Check
Can you find it?
Find 24... Bxe4+. What is the idea?
Drag the move on the board, or type the move if you already see it.
Need a hint?
The answer is a check idea. Start by checking forcing moves.
Solution: Bxe4+ — Bxe4+ is a forcing move. It keeps initiative by using check pressure, so the defender has to respond before solving the larger king-safety problem.