2021.05.10
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 cxd4 6.exd4 Bf5 7.Ngf3 e6 8.Qb3 Qc8 9.Ne5 Nxe5 10.Bxe5 Nd7 11.Be2 f6 12.Bg3 Be7 13.c4 Nb6 14.cxd5 exd5 15.O-O O-O 16.Rac1 Qe6 17.Bf3 Rac8 18.Bc7 Nc4 19.Nxc4 dxc4 20.Qxb7 Rf7 21.Rfe1 Qd7 22.Bg3 Bd8 23.Qxd7 Rxd7 24.d5 Ba5 25.Red1 Kf7 26.d6 Be6 27.Bd5 Rb8 28.Rc2 Bxd5 29.Rxd5 c3 30.b3 Bb4 31.a3 Bxa3 32.Rxc3 Bb4 33.Rcd3 Rc8 34.h3 a5 35.Bf4 Rc6 36.g3 g5 37.Bd2 Ke6 38.Bxb4 axb4 39.Rb5 Rc3 40.Rxc3 bxc3 41.Rc5 Rxd6 42.Rxc3 Ke5 43.Rc5+ Ke4 44.Kg2 Rb6 45.Rc3 f5 46.Re3+ Kd4 47.Kf3 Rh6 48.Kg2 Rb6