[Event "31st North American Open"]
[Site "Las Vegas USA"]
[Date "2021.12.29"]
[Round "8"]
[White "Ruiz C, J"]
[Black "Yan, Ruiyang"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "WCM"]
[WhiteElo "2480"]
[BlackElo "2134"]
[ECO "B23"]
[Opening "Sicilian Defense: Closed"]
[PlyCount "72"]

1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nf6 5.b3 Nc6 6.Qd2 e6 7.Bb2 Be7 8.O-O-O a6 9.f3 Bd7 10.Kb1 Qc7 11.g4 h6 12.h4 O-O-O 13.Nge2 Kb8 14.Bg2 Bc8 15.g5 Nd7 16.f4 Nb6 17.Ng3 d5 18.exd5 exd5 19.Nce2 f6 20.a4 Bb4 21.Qd3 hxg5 22.hxg5 fxg5 23.fxg5 Bd6 24.Rxh8 Rxh8 25.Nf1 Re8 26.Nd4 Ne5 27.Qd2 Ng4 28.Bc1 Rf8 29.a5 Nc4 30.Qe1 Na3+ 31.Bxa3 Bxa3 32.Rd3 Nf2 33.Rc3 Qf4 34.Ka2 Qxd4 35.Kxa3 Nd1 36.Qg3+ Rf4 0-1