(;GM[1]FF[4]SZ[19]
GN[Failed attempt #2]
PC[http://senseis.xmp.net/?BeginnerExercise204/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise204/Attempts

Failed attempt #2]
PL[B]

AB[np][nq][jr][kr][lr][mr][pr][qr][js][ls]
AW[mo][no][oo][po][iq][jq][kq][lq][mq][pq][qq][ir][or][rr][is][os]

;B[nr]C[B1]MN[1]
;W[ns]C[W2]MN[2]
;B[oq]C[B3]MN[3]
;W[ps]C[W4]MN[4]

;
)
