Configure training sessions by rating, themes, and time controls. Get an explanation of how the position should be approached.
The position you see is several moves behind the puzzle - play the moves in your head, then solve from the imagined position. Adjustable difficulty with optional warm-up ramp.
Find all checks, captures, and threats in a position. Builds the habit of scanning for forcing moves before calculating - the most impactful tactical skill.
Select from candidate moves: which is the blunder and which is the best? Trains defensive awareness and spotting your opponent's threats.
Import PGN, organize chapters, annotate with AI, and drill lines with spaced repetition. Automatically suggest tricky moves and check soundness.
Review every session and puzzle. Track rating progression, accuracy trends, and weak themes. Replay last week's wrong puzzles to drill missed patterns.
Explore the menu to start training. You can reopen this tutorial anytime from the main menu.
AI functions are disabled during the open beta. For early access, contact us.