2019.04.09
1 : 0
Four knights
1.e4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Ne2 Ne7 8.c3 Ba5 9.Ng3 Ng6 10.d4 c6 11.Bd3 Bb6 12.h3 Re8 13.Re1 h6 14.Qc2 Nh7 15.Be3 Ng5 16.Nd2 Nh4 17.a4 Ne6 18.Nc4 exd4 19.Nxb6 dxe3 20.Nxa8 Nxg2 21.Kxg2 Nf4+ 22.Kf3 exf2 23.Kxf2 Nxh3+ 24.Kg2 Nf4+ 25.Kh1 Qg5 26.Re3 Nd5 27.Rf3 Bg4 28.Qf2 Bxf3+ 29.Qxf3 Ne3 30.Be2 Re5 31.Qf2 Qh4+ 32.Qh2 Qf4 33.Qh3 Rg5 34.Rg1 Ng4 35.Bxg4 Rxg4 36.Qf1 Qg5 37.Qd3 g6 38.Qxd6 Rh4+ 39.Kg2 Rxe4 40.Rf1 h5 41.Qd7 Re2+ 42.Rf2 Rxf2+ 43.Kxf2 Qf4+ 44.Kg2 h4 45.Ne2 h3+ 46.Qxh3 Qb8 47.Ng3 Qxa8 48.Ne4 Qd8 49.Qd7 Qxd7 50.Nf6+ Kf8 51.Nxd7+ Ke7 52.Nc5 b6 53.Nd3 Kd6 54.c4 f5 55.Kf3 g5 56.b4 b5 57.c5+ Kd5 58.axb5 cxb5 59.Ke3 g4 60.Nf4+ Kc6 61.Kd4 g3 62.Ng2 Kc7 63.Kd5 Kd7 64.c6+ Kc7 65.Kc5 a5 66.bxa5 b4 67.a6 b3 68.a7 b2 69.a8=Q b1=Q 70.Qa7+ Kc8 71.Qd7+ Kb8 72.c7+ Kb7 73.c8=Q#