2021.11.09
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.c3 O-O 8.Re1 Re8 9.Bc2 Bg4 10.d4 Nbd7 11.h3 Bh5 12.Bf5 Nf8 13.Bf4 Bg6 14.Nh4 Nd5 15.Bxg6 hxg6 16.Bg3 Bxh4 17.Rxe8 Qxe8 18.Bxh4 Qe4 19.Bg3 Re8 20.Nd2 Qe2 21.Qxe2 Rxe2 22.Rd1 g5 23.Kf1 Re8 24.c4 Nf6 25.d5 Ng6 26.Nb1 Ne4 27.Bh2 f5 28.f3 Nf6 29.Nc3 a6 30.Bg1 Kf7 31.Bd4 Ne5 32.b3 Nh5 33.Kf2 g4 34.hxg4 fxg4 35.Bxe5 Rxe5 36.fxg4 Nf6 37.Kf3 Nd7 38.Rd4 Re1 39.Rf4+ Ke7 40.Re4+ Ne5+ 41.Kg3 Rc1 42.Re3 Rc2 43.a3 Kd7 44.Ne2 b5 45.cxb5 axb5 46.Nd4 Rb2 47.Nxb5 Rd2 48.Rc3 c5 49.dxc6+ Nxc6 50.a4 d5 51.Rc5 d4 52.Rd5+ Ke7 53.a5 Rd3+ 54.Kf4 Rxb3 55.a6 Rb4 56.Ke4 Ra4 57.a7 Nxa7 58.Nxd4 Nc6 59.g3 Nxd4 60.Rxd4 Ra3 61.Kf4 Kf7 62.Rd7+ Kg6 63.Rd6+ Kf7 64.g5 Ra4+ 65.Kf5 Ra5+ 66.Kg4 g6 67.Rd7+ Kg8 68.Rc7 Rb5 69.Kf4 Rf5+ 70.Kg4 Ra5 71.Re7 Rc5 72.Re4 Kg7 73.Rf4 Rd5 74.Rf6 Rd4+ 75.Kf3 Rd5 76.Kf4 Ra5 77.Re6 Ra4+ 78.Re4 Ra5 79.g4 Rb5 80.Rd4 Ra5 81.Rd6 Ra4+ 82.Ke5 Ra5+ 83.Rd5 Ra7 84.Ke6 Ra6+ 85.Rd6 Ra4 86.Rd7+ Kg8 87.Ke7