2020.07.07
1 : 0
Petrov's defence
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Bd3 Nf6 6.O-O Be7 7.h3 O-O 8.c3 Nbd7 9.Bc2 Re8 10.d4 Nf8 11.Re1 Bd7 12.Nbd2 Ng6 13.Nf1 Qc8 14.Ng3 Bf8 15.Bg5 Rxe1+ 16.Qxe1 Nd5 17.Qd2 Be7 18.Re1 Bxg5 19.Nxg5 Qf8 20.Nh5 Re8 21.c4 Rxe1+ 22.Qxe1 Nde7 23.d5 Bf5 24.Bxf5 Nxf5 25.Qe4 Nfe7 26.f4 h6 27.Nf3 Qc8 28.g4 f5 29.Qd4 Qf8 30.g5 b6 31.gxh6 gxh6 32.Nf6+ Kf7 33.Nh5 Qh8 34.Qxh8 Nxh8 35.Nd4 Nhg6 36.Ne6 c6 37.Nd8+ Ke8 38.Nxc6 Nxc6 39.dxc6 Kd8 40.Kf2 Kc7 41.Ke3 Kxc6 42.Ng7 Ne7 43.Kd4 d5 44.b3 dxc4 45.bxc4 Kd6 46.h4 Nc6+ 47.Ke3 Ne7 48.Kd4 Nc6+ 49.Kc3 Ne7 50.Kb4 a6 51.a4 Nc6+ 52.Kc3 Ne7 53.Ne8+ Kc5 54.Nc7 a5 55.Ne6+ Kd6 56.Nd4 Kc5 57.Nb3+ Kd6 58.c5+ bxc5 59.Nxa5 Kd5 60.Nc4 Nc6 61.a5 Ke4 62.a6 Kxf4 63.Nd6 Kg4 64.Kd2 f4 65.Ke2 Kxh4 66.Kf3 Kg5 67.Ne4+ Kf5 68.Nxc5 h5 69.Nd3 Nd4+ 70.Kf2 Nc6 71.Nb4 Na7 72.Kf3 Nb5 73.Nd5 Nd4+ 74.Kf2 Nc6 75.Ne7+ Ke4 76.Nxc6 Kd5 77.a7 Kxc6 78.a8=Q+