[Event "Quebec op"]
[Site "Montreal CAN"]
[Date "2012.07.21"]
[Round "1"]
[White "Libersan, Thierry"]
[Black "Yu, Zong Yang"]
[Result "1-0"]
[WhiteElo "2153"]
[BlackElo "1943"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 e6 5.Nc3 a6 6.Bg5 Nf6 7.O-O-O Nbd7 8.e5 dxe5 9.Nxe5 Be7 10.Qa4 Qc7 11.Bxf6 Bxf6 12.Nxd7 Bxd7 13.Rxd7 Qxd7 14.Bb5 axb5 15.Qxa8+ Bd8 16.Rd1 Qe7 17.Nxb5 O-O 18.f4 Qb4 19.Qxb7 Bf6 20.Nd6 Bxb2+ 21.Kb1 Rb8 22.Qxb4 Rxb4 23.c4 Ba3+ 24.Kc2 Rb2+ 25.Kc3 Rxg2 26.Nb5 Be7 27.a4 Rxh2 28.Rd7 g5 29.fxg5 Bxg5 30.c5 Bf4 31.c6 h5 32.c7 Bxc7 33.Rxc7 h4 34.Nd6 Rf2 35.Ne4 Rf1 36.Kd3 h3 37.Rc2 Rf3+ 38.Kd4 Ra3 39.Nc3 e5+ 40.Kc4 f5 41.Rc1 1-0