Chess Puzzles 🟪🟦🟩🟨🟧🟥

Hello. I'll be gradually accumulating a collection of chess problems I think are interesting.
All problems are on various topics.
All problems vary in difficulty.
Problem difficulty is determined not only by the number of moves but also by the number of possible variations.
There are 6 difficulty levels in total.
🟥 Level ♚⚔♔ 11+ moves.
🟧 Level ♛⚔♕ 9 - 11 moves.
🟨 Level ♜⚔♖ 7 - 9 moves.
🟩 Level ♝⚔♗ 5 - 7 moves.
🟦 Level ♞⚔♘ 3 - 5 moves.
🟪 Level ♟⚔♙ 1 - 3 moves.

‼️If you'd like to post your chess puzzle in this forum section, please use the difficulty level markers provided in the description. This will make your puzzle more challenging to solve and thematically connect it to other puzzles.