[Event "Ch NSW"] [Site "masterchessopen.com – Uerdingen (Germany)"] [Date "2010.03.29"] [Round "3"] [White "Biessner Eberhard (GER)"] [Black "Ruprecht Thomas (GER)"] [Result "0-1"] [WhiteElo "1982"] [BlackElo "1984"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Bd3 Nc6 6.c3 g6 7.Nd2 Bg7 8.N2f3 a6 9.a4 O-O 10.h3 Qc7 11.Qe2 Nd7 12.Nxc6 bxc6 13.O-O Nc5 14.Bc2 a5 15.Re1 Rb8 16.Qd1 Ba6 17.Rb1 Rb7 18.Be3 Rfb8 19.Qc1 Nd3 20.Bxd3 Bxd3 21.Ra1 Rxb2 {#R} 0-1