2022.12.17
1 : 0
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Qb6 4.Nc3 Nf6 5.Nb5 Na6 6.c3 g6 7.h3 Bg7 8.Nf3 Bd7 9.a4 c4 10.b3 Bxb5 11.axb5 Qxb5 12.Nd2 Qc6 13.bxc4 dxc4 14.Bxc4 Nc7 15.O-O O-O 16.Qb3 Nfd5 17.Bxc7 Nxc7 18.Be2 Rfb8 19.Bf3 Qe6 20.Rfb1 a5 21.Qxe6 Nxe6 22.Rxb7 Rxb7 23.Bxb7 Ra7 24.Bd5 Nc7 25.Bb3 Nb5 26.c4 Nd6 27.c5 Nb7 28.Ra2 e5 29.Nf3 exd4 30.exd4 Kf8 31.Kf1 h6 32.Ke2 Ke7 33.Kd3 f5 34.Bd5 Nd8 35.Ra4 Ne6 36.Bxe6 Kxe6 37.Kc4 g5 38.d5+ Kd7 39.Nd4 f4 40.Nb3 Ra8 41.Rxa5