[Event "Ch Club"] [Site "masterchessopen.com Helsinki (Finland)"] [Round "0"] [White "Havansi Erkki E T (FIN)"] [Black "Puhakka Erkki"] [Result "1-0"] [WhiteElo "2223"] [ECO "B04"] [Opening "Alekhine: Modern, 4...Nc6"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Nc6 5.c4 Nb6 6.exd6 exd6 7.Be2 Be7 8.O-O O-O 9.Nc3 Bf5 10.b3 Bf6 11.Be3 Ne7 12.Rc1 Qd7 13.Nd2 d5 14.c5 Nbc8 15.g4 Nc6 16.gxf5 Nxd4 17.Bxd4 Bxd4 18.Bg4 h5 19.Bxh5 Qxf5 20.Bg4 Qg5 21.Kh1 Bxc5 22.Nce4 dxe4 23.Nxe4 {#r} 1-0