Решение шахматной задачи №90050
Мат в 2 хода |
1...Ng2/Ng6/Nf3[a]/Nf5 2.R3g6#[A]
1...Nc4[b]/Nd1/Nd3/Na4 2.Rd3#[B]
1.Nf3? (2.R3g6#[A])
1...Bxg3 2.Bxg3#
but 1...Nc4[b]!
1.Ng4? (2.Rd3#[B])
1...Bxg3 2.Bxg3#
but 1...Nf3[a]!
1.Neg6? (2.Rd3#[B])
1...Bxg3 2.Bxg3#
but 1...Nf3[a]!
1.Nd3? (2.R3g6#[A])
1...Bxg3 2.Bxg3#
but 1...Nc4[b]!
1.Nc6? (2.R3g6#[A]/Rd3#[B])
1...Nf3[a] 2.R3g6#[A]
1...Nc4[b] 2.Rd3#[B]
1...Bxg3 2.Bxg3#
but 1...bxc6+!
1.Nf7+??
1...Kc7 2.Rc3#
but 1...Ke7!
1.Nc4+??
1...Nxc4[b] 2.Rd3#[B]
but 1...Kd5!
1.R3g5?? (2.Nc4#)
1...Rxf8 2.Rd7#
1...Nf5 2.R5g6#
but 1...Bg3!
1.Re3?? (2.Nf7#)
1...Nc4[b] 2.Rd3#[B]
1...Rxf8 2.Rd7#
but 1...Bg3!
1.Ned7! (2.R3g6#[A]/Rd3#[B])
1...Nf3[a] 2.R3g6#[A]
1...Nc4[b] 2.Rd3#[B]
1...Kc7 2.Rc3#
1...Bxg3 2.Bxg3# |