Решение шахматной задачи №643
Мат в 2 хода |
1...Ne4/Nb5 2.c8Q#/c8R#/Qf7#/Qe7#
1...Nf5 2.c8Q#/c8R#/Qf7#
1...Nf7/Nc8 2.Qxf7#
1...Nb7 2.Qf7#/Qe7#
1.Bxd6?? (2.Qf7#/Qe7#/c8Q#/c8R#)
1...Ne5 2.c8Q#/c8R#/Qe7#
1...Nb6 2.Qf7#/Qe7#
but 1...Nxd6!
1.Qh5+??
1...Ke7 2.Qf7#
1...Nf7 2.Qb5#/Qxf7#/c8Q#
but 1...Kd7!
1.Qh4?? (2.Qd8#)
1...Nf7/Nb7 2.Qe7#
but 1...Kd7!
1.Qh3?? (2.Qe6#)
1...Nf5 2.c8Q#
1...Nc8 2.Qxc8#
but 1...Ke7!
1.Qg6+??
1...Ke7 2.Qf7#
1...Nf7 2.Qe6#/Qc6#/Qxf7#/c8Q#
but 1...Kd7!
1.Qf5! (2.Qe6#)
1...Ke7 2.Qf7#
1...Nxf5 2.c8Q#
1...Nc8 2.Qf7#/Qb5#/Qxc8# |