White to play. This position is a variation from move 37 of today’s game. How does White win? Answers to me at The Spectator by Tuesday 2 December or via email to firstname.lastname@example.org or by fax on 020 7681 3773. The winner will be the first correct answer out of a hat, and each week I am offering a prize of £20. Please include a postal address and allow six weeks for prize delivery.
Last week’s solution 1 … Nf3+
Last week’s winner R.A. Wyld, Cheddar, Somerset