(disclaimer I am not a good chess player) In high school I was playing chess with someone better than me and my plan was to trade equal pieces as much as possi

(disclaimer I am not a good chess player) In high school I was playing chess with someone better than me and my plan was to trade equal pieces as much as possible because I am bound to make worse/stupid mistakes than more he does and because of that I wanted to move end game as fast as possible. It actually worked and it ended in tie! I still remember the end game, it was amazing http://prntscr.com/q5z36e http://prntscr.com/q5z36e (it was roughly like this, can't remember exact positions) I was white, I think the last move was I moved my pawn and declared tie