No. 881
Black to play. Hakobyan-Erigaisi, Fide World Rapid Championship, Doha 2025. Erigaisi’s next move decided the game in his favour. What did he play? Email answers to chess@spectator.co.uk by Monday 12 January. There is a prize of a £20 John Lewis voucher for the first correct answer out of a hat. Please include a postal address.