Решение шахматной задачи №40577
Мат в 2 хода |
1...Kd5[a] 2.Ra5#[A]
1...Kf4[b] 2.Qe3#[B]
1...d5[c] 2.Qc7#[C]
1...Kf6 2.Qxd4#
1.Ra4? (2.Qxd4#)
1...Kd5[a] 2.Ra5#[A]
1...Kf4[b] 2.Qe3#[B]
but 1...d5[c]!
1.Rxa7? zz
1...Kd5[a] 2.Ra5#[A]
1...Kf4[b] 2.Qe3#[B]
1...Kf6 2.Qxd4#
but 1...d5[c]!
1.Kh4? zz
1...Kd5[a] 2.Ra5#[A]
1...Kf4[b] 2.Qe3#[B]/Qg3#/Qxd4#
1...d5[c] 2.Qc7#[C]
but 1...Kf6!
1.Kh6? zz
1...Kd5[a] 2.Ra5#[A]
1...d5[c] 2.Qc7#[C]
1...Kf6 2.Qxd4#
but 1...Kf4[b]!
1.Rxe7+??
1...Kd5[a] 2.Ra5#[A]/Ne3#/Qc6#
1...Kf4[b] 2.Nh3#/Qe3#[B]/Qf3#
but 1...Kf6!
1.Ra5+[A]??
1...Kf4[b] 2.Rf5#/Qe3#[B]/Qf3#
1...Kf6 2.Qxd4#
but 1...d5[c]!
1.Rxd6?? (2.Qxd4#)
1...Kf4[b] 2.Qe3#[B]
but 1...Kxd6!
1.Kg6?? zz
1...Kd5[a] 2.Ra5#[A]
1...d5[c] 2.Qc7#[C]
but 1...Kf4[b]!
1.Ne3?? zz
1...d5[c] 2.Qc7#[C]
1...Kf6 2.Qxd4#
but 1...Kf4[b]!
1.Nf2?? zz
1...Kd5[a] 2.Ra5#[A]
1...d5[c] 2.Nd3#/Qc7#[C]
1...Kf6 2.Qxd4#
but 1...Kf4[b]!
1.Nb2?? zz
1...Kd5[a] 2.Ra5#[A]/Qa5#
1...d5[c] 2.Nd3#/Qc7#[C]
1...Kf6 2.Qxd4#
but 1...Kf4[b]!
1.Qb2! zz
1...Kd5[a] 2.Qb5#[D]
1...Kf4[b] 2.Qh2#[E]
1...d5[c] 2.Qb8#[F]
1...Kf6 2.Qxd4# |