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LeetChess

Replaces the new tab page with chess puzzles to build tactical pattern recognition.

leetchess.comGamesApr 2026LEETCHESS

A browser extension that replaces the new tab page with chess puzzles to build tactical pattern recognition. It targets chess players, from casual to competitive, who want to integrate training into their daily workflow. The product is positioned as a frictionless training tool, offering a curated database of Elo-rated positions and optimized for speed and low memory usage.

Key features

  • Frictionless new tab ritual
  • Curated grandmaster database
  • Elo-rated positions
  • Real-world competitive play puzzles
  • Optimized for instant loading
  • Near-zero memory impact
  • No social media activity within the last 30 days
GTM channels
  • Affiliate program
  • Changelog
ICP
  • Consumers general