The 3rd Prize winner Christopher Yoo is only 13-years-old – what a talent!
The prized endgame studies of 7th FIDE World Cup in Composing 2019
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I lost the joy of trying to solve them, as I had to make the pgn. I've only had some main ideas caught by the diagram. However I've liked the 3rd more. The ideas of the rest seemed more familiar.
Truly nice and very difficult puzzles! 
from https://www.wfcc.ch/competitions/composing/fidewcc_2019/
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