2022.05.03
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 e6 3.Nf3 Nf6 4.e3 c5 5.c3 Nc6 6.Ne5 Nxe5 7.Bxe5 Bd7 8.Be2 Bc6 9.Nd2 Nd7 10.Nf3 f6 11.Bg3 c4 12.b3 b5 13.bxc4 bxc4 14.O-O Ba3 15.Rb1 O-O 16.Ne1 a5 17.Qd2 Nb6 18.Bd1 Ra6 19.Nc2 Be7 20.Na1 Qd7 21.Qe2 Ba4 22.Nb3 Rfa8 23.Nc5 Bxc5