Chess.com Top 100 Players
Explore the Chess.com Top 100 players list with current blitz rankings.
View Chess.com Top 100
Free Chess Analysis Powered by Stockfish WASMPlay Chess Online Free with Advanced Game Analysis
Free Stockfish analysis that runs entirely in your browser — no sign-up, no ads gating the engine depth. Import games from Chess.com and Lichess, review your mistakes, and solve puzzles to sharpen your tactics, whether you're just starting out or already rated 2000+.
Or solve today's chess puzzles →
Private, Local Analysis
Analysis runs in your browser via WebAssembly — your games and positions never get uploaded anywhere. Full privacy with no account required.
MultiPV Engine Lines
See up to 5 candidate moves and their evaluations at once, updated in real time as Stockfish searches deeper — great for finding the move you missed.
Import Chess Games
Seamlessly import your chess games from Chess.com and Lichess using their public APIs. Analyze your chess game playing history instantly.
Import My Games →Free Chess Tools
All Plychess tools run in your browser, free, no sign-up. Analyze a PGN, convert it to a GIF, calculate CFC and Elo rating changes, validate FEN, clean PGN annotations, and play chess unblocked offline.
Free PGN Analysis
Paste a PGN and replay it move-by-move with Stockfish evaluation. No install, no sign-up.
Chess GIF Maker — convert PGN to GIF
Turn any chess PGN into an animated chess game GIF or WebM in seconds. Free, no watermark, no sign-up.
CFC Rating Calculator
Estimate your Canadian Chess Federation rating change with the standard Elo formula and CFC K-factor logic. Up to date for 2026.
FEN Validator
Instantly validate chess FEN notation. Detect side to move, castling, en passant, and piece-count errors.
PGN Cleaner
Strip comments, variations, NAG annotations, and clock times from chess PGN files with one click.
Unblocked Offline Chess
Two-player chess board that runs locally in your browser. Unblocked at school and work, plays after the first load even without internet.
Chess960 / Fischer Random Generator
Generate any of the 960 Fischer Random starting positions, with castling helper and FEN export.
Chess Rankings
Lichess Top 100 Players
Dive into Lichess Top 100 blitz players. Clean visuals and data.
View Lichess Top 100
Top Players by Country
Browse Chess.com top players by country. Flags and quick stats.
View By Country
Start your chess journey toward lasting growth.
Analyze games, solve puzzles, and track progress — all free and private.
Everything You Need to Study and Improve
Whether you're just learning how the pieces move or preparing openings at a competitive level, Plychess gives you free analysis, puzzles, and reference tools for every stage of improvement.
Chess Puzzles & Tactics
Solve tactics puzzles daily to sharpen your calculation and pattern recognition, from beginner mates-in-one to advanced combinations.
Leaderboards & Rankings
Track your own puzzle-solving progress, or browse live Chess.com and Lichess Top 100 player rankings by rating and by country.
Opening Guides & Blog
In-depth guides to the openings players actually search for — Sicilian, Italian, Ruy Lopez, and more — plus a blog covering chess news and strategy.
About Plychess
Plychess is a free chess platform that runs entirely in your browser — analysis, tools, and study material, with no sign-up required.
Free Analysis Features
- • Stockfish 16.1 running locally via WebAssembly
- • Unlimited games analyzed, no paywall or ad-gate
- • MultiPV to compare several candidate moves at once
- • Automatic blunder, mistake, and inaccuracy detection
- • Opening database and move-by-move explorer
- • No registration and nothing leaves your device
Free Tools & Utilities
- • Import games directly from Chess.com and Lichess
- • Convert PGN games into animated GIFs or WebM clips
- • Clean and normalize messy PGN files in one click
- • Validate FEN strings and inspect piece counts
- • Offline two-player board that works without internet
- • CFC and Elo rating-change calculators
Why Plychess?
Most free analysis sites limit you with sign-up walls, ad-gated engine depth, or games capped per day. Plychess runs Stockfish directly in your browser instead, so analysis is unlimited, private, and free for as long as you use it. Combine that with puzzles, opening guides, and PGN utilities, and you have most of what you need to study a game in one place.