2021.06.20
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.c3 Bf5 6.Qb3 Qd7 7.Nf3 e6 8.Nbd2 f6 9.Be2 g5 10.Bg3 h5 11.h3 Nge7 12.c4 Bh6 13.Qc3 Bg6 14.c5 Nf5 15.Bd3 Bf7 16.Bxf5 exf5 17.Bd6 Bf8 18.Bxf8 Kxf8 19.O-O-O f4 20.b3 Bg6 21.Kb2 Kg7 22.Nb1 Rhe8 23.Qd2 Be4 24.Nc3 Ne7 25.h4 g4 26.Ne1 Ng6 27.Ne2 Bxg2 28.Nxg2 f3 29.Nef4 fxg2 30.Nxh5+ Kf7 31.Qh6 Re2+ 32.Ka1 Qf5 33.Qg7+ Ke6 34.Rhe1 Qc2 35.Rxe2+ Qxe2 36.Qxf6+ Kd7 37.Qd6+ Kc8 38.Rg1 Qf1+ 39.Kb2 Qxg1 40.Qe6+ Kc7 41.Qd6+ Kc8