2018.08.30
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 Bf5 4.c4 c6 5.Qb3 Qb6 6.c5 Qxb3 7.axb3 Nbd7 8.b4 Nh5 9.Bc7 Bxb1 10.Rxb1 Rc8 11.Bg3 Nxg3 12.hxg3 a6 13.Bd3 g6 14.Nf3 Bg7 15.Kd2 e5 16.Be2 O-O 17.Rh3 exd4 18.Nxd4 Rce8 19.Rbh1 h6 20.g4 Nf6 21.f3 Ra8 22.Ra1 Nh7 23.Bd3 Rfe8 24.Ra2 Ng5 25.Rh1 Ne6 26.Nxe6 Rxe6 27.b5 cxb5 28.Bxb5 Rd8