Coffee for Dessert

[Event “?”]
[Site “Chess.com iPhone”]
[Date “2024.08.12”]
[Round “?”]
[White “Guest3157026400”]
[Black “Guest8574311288”]
[Result “0-1”]
[FEN “rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq – 0 1”]
[WhiteElo “1600”]
[BlackElo “1600”]

1.d4 g5 2.c4 Bg7 3.e4 c5 4.d5 Qa5+ 5.Qd2 Qb6 6.Nf3 d6 7.Qxg5 f5 8.Qxg7 fxe4 9.Nfd2 e3 10.fxe3 Nf6 11.Qxh8+ Kd7 12.Bd3 Na6 13.O-O Nb4 14.Na3 Nxd3 15.Nf3 Nxb2 16.Bxb2 Qxb2 17.Nb5 a6 18.Rab1 Qxa2 19.Ra1 Qe2 20.Rfe1 Qxc4 21.Na3 Qxd5 22.Ng5 Qxg5 23.Rf1 b5 24.Nc2 Bb7 25.g3 Rxh8 {0-1}

Why didn’t Coach Chad give up? What tactic allowed the comeback? Suggest 3 alternate lines where white would converted their advantage.