2021.07.20
0 : 1
Four knights
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 Bxc3 7.bxc3 d6 8.Bg5 Ne7 9.Nh4 Ng6 10.Nxg6 fxg6 11.Bc4+ Kh8 12.f4 Qe8 13.Qd2 Be6 14.fxe5 dxe5 15.Bb3 Rd8 16.Qe3 b6 17.h3 Qc6 18.Bxe6 Qxe6 19.c4 Rd7 20.a4 a5 21.c5 Rdf7 22.cxb6 cxb6 23.Bxf6 Rxf6 24.Rxf6 gxf6 25.Rb1 Rb8 26.c4 Qc6 27.Rb5 Rb7 28.Kh2 Kg7 29.Qf2 h5 30.Qb2 Qd6 31.c5 Qxd3 32.Rxb6 Rf7 33.Rb7 Qxe4 34.Rxf7+ Kxf7 35.Qc1 Qf4+ 36.Qxf4 exf4 37.Kg1 Ke6 38.Kf2 Kd5 39.Kf3 g5 40.h4 Kxc5 41.Ke4 Kb4 42.Kf5 gxh4 43.Kxf6 Kxa4 44.Kg5 f3 45.gxf3 h3 46.f4 h2 47.f5 h1=Q 48.f6 Qf3 49.f7 Qxf7 50.Kh4 Qg6 51.Kh3 Qg4+ 52.Kh2 h4 53.Kh1 h3 54.Kh2 Qg2#