2019.06.11
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.Nf3 Nc6 5.Nbd2 cxd4 6.exd4 Bg4 7.c3 e6 8.Qb3 Qc8 9.Bb5 Bxf3 10.Nxf3 Be7 11.O-O O-O 12.Qd1 a6 13.Bd3 b5 14.a3 Qb7 15.Qe2 Rfc8 16.Rfe1 Bf8 17.Be5 Qe7 18.Bf4 g6 19.Bg5 Bg7 20.Ne5 Qb7 21.f4 Na5 22.Rad1 Nc4 23.Bxc4 bxc4 24.Bxf6 Bxf6 25.Rd2 Bg7 26.Qg4 Qe7 27.Qf3 Rab8 28.Ree2 Rb6 29.Ng4 Qd8 30.Ne5 Rcb8 31.g3 R8b7 32.Kg2 Qf6 33.Ng4 Qf5 34.Ne3 Qb1 35.Qf2 f5 36.Rc2 Bf6 37.Re1 Qa2 38.Nd1 Rg7 39.Rce2 Qb1 40.Qf3 Re7 41.Qe3 Qe4+ 42.Qf3 Qxf3+ 43.Kxf3 g5 44.Rd2 Rg7 45.Ne3 gxf4 46.gxf4 Kf7 47.Rde2 Rg6 48.Rd1 Rh6 49.Rg1 Rb8 50.Rg3 Rg6 51.Ng2 Rbg8 52.Ne3 Be7 53.Nc2 Bd6 54.Ne3 R8g7 55.Reg2 Ke7 56.Rg1 Kd7 57.Rxg6 hxg6 58.h4 Rh7 59.Ng2 Be7 60.Kg3 Bd6 61.Ne1 Kc6 62.Nf3 Kb5 63.Re1 Re7 64.Re2 Ka4 65.Ng5 Kb3 66.Kf3 Ka2 67.Nxe6 Kb1 68.Kg3 a5 69.Kf3 a4 70.Nc5 Bxc5 71.dxc5 Rc7 72.Ke3 Rxc5 73.Kd4 Rb5 74.Rg2 Rxb2 75.Rg1+ Ka2 76.Kxd5 Rf2 77.Kxc4 Rxf4+ 78.Kb5 Rg4 79.Rh1 Kxa3 80.c4 Rg2 81.Rh3+ Kb2