MainLine: Chess Trainer icon

MainLine: Chess Trainerv1.1.2

Released August 27, 2026Major

iOS Android

What changed

  • New featureCustom lesson plans for learning chess
  • ContentKey puzzles for repertoire growth
  • New featureSpaced repetition system for mastering content

Original release notes

Learn chess with custom lesson plans, grow your repertoire with key puzzles, and master them with space repetition!

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