2017.08.27
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 e6 3.e3 Bd6 4.Bg3 Nf6 5.Nd2 b6 6.Ngf3 Bb7 7.c3 O-O 8.Bd3 c5 9.Qe2 h6 10.Ne5 Nc6 11.f4 Ne7 12.Bh4 Ne4 13.g4 f6 14.Nef3 Qc7 15.O-O-O b5 16.dxc5 Nxc5 17.Kb1 b4 18.cxb4 Nxd3 19.Qxd3 Bxb4 20.Nd4 Qb6 21.Rhg1 a5 22.a3 Bc5 23.N2b3 Ba6 24.Qc2 Bd6 25.g5 hxg5 26.fxg5 f5 27.g6 Rfb8 28.Qg2 Bc4 29.Qh3 Bxb3 30.Rd2 Nxg6 31.Rxg6 Ra7 32.Rxe6 a4 33.Bg3 Qa5 34.Be1 Rc7 35.Nxb3 axb3 36.Rd1 Qb5 37.Qg2 Bxa3 38.Qxd5 Qxd5 39.Rxd5 Rbc8 40.bxa3 Rc1+ 41.Kb2 Rxe1 42.Rxf5 Rc2+ 43.Kxb3 Rxh2 44.a4 Rb1+ 45.Kc3 Ra2 46.Ra5 Rc1+ 47.Kd4 Rca1 48.Ra8+ Kh7 49.Rea6 Rd1+ 50.Ke4 Rda1 51.R8a7 Rh1 52.Rf7 Rha1