Dodge the Mortimer Trap
White to move. Don't take it.
Snort left his e5 pawn hanging. It's bait.
Hint
Develop a piece instead of grabbing the pawn.
Answer
Nc3 — Correct! Develop first, grab later.
The tempting mistake
Taking the pawn is the trap: c6, then Qa5+ hits your king and knight.
The idea
A free center pawn early is often bait. Develop first.
This defense is one of 41 quick puzzles in the Chess in 40 Seconds trainer: find the move on the board, get a hint if you're stuck, and learn the idea so you never fall for it in your own games.