[Event "It (open)"] [Site "Oulu (Finland)"] [Round "1"] [White "Koski Pekka"] [Black "Hermlin Aarne (EST)"] [Result "0-1"] [BlackElo "2295"] [ECO "A56"] [Opening "Benoni: Czech"] 1.d4 Nf6 2.c4 c5 3.d5 e5 4.dxe6 fxe6 5.Nc3 d5 6.cxd5 exd5 7.Bg5 Be7 8.e3 d4 9.exd4 cxd4 10.Bb5+ Kf8 11.Bxf6 Bxf6 12.Ne4 Qa5+ 13.Qd2 Qxb5 14.Nxf6 gxf6 15.Nf3 Nc6 16.O-O-O Qc4+ 17.Kb1 Bf5+ 18.Ka1 Nb4 19.b3 Qc3+ {#R} 0-1