A game of chess - could have been fun if not for opponent's blunder/forfeit.

This is a game of chess I was playing against a higher ranked player. I am the white pieces. It was a really fun game with a 30 minute timer, that ended when my opponent mad a blunder of a move and forfeited. I was trying to keep control over the center of the board, and used my rooks to do so, making a conscious effort to do so because I normally don't get the rooks into the game early enough. They're a valuable weapon!!