(;GM[1]FF[4]SZ[19]
GN[Ko in corner]
PC[http://senseis.xmp.net/?StrangeThingsHappenAtTheOneTwoPoint]AP[GoWiki:2009]
DT[2014-03-10]
C[Diagram from http://senseis.xmp.net/?StrangeThingsHappenAtTheOneTwoPoint

Ko in corner]
PL[B]

AB[ea][eb][cc][dc][ec][ad][bd][cd]
AW[da][bb][cb][db][ac][bc]

;B[ba]C[B1]MN[1]
;W[aa]C[W2]MN[2]
;B[ab]C[B3]MN[3]

;
)
