Решение шахматной задачи №80873
Мат в 2 хода |
1...Bg4[a] 2.Qe5#[A]
1...Ne4[b]/Nb7[b]/Na4[b]/Na6[b] 2.Rxe4#[B]
1...Ne6[c] 2.Rf5#[C]
1...Nxd2+ 2.Bxd2#
1...Bc7/Ba7 2.Bxc7#
1.Re4+[B]??
1...Kf5 2.Nd6#/Ne3#
but 1...Nxe4[b]!
1.Re3?? (2.Qg3#/Rf3#)
1...Bg4[a] 2.Qxh6#/Qe5#[A]
1...Ne4[b] 2.Rxe4#[B]/Rf3#
1...Bc6/Nd3/Nd4 2.Qg3#
but 1...Nxd2+!
1.Rg8?? (2.Qg3#/Qxh6#/Qe5#[A])
1...Bg4[a] 2.Qxg4#[D]/Qe5#[A]
1...Ne4[b] 2.Qe5#[A]
1...Ne6[c] 2.Qg4#[D]/Qg3#/Qxf7#/Qf6#/Qe5#[A]/Rf5#[C]
1...Nxd2+ 2.Bxd2#
1...Bc7 2.Bxc7#/Qg3#/Qxh6#
1...Bd8 2.Qg3#/Qe5#[A]
1...f6 2.Qg3#/Qxh6#
but 1...Nd3!
1.Bxb6?? (2.Bc7#)
1...Ne4[b]/Nb7[b]/Na6[b] 2.Be3#/Rxe4#[B]
1...Ne6[c] 2.Be3#/Rf5#[C]
1...Nd3 2.Be3#
but 1...Nxd2+!
1.Ne3?? (2.Ng2#/Nd5#/Qe5#[A])
1...Bg4[a]/Bc6 2.Qxg4#[D]/Qe5#[A]
1...Ne4[b] 2.Qe5#[A]/Rxe4#[B]/Ng2#
1...Be6/Nd3 2.Ng2#
1...Bf5/Bxe8/f6/f5 2.Ng2#/Nd5#
1...Bh3 2.Nd5#/Qe5#[A]
1...Bc7 2.Ng2#/Nd5#/Bxc7#
but 1...Nxd2+!
1.Qg2?? (2.e3#)
1...Nd3/Ne4[b]/Nb7[b]/Na4[b]/Na6[b] 2.Re4#[B]/Qf3#
1...Ne6[c] 2.Rf5#[C]/Qf3#
1...Nxd2+ 2.Bxd2#
but 1...Bg4[a]!
1.Qxh6+??
1...Kg4 2.Rg8#
but 1...Kg3!
1.Ne5! (2.e3#)
1...Bg4[a]/Ne6[c] 2.Qxg4#[D]
1...Nd3/Ne4[b]/Nb7[b]/Na4[b]/Na6[b] 2.Nxd3#[E]
1...Nxd2+ 2.Bxd2# |