[Event "It (open)"] [Site "masterchessopen.com San Mateo (USA)"] [Round "0"] [White "Regensberg W"] [Black "Mavraedis Chris"] [Result "0-1"] [WhiteElo "2170"] [ECO "D08"] [Opening "QGD: Albin, 4.Nf3 Nc6"] 1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3 Nc6 5.g3 f6 6.exf6 Nxf6 7.Bg2 Bc5 8.O-O Bg4 9.Bg5 h6 10.Bxf6 Qxf6 11.Nbd2 O-O-O 12.Ne4 Qe7 13.Nxc5 Qxc5 14.Qa4 Rhe8 15.Rfe1 Bxf3 16.Bxf3 Ne5 17.Bg2 Kb8 18.b4 Qe7 19.c5 h5 20.Rab1 Qf6 21.Rb3 d3 22.Ra3 a6 23.c6 d2 24.Rd1 Nd3 25.Rxd3 Rxd3 26.cxb7 Rxe2 27.Bf1 Qxf2+ {#R} 0-1