2021.01.07
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 c6 3.c4 e6 4.Nc3 Nf6 5.e3 Nbd7 6.Nf3 Qa5 7.Qb3 Bb4 8.Bd3 O-O 9.O-O dxc4 10.Bxc4 b5 11.Be2 Bb7 12.a3 Bxc3 13.Qxc3 Qxc3 14.bxc3 c5 15.Bxb5 cxd4 16.cxd4 Rab8 17.Bxb8 Rxb8 18.Bxd7 Nxd7 19.Ne5 Nxe5 20.dxe5 h6 21.Rab1 Kf8 22.Rfd1 Ke7 23.f4 Rd8 24.Rxd8 Kxd8 25.Rxb7 Ke8 26.Rxa7 Kf8 27.g4 f6 28.exf6 gxf6 29.e4 f5 30.exf5 exf5 31.gxf5 Ke8 32.f6 Kf8 33.f7 Kg7 34.f8=Q+ Kxf8 35.Kg2 h5 36.f5 Ke8 37.Kg3 Kf8 38.Kf4 Ke8 39.Kg5 Kf8 40.Kg6 Kg8 41.Ra8#