2021.03.20
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Bf5 3.e3 e6 4.Nf3 f6 5.c4 c5 6.Qb3 Qa5+ 7.Nc3 Qb4 8.cxd5 Qxb3 9.axb3 cxd4 10.exd4 Bb4 11.Bb5+ Nd7 12.O-O Bxc3 13.bxc3 exd5 14.Rfe1+ Kf7 15.c4 a6 16.Bxd7 Bxd7 17.cxd5 Ne7 18.Bd6 Nf5 19.Bc5 Rab8 20.g4 b6 21.gxf5 bxc5 22.dxc5 Rxb3 23.Rxa6 Rxf3 24.c6 Rxf5 25.cxd7 Rxd5 26.Rea1 Rd8 27.Ra7 R8xd7 28.Rxd7+ Rxd7 29.Re1 g5 30.Kg2 h5 31.f3 Rd4 32.Kg3 f5 33.Re5 h4+ 34.Kg2 Kf6 35.Re2 Rb4 36.Kf2 g4 37.Re3 Rb2+ 38.Re2 Rxe2+ 39.Kxe2 Ke5 40.fxg4 fxg4 41.Kf2 Kf4 42.Kg2 Ke3 43.h3 g3 44.Kg1 Ke4 45.Kg2 Kf4 46.Kg1 Ke3 47.Kg2 Ke2 48.Kg1 Kf3 49.Kf1 g2+ 50.Kg1 Kf4 51.Kxg2 Ke3 52.Kg1 Kf3 53.Kh2 Kf2 54.Kh1 Kg3 55.Kg1 Kxh3 56.Kh1 Kg3 57.Kg1 h3 58.Kh1 h2