Hints and tips:
...Puzzle 2540 Ian Nepomniachtchi v Magnus Carlsen. AI Cup 2023. Black to move. The world No1 chose Nf5-e3 here. Can you do better? Click here for solution...
...Evidently Wojtaszek knew Karpov v Miles well, as he chose a harmonious formation with Nbd2 to guard his e4 pawn where Karpov had preferred the less precise Qe2....
...As a child, Averbakh watched Emanuel Lasker; on his centenary, he was congratulated by Magnus Carlsen....
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