"Mate in 11" is hardly relevant (unless you're a comp). The main thing is that you're winning the house. ;)
Clearly you can't count 11=39 ??????
@MrPushwood Yeah but i should saw the move Qa7+ and the fork with the knight.
@MrPushwood Mate in 11 if played perfectly, if not it is a lot easier.
windmill with Queen and Knight