[Event "?"] [Site "masterchessopen.com ? Wroclaw (Poland)"] [Round "0"] [White "Marcinkiewicz Jan"] [Black "Misiuk A"] [Result "1-0"] [ECO "B28"] [Opening "Sicilian: O'Kelly, 3.c3 d5"] 1.e4 c5 2.Nf3 a6 3.c3 d5 4.exd5 Qxd5 5.d4 Bg4 6.Be2 e6 7.O-O cxd4 8.cxd4 Nf6 9.Nc3 Qd8 10.Qb3 b5 11.Rd1 Nd5 12.Bg5 Be7 13.Bxe7 Nxe7 14.a4 bxa4 15.Qxa4+ Kf8 16.d5 Bxf3 17.Bxf3 exd5 18.Bxd5 Nxd5 19.Nxd5 h5 20.Qb4+ {#r} 1-0