2017.07.30
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Qb6 5.Qb3 Nc6 6.Nd2 c4 7.Qc2 g6 8.h3 Bf5 9.Qc1 Bg7 10.Ngf3 O-O 11.Be2 Rac8 12.O-O Qd8 13.b4 cxb3 14.axb3 a6 15.Qb2 Ne4 16.Rfc1 Nxd2 17.Qxd2 h6 18.Bg3 Be4 19.Ne1 Qd7 20.Nd3 Bxd3 21.Qxd3 e6 22.Qd2 Ne7 23.c4 dxc4 24.bxc4 Nf5 25.Bh2 e5 26.d5 Nd6 27.Qb4 Ne4 28.Ra5 Rfd8 29.Bg4 f5 30.Be2 Kh7 31.Rb1 Qc7 32.f3 Nc5 33.Ra2 Qd6 34.Kh1 Kh8 35.Qd2 Qe7 36.Rab2 Kh7 37.Rb6 Rd6 38.Rxd6 Qxd6 39.Qa5 Qc7 40.Qa3 Bf8 41.Qb2