[Event "Open"] [Site "Bad Woerishofen GER"] [Date "2001.03.18"] [Round "4"] [White "Sokolov, Andrei Y"] [Black "Siebrecht, Sebastian"] [Result "1-0"] [WhiteElo "2566"] [BlackElo "2386"] [ECO "B84"] [EventDate "2001.03.15"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be2 Nf6 6.Nc3 Qc7 7.O-O Be7 8.f4 d6 9.Kh1 Nbd7 10.g4 Nf8 11.g5 N6d7 12.f5 Ne5 13.f6 gxf6 14.gxf6 Bd8 15.Ndb5 1-0