2022.11.20
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 e6 3.e3 Bd6 4.Bg3 Nf6 5.Bd3 c5 6.c3 Qc7 7.Bxd6 Qxd6 8.Nd2 O-O 9.f4 cxd4 10.cxd4 Bd7 11.Ngf3 Qb6 12.Qb3 Nc6 13.a3 Rfc8 14.O-O Na5 15.Qxb6 axb6 16.Ne5 Ba4 17.Rfc1 Kf8 18.b4 Nc6 19.h3 Ke7 20.Kf2 Na7 21.Ke1 h6 22.g4 Ne8 23.f5 Nd6 24.e4 dxe4 25.Nxe4 Nab5 26.Nxd6 Nxd6 27.fxe6 Kxe6 28.Bc4+