weird Endgame ideas

So Here is a game of Mine:

[Event "Online Game"]
[Site "Chess.com iPhone"]
[Date "2023.08.14"]
[Round "?"]
[White "anjalkhan"]
[Black "FoxPlays0"]
[Result "0-1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[WhiteElo "694"]
[BlackElo "616"]
[Termination "FoxPlays0 voitti luovutuksella"]

1.e4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.Bb5 Bc5 5.d3 O-O 6.Be3 Bxe3 7.fxe3 Nb4 8.Ng5 Nh5 9.Nf3 Nc6 10.Bc4 Nb4 11.d4 d5 12.Bxd5 Nxd5 13.exd5 exd4 14.Nxd4 c6 15.Qxh5 g6 16.Qf3 Re8 17.O-O-O Qe7 18.dxc6 Qxe3+ 19.Qxe3 Rxe3 20.c7 Bg4 21.Rde1 Rae8 22.Rxe3 Rxe3 23.h3 Bc8 24.Nd1 Re7 25.Nf3 Rxc7 26.Re1 Bf5 27.Nc3 b5 28.b3 Rxc3 29.Kd2 Rxc2+ 30.Ke3 Rc3+ 31.Kd2 Rd3+ 32.Ke2 Rc3 33.Nd4 b4 34.Nc6 Rc2+ 35.Kf3 Rxc6 36.Re8+ Kg7 37.Kf4 Rf6 38.g4 Bd7+ 39.Kg3 Bxe8 40.h4 a5 41.g5 Rd6 42.Kg4 Bd7+ 43.Kf4 Rd4+ 44.Kg3 Rg4+ 45.Kf3 Rxh4 {0-1}

Oops