2021.09.10
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nf3 Bd6 5.Bg3 b6 6.Nbd2 Bb7 7.c3 O-O 8.Bd3 c5 9.Qe2 Nc6 10.Rd1 Rc8 11.e4 dxe4 12.Nxe4 Nxe4 13.Qxe4 g6 14.dxc5 Bxc5 15.Ba6 Qe7 16.Bxb7 Qxb7 17.b4 Be7 18.b5 Bf6 19.bxc6 Bxc3+ 20.Nd2 Rxc6 21.O-O f5 22.Qe3 Qf7 23.Be5 Bxe5 24.Qxe5 Rc5 25.Qe3 e5 26.Nf3 f4 27.Qe4 Qf5 28.Qb7 Rf7 29.Qb8+ Kg7 30.Qe8 g5 31.Rfe1 Rc8 32.Qxe5+ Qxe5 33.Rxe5 h6 34.h3 Rc2 35.Rd6 Rxa2 36.Nd4 Ra1+ 37.Kh2 Rc7 38.Nf5+ Kf8 39.Rf6+ Kg8 40.Re8+ Kh7 41.Rxh6#