Master chess through legendary games by replaying iconic positions and testing your calculation against the engine
Free 5 letter word finder and Wordle solver
Stage
Startup
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Founded
2026
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Based in
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Pricing model
Freemium
Free
Pricing
Player plan: $4.99 per month or $50 per year. Yearly billing saves 16% and works out to $4.17 a month. Includes unlimited positions, record and export, 1080p quality, and basic AI analysis. 30-day money-back guarantee.
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Key features
Replay iconic chess positions from legendary games
Test calculation against AI engine
Challenge friends with shareable links
Compare continuation against best engine line
Game recording and export
Basic AI analysis
1080p quality output
Play against engine from any position
Curated library of historic positions
Free position challenges without account
Search by starting letter, ending letter or containing letters
Wordle solver with green, yellow and grey clues
Display Scrabble scores and sort by score
Find 3, 4, 6 and 7 letter words
Random word generator
Pattern search with wildcards
Unscramble letters to find words
8,636 five-letter words in database
Daily Word Challenge puzzle
What makes it different
Play from the exact moment of legendary games, not just study them
Designed for pausing chess videos to calculate positions
Step into the shoes of chess legends at critical game moments
Compare your moves directly against engine analysis
Built by an indie hacker solving a personal chess problem
Free with no sign-up or clutter required
Built on public-domain ENABLE word list with 8,636 words
Highlights 2,120 most likely Wordle answers
Tested strategies for best starting words
Works for Scrabble, Words With Friends and crosswords
ReplayChess
5lettersword