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Overview

Free online chess server. Play chess in a clean interface. No registration, no ads, no plugin required. Play chess with the computer, friends or random opponents.

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News Mastodon 2 months ago
lichess (@[email protected])
Attached: 1 imageYou can now change the opacity of your background picture! Open the account menu, go to "Theme" settings, select "Picture", and adjust the "Background image opacity".Please note that the default opacity is set to 50%. You can set it to 10
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News lichess.org 3 months ago
LeelaRookOdds
Today i will be briefly analyzing the opening choices of LeelaRookOdds with the White pieces against the french defense, which is a notoriously hard nut to crack!
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News lichess.org 4 months ago
How Queens Die: Analysing a 6 Million Puzzle Database
A Data Mining Adventure into the world of Lichess Puzzle Database
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News github 4 months ago
GitHub - tchauffi/ChessTransformer: A chess engine based on the transformer architecture playing on Lichess at 2570elo.
A chess engine based on the transformer architecture playing on Lichess at 2570elo. - tchauffi/ChessTransformer
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News lichess.org 4 months ago
ChessForge; A from-scratch, Python dependency free chess engine
BOT ChessForge_Bot played 1 games since Jun 2, 2026.
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News lichess.org 5 months ago
Introducing Maia-3: free and open source
A human-like chess engine open to all
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News lichess.org 5 months ago
How many different BackRank Mates are there?
A Data Mining Adventure into the world of Lichess Puzzle Database
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News lichess.org 5 months ago
Did the Soviets Collude in the 1953 Candidates Tournament?
I Investigate The Claims By Looking At The Evidence
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News lichess.org 5 months ago
GofChess - A Technical Dive into Formalization of Chess Tactics
Technical In depth discussion of the Chess Tactics Language GofChess
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