2021.03.23
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 Bf5 6.Qb3 Qb6 7.dxc5 Qxb3 8.axb3 e5 9.Bg3 Bxc5 10.b4 Bd6 11.Ngf3 Nd7 12.b5 Ne7 13.Be2 O-O 14.O-O f6 15.Nb3 Bc5 16.Na5 Rab8 17.b4 Bb6 18.c4 dxc4 19.Bxc4+ Kh8 20.Rfd1 Rfd8 21.Bf7 Nf8 22.Nc4 Rxd1+ 23.Rxd1 Rd8 24.Rxd8 Bxd8 25.Nd6 Bd7 26.Bc4 Be6 27.Nd2 Bc7 28.Nxb7 Bxc4 29.Nxc4 Nd5 30.f3 Nxb4 31.Be1 Nd5 32.e4 Nb6 33.Nca5 Na4 34.Nc6 Bb6+ 35.Bf2 Nc3 36.Bxb6 axb6 37.Nd6 Ne6 38.Kf2 Nc7 39.Na7 Kg8 40.Ke3 Kf8 41.Kd3 Na4 42.Nac8 g6 43.Kc4 Nb2+ 44.Kc3 Na4+ 45.Kb4 Nc5 46.Nxb6 Nd3+ 47.Kc4 Ne1 48.Nd5 Nxb5 49.Kxb5 Nxg2 50.Nc4 Nh4 51.Nd2 f5 52.Kc5 fxe4 53.fxe4 g5 54.Kd6 Ng6 55.Nf3 g4 56.Nxe5