2021.02.16
1 : 0
Four knights
1.e4 Nc6 2.Nc3 Nf6 3.Nf3 e5 4.Bb5 Bc5 5.Na4 d6 6.Nxc5 Be6 7.Ng5 Bd7 8.Nxd7 Nxd7 9.Bxc6 bxc6 10.O-O O-O 11.d3 Qxg5 12.Bxg5 f6 13.Be3 d5 14.exd5 cxd5 15.d4 exd4 16.Bxd4 Nb6 17.Bc5 Rf7 18.Bxb6 cxb6 19.Qxd5 Rc8 20.Rfe1 Rc3 21.bxc3 Kf8 22.Qd8#