[Event "It (open) \"] [Site "masterchessopen.com – Mariehamn (Sweden)"] [Round "1"] [White "Tetenkina Irina (SWE)"] [Black "Olafsson Helgi (ISL)"] [Result "0-1"] [WhiteElo "2105"] [BlackElo "2270"] [ECO "A06"] [Opening "Reti: 1...d5"] 1.Nf3 d5 2.d4 Nf6 3.c4 dxc4 4.Qa4+ c6 5.Qxc4 Bg4 6.Nbd2 Nbd7 7.g3 e6 8.Bg2 Be7 9.O-O O-O 10.b4 Nb6 11.Qb3 Qd5 12.a3 Bxf3 13.Qxf3 Qxd4 14.Nb3 Qd7 15.Bf4 Rfd8 16.Nc5 Qc8 17.Rac1 Nfd5 18.Be5 Nd7 19.Nxd7 Rxd7 20.Qg4 Qf8 21.h4 a5 22.h5 h6 23.e4 Nf6 24.Bxf6 Bxf6 25.Rb1 axb4 26.axb4 Ra2 27.e5 Bxe5 28.Rfd1 Rdd2 29.Rxd2 Rxd2 30.b5 Qc5 31.Qf3 Rxf2 {#R} 0-1