Решение шахматной задачи №31728
Мат в 2 хода |
1...b5[a] 2.Qa1#[A]
1...Nb6/Nc7/Bxe7/Ba5 2.Qa5#
1...b6 2.Ra7#
1.Ref7? (2.R7f4#)
1...b5[a] 2.Qa1#[A]
1...Bb6[b] 2.Qe8#[B]
1...Nb6/Be7/Bf6/Bg5/Ba5 2.Qa5#
but 1...Bh4+!
1.Rg7? (2.Rg4#)
1...b5[a] 2.Qa1#[A]
1...Bb6[b] 2.Qe8#[B]
1...Nb6/Be7/Bg5/Ba5 2.Qa5#
but 1...Bh4+!
1.Qf5? (2.Re4#)
1...b5[a] 2.Qc2#[D]
1...Bb6[b] 2.Qd7#[C]
1...Nb6/Bxe7/Ba5 2.Qa5#
but 1...Bc7+!
1.Rxb7?? (2.Qe4#/Qe8#[B]/Qb5#/Qf4#/Qd4#/Qa1#[A]/Rb4#)
1...Bb6[b] 2.Qe8#[B]
1...Nb6 2.Qa5#/Ra7#
1...Nc7 2.Rb4#/Qe4#/Qa5#/Qf4#/Qd4#/Qa1#[A]
1...Be7 2.Ra7#/Qb5#/Qa5#
1...Bf6 2.Rb4#/Ra7#/Qe8#[B]/Qb5#/Qa5#
1...Bg5 2.Rb4#/Ra7#/Qe4#/Qe8#[B]/Qb5#/Qa5#/Qd4#/Qa1#[A]
1...Bc7 2.Rb4#
1...Ba5 2.Qe8#[B]/Qb5#/Qxa5#/Qa1#[A]
but 1...Bh4+!
1.Qd5?? (2.Re4#/Qc4#/Qb3#)
1...b5[a] 2.Qb3#/Qa2#
1...Bb6[b] 2.Qd7#[C]/Qc4#/Qb3#
1...Nb6/Bxe7/Ba5 2.Qa5#/Qb3#
but 1...Bc7+!
1.Qc5?? (2.Qc4#/Qb4#/Ra3#/Re4#)
1...b5[a] 2.Ra3#/Qc2#[D]/Qb4#/Qa3#
1...Nb6 2.Ra3#/Qa5#/Qb4#
1...Bxe7/Ba5 2.Ra3#/Qa5#
but 1...Bc7+!
1.Qb2?? (2.Rf4#/Ra3#/Qb3#/Qb4#/Re4#)
1...b5[a] 2.Ra3#/Qb3#/Qb4#/Qa2#/Qc2#[D]/Qa1#[A]/Qa3#
1...Nb6/Bb6[b] 2.Ra3#/Qb3#/Qb4#
1...Bxe7 2.Qb3#
1...Ba5 2.Qb3#/Ra3#
but 1...Bc7+!
1.Rh7! zz
1...b5[a] 2.Qa1#[A]
1...Bb6[b] 2.Qe8#[B]
1...Nb6/Nc7/Be7/Bf6/Bg5/Ba5 2.Qa5#
1...Bh4+/Bc7 2.Rxh4#
1...b6 2.Ra7# |