Hints and tips:
...Puzzle 2452 Jonathan Rowson v Simon Knott, British championship 2007. White to move and win....
...It is a record that Jonathan Knott, the newly appointed UK trade commissioner for Latin America and the Caribbean, is determined to change....
...I then passed these on to Jonathan Derbyshire, my colleague on the comment desk, for a second opinion....
...Only Jonathan Coe would dare take something so comically prosaic and make it the basis of a misunderstanding that poisons a marriage....
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