2021.08.20
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Bf5 3.e3 e6 4.c4 Bxb1 5.Rxb1 Bb4+ 6.Ke2 Bd6 7.g3 Nf6 8.Nf3 dxc4 9.Qa4+ c6 10.Qxc4 Bxf4 11.gxf4 Nd5 12.Rg1 O-O 13.Bh3 Nd7 14.Rgc1 N7f6 15.b4 Nh5 16.Bg2 Qf6 17.Kf1 Qh6 18.b5 cxb5 19.Rxb5 b6 20.Ne5 Nhf6 21.Kg1 Qh4 22.Nf3 Qh6 23.Ne5 Qh4 24.Nf3 Qh6 25.Ne5