Решение шахматной задачи №90250
Мат в 2 хода |
1...Nc7[a] 2.Nxb6#[A]
1...Bh4/Be3/Bf6/Be7/Bd8/Nf4[b] 2.Ne3#[B]
1...Rb5[c] 2.Rc3#[C]
1...Rb4[d]/Ra6/Rbc6/Rxd6[e] 2.Rxb4#[D]
1.Nd2+[E]??
1...Kc5 2.Ne7#/Nb4#
but 1...Bxd2!
1.Ne7?? (2.Qd5#/Qc3#[F])
1...Rc5/Nc7[a] 2.Qxc5#[G]/Qc3#[F]
1...Nf4[b] 2.Qc3#[F]/Nd2#[E]
1...Rb5[c] 2.Qc3#[F]
1...Rb4[d] 2.Qd5#/Rc3#[C]
1...Rxd6[e] 2.Nxd6#[H]/Qc3#[F]
1...Bd2/Bf6 2.Nxd2#[E]/Qd5#
1...Bxe7 2.Nd2#[E]
but 1...Rxb3!
1.Ndf6?? (2.Qd5#/Qc3#[F])
1...Nc7[a]/Rc5 2.Qc5#[G]/Qc3#[F]
1...Nf4[b] 2.Qc3#[F]/Nd2#[E]
1...Rb5[c] 2.Qc3#[F]
1...Rb4[d] 2.Qd5#/Rc3#[C]
1...Rxd6[e] 2.Nxd6#[H]/Qc3#[F]
1...Bd2 2.Nxd2#[E]/Qd5#
1...Bxf6 2.Nd2#[E]
but 1...Rxb3!
1.Nc7?? (2.Qd5#/Qc5#[G]/Qc3#[F])
1...Nxc7[a]/Rxb3 2.Qc5#[G]
1...Nf4[b] 2.Qc5#[G]/Qc3#[F]/Nd2#[E]
1...Rb5[c] 2.Qc3#[F]
1...Rxd6[e] 2.Nxd6#[H]/Qc5#[G]/Qc3#[F]
1...Rc6/Be3 2.Qd5#/Qc3#[F]
1...Bd2/Bf6 2.Nxd2#[E]/Qd5#/Qc5#[G]
but 1...Rxc7!
1.Nb4! (2.Qd5#)
1...Rc5/Nc7[a] 2.Qxc5#[G]
1...Nf4[b] 2.Nd2#[E]
1...Rb5[c] 2.Qc3#[F]
1...Rxb4[d] 2.Rc3#[C]
1...Rxd6[e] 2.Nxd6#[H] |