Checkmate with computer on easy!

I played white in this game! I figured how I could set up a checkmate after a few games! So I let the computer take my pieces while I was setting up for checkmate! Black took my rook after awhile! I took a pawn and got the black's king in check! Black's other pawn couldn't take my queen because my bishop was defending for it! Then I had my other bishop ready to protect my queen so I could get black in checkmate!