Free & Open

Chess Tools
& Analysis

No paywalls. No signup. Just resources for chess players rated 800–1800.

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Chess Openings

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Cost — Free Forever

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Accounts Required

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Target Rating

Everything you need, nothing you don’t

Chess Clock

Free online chess clock. No install required.

ELO Calculator

Calculate your expected rating change after a game.

Rating Converter

Convert between Chess.com, Lichess, and FIDE ratings.

Move Time Calculator

How long to spend per move for any time control.

Opening Database

Explore 100+ chess openings with move-by-move analysis.

Game Analysis

Upload PGN and get instant analysis. No account needed.

Notation Converter

Convert between algebraic and long algebraic notation.

Board Editor

Set up any chess position. Paste or generate FEN strings.

PGN Viewer

Paste a PGN and replay any chess game move by move.

Tactics Trainer

30 interactive puzzles: forks, pins, mates. Free, no signup.

View all tools
Sicilian DefenseFrench DefenseCaro-KannItalian GameRuy LópezQueen’s GambitKing’s IndianNimzo-IndianEnglish OpeningGrünfeld DefenseDutch DefensePirc DefenseSicilian NajdorfSicilian DragonScandinavian DefenseSlav DefenseLondon SystemVienna GameCatalan OpeningBerlin DefenseAlekhine’s DefenseKing’s GambitPetrov DefenseModern Defense
Sicilian DefenseFrench DefenseCaro-KannItalian GameRuy LópezQueen’s GambitKing’s IndianNimzo-IndianEnglish OpeningGrünfeld DefenseDutch DefensePirc DefenseSicilian NajdorfSicilian DragonScandinavian DefenseSlav DefenseLondon SystemVienna GameCatalan OpeningBerlin DefenseAlekhine’s DefenseKing’s GambitPetrov DefenseModern Defense
Sicilian DefenseFrench DefenseCaro-KannItalian GameRuy LópezQueen’s GambitKing’s IndianNimzo-IndianEnglish OpeningGrünfeld DefenseDutch DefensePirc DefenseSicilian NajdorfSicilian DragonScandinavian DefenseSlav DefenseLondon SystemVienna GameCatalan OpeningBerlin DefenseAlekhine’s DefenseKing’s GambitPetrov DefenseModern Defense
Sicilian DefenseFrench DefenseCaro-KannItalian GameRuy LópezQueen’s GambitKing’s IndianNimzo-IndianEnglish OpeningGrünfeld DefenseDutch DefensePirc DefenseSicilian NajdorfSicilian DragonScandinavian DefenseSlav DefenseLondon SystemVienna GameCatalan OpeningBerlin DefenseAlekhine’s DefenseKing’s GambitPetrov DefenseModern Defense

Frequently asked questions

Is chess.lc really free?

Yes. Every tool, calculator, and article on chess.lc is completely free with no signup, no paywall, no daily limits, and no premium tier. We exist as a free alternative to Chess.com's paywalled features.

Do I need to create an account?

No. Nothing on chess.lc requires an account. Open any tool — chess clock, ELO calculator, tactics trainer, PGN viewer, board editor — and use it immediately in your browser.

What can I do on chess.lc?

Use 10+ free chess tools (chess clock, ELO calculator, rating converter, move-time calculator, notation converter, board editor, PGN viewer, tactics trainer, material counter), browse 100+ opening guides with move-by-move analysis, and read in-depth articles on tactics, endgames, and improvement strategy.

How is chess.lc different from Chess.com?

Chess.com's free tier limits you to 1 game analysis per day, hides the opening explorer behind Premium, and gates accuracy scores. chess.lc and our sister site chess.rodeo give you unlimited free analysis, full Stockfish depth, and no signup — see our Chess.com free alternatives guide for the full breakdown.

What rating level is chess.lc for?

Players rated roughly 800-1800. Our content focuses on the openings, tactics, and endgame principles that move you from beginner to intermediate club strength. Tools work for any rating.

Where can I get free Stockfish game analysis?

Export your PGN from any site and paste it into chess.rodeo for unlimited free analysis with Stockfish — no account, no daily cap, no paywall.

More questions? Browse our articles or try chess.rodeo for free game analysis.

Ready to improve?

Full game analysis, opening explorer, and improvement tracking — all free on chess.rodeo.

Go to chess.rodeo