(;GM[1]FF[4]SZ[19]
GN[Problem 401]
PC[http://senseis.xmp.net/?FiveHundredAndOneOpeningProblems]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?FiveHundredAndOneOpeningProblems

Problem 401]
PL[W]

AB[nb][ec][nc][pc][qc][cd][ch][eh][bo][co][cp][dp][ep][lp][fq][gq][nq][pr]
AW[lc][od][pd][qd][me][cj][ej][pj][cn][pn][bp][pp][bq][cq][dq][eq][qq]


;
)
