Play against the computer or challenge a friend online.
Chess is one of the most studied abstract strategy games in human history, refined over fifteen centuries from its origins in 6th-century India. Two players each command 16 pieces — pawns, knights, bishops, rooks, queens, and a king — moving according to distinct rules, with the goal of placing the opponent's king in checkmate. The game rewards long-term planning, tactical combinations, and deep positional understanding. GameNight.pro provides two modes: play against a computer that prefers checks and captures — ideal for beginners exploring how each piece moves — or challenge a friend online via a shareable code with no account required. Features include legal-move highlighting, pawn promotion, captured-piece tracking, algebraic move history, undo, and board flip.
Select vs Computer or Online from the lobby. In vs Computer mode, click any white piece — legal destination squares appear as green dots (empty squares) or green rings (captures). Click a highlighted square to move; the computer responds automatically. In Online mode, share the game code or invite link with your opponent; the host plays White, the guest plays Black, and moves sync live between both browsers. When a pawn reaches the 8th rank a promotion dialog appears — click the desired piece. Use Undo to take back your move and the computer's response together in vs Computer mode. Use Flip Board to view the position from Black's perspective.
Five principles that form the foundation of strong chess play at every level:
Read our Counting Time in Chess: Time Controls, Increments, and the Clock to understand how time pressure shapes the game.