no Sound  -  Flip board
Broken canvas...
to move
   
 
   
 

Problem 10 (author Leo Springer)
1a56a75x
2b2a1a5b4Alternatively:
2...e7f6, 3.a1h6x-c51
(3... f4e3, 4.he6-e3d2, 5.e61! -c58, 6.ed1+)
4.h64-f43
(4...f4e3, 5.h4f2-c18, 6.f2e1+)
5.he4-ce1, 6.e4c2-e1c1
7.ca2 (on 7.cb2-ca1 white has the wrong tempo)-ca1
8.ab2!-ab1, 9.b2a1-b18, 10.af1 and now on
10...b8f4, 11.g23+ and on
10...f3e2, 11.fe1+