2020.06.16
1 : 0
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nc3 cxd4 5.exd4 a6 6.Nf3 Nf6 7.h3 Bf5 8.Bd3 Bxd3 9.cxd3 e6 10.O-O Bd6 11.Qd2 Bxf4 12.Qxf4 O-O 13.Rac1 Rc8 14.Rfe1 Nd7 15.a3 Qf6 16.Qe3 Rfd8 17.Na4 Ne7 18.Ne5 Nf8 19.Rxc8 Rxc8 20.Rc1 Rxc1+ 21.Qxc1 Nf5 22.Qc3 g5 23.Nc5 Ng6 24.Nxb7 Nxd4 25.Qxd4 Nxe5 26.Kf1 Qf5 27.Nc5 a5 28.b4 axb4 29.axb4 Nc6 30.Qc3 Na7 31.Nd7 Nb5 32.Qc5 Na3 33.Qf8#