2019.01.20
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 e6 6.Bb5 a6 7.Bxc6+ bxc6 8.Qa4 cxd4 9.cxd4 Bd7 10.Qc2 Qa5 11.Nf3 c5 12.O-O cxd4 13.Nb3 Qa4 14.Nbxd4 Qxc2 15.Nxc2 Be7 16.Ne5 Bb5 17.Rfc1 Nh5 18.a4 Nxf4 19.exf4 Bd7 20.Nd4 f6 21.Nd3 Bd6 22.g3 Kf7 23.Nc5 Bxc5 24.Rxc5 Rhc8 25.Rac1 Rxc5 26.Rxc5 Rc8 27.Rxc8 Bxc8 28.f3 Ke7 29.b4 Kd6 30.Kf2 e5 31.fxe5+ fxe5 32.Nb3 d4 33.Nc5 Kd5 34.Ke2 a5 35.Nd3 axb4 36.Nxb4+ Kc5 37.Nd3+ Kd6 38.Nb4 Bd7 39.a5 Bb5+ 40.Nd3 Ba6