2017.12.04
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Qb6 4.Nc3 e6 5.Nb5 Na6 6.dxc5 Bxc5 7.c3 Nf6 8.Nf3 O-O 9.a4 Bd7 10.a5 Qd8 11.Bd3 Be7 12.Ne5 Nc5 13.Be2 a6 14.Nd4 Be8 15.f3 Rc8 16.O-O Nfd7 17.Nxd7 Nxd7 18.Bg3 Nf6 19.Qb3 Qd7 20.Rfd1 Nh5 21.Bf2 f5 22.c4 Nf6 23.cxd5 exd5 24.Bd3 g6 25.Bg3 Bf7 26.Be2 Nh5 27.Be5 Rfe8 28.f4 Nf6 29.Bxf6 Bxf6 30.Bf3 Rc5 31.Qd3 Qc7 32.Qd2 Rc4 33.Rac1 Rc8 34.Ne2 Rd8 35.b3 Rc5 36.Nd4 Kg7 37.Rxc5 Qxc5 38.Rc1 Qd6 39.Qc3 Re8 40.Kf2 Re7 41.Qc5 Qd7 42.Qb6 Qe8 43.g3 Rd7 44.Qc5 Qe7 45.Qc3 Qd6 46.Qd2 Qe7 47.Qc3 Qa3 48.Be2 Qe7 49.b4 Kg8 50.b5 axb5 51.Bxb5 Rd8 52.h4 Be6