2017.07.05
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 cxd4 6.exd4 Bf5 7.Ngf3 e6 8.Qb3 Qc8 9.Nh4 Be4 10.Nxe4 Nxe4 11.Nf3 Bd6 12.Bxd6 Nxd6 13.Bd3 O-O 14.O-O Qc7 15.Rae1 b5 16.Qc2 g6 17.a4 a6 18.Ra1 Rfc8 19.Rfc1 Qb7 20.Qd2 Na5 21.Qc2 b4 22.Rab1 Nac4 23.Nd2 Rab8 24.Nb3 bxc3 25.Nc5 Qa7 26.Qxc3 a5 27.b3 Nb6 28.Qe1 Rc7 29.Qe5 Ne8 30.h4 Rbc8 31.Re1