Gambitly: Chess Opening Traps

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About this app

Stop falling for the same opening traps. Gambitly shows you what really happens in chess openings, measured on 86 million rated games played in a single month, and trains you on it at your own level.

TRAPS THAT REALLY HAPPEN
• 22 classic traps ranked by how often players really fall for them: Fried Liver Attack, Scholar's Mate, Fool's Mate, Englund Gambit, Stafford Gambit, Vienna Gambit, Blackburne Shilling, Légal's Mate and more
• See the fall rate at your rating: under 1200, 1200–1599, 1600–1999 and 2000+
• Replay every trap move by move, with sound
• Set the trap yourself: you play, the opponent falls in
• A short "why" for every trap: why the move is a mistake and how it is punished

COMMON MISTAKES FROM REAL GAMES
• 68 opening mistakes found from engine scores in real games, ranked by how many players make them
• Each one is a puzzle: your opponent just went wrong, find the punishing move

EVERY NAMED OPENING
• 1,784 openings and variations, from the Sicilian and the Caro-Kann to the London System
• Win, draw and loss rates by rating and by time control (bullet, blitz, rapid, classical)
• Explore move by move: how often each reply is played and how it scores at your level

PRACTICE AGAINST REAL PLAYERS
• Your opponent answers with the moves players at your rating actually play, as often as they play them
• Every move you make is scored against what players at your level achieve with it

Works offline. No account, no ads, no tracking. 11 languages.

GAMBITLY PRO, ONE PAYMENT
Free: every opening, every trap replay, five traps to set yourself, ten mistake puzzles and five practice games a day. Pro unlocks everything, forever, with a single purchase. No subscription.

Statistics from the Lichess open database (CC0). Gambitly is not affiliated with Lichess.
Chess openings and traps measured on 86 million real games. Learn what works.
Updated on
Oct 15, 2026

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What’s new

Welcome to Gambitly: Chess Opening Traps!
• 22 classic traps ranked by real fall rates across rating tiers
• 68 opening mistake puzzles based on 86M real games
• 1,784 openings & variations with win/loss statistics
• Practice mode: play against realistic moves at your rating level
• One-time payment, no subscription, no ads, works offline