2020.09.01
1 : 0
Four knights
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 d6 5.Be3 Be7 6.Qd2 Ng4 7.O-O-O Nxe3 8.fxe3 Bg4 9.Qf2 Bf6 10.Bb5 exd4 11.exd4 O-O 12.Bxc6 bxc6 13.h3 Bd7 14.g4 Rb8 15.e5 Bg5+ 16.Nxg5 Qxg5+ 17.Kb1 Be6 18.h4 Qxg4 19.Rhg1 Qh3 20.Rg3 Qf5 21.Qg2 g6 22.Rf1 Qh5 23.Ne4 Kh8 24.Nf6 Qh6 25.h5 dxe5 26.dxe5 Rb5 27.hxg6 fxg6 28.Rh1 Qxh1+ 29.Qxh1 Rf7 30.Re3 Bd5 31.Qe1 Be6 32.b3 a5 33.a4 Rb8 34.Kb2 Rbf8 35.Qc3 Bf5 36.Qxc6 Rc8 37.Qc4 Kg7 38.e6 Re7 39.Nd5 Rce8 40.Nxe7 Rxe7 41.Qc6 Kf8 42.Qc5 Kg7 43.Qxe7+ Kh6 44.Qf8+ Kg5 45.e7 Kf4 46.e8=Q h5 47.Qe5+ Kg4 48.Qb8 h4 49.Qbb5 h3 50.Qe2+ Kh4 51.Qf4+ Bg4 52.Qexg4#