[Event "?"] [Site "masterchessopen.com – Finland"] [Round "0"] [White "Yrjola Jouni (FIN)"] [Black "Puhakka Erkki"] [Result "1-0"] [WhiteElo "2362"] [ECO "D07"] [Opening "QGD: Chigorin, 3.Nc3 Nf6 4.Nf3"] 1.d4 d5 2.c4 Nc6 3.Nc3 Nf6 4.Nf3 Bg4 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 e5 8.Rb1 exd4 9.Rxb7 Bc5 10.Bb5 Bd7 11.Qa4 Nb8 12.Ne5 Qe7 13.Rxb8+ Rxb8 14.Nxd7 Rxb5 15.Qxb5 Qxe4+ 16.Be3 Qxg2 17.Nxc5+ Ke7 18.Qd7+ {#r} 1-0