Astral Chess

Astral Chess — classic chess with a real engine: every rule works properly — castling, en passant, promotion, the 50-move rule and threefold repetition.

Five strength levels

From beginner to master. Strength comes from search depth and time per move: the engine never fakes mistakes. It thinks in the background, the interface never freezes.

130 puzzles

White to move and mate. Every puzzle verified by exhaustive search. Daily puzzle, random puzzle and progress tracking.

Two players, one screen

Play a friend on one device: the board turns to whoever is on move. Clocks: 1+0, 3+2, 5+0, 10+0 or your own control.

Analysis

Set up any position, load and copy FEN, export the game, see the evaluation and take moves back.

Fully offline, in Russian and English.