[Event "Challengers Tour Final"]
[Site "chess24.com INT"]
[Date "2021.10.15"]
[Round "1.2"]
[White "Lei, Tingjie"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2505"]
[BlackElo "2485"]
[ECO "B40"]
[Opening "Sicilian Defense: Kveinis Variation"]
[PlyCount "67"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Qb6 5.Nc3 Bc5 6.Na4 Qa5+ 7.c3 Bxd4 8.Qxd4 Nf6 9.Nc5 O-O 10.Nb3 Qh5 11.Be2 Qg6 12.f3 d5 13.e5 Nc6 14.Qe3 Nd7 15.f4 Qxg2 16.Rg1 Qxh2 17.Bd2 Qh4+ 18.Rg3 b6 19.O-O-O d4 20.cxd4 Bb7 21.Rdg1 Rac8 22.Kb1 a5 23.Rxg7+ Kh8 24.Bd3 Rg8 25.Rxh7+ Qxh7 26.Bxh7 Rxg1+ 27.Qxg1 Kxh7 28.d5 Ne7 29.dxe6 fxe6 30.Nd4 Nc5 31.Qg5 Nf5 32.Qh5+ Nh6 33.f5 Be4+ 34.Ka1 1-0