Problem 31318

 

Банный, Дмитрий Николаевич & Копаев, Вячеслав Георгиевич

Gazeta Czestochowska, 1978
1st Prize
#2  
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Solution: 1...Ra1/Ra3/Rd2/b2 2.Nd2# 1.Qh6? (2.Rxe5#[A]) 1...exf5[a] 2.Bf3#[B] 1...exf4[b] 2.Qxf4#[C] but 1...Nc6! 1.Qh5? (2.Bf3#[B]) 1...exf5[a] 2.Qxf5#[D] 1...exf4[b] 2.Re5#[A] but 1...Rf2! 4 tries skipped
1.Qd8?? (2.Qd3#) 1...Rd2 2.Nxd2# but 1...exf5[a]! 1.Qb8?? (2.Qxe5#[E]) but 1...Nc6! 1.b8Q?? (2.Qb4#/Qxe5#[E]) 1...exf4[b] 2.Qe5#[E]/Qxf4#[C]/Re5#[A] 1...Rd2 2.Qxe5#[E]/Nxd2# 1...Nb5 2.Qb7#/Qa8#/Qxe5#[E] but 1...Nc6! 1.f7?? (2.Qxe5#[E]) but 1...Nc6!
1.Qe8! zz 1...exf5[a] 2.Qxe5#[E] 1...exf4[b] 2.Qxe6#[F] 1...b2/Ra1/Ra3/Rd2 2.Nd2# 1...a3/Rb2/Rc2/Re2/Rf2/Rg2/Rh2 2.Qa4# 1...Nb5/Nc6/Nc8 2.Qc6#

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