Решение шахматной задачи №90400
Мат в 2 хода |
1.Ne3? (2.Rd4#[A])
1...Nf3[a]/Ned3[a]/Nc4[a] 2.Nc4#[B]
1...Nxe4[b]/Nxe6 2.Bb4#[C]
1...Nf7/Ng4/Ng6/Ned7 2.Nc4#[B]/Bb4#[C]
but 1...Nxc6!
1.Nf6? (2.Ne8#[D]/Rd4#[A])
1...Nf3[a]/Ned3[a]/Nc4[a] 2.Bf4#[F]/Ne8#[D]
1...Nxe4[b] 2.Bb4#[C]/Nxe4#[E]/Ne8#[D]
1...Nxe6 2.Ne8#[D]/Bb4#[C]
1...Nf7/Ng4/Ng6/Ned7 2.Ne8#[D]/Bf4#[F]/Bb4#[C]
1...Nxc6 2.Bf4#[F]
but 1...exf6!
1.Nc3? (2.Rd4#[A])
1...Nf3[a]/Nf7/Ng4/Ng6/Ned3[a]/Ned7/Nc4[a]/Nxc6 2.Bf4#[F]
1...Nxe4[b] 2.Nxe4#[E]
but 1...Nxe6!
1.Nb6?? (2.Nc8#/Rd4#[A])
1...Nf3[a]/Ned3[a]/Nc4[a] 2.Bf4#[F]/Nc4#[B]/Nc8#
1...Nxe4[b]/Nxe6 2.Bb4#[C]/Nc8#
1...Nf7/Ng4/Ng6/Ned7 2.Nc4#[B]/Nc8#/Bf4#[F]/Bb4#[C]
1...Nxc6 2.Bf4#[F]
but 1...cxb6!
1.Nxc7! (2.Ne8#[D])
1...Kxc7 2.Ba5#
1...Bxc7 2.Rd4#[A]
1...Nxc6 2.Bf4#[F] |