2021.09.14
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nf3 Nf6 5.Nbd2 Qb6 6.dxc5 Qxc5 7.a3 Bf5 8.c4 e6 9.b4 Qb6 10.c5 Qd8 11.b5 Na5 12.Qa4 Bxc5 13.b6+ Nc6 14.Bc7 Qd7 15.Bb5 Bd6 16.Nd4 Bxc7 17.Nxc6 O-O 18.Nd4 Qd6 19.bxc7 Bg6 20.O-O Qxc7 21.Rfc1 Qe5 22.N2f3 Qh5 23.Be2 Be4 24.Qb3 b6 25.Nd2 Qg6 26.Nxe4 Nxe4 27.Bd3 Rfc8 28.Bxe4 Qxe4 29.Qb5 h6 30.h3 h5 31.Qa6 Rc5 32.Nb3 Rxc1+ 33.Rxc1 Rf8 34.Nd4 e5 35.Nf3 d4 36.exd4 exd4 37.Rd1 Rd8 38.Qc4 Qe7 39.Qd3 g6 40.Re1 Qc5 41.Re4 Kg7 42.Rxd4 Qc1+ 43.Kh2 Rxd4 44.Qxd4+ Kg8 45.Qd8+ Kg7 46.Qd4+ Kg8 47.Qf6 Qxa3 48.Ne5 Qf8 49.g4 Qe8 50.gxh5 gxh5 51.Qg5+ Kf8 52.Qh6+ Kg8 53.f4 Qe6 54.Qg5+ Kf8 55.Qxh5 b5 56.Qh8+ Ke7 57.Qb8 a6 58.Qc7+ Kf6 59.Kg3 Kf5 60.Qc2+ Kf6 61.Qc7 Kf5 62.Qc2+ Kf6 63.Nf3 b4 64.Qb2+ Ke7 65.Qxb4+ Ke8 66.Qb8+ Ke7 67.Qa7+ Kf8 68.Ng5 Qb3+ 69.Kg4 Qd1+ 70.Kh4 Qe1+ 71.Kh5 Qd1+ 72.Kh4 Qe1+ 73.Kg4 Qd1+ 74.Kf5 Qd5+ 75.Kg4 Qd1+