(;GM[1]FF[4]SZ[4:3]
GN[Black plays at 1 to win?]
PC[http://senseis.xmp.net/?3x4Problems/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?3x4Problems/Attempts

Black plays at 1 to win?]
PL[B]

AB[aa][cb][db]
AW[ab][bb][dc]

;B[bc]C[B1]MN[1]
;W[ca]C[W2]MN[2]

;
)
