(;GM[1]FF[4]SZ[19]
GN[Attempt]
PC[http://senseis.xmp.net/?RTGProblem52/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?RTGProblem52/Attempts

Attempt]
PL[B]

AB[on][qn][no][ro][lp][np][rp][sp][kq][nq][kr][nr]
AW[pp][qp][mq][oq][pq][rq][sq][mr][or][sr][ms][ns][ss]

;B[qr]C[B10]MN[10]
;W[qs]C[W11]MN[11]
;B[rr]C[B12]MN[12]

;
)
