2021.02.16
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 c6 3.e3 Nf6 4.c4 Bg4 5.Qb3 Qc8 6.Nc3 e6 7.Rc1 Nbd7 8.cxd5 exd5 9.Nb5 Nh5 10.Nc7+ Kd8 11.Nxa8 Nxf4 12.exf4 Qxa8 13.Bd3 f6 14.h3 Bh5 15.Ne2 Bd6 16.g4 Bf7 17.Kd2 Kc7 18.Kc2 Nb6 19.Kb1 Nc4 20.Qc3 Qe8 21.Rhe1 h5 22.g5 Qf8 23.g6 Bb4 24.Qc2 Bxe1 25.Rxe1 Qb4 26.Qc3 Qxc3 27.Nxc3 Be8 28.Re7+ Kb6 29.Rxg7 Nd6 30.Na4+ Ka5 31.Nc5 b6 32.Rxa7+ Kb4 33.a3#