[Event "Ch DDR"] [Site "masterchessopen.com Premnitz (Germany)"] [Round "3"] [White "Liebert Heinz (GER)"] [Black "Maedler Juergen Dr (GER)"] [Result "0-1"] [WhiteElo "2247"] [BlackElo "2241"] [ECO "B40"] [Opening "Sicilian: Open, 2...e6, 4.Nxd4"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 Be7 7.g5 Nfd7 8.Bg2 Nc6 9.f4 Qb6 10.Be3 Qxb2 11.Ncb5 Nxd4 12.Nc7+ Kd8 13.Bxd4 Qb4+ 14.c3 Qb2 15.Nxa8 Qxg2 16.Rf1 Qxe4+ 17.Qe2 Qxe2+ 18.Kxe2 b6 19.a4 Ba6+ 20.Kf2 Bxf1 21.Kxf1 Kc8 22.a5 Kb7 {#R} 0-1