(10.10.2013) Нов хубав Помощен мат на Vitaly Medintsev от Русия.

П.С. Добавена е подобрена версия 258.1.

1.Seg3! (Se~?) Rb4 2.Sh4!(tempo) Rg8#

1.Sfg3! (Sf~?) Rb5 2.Sg5!(tempo) Rh8#

A Meredith with rich combination of motives: accurate B1 with gate-opening and anticipatory line-closing (involving reciprocal obstruction on g3), accurate tempo B2 with W-B Umnov effect, interchange of functions between white rooks. (Author)

Подобрена версия 258.1: 

1.Scb6!(Sc~?) Rg4 2.Sb4!(tempo) Ra1# 

1.Sdb6(Sd~?) Rg5 2.Sa5!(tempo) Rb1#