Решение шахматной задачи №31917
Мат в 2 хода |
1...dxc5 2.Qe5#
1...Nf6/Re8/Rd8/Rc8/Rb8/Rg8/Rxh8 2.Rxf5#
1...Rf7/Rf6 2.Qxa8#
1.Nf3? (2.Qd4#[A])
1...dxc5 2.Qe5#
1...Rf6 2.Qxa8#
1...Rxh8 2.Rxf5#
but 1...Nf6+!
1.Nc6? (2.Nb4#[B]/Qd4#[A])
1...Qxa7/Qxc6/Nf2+/Ng3+/Nxg5+/Nd2+/Nxc3+/Nxc5+ 2.Qd4#[A]
1...dxc5 2.Qe5#
1...Rf6 2.Nb4#[B]
1...Rxh8 2.Rxf5#/Nb4#[B]
but 1...Nf6+!
1.Nd3? (2.Nb4#[B])
but 1...Qxa7!
1.exf8Q?? (2.Qxf5#/Qxa8#/Rxf5#)
1...Qxa7/Qb8/Qc8/Qd8/Qe8/Qb7/Qc6/Nxc5 2.Qxf5#/Rxf5#
1...dxc5 2.Qe5#/Rxf5#
1...Nf6 2.Rxf5#/Qxa8#
1...Ng3 2.Qxa8#
1...Nxg5 2.Qxf5#/Qxa8#
but 1...Qxf8!
1.Nc2?? (2.Ne3#/Nb4#[B]/Qd4#[A])
1...Qxa7/Nf2+/Ng3+/Nxg5+/Nd2+/Nxc3+/Nxc5+ 2.Qd4#[A]
1...Rf6 2.Ne3#/Nb4#[B]/Qxa8#
1...Rxh8 2.Ne3#/Nb4#[B]/Rxf5#
1...dxc5 2.Qe5#
but 1...Nf6+!
1.Na6?? (2.Nb4#[B]/Nc7#)
1...Rc8 2.Nb4#[B]/Rxf5#
1...Qb8/Qc8/Qd8/Qb7/Qc6 2.Nb4#[B]
but 1...Qxa7!
1.Nxf5! (2.Qd4#[A])
1...dxc5 2.Qe5#
1...Rf6 2.Qxa8#
1...Rxf5+ 2.Rxf5#
1...Rxh8 2.Ne3#
1...Nf6+ 2.Nd4# |