In August 2018, during a 10+0 rapid game between players rated around 1850, following a Sicilian Defence (Dragon Variation, Yugoslav Attack), White plays their 29th move after Qc5. Now it's your turn to find the forced continuation.
Puzzle: Lichess open database (CC0) · Pieces: Cburnett, Wikimedia (CC BY-SA 3.0)
See the solution explained
Qg8+ puts the black king in check and leaves only one legal reply.
Black must play Ke7, the king moving to the only available square.
Rxf7# captures the pawn on f7 with check: the black king, now on e7, is in check and cannot escape. It’s checkmate.
In the actual game, the solver did find Qg8+, but then played Qxf7+ instead of the rook, letting the immediate mate slip away; the game eventually ended in resignation and a loss. Remember the motif: a queen forces the king onto a precise square so the rook can deliver checkmate.
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