2021.06.24
1 : 0
Four knights
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bxc6 bxc6 8.Ne2 Bc5 9.Ng3 Re8 10.h3 Rb8 11.c3 d5 12.Qc2 h6 13.b4 Bb6 14.Bb2 c5 15.bxc5 Bxc5 16.Rad1 c6 17.d4 exd4 18.cxd4 Bf8 19.e5 Nd7 20.Nh2 c5 21.f4 Ba6 22.Rf3 Bc4 23.Ng4 Qb6 24.Bc3 cxd4 25.Bxd4 Bc5 26.Bxc5 Nxc5 27.Kh2 Qb2 28.Qf5 Rb6 29.Nh5 Ne4 30.Re1 Ree6 31.Rxe4 dxe4 32.Rg3 Qd4 33.Ngf6+ Kf8 34.Nxg7 Ke7 35.Ng8+ Kd8 36.Qxf7 Rb1 37.Nxe6+ Bxe6 38.Qe7+ Kc8 39.Qxe6+ Kb7 40.Rg7+ Kb8 41.Qe8+ Qd8 42.Qxd8#