(;GM[1]FF[4]SZ[19]
GN[What function do the marked moves have for Black?]
PC[http://senseis.xmp.net/?BeginnerMoveFunctionProblem2/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerMoveFunctionProblem2/Solution

What function do the marked moves have for Black?]
PL[B]

AB[dd][pd][pi][ql][cn][bp][jp][pp][bq][cq][dq][oq][pq][qq][rq][er][fr][nr][or]
AW[dj][dn][on][pn][bo][co][no][po][cp][dp][mp][op][qp][rp][eq][fq][gq][nq][gr][mr]
LB[jd:a][ch:b][kk:f][jn:e][rn:d][ao:g][lq:c]


;LB[jd:a][ch:b][kk:f][jn:e][rn:d][ao:g][lq:c]
)
