straight answer when you ask how you're doing, your first Kai game and its first deep analysis are free, and every AI reply can point you to the lesson, drill or mode you were looking for. Plus fixes and performance improvements.

New: Learn chess — 76 free lessons from your very first move to advanced endgames, with nothing locked. Every mistake in AI Coach or Kai, and every AI analysis, now suggests a lesson and a Chess Gym drill on the same theme, and a new Your weak spots screen counts the mistakes you keep making. Plus two easier bot levels: bots now go from 1 to 10, so brand-new players can win their first games.

New: Learn chess — 76 free lessons from your very first move to advanced endgames, with nothing locked. Every mistake in AI Coach or Kai, and every AI analysis, now suggests a lesson and a Chess Gym drill on the same theme, and a new Your weak spots screen counts the mistakes you keep making. Plus two easier bot levels: bots now go from 1 to 10, so brand-new players can win their first games.

New: the Chess Gym — train how you think. Play Guess the move through real master games, Spot the AI's mistake, and Visualization drills that sharpen your calculation. Write your own analysis on 14 topics, from best move and king safety to endgames and opening ideas, and the AI grades it out of 100 with a model answer. Prefer to talk? Answer by voice. The Daily Position Challenge stays free every day.

New: Analysis Trainer. Write your own analysis of a position — best move, evaluation, plans, threats and more — and the AI grades it out of 100, showing what you got right, what you missed, and a model answer. Take the Daily Position Challenge free every day, see how you compare with other players, and build your streak.

New: Analysis Trainer. Write your own analysis of a position — best move, evaluation, plans, threats and more — and the AI grades it out of 100, showing what you got right, what you missed, and a model answer. Take the Daily Position Challenge free every day, see how you compare with other players, and build your streak.

Your Kai games now wait for you: leave mid-game and pick it up later from History, or end it on the spot and analyse it right away. History also has a new look, with Kai games and AI analyses in one place, filters, and results at a glance. Pieces in move text are now easier to read in dark mode.

Your Kai games now wait for you: leave mid-game and pick it up later from History, or end it on the spot and analyse it right away. History also has a new look, with Kai games and AI analyses in one place, filters, and results at a glance. Pieces in move text are now easier to read in dark mode.

Your Kai games now wait for you: leave mid-game and pick it up later from History, or end it on the spot and analyse it right away. History also has a new look, with Kai games and AI analyses in one place, filters, and results at a glance. Pieces in move text are now easier to read in dark mode.

Your Kai games now wait for you: leave mid-game and pick it up later from History, or end it on the spot and analyse it right away. History also has a new look, with Kai games and AI analyses in one place, filters, and results at a glance. Pieces in move text are now easier to read in dark mode.

This update focuses on stability: we fixed crashes in rematches, game analysis and account settings, smoothed out move sounds, and made the app quicker to start. Thanks for playing — keep the feedback coming!

This update focuses on stability: we fixed crashes in rematches, game analysis and account settings, smoothed out move sounds, and made the app quicker to start. Thanks for playing — keep the feedback coming!

This update focuses on stability: we fixed crashes in rematches, game analysis and account settings, smoothed out move sounds, and made the app quicker to start. Thanks for playing — keep the feedback coming!

This update focuses on stability: we fixed crashes in rematches, game analysis and account settings, smoothed out move sounds, and made the app quicker to start. Thanks for playing — keep the feedback coming!

This update focuses on stability: we fixed crashes in rematches, game analysis and account settings, smoothed out move sounds, and made the app quicker to start. Thanks for playing — keep the feedback coming!

This update focuses on stability: we fixed crashes in rematches, game analysis and account settings, smoothed out move sounds, and made the app quicker to start. Thanks for playing — keep the feedback coming!

This update is all about polish: we fixed a batch of crashes, sped up analysis, and made games, puzzles and Kai more reliable across the board. Thanks for playing — keep the feedback coming!

This update is all about polish: we fixed a batch of crashes, sped up analysis, and made games, puzzles and Kai more reliable across the board. Thanks for playing — keep the feedback coming!