Решение шахматной задачи №87902
Мат в 2 хода |
1...Nf3[a]/Rc3+[d] 2.Kc3#[A]
1...Be3[b]/Rg2/Rg1 2.Kc3#[A]/Kd3#[B]
1...Rd3[c] 2.Kxd3#[B]
1...Rxg6/Rf5/Rxe5 2.Qf5#
1...Qe8/Qd8/Qc8/Qb8/Qa8/Qg7/Qxe5 2.Ng7#
1...Nb4/Nb8/Nc5/Nc7 2.Nc7#
1...Bf4/Re3 2.Nxf4#[C]
1.Bc3[D]? (2.Kd4#/Nd4#)
1...Be3[b]/Rd3[c] 2.Kd3#[B]
1...Rxc3+[d] 2.Kxc3#[A]
1...Rxe5 2.Kd4#/Qf5#
1...Bg2 2.Nd4#
1...Nb4 2.Kxb4#/Nc7#/Nd4#
1...Nc5 2.Kxc5#/Nc7#/Nd4#
1...Nc7 2.Nxc7#/Nd4#
1...Qd8/Qxe5 2.Ng7#
1...Re3 2.Kd4#/Nf4#[C]
but 1...Nf3[a]!
1.Rf3? (2.Kc3#[A]/Kd3#[B])
1...gxf3/Nxf3[a] 2.Kc3#[A]
1...Nb4 2.Kxb4#/Nc7#
1...Nc5 2.Kxc5#/Nc7#
1...Nc7 2.Nxc7#
1...Qd8 2.Ng7#
1...Bd2 2.Kd3#[B]
1...Bf4 2.Kc3#[A]/Nxf4#[C]
but 1...Rxf3!
1.Re3?? (2.Kc3#[A]/Kd3#[B]/Nf4#[C])
1...Nxf1/Nf3[a] 2.Kc3#[A]/Nf4#[C]
1...Rxh5/Qxh5/Qf8/Qf6/Bxe3[b] 2.Kc3#[A]/Kd3#[B]
1...Rxg6/Rf5/Rxe5 2.Kc3#[A]/Kd3#[B]/Qf5#
1...Bg2/Rxe3 2.Nf4#[C]
1...Nb4 2.Kxb4#/Nc7#/Nf4#[C]
1...Nc5 2.Kxc5#/Nc7#/Nf4#[C]
1...Nc7 2.Nxc7#/Nf4#[C]
1...Qd8 2.Ng7#/Nf4#[C]
1...Qxe5 2.Kc3#[A]/Kd3#[B]/Ng7#
1...Bd2 2.Kd3#[B]/Nf4#[C]
1...Rf3 2.Kc3#[A]
but 1...Bxf1+!
1.Bxb2[E]! (2.Nd4#)
1...Nf3[a]/Rc3+[d] 2.Kc3#[A]
1...Rd3[c]/Be3[b] 2.Kxd3#[B]
1...Rxe5 2.Qf5#
1...Qd8/Qxe5 2.Ng7#
1...Re3/Bxb2 2.Nf4#[C] |