2021.07.20
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Bf5 3.e3 e6 4.c4 c6 5.Nc3 Nf6 6.Qb3 Qb6 7.c5 Qxb3 8.axb3 Be7 9.b4 O-O 10.Nf3 Ne4 11.Nxe4 Bxe4 12.Nd2 Bg6 13.h4 Nd7 14.h5 Bf5 15.f3 h6 16.g4 Bh7 17.Nb3 b6 18.Ba6 bxc5 19.bxc5 Bc2 20.Na5 Nb8 21.Bb7 Nd7 22.Bxa8 Rxa8 23.Nxc6 Bf8 24.Rxa7 Rxa7 25.Nxa7 Nf6 26.b4 Be7 27.b5 Bd8 28.b6 Nd7 29.Kd2 Bb3 30.Rb1 Ba2 31.Rb2 Bc4 32.b7 f6 33.b8=Q Nxb8 34.Rxb8