Core chess gates, default blocked sites, local settings, and basic stats.
Chess Website Blocker for Chrome
Beat the board before the feed gets a turn
GambitBlock turns distracting tabs into short chess gates: solve a tactic, follow an opening line, then unlock the site for a little while.
Blocked · tiktok.com
This tab is protected by chess
Access granted
The site unlocks for 10 minutes.
Designed for quick restraint
Pick the kind of friction you will actually respect
Lock preview
Level 10 tactic · 10 minute unlock
Challenge type
Unlock window
Blocked sites
Blocking schedule
Hard mode
Locks blocker settings for 1 hour.
Focus stats
- Blocked today
- 12
- Solved today
- 4
- Current streak
- 3
Pricing Plans
Compare plans
GambitBlock is headed for the Chrome Web Store with a useful free plan and an optional Pro upgrade for stricter blocking.
Schedules, hard mode, deeper streak history, and billing cancellation from the website.
GambitBlock for mobile
The app is coming next
Join the early list for development updates, launch news, and an introductory discount when the app is ready.