No check, no legal move: stalemate
Stalemate occurs when the player whose turn it is has no legal move and that player’s king is not in check. The game ends as a draw. Being ahead by a queen, two rooks, or several pawns does not change the result.
Both conditions matter. If the king is attacked and no defense exists, it is checkmate. If the king is safe and at least one piece can move legally, play continues. Stalemate is about the whole side’s legal moves, not just the king’s mobility.
Black is not in check and has no legal move: stalemate.
Position FEN
k7/2Q5/2K5/8/8/8/8/8 b - - 0 1Read the position from the defender’s side
Black’s king is on a8, White’s queen on c7, and White’s king on c6. It is Black’s turn. The queen does not attack a8, so Black is not in check.
The king has three neighboring squares on the board: a7, b7, and b8. The queen controls a7 and b7 along the seventh rank, and b8 diagonally. Black has no other pieces. With no legal move and no check, the game is stalemate.
It can feel strange that dominating every escape square prevents a win. But the objective is checkmate: attack the king and remove its defenses. Taking away its moves without giving check produces a different result.
A trapped king is not enough if a pawn can move
Add a black pawn on h7 to the same position. Black’s king is still trapped, but Black can play h6 or h5. The position is no longer stalemate because the side to move has a legal move.
Always scan the opponent’s remaining pieces. A pawn push, a capture, or a move by a distant piece can keep the game going. Conversely, a piece may look free to move but be pinned to its king, making the apparent move illegal. Counting pieces is not a substitute for checking their legal options.
The added h7 pawn can move, so this is not stalemate.
Position FEN
k7/2Q4p/2K5/8/8/8/8/8 b - - 0 1Pause at any move in a diagram, then open that exact position in Chat to ask about it or in Coach to practice.
Before a quiet move, look for the opponent’s reply
Stalemate often appears when a winning player adds another restriction without checking what the defender can do next. Before a move that does not give check, imagine the final position and name one legal reply for the opponent.
If you cannot find one, check whether you are delivering mate or creating stalemate. Do not assume a checking move wins either: it still needs a full checkmate test. The habit is to inspect the resulting position, whichever move you choose.
For practice, compare the two diagrams without using their captions. Give a reason the first is drawn and name a legal move in the second. Then continue to the guide on avoiding stalemate for positions where you must choose the winning move.
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Sources and editorial notes
Examples are composed for teaching unless stated otherwise. Legal replay is checked with chess.js; this does not prove that every composed position arose in a real game. Demonstration lines illustrate an idea and are not claimed to be the unique best defense.
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