(;GM[1]FF[4]SZ[19]
GN[Alternative 142]
PC[http://senseis.xmp.net/?TeachingGame53]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TeachingGame53

Alternative 142]
PL[W]

AB[eb][fb][cc][dc][fc][bd][cd][id][ie][cf][hf]
AW[gb][ec][gc][dd][fd][hd][be][ce][ee][fe][he][df][if][ig]

;B[ae]C[B2]MN[2]
;W[af]C[W3]MN[3]
;B[ad]C[B4]MN[4]
;W[bf]C[W5]MN[5]

;
)
