Puzzle Solving Fun

Rules: After I post the first puzzle, the first person to solve my puzzle correctly gets to make a puzzle of their own. This forum is supposed to go on and on in a chain reaction of making and solving puzzles. Anyone can participate at any time by solving a puzzle and making another of their own. If the person who solves does not make a new puzzle in 3 days, I will continue the chain by making a new puzzle.

First puzzle: White to move and win

My puzzle is the same as yours but without pawn a7. The checkmate takes 1 move longer :-)

Qc8+ Nxc8 d6

Correct! @WolfKid18 gets to post the next puzzle.

Rf4+, any king move, Rxg4+, any king move and take the knight on c4 with rook

That works. There's a forced mate but Rf4 is correct so I'll give it to you

@GmDannyShapiro's turn to make a puzzle.