Black to play. This position is from Rotlewi-Rubinstein, Lodz 1907. This is the conclusion of one of Rubinstein’s most famous masterpieces. What is the quickest route to victory? Answers to me at The Spectator by Tuesday 17 September 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 shall be offering a prize of £20. Please include a postal address and allow six weeks for prize delivery.
Last week’s solution 1 Qh5+
Last week’s winner T. Marlow, Northants