2018.06.17
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Nf6 5.Nd2 Qb6 6.Qb3 c4 7.Qc2 Bg4 8.Ngf3 e6 9.Be2 Be7 10.O-O O-O 11.b3 Bf5 12.Qc1 cxb3 13.axb3 Rfc8 14.Qb2 h6 15.h3 Ne4 16.Nxe4 Bxe4 17.Nd2 Bg6 18.Rfc1 a6 19.Ra4 Qd8 20.Rca1 Bd6 21.Bxd6 Qxd6 22.b4 Rab8 23.f4 f6 24.Rf1 Ne7 25.Nb3