Black to capture white in the corner. See also problem 941
(;AW[bd][cd][de][df][bg]AB[be][ce][dd][ed][gd]
(;B[cc];W[bc]
(;B[bb];W[cb]C[Now, Make the right choise !]
(;B[dc];W[ab]
(;B[ba];W[ca]
(;B[ad];W[aa]
;B[bb];W[ba]
;B[ae]C[Brilliant you did it !]C[RIGHT]
)
(;B[ac];W[ad]C[Almost, but I'm alive !!!]
)
)
(;B[ad];W[ba]C[I have 2 eyes now !]
)
)
(;B[ac];W[dc]
;B[ad];W[cc]
;B[ec];W[ba]
;B[ab];W[eb]C[And now ?]
)
(;B[ad];W[dc]
;B[ac];W[cc]
;B[ec];W[ba]
;B[ab];W[eb]C[And now ?]
)
(;B[db];W[ca]C[And now ?]
)
)
(;B[cb];W[bb]C[I have 4 liberties now, and you have only 3, so you must be wrong.]
)
)
(;B[bb];W[bf])
(;B[ac];W[bf])
(;B[bc];W[cc])
(;B[dc];W[bf])
(;B[ad];W[bb])
(;B[ae];W[cb])
(;B[cf];W[cg])
(;B[cg];W[cf])
)