Queen and King Checkmate: Finish Without Stalemate

For a queen and king checkmate against a lone king, use the queen to limit the opponent’s space and bring your king close enough to help. At the finish, the queen must give check, be safe from capture and cover the remaining escapes with the king’s support.

A powerful queen can also remove every legal move without checking the opponent. That is stalemate, and the game is drawn. These two small examples focus on the final stage of the ending, when the defending king is already near the edge.

The friendly king has a job

Imagine a queen next to the enemy king. If the queen is unprotected, the king may be able to capture her. A nearby friendly king can protect the queen and control escape squares. The kings must still remain far enough apart that neither attacks the other.

Think of the task in three parts: restrict the defending king’s space, improve your own king safely, then find a supported checking move. Check the opponent’s legal moves after every quiet move. Getting closer to the edge is useful only while the game remains a win you can finish.

Example one: a supported finish

Set White’s king on f6 and queen on e5, with Black’s king on g8. White moves first, and all other squares are empty. In the first interactive board below, select Starting position, then use Next move.

1. 1. Qe7 places the queen on the seventh rank. Black’s king is not in check, but several routes are closed.

2. 1... Kh8 is a legal reply. Black chooses the corner in this demonstration. This is one example line, not a claim that every legal reply is identical.

3. 2. Qg7# gives checkmate. The queen attacks h8 diagonally, covers g8 and h7, and occupies g7.

Why can Black not capture the queen on g7? White’s king on f6 protects that square. With only a king, Black cannot block the adjacent queen’s checking line. The hash sign marks checkmate.

Example two: the tempting stalemate

Now start with White’s king on f6, queen on e7 and Black’s king on h8. It is White’s turn. This is the position reached just before the winning finish above.

In the second board, White instead plays Qf7. The queen covers g8 diagonally and both g7 and h7 along the seventh rank. Those are all the squares beside the black king that remain on the board. Yet the queen does not attack h8.

Black has no legal move and is not in check, so the result is stalemate immediately. White cannot continue and fix it on the next turn. FIDE’s Laws of Chess, Articles 5.1.1 and 5.2.1, give the checkmate and stalemate rules.

Ask three questions before the final move

• Is this actually check? Trace the queen’s line to the king, including any pieces in the way.

• Can the king capture the queen? Point to the piece that protects her destination.

• Where could the king go? Inspect every neighbouring square. If there is no check and no legal move at all, you have found a stalemate.

Practise by explaining the difference between Qg7 and Qf7 before moving either piece. Then ask the coach for another small position with the same idea. A useful next step is to recognise the pattern when it appears at a different edge of the board.

For the basic distinction, read our checkmate versus stalemate guide. The queen-and-king lesson in ChessKid’s basic checkmates series provides another teaching resource.

Book a free Project64 online demo if your child can win material but finds the final moves confusing. Share a completed game so you can discuss which ending would be useful to practise next.