Мат в 2 хода
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1...Qa1/Qa3/Qxb2/Qc4 2.Bc4#[A]
1...Bg7/Bh6 2.Nxe7#
1...Bc6 2.Qe5#
1...e6/e5 2.Nf6#[B]
1.Qb6? (2.Rd4#[C])
1...Qc4 2.Bxc4#[A]
1...e5 2.Nf6#[B]
but 1...Bg7!
1.Rb4? (2.Be4#[D])
1...Bc6 2.Qe5#
but 1...Qc4!
1.bxc3? (2.Be4#[D]/Rd4#[C])
1...Qc2 2.Rd4#[C]/Bc4#[A]
1...Qc4 2.Bxc4#[A]
1...Bg7 2.Nxe7#/Be4#[D]
1...Bc6 2.Qe5#
1...e5 2.Nf6#[B]/Be4#[D]
but 1...Nxc3!
1.Rc4?? (2.Be4#[D]/Qc5#/Qe5#/Qxd8#)
1...Qa3 2.Qe5#/Be4#[D]
1...Bg7 2.Nxe7#/Be4#[D]/Qc5#/Qxd8#
1...Bc6 2.Qxc6#/Qe5#
1...Bc8 2.Be4#[D]/Qc6#/Qc5#/Qe5#
1...e6/e5 2.Nf6#[B]/Be4#[D]/Qe5#
1...Rd7/Rb8/Ra8/Re8 2.Be4#[D]/Qc5#/Qxd7#/Qe5#
1...Rd6 2.Be4#[D]/Qc5#/Qa5#
1...Rc8 2.Be4#[D]/Qd7#/Qe5#
but 1...Qxc4!
1.Bb5?? (2.Qe5#)
1...Bg7 2.Nxe7#
but 1...Rd6!
1.b4! (2.Qc5#)
1...Qc4/axb3 e.p. 2.Bxc4#[A]
1...Bc6 2.Qe5#
1...e6/e5 2.Nf6#[B]
1...Rc8 2.Qd7#
Как Вы оцените задачу?
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