Today's chess puzzle. Can someone help me understand why Nc5

Chess is sweeping up American school children in record numbers - The Washington Post

3 Brilliant & Tricky Chess Puzzles - Remote Chess Academy

BLACK TO MOVE] My most difficult puzzle : r/ChessPuzzles

My second composed puzzle. White to play and mate in 3 : r/chess

Imagine doing the Clash Chess puzzles, and Supercell doesn't give

this looks weird, but find mate in one : r/chess

2841 puzzle on chesscom, 27% pass rate on 800 attempts. : r/chess

Reddit - Dive into anything

This mate feels dirty : r/chess

Puzzle with Multiple Solutions : r/chess