2018.02.17
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Bd3 Bg4 6.Nf3 e6 7.Nbd2 Nh5 8.Bg5 Qxg5 9.Nxg5 Bxd1 10.Rxd1 Be7 11.Ngf3 c4 12.Bc2 f5 13.b3 cxb3 14.axb3 b5 15.c4 Nb4 16.Bb1 Nf6 17.Ne5 Nd7 18.Ndf3 Bd6 19.Nxd7 Kxd7 20.c5 Bc7 21.Ke2 a5 22.Bd3 Kc6 23.Ne1 a4 24.bxa4 bxa4 25.Nc2 Na2 26.Kf3 Rhb8 27.Rb1 Rb3 28.Ra1 Nc3 29.Ra3 Rxa3 30.Nxa3 Rb8 31.Nb1 Rxb1 32.Rxb1 g5 33.h3 h5 34.g4 hxg4+ 35.hxg4 fxg4+ 36.Kxg4 Nxb1 37.Bxb1 Kb5 38.Kxg5 Kb4 39.Kf6 Kb3 40.Kxe6 Kb2 41.Be4 dxe4 42.d5 a3 43.d6 Ba5 44.c6 a2 45.c7 a1=Q 46.c8=Q Qa2+ 47.Ke5 Qf7 48.Kxe4 Qxf2 49.d7 Qh4+ 50.Ke5 Qf2 51.Ke4 Qh4+ 52.Kf3 Qf6+ 53.Ke4