[Event "Ch DDR (corr.)"] [Site "masterchessopen.com ? corr."] [Round "0"] [White "Pietruske Siegfried (GER)"] [Black "Piastowski Kurt (GER)"] [Result "0-1"] [WhiteElo "2079"] [BlackElo "1978"] [ECO "B28"] [Opening "Sicilian: O'Kelly, 3.c4"] 1.e4 c5 2.Nf3 a6 3.c4 Nc6 4.d4 cxd4 5.Nxd4 e5 6.Nc2 Bc5 7.Nc3 d6 8.Qd3 Be6 9.Be2 Nge7 10.Qg3 O-O 11.Bh6 Ng6 12.Be3 Nd4 13.Bxd4 exd4 14.Nd5 Bxd5 15.exd5 Re8 16.Kf1 Qa5 17.a3 d3 18.Bxd3 Qd2 19.b4 Ba7 20.Bf5 Re5 {#R} 0-1