Challenge: beat Martin bot with small amount of moves

Beat him in 6 moves
First try
That's pretty good! Often Martin can defend against first checkmate threat but not this time.

the cat is mad
Wow this record is difficult to win. Your attacking genius is tremendous. Style points for checkmate with bishop
here is what stockfish did to martin https://www.chess.com/analysis/game/computer/225295003?tab=analysis
Let's see who can beat Martin bot with smallest amount of moves. I tried it once and I'm not very proud because I blundered my queen. It took 22 moves. Can anybody beat this record?