[Event "Ch Helsinki"] [Site "Helsinki (Finland)"] [Round "5"] [White "Auvinen Esa (FIN)"] [Black "Makela Ari"] [Result "1-0"] [WhiteElo "1917"] [ECO "B03"] [Opening "Alekhine: 3.d4 d6 4.exd6"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.exd6 cxd6 5.Nf3 g6 6.Be2 Bg7 7.O-O O-O 8.c4 Nb6 9.b3 Nc6 10.Bb2 Bg4 11.Qd2 e5 12.d5 Ne7 13.Nc3 f5 14.Ng5 Bxe2 15.Ne6 Qc8 16.Qxe2 Re8 17.Nb5 Nexd5 18.cxd5 Nxd5 19.Nxg7 Nf4 20.Qc4+ Qxc4 21.bxc4 Kxg7 {#r} 1-0