ZGo 
No. 8 Weekly problem
No. 8 Weekly problem
No. 8 Weekly problem
Tuesday, 10 May 2011 08:54
{"filetype":"problem","stonesize":"26",bounds:{'l':'0','t':'0','r':'11','b':'11'},"dummy":"dummy"}
(;CA[Windows-1252]AB[bc][bb][eb][ea][gb][ed][de][df][cf][bf]AW[be][bd][ce][dd][cc]
[db][ca][ba][aa][ab]SZ[11]AB[ac]PL[B]
(;B[da];W[cb];B[ec];W[ad];B[bc];W[dc]C[Wrong, white alive])
(;B[ec]
(;W[cb];B[dc];W[ad];B[bc]C[Correct, white dead])
(;W[dc];B[da]C[Correct, white dead]))
(;B[ae];W[cb]C[Wrong , white alive]))