I think rook to G6 forces him into the corner and then rook all the way to F8 with bishop backup makes checkmate??? 🥴 

I am a chess rookie and that was years ago. Now i’m a chess NOTHING. But i’m 86% sure i am correct 

 Wait second rook move is G8 obviously. Oops 

 Not quite 

 Close, but the black king can escape to H7 

 Ah shit that’s right! 

 Looking again idk wtf i was thinking 😭 the rook isn’t even on G. I changed plans and confused myself. This is just terrible. I’ll see myself out 🤣