[Event "North American-ch U20"]
[Site "Calgary CAN"]
[Date "2024.08.15"]
[Round "4.2"]
[White "Vettese, Nicholas"]
[Black "Zhang, Roger"]
[Result "1-0"]
[WhiteElo "2333"]
[BlackElo "2165"]
[PlyCount "167"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Bb4 5.Qa4+ Nc6 6.e3 O-O 7.Bd2 Bd7 8.Qc2 Re8 9.a3 Bf8 10.Bd3 Ne7 11.e4 dxe4 12.Nxe4 Nxe4 13.Bxe4 f5 14.Bd3 c5 15.O-O cxd4 16.Rfe1 Ng6 17.Nxd4 Bc5 18.Nb3 Bd6 19.c5 Bc7 20.Rad1 Bc6 21.Bc4 Qh4 22.g3 Qh3 23.Bf1 Qg4 24.Be2 Qh3 25.Bf1 Qg4 26.Nd4 Nh4 27.Nxc6 Nf3+ 28.Kg2 Nxe1+ 29.Rxe1 bxc6 30.Bc4 Qg6 31.Qa4 Qg4 32.h3 Qg6 33.Qxc6 Rad8 34.Bxe6+ Kf8 35.Bb4 a5 36.Bc3 Re7 37.Be5 Rxe6 38.Qxc7 Rde8 39.f4 h5 40.h4 Qf7 41.Qxf7+ Kxf7 42.Rc1 Rc6 43.b4 axb4 44.axb4 Ra6 45.Rc2 Rc8 46.Kh3 Ra3 47.Rb2 g6 48.b5 Rxc5 49.Bd6 Rcc3 50.Bxa3 Rxa3 51.b6 Ra8 52.b7 Rb8 53.Rb6 Ke8 54.Rxg6 Rxb7 55.Rg5 Rb5 56.Rxh5 Kf7 57.Rg5 Kf6 58.h5 Rb2 59.Rg6+ Kf7 60.Ra6 Rc2 61.h6 Rb2 62.Kh4 Rg2 63.h7 Kg7 64.Ra7+ Kh8 65.Ra5 Rh2+ 66.Kg5 Rh3 67.Ra3 Kxh7 68.Kxf5 Rh6 69.Ra7+ Kg8 70.g4 Rb6 71.g5 Rb5+ 72.Kg4 Rb4 73.g6 Rb1 74.f5 Rb2 75.f6 Rg2+ 76.Kf5 Rf2+ 77.Ke5 Re2+ 78.Kd6 Rd2+ 79.Ke7 Re2+ 80.Kd7 Rd2+ 81.Ke8 Re2+ 82.Re7 Rf2 83.f7+ Kh8 84.g7+ 1-0