Play Chess Online Free

About this game

原創完整西洋棋，具備易位、吃過路兵、升變、將死、和局規則與電腦局面搜尋。

Checkmate the opposing king while keeping your own king safe.

How to play

Develop pieces toward useful central squares, castle before the position opens, and calculate forcing checks, captures, and threats before quiet moves.

• Control the center with pawns and develop knights and bishops.
• Castle and connect the rooks before launching an attack.
• Before every move, check what your opponent can capture or threaten next.

Rules and tips

Checkmate the opposing king while keeping your own king safe.

Practical strategy

• Improve the least active piece when no tactic is available.
• Calculate forcing moves for both sides, not only your own attack.
• Enter an endgame only after comparing king activity and pawn structure.

Common mistakes

• Moving the same opening piece repeatedly without a concrete reason.
• Attacking before the king is safe.
• Playing a planned move without checking for an immediate opponent tactic.

Read the strategy guide：Chess

Frequently asked questions

Can I play Chess for free?

Yes. Chess is free to play in your browser with no download or account required.

How do I start Chess?

Open the game, review the on-screen instructions, and use the highlighted legal moves to begin.

What should a beginner check before every chess move?

Check all opponent checks, captures, and direct threats, then examine your own forcing moves.