Hints and tips:
...At 52, Michael Adams is the oldest in the field, but the eight-time British and reigning World Over-50 champion has been in fine form, sharing the lead with India’s Dommaraju Gukesh....
...Niemann’s reply 21 Ra4! attacking the g4 pawn from an unexpected direction, soon led to Black’s collapse....
...Puzzle 2493 Karl Murazia vs Michael Feygin, Germany 2014. White to move and win. Play went 1 Qg1? Qg4+! 2 Ke3 Qf3+ when Black won the a3 rook and later the game....
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