
White to play. Dardha-Sorensen, Grenke Freestyle Open, 2025. The knight forks rook and bishop, and Re6-e3 runs into another fork with Nd4-c2+. Which move enabled Dardha to decide the game in his favour? Email answers to chess@spectator.co.uk by Monday 5 May. There is a prize of a £20 John Lewis voucher for the first correct answer out of a hat.

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