2017.09.20
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nf3 Nf6 5.Nbd2 Qb6 6.dxc5 Qxb2 7.Rb1 Qc3 8.Bb5 e6 9.O-O Be7 10.Ne5 Bd7 11.Nxd7 Nxd7 12.e4 O-O 13.exd5 exd5 14.Ne4 dxe4 15.Qxd7 Bxc5 16.Qxb7 Rac8 17.Ba4 Bb6 18.Rbd1 Nd4 19.Bd6 Rfd8 20.Be7 Rc7 21.Qxe4 Rdc8 22.Rd3 Qa5 23.Ra3 Rxe7 24.Qxe7 Bc5 25.Qe4 Bxa3 26.Qxd4 Rd8 27.Qc4 Qc5 28.Bb3 Qxc4 29.Bxc4 Bc5 30.Bd3 Rb8 31.a4 a5 32.g3 Rb4 33.Re1 g6 34.Bb5 Rb2 35.Re2 Kg7 36.Bc4 Rb4 37.Bb3 Rd4 38.Kg2 Rd7 39.Bc4 Rd4 40.Bb3 Rd7 41.Re5 Bb4 42.Rb5 Rc7 43.Kf3 Kf6 44.g4 h6 45.h4 Rc3+ 46.Kg2 Rc7 47.g5+ hxg5 48.hxg5+ Kg7 49.f4 f6 50.gxf6+ Kxf6 51.Kf3 Re7 52.Bc4 Kg7 53.Bd3 Re6 54.Rg5 Kh6 55.Be4 Rf6 56.Rg4 Bc3 57.Ke3 Rd6 58.Bd3 Re6+ 59.Kf3 Bd2 60.Rg2 Re3+ 61.Kg4 Bc3 62.Rh2+ Kg7 63.Rh1 Be1 64.Rg1 Kf6 65.Rg2 Bc3 66.Be2 Bb4 67.Bd3 Be1 68.Rg1 Bf2 69.Rg2 Be1 70.f5 gxf5+ 71.Bxf5 Ke5 72.Bd3 Kd4 73.Kf4 Re7 74.Rg4 Bb4 75.Kf5+ Kc3 76.Kf6 Re3 77.Be4 Kb2 78.Ke5 Rc3 79.Bd3