[Event "North American-ch U20 w"]
[Site "Kitchener CAN"]
[Date "2015.07.26"]
[Round "1"]
[White "Bykovtsev, Agata"]
[Black "Zeng, Sheena"]
[Result "1-0"]
[WhiteElo "2033"]
[BlackElo "1621"]
[PlyCount "91"]

1.e4 c5 2.Nf3 Nc6 3.Nc3 d6 4.Bc4 Nf6 5.d4 cxd4 6.Nxd4 Qb6 7.Nb3 e6 8.Bf4 Ne5 9.Be2 Be7 10.Be3 Qd8 11.f4 Nc6 12.Bf3 O-O 13.Qd2 a6 14.a4 a5 15.Qf2 Bd7 16.O-O Qc8 17.Rfd1 e5 18.f5 Nb4 19.Bb6 d5 20.exd5 Bxf5 21.Rd2 Bg6 22.Qe2 Bd6 23.Nb5 Bb8 24.c3 Na6 25.Qe3 e4 26.Be2 Nc7 27.c4 Nxb5 28.axb5 Bc7 29.Rxa5 Rxa5 30.Nxa5 Nd7 31.Bxc7 Qxc7 32.b4 Ne5 33.d6 Qd7 34.Qb6 Rc8 35.Qxb7 e3 36.Qxd7 Nxd7 37.Rd1 Bf5 38.c5 g6 39.b6 Nb8 40.b7 Rd8 41.c6 Re8 42.c7 Be4 43.d7 Nxd7 44.Rxd7 Kf8 45.c8=Q Rxc8 46.bxc8=Q+ 1-0