2021.04.02
0 : 1
Four knights
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 d6 5.d4 exd4 6.Nxd4 Bd7 7.Nxc6 Bxc6 8.Bxc6+ bxc6 9.O-O Be7 10.Re1 O-O 11.e5 dxe5 12.Qxd8 Raxd8 13.Rxe5 Bd6 14.Re1 Rfe8 15.Rxe8+ Rxe8 16.g3 Re1+ 17.Kg2 Nd5 18.Nxd5 cxd5 19.b3 Re2 20.c4 dxc4 21.bxc4 c5 22.Be3 Kf8 23.Rd1 Ke7 24.a4 Ra2 25.Re1 Kd7 26.Rd1 Kc6 27.Bf4 Bxf4 28.gxf4 Rxa4 29.Rd3 Rxc4 30.Rg3 g6 31.Rf3 a5 32.f5 g5 33.Rg3 h6 34.Ra3 Kb5 35.Kf3 Kb4 36.Ra1 Rc3+ 37.Kg4 a4 38.Kh5 a3 39.Kxh6 Kb3 40.Kxg5 Kb2 41.Rh1 a2 42.h4 a1=Q 43.Rxa1 Kxa1 44.h5 Rh3 45.h6 c4 46.Kf6 Rxh6+ 47.Kxf7 c3 48.Kg7 Rh3 49.f6 Rf3 50.f7 Rxf2 51.f8=Q Rxf8 52.Kxf8 c2 53.Ke7 c1=R 54.Kd6 Kb2 55.Kd5 Kb3 56.Kd4 Rc8 57.Kd5 Kb4 58.Kd6 Kb5 59.Kd7 Rc3 60.Kd6 Rc2 61.Kd7 Kb6 62.Ke6 Rd2 63.Ke5 Kc6 64.Ke4 Kc5 65.Ke3 Rd8 66.Ke4 Rd7 67.Ke3 Kc4 68.Ke2 Kc3 69.Ke1 Rd2 70.Kf1 Kd3 71.Ke1 Ke3 72.Kf1 Ra2 73.Kg1 Kf3 74.Kh1 Kg3 75.Kg1 Ra1#