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Challenge friends or millions of other players online.

• Play against Lichess's own Stockfish AI at various difficulty levels.

• Continue your ongoing correspondence or real-time games.

• All online games are seamlessly synchronized with your Lichess account.

• (Note: Tournaments are not supported in Lichess mode due to API limitations).

• Spectate Live Tournaments – Follow top-level chess events in real-time with the new Lichess Broadcasts integration. Watch grandmaster games unfold live, directly within the game's immersive 3D environment.

• In-Game Music Player (Radio) – Listen to hundreds of included tracks! The radio UI appears seamlessly when you hover at the top of the screen. Features volume control, skip, mute, loop, shuffle, and remembers your power state between sessions.

• Customizable Theme Manager – Make the board your own. Freely adjust the colors of the black and white pieces, board squares, board edges, and the table surface.

• Comprehensive Undo/Redo System – Effortlessly scroll back and forth through your entire move history to review past positions.

When playing against the computer, the following tools are available: (Use the convenient right-side hover menu to toggle these features on/off to save hardware resources).

• Post-Move Analysis: Immediately after a move, the board displays colored arrows indicating the move's quality (good, inaccuracy, mistake, blunder) alongside a blue arrow showing what the optimal best move would have been.
• Hint Function: Calculates and color-codes the three best move options on the board, and you can preview their possible continuations directly on the board.
• Move Analysis: Calculates color-coded evaluations and scores for your selected piece, and if a variation is available, you can preview it directly on the board.
• Threat Analysis: Displays arrows and evaluations on the board representing the opponent’s threats.

Board & View Controls:

• Smoothed 3D Chessboard – Featuring adjustable viewing angles with smooth, refined camera controls.
• Flip & Reset View – Use F to switch the view from one side to the other, or hold it down to rotate the camera in 90-degree increments, and R to reset it to your playing side.
• Chess Clocks & Time Controls – Play timed games with popular formats like Bullet (1+0), Blitz (5+3), Rapid (10+5), and Classical (30+0, 90/40). Time controls under 10 minutes are supported with both the built-in and UCI chess engines. Untimed mode is also available.
• 2D and 3D Chess Clocks – Switch between practical 2D and immersive 3D clock views using the C key or by double-clicking the clock. Features a newly redesigned digital clock UI.

Additional Features:

• Adjustable Move Speed – Customize how fast the built-in or UCI chess engine plays its moves for a more relaxed or time-pressured experienc