[Event "Ch Hessen (b)"] [Site "masterchessopen.com - Offenbach (Germany)"] [Date "2012.04.05"] [Round "1"] [White "Lessmann Sven"] [Black "Schellen Sven"] [Result "0-1"] [WhiteElo "1307"] [BlackElo "1771"] [ECO "A60"] [Opening "Benoni: 3.d5 e6"] 1.d4 Nf6 2.c4 c5 3.d5 e6 4.dxe6 fxe6 5.Nc3 d5 6.Bg5 Nc6 7.cxd5 exd5 8.e4 d4 9.Nd5 Be7 10.Bxf6 Bxf6 11.Qc2 Qa5+ 12.Qd2 Bd8 13.a4 O-O 14.f3 Ne5 15.Be2 d3 16.Bd1 Nc4 17.Qxa5 Bxa5+ 18.Nc3 Nxb2 19.Bb3+ c4 {#R} 0-1