2021.01.02
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 Bf5 6.Qb3 Qd7 7.Ngf3 c4 8.Qd1 e6 9.Be2 h6 10.O-O Bd6 11.Bxd6 Qxd6 12.b3 cxb3 13.axb3 O-O 14.Qc1 Rfc8 15.Qa3 Qc7 16.c4 Ne4 17.Rfc1 Nxd2 18.Nxd2 dxc4 19.bxc4 b6 20.Bf3 Qd7 21.c5 b5 22.Qa6 Nb4 23.Qb7 Qe8 24.Rxa7 Rab8 25.Qd7 Qxd7 26.Rxd7 Nd3 27.Ra1 e5 28.Rda7 exd4 29.exd4 Rd8 30.Ra8 b4 31.Rxb8 Rxb8 32.Ra8 Rxa8 33.Bxa8 Be6 34.d5 Nxc5 35.dxe6 fxe6 36.Bf3 b3 37.Bd1 b2 38.Bc2 Kf7 39.Kf1 Kf6 40.Ke2 Ke5 41.Ke3 Kd5 42.f4 e5 43.fxe5 Kxe5 44.Nc4+ Kf6 45.Nxb2 Ne6 46.Nd3 Nc7 47.Nf4 Nb5 48.Nd5+ Ke5 49.Nf4 Kf6 50.h4 Nd6 51.Nh5+ Kf7 52.Bd3 g6 53.Nf4 g5 54.hxg5 hxg5 55.Nh3 Kf6 56.Kf3 Nf7 57.Kg3 Ne5 58.Be2 Ng6 59.Nf2 Nf4 60.Bd3 Nh5+ 61.Kf3 Ke5 62.g3 Nf6 63.Ne4 g4+ 64.Ke3 Nd5+ 65.Kf2 Ne7 66.Nd2 Nd5 67.Be2 Nf6 68.Nc4+ Kd4 69.Ne3 Ne4+ 70.Kg2 Kxe3 71.Bxg4 Nxg3 72.Kxg3