It's so simple. How could I not see it

Can someone help me with today's daily puzzle in chess.c*m?

chess is my favourite video game, it gets updates every 1000 years

Queen sacrifice, anyone?

Day 1 of playing chess against me. Most upvoted comment will decide the next move, legal or not. (This doesn’t include my messages, but you can repost them if you like.)

What do I do in this position (this is maths)

What do I do in this position? (I'm Archduke)

C is for call the exorcist. D is for...

What do we do in this position? (We're famous)

What do I do in this position? Im Grandmaster btw

What do I do in this position (I'm Magnus Carlsen)?