I think bringing rook in the start of the game is a win-win situation. I found out new style of chess. Also, people feels uncomfortable with rare game like this.
23 Bxg3 allows checkmate in one 23...Qh2#. White could defend 23 Bd6+ and 24 Rfd1 to vacate an escape for his king. There are some Tal games with h4 and Rh3 and some Kramnik games with ...a5 and ...Ra6.