Български (България)English (United Kingdom)
Задача 467: Nikola Predrag - Fairy (Lion, Rook-Locust, Bishop-Locust)
nikola(23.11.2014) Страхотна феерична задача от Никола Предраг, където в три решения може да видим богат тематичен комплекс в логико-стратегически стил с опити, блокиране на полета за защитаване от вземания на матуващата фигура, жертви, Умнов и т.н. Отлична феерична игра в три направления и пълни разяснения на тематичното съдържание от автора.

 

 

 

467

Plan A

1.Sd1/Se4/Sh3 +? Kxd3 2.~ LIxb1/LIxb7/LIxh5 + 3.S~!

-but bS is a mobile hurdle and will move away from the thematic square

Plan B

1.? Sc1/Sd5/Bh4 ? 2.(S~+?) LIxb1/LIxb7/LIxh5 + 3.Sd1/Se4/Sh3 !

W1-moves in the tries create the HURDLES for wLI, but bSf2 can't hide away because of check to wK by LBb6. Black Locusts are CAPTURED in W2-moves.

-but bS will move to the thematic square and parry the check

1.Ba1! Sc1! 2.LRxc1-d1! LIb1# (LRxb1-a1?)

1.Ra8! Sd5! 2.LBxd5-e4! LIb7# (LBxb7-a8?)

1.Bh6! Bh4! 2.LRxh4-h3! LIh5# (LRxh5-h6?)

W1-moves from the plan B are repeated in the solutions with different functions - creating hurdles to be CAPTURED by black Locusts which will then serve as the immobile HURDLES for wLI. The complete immobilization requires the anticipatory rear-line-closing on a1/a8/h6.

-reciprocal sacrifice/hurdle functions between plan-B/solutions.

Plan C, playing as in the solutions but without 1st black moves (1.~ etc.), would fail because black Locusts would have to capture wLI in the end.

-reciprocal captures between plans B/C.

In each phase, plan A has one idle w-officer, plan B has a poor w-officer (only a hurdle), and in solutions the idle piece dissapears for model mates

-"gradual improvement of constructional weaknesses "

Relation try-plans/solutions shows the structure of Umnov-paradox

(Author)

Locust (L): a piece which moves only to capture. It lands on the same squares as a grasshopper, but the arrival square must be empty, because the locust captures its hurdle.

Rook-Locust (LR): a locust confined to Rook lines.

Bishop-Locust (LB): a locust confined to Bishop lines.

Lion (LI): Hops on Q-lines over any one unit (the hurdle) to any square beyond the hurdle. 

 

Добави коментар


Защитен код
Обнови


Deprecated: Function ereg() is deprecated in /home/youcult/public_html/chessbul/templates/edenrock/s5_tab_show_ER.php on line 5

Deprecated: Function ereg() is deprecated in /home/youcult/public_html/chessbul/templates/edenrock/s5_tab_show_ER.php on line 9

P1110623

KOBULCHESS.COM

САЙТ ЗА ШАХМАТНА КОМПОЗИЦИЯ

 Главен редактор:

Диян Костадинов

Помощник редактор:

Seetharaman Kalyan

Последни коментари