Black to play. This is from Williams-Hawkins, -British Championship 2014. How can Black finish off his attack with a fine flourish? Answers to me at The Spectator by Tuesday 28 July or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will be the first correct answer out of a hat, and each week there is a prize of £20. Please include a postal address and allow six weeks for prize delivery.

Last week’s solution 1 … Rxc4

Last week’s winner Katharine Piotrowski, London W4