Решение шахматной задачи №674
Мат в 2 хода |
1...Bh4[a]/Be7[a]/Bd8[a] 2.Rxd2#[A]
1...Bf6[b] 2.Ne3#[B]
1...Ng6 2.Bxf7#
1...Rb2/Rb1/Rb5/Rxb6/Be3 2.c4#
1...Rb4/Ra3 2.Nxb4#
1...Rxc3+ 2.Nxc3#
1.b7[C]? zz
1...Bh4[a]/Be7[a]/Bd8[a] 2.Rxd2#[A]
1...Bf6[b] 2.Ne3#[B]
1...Ng6 2.Bxf7#
1...Be3/Rb2/Rb1/Rb5/Rb6/Rxb7 2.c4#
1...Rb4/Ra3 2.Nxb4#
1...Rxc3+ 2.Nxc3#
but 1...Bf4!
1.Bg3[D]? zz
1...Bh4[a]/Be7[a]/Bd8[a] 2.Rxd2#[A]
1...Bf6[b] 2.Ne3#[B]
1...Rb2/Rb1/Rb5/Rxb6/Be3 2.c4#
1...Rb4/Ra3 2.Nxb4#
1...Rxc3+ 2.Nxc3#
1...Ng6 2.Bxf7#
but 1...Bf4!
1.Bf4? (2.Rxd2#[A]/Ne3#[B])
1...Bf6[b] 2.Ne3#[B]
1...Rb2 2.c4#/Ne3#[B]
1...Rb4 2.Nxb4#/Ne3#[B]
1...Rxc3+ 2.Nxc3#
but 1...Bxf4!
1.Bb8[E]! zz
1...Bh4[a]/Be7[a]/Bd8[a] 2.Rxd2#[A]
1...Bf6[b] 2.Ne3#[B]
1...Ng6 2.Bxf7#
1...Rb2/Rb1/Rb5/Rxb6/Be3 2.c4#
1...Rb4/Ra3 2.Nxb4#
1...Rxc3+ 2.Nxc3#
1...Bf4 2.Ne7# |