2021.03.06
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 Bf5 4.Nf3 e6 5.c4 Bb4+ 6.Nc3 Bxc3+ 7.bxc3 O-O 8.Qb3 b6 9.cxd5 exd5 10.Rc1 c5 11.c4 cxd4 12.Nxd4 Bg6 13.Be2 Nbd7 14.O-O Nc5 15.Qa3 Re8 16.Nc6 Qd7 17.Ne5 Qf5 18.Rfd1 Rxe5 19.Bxe5 Qxe5 20.Bf3 Be4 21.Bxe4 Qxe4 22.cxd5 Nxd5 23.Rd4 Qe6 24.Rcd1 Nc7 25.Rd8+ Rxd8 26.Rxd8+ Ne8 27.Qxa7 h6 28.Qa8 Kf8 29.a4 Qe5 30.h3 Qe4 31.a5 Qxa8 32.Rxa8 bxa5 33.Rxa5 Ne6 34.f4 Ke7 35.Ra7+ Kf6 36.Kf2 N8c7 37.Kf3 Kf5 38.g4+ Kf6 39.f5 Ng5+ 40.Kg2 Nd5 41.h4 Ne4 42.Kf3 Nd2+ 43.Ke2 Nc4 44.e4 Nc3+ 45.Kd3 Nd6 46.Ra6 Nb5 47.Rc6 Ke5 48.Rc5+ Kf4 49.e5 Nxf5 50.gxf5 Na7 51.e6 fxe6 52.fxe6 g5 53.e7 gxh4 54.e8=Q h3 55.Qf8+ Kg4 56.Qf5+ Kg3 57.Re5 h2 58.Re3+ Kg2 59.Qf3+ Kg1 60.Re1#