[Event "Ch European Union (juniors) (under 14)"] [Site "masterchessopen.com – Mureck (Austria)"] [Date "2012.08.08"] [Round "8"] [White "Weaver Lauren"] [Black "Sieduszewski Mateusz"] [Result "1-0"] [ECO "D16"] [Opening "Slav: Smyslov Variation"] 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Na6 6.e4 Bg4 7.e5 Nd5 8.Bxc4 e6 9.Nxd5 exd5 10.Be2 Bxf3 11.Bxf3 Bb4+ 12.Bd2 Qa5 13.Bxb4 Qxb4+ 14.Qd2 Qxd2+ 15.Kxd2 Ke7 16.Rac1 f6 17.Be2 Nb8 18.f4 a5 19.Rc3 f5 20.g4 g6 21.Rg1 fxg4 22.Bxg4 Nd7 23.f5 gxf5 24.Bxf5 Nf8 25.Rg7+ Ke8 26.Rxb7 {#r} 1-0