[Event "Titled Tue 22nd Jul Late"]
[Site "chess.com INT"]
[Date "2025.07.22"]
[Round "4"]
[White "Chen, Yidong"]
[Black "Petersen, Marcel"]
[Result "0-1"]
[WhiteElo "2074"]
[BlackElo "2236"]
[ECO "B06"]
[PlyCount "86"]

1.e4 g6 2.d4 Bg7 3.Nc3 d5 4.e5 c5 5.f4 Nc6 6.Nf3 Bg4 7.dxc5 e6 8.Bb5 Ne7 9.h3 Bxf3 10.Qxf3 O-O 11.O-O Nf5 12.Bxc6 Nd4 13.Qf2 Nxc6 14.Nb5 f6 15.exf6 Qxf6 16.c3 e5 17.Bd2 Qe7 18.b4 a6 19.Nd6 exf4 20.Rae1 Qf6 21.Nxb7 Ne5 22.Qxf4 Qc6 23.Qg5 Rxf1+ 24.Kxf1 Rf8+ 25.Kg1 Qxb7 26.Rxe5 Bxe5 27.Qxe5 Qf7 28.Bh6 Re8 29.Qg3 Re2 30.Kh2 Qe7 31.a4 Qe5 32.Qxe5 Rxe5 33.Bf4 Re4 34.Kg3 Rc4 35.Be5 Kf7 36.Bd4 a5 37.b5 Ke6 38.Kf3 Rxa4 39.b6 Kd7 40.Kf4 Kc6 41.Ke5 Ra1 42.Kf6 Rd1 43.Be5 a4 0-1