(;GM[1]FF[4]SZ[19]
GN[Some exchange.]
PC[http://senseis.xmp.net/?RTGProblem101/Attempts]AP[GoWiki:2009]
DT[2014-07-19]
C[Diagram from http://senseis.xmp.net/?RTGProblem101/Attempts

Some exchange.]
PL[W]

AB[ga][ha][eb][fb][hb][jb][lb][dc][ec][ic][jc][lc][mc][ed][id][ee][he][je][ke][df][ff][hf][if][gg][dh][eh][fh][ih]
AW[da][ea][fa][la][bb][db][gb][mb][nb][cc][fc][gc][hc][nc][gd][jd][kd][ld][md][ce][ge][gf][lf][nf][cg][dg][eg][fg][jg][ch][jh][ci][hi][ji][ej][gj][ij]
CR[eh]
LB[hg:a]

;W[ja]C[W1]MN[1]
;B[ib]C[B2]MN[2]
;W[ef]C[W3]MN[3]
;B[fe]C[B4]MN[4]
;W[de]C[W5]MN[5]
;B[hd]C[B6]MN[6]
;W[gh]C[W7]MN[7]

;CR[eh]
LB[hg:a]
)
