[Event "Swiss Young Masters 2025"]
[Site "Basel SUI"]
[Date "2025.04.21"]
[Round "4.5"]
[White "Mattenberger, Matthias"]
[Black "Collin, Moritz Valentin"]
[Result "0-1"]
[WhiteElo "2279"]
[BlackElo "2303"]
[ECO "E26"]
[PlyCount "84"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 b6 7.Bd3 Bb7 8.f3 O-O 9.e4 Ne8 10.Ne2 Nc6 11.O-O Na5 12.f4 f5 13.exf5 exf5 14.dxc5 bxc5 15.Ng3 Nd6 16.Rb1 Qc7 17.Qh5 g6 18.Qg5 Rae8 19.Rb2 Naxc4 20.Re2 Rxe2 21.Bxe2 Bd5 22.Rd1 Be6 23.h4 Qd8 24.Bf3 Nf7 25.Qxd8 Rxd8 26.Nf1 Rb8 27.Be3 d6 28.Re1 Nd8 29.Bf2 Kf7 30.a4 h5 31.Rd1 Ke7 32.Re1 Rb3 33.Ne3 Nxe3 34.Rxe3 Ra3 35.Bd1 Ra1 36.Re1 Rc1 37.Bf3 Rxc3 38.Rb1 Rb3 39.Re1 Ra3 40.Rb1 Rxa4 41.Rb8 Ra1+ 42.Kh2 Kd7 0-1