99789

Julia Vysotska

Tehtäväniekka - 2012, No.2/2012, #3844
FEF: *CN1mDeqyX9b6GBZ3JLrMHOmuiluV5UDU6y
 
2+7+5
h#2.5
2 solutions
Mao b7; Vao b6; Pao a4; Moa b3
(I)  1…nRg1 2.Sa8 nRa1 3.S×b6 nPA×a1‡
(II) 1…nRg8 2.Sc3 nRd8 3.S×a4 nVA×d8‡


Zilahi; 
selfblocks with simultaneous selfpins of black Sa2/Sc7;
change of functions of Sa2 and Sc7;
neutral battery VA-MA / PA-MO play with 
sacrifice of neutral R for VA/PA move; 
change of functions of nMOA-b3 and nMAO-b7.
Entered by:
Julia Vysotska