(;GM[1]FF[4]SZ[19]
GN[Black descent, White hane - [Back|#2\]]
PC[http://senseis.xmp.net/?TsumegoFromGames41/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames41/Attempts

Black descent, White hane - [Back|#2\]]
PL[B]

AB[ha][eb][ib][cc][ec][fc][gc][hc][cd][hd][ce][he][df][ef][if][bg][cg][eg][fg][hg][jg][ih]
AW[db][gb][jb][dc][ic][kc][dd][ed][fd][gd][id][de][ee][ge][ie][bf][cf][ff][gf][hf][dg]
LB[bb:b][hb:a]

;B[cb]C[B1]MN[1]
;W[ca]C[W2]MN[2]
;B[ba]C[B3]MN[3]
;W[da]C[W4]MN[4]

;LB[bb:b][hb:a]
)
