Good job! I've been trying to beat him for three days now, I'm kinda struggling. But I'll keep your game in mind if he plays the Queen's Gambit against me!
A near perfect win against Mateo BOT

Aha, finally beat him:
[Site "Chess.com iPhone"]
[Date "06/21/2021 10:25PM"]
[FEN rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1]
[White "Jerryji"]
[Black "Mateo"]
[Result "1-0"]
[WhiteElo "1212"]
[BlackElo "1400"]
[Termination "Jerryji wins by Checkmate"]
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bc4 c6 5.Nc3 Nf6 6.O-O O-O 7.e5 dxe5 8.dxe5 Qxd1 9.Rxd1 Ng4 10.Bf4 a5 11.h3 Be6 12.Bxe6 fxe6 13.hxg4 Rxf4 14.g5 Rb4 15.Rd8+ Kf7 16.b3 b5 17.a3 Rg4 18.Re1 Bf8 19.Re4 Rxe4 20.Nxe4 b4 21.a4 h6 22.gxh6 Bxh6 23.Rh8 Kg7 24.Rc8 Bf4 25.Nfg5 Bxe5 26.Nxe6+ Kh6 27.Nd8 Bf6 28.Nxc6 Nxc6 29.Rxa8 Bg7 30.Ra6 Nd4 31.Ra7 Nxc2 32.Rxe7 Nd4 33.Ra7 Nxb3 34.Kf1 Bc3 35.Nxc3 bxc3 36.Rc7 Nd2+ 37.Ke2 Ne4 38.Kd3 Nxf2+ 39.Kxc3 Nd1+ 40.Kc4 Kh5 41.Kb5 Kh4 42.Kxa5 Kg3 43.Rg7 Kf2 44.Rxg6 Ne3 45.Kb6 Nxg2 46.a5 Nf4 47.Rf6 Kf3 48.a6 Ke3 49.a7 Nd5+ 50.Kc6 Nxf6 51.a8=Q Nh5 52.Qh8 Nf4 53.Qh6 Ke4 54.Kd6 Ke3 55.Ke5 Kd2 56.Qxf4+ Kc2 57.Kd4 Kb2 58.Qe3 Kc2 59.Qd3+ Kb2 60.Qc3+ Ka2 61.Kd3 Kb1 62.Qc2+ Ka1 63.Qd2 Kb1 64.Kc3 Ka1 65.Qb2# {1-0}
I played about as well as I can play, while Mateo played pretty solidly- probably close to his 1400 rating (78% accuracy). However like Nora BOT sometimes does, he did blunder his Queen early.
(No takebacks or hints)