[Event "Ch Sachsen (juniors) (under 20)"] [Site "masterchessopen.com - Sachsen (Germany)"] [Round "2"] [White "Roos W"] [Black "Seidel"] [Result "1-0"] [ECO "A40"] [Opening "Queen's Pawn: 1...e6 2.c4"] 1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 Be7 5.Nh3 O-O 6.O-O d6 7.Nc3 Qe8 8.Nf4 e5 9.dxe5 dxe5 10.Nfd5 Bd8 11.b3 Nc6 12.Ba3 Rf7 13.e3 Be6 14.Qe2 a5 15.Rfd1 Ne7 16.Nxf6+ Rxf6 17.Bxb7 Rb8 18.Bg2 Ng6 19.Rd2 Rf7 20.Rad1 Bf6 21.Bd5 e4 22.Bxe6 Qxe6 23.Nd5 Bg5 24.Nf4 Nxf4 25.exf4 Bf6 26.Qe3 Qa6 27.Bb2 Bxb2 28.Rxb2 a4 29.Qc5 axb3 30.axb3 Qf6 31.Rbb1 h6 32.b4 Re8 33.Qe3 Qe6 34.c5 Rb8 35.b5 Qc4 36.Qd4 Qe6 37.h4 Kf8 38.Kg2 Re7 39.b6 cxb6 40.cxb6 Qc6 41.Qd5 Rxb6 42.Qd8+ {#r} 1-0