Puzzles & games

Chess

AI puzzles

Generative artificial intelligence is a modern marvel. Should you wish to see an octopus juggling dinner plates in the desert, it is now just a few keystrokes away. Images, videos, poetry, music – everything is possible. But have you ever scrutinised an AI-generated picture of people playing chess? Inevitably, the position will be incoherent. Look closer, and

Chess puzzle

No. 878

White to play. A nice example from the ‘Generating Chess Puzzles’ paper mentioned above. Which move allows White to force checkmate on the kingside? Email answers to chess@spectator.co.uk by Monday 1 December. There is a prize of £20 for the first correct answer out of a hat. Please include a postal address and allow six

Competition

Spectator Competition: Lines of beauty

For Competition 3427 you were invited to write a paean on a place traditionally considered to be ugly. In an accomplished entry, in which many took inspiration from William McGonagall, the Bard of Dundee, honourable mentions go to Ralph Goldswain, Richard Warren and Elizabeth Kay. The winners, led by Bill Greenwell on the Pompidou Centre,

Crossword

2731: Knots

‘4D!/18A/3D!’ (four words in total) is a quotation from a tale by the author of 9D (three words). Remaining unclued lights give the names of the two protagonists of the tale and that of the 24A in which it was told. Across 1 Hot wind from Honduras dogging opponent … (5) 6 … in the

Crossword solution