[Event "Ch Helsinki"] [Site "masterchessopen.com – Helsinki (Finland)"] [Round "0"] [White "Pankkonen Sakari"] [Black "Nenonen Jaakko (FIN)"] [Result "1-0"] [BlackElo "2047"] [ECO "D55"] [Opening "QGD: 6.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 h6 8.Bh4 b6 9.cxd5 exd5 10.Bd3 Bb7 11.O-O c5 12.Re1 Ne4 13.Bxe7 Qxe7 14.Nd2 f5 15.Ndxe4 fxe4 16.Be2 Nf6 17.f4 Rac8 18.Qd2 cxd4 19.Qxd4 Qc5 20.Qd2 Qe7 21.Nb5 a6 22.Nd4 Nd7 23.b4 b5 24.Nb3 Rfd8 25.Qd4 Nf8 26.Nc5 Ne6 27.Qe5 Re8 28.Qxe6+ Qxe6 29.Nxe6 Rxe6 30.Bg4 Rxc1 31.Bxe6+ {#r} 1-0