2022.02.20
0 : 1
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 g6 4.Nf3 Bg7 5.Nc3 a6 6.Be2 b6 7.Ne5 Bb7 8.h4 h5 9.Qd2 c5 10.f3 Nfd7 11.O-O-O e6 12.Rh3 Nxe5 13.Bxe5 Bxe5 14.dxe5 Nd7 15.f4 b5 16.Bf3 Nb6 17.g4 Nc4 18.Qe2 Qa5 19.gxh5 Qb4