(;GM[1]FF[4]SZ[19]
GN[Don't play moves you don't understand]
PC[http://senseis.xmp.net/?Derek83]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?Derek83

Don't play moves you don't understand]
PL[B]

AB[dd][jd][pd][dj][jj][pj][dp][pp]
AW[qf][fq]

;B[dn]C[B1]MN[1]
;W[kd]C[W2]MN[2]

;
)
