(;GM[1]FF[4]SZ[19]
GN[Diag. 1.2 Main line of solution - continued (1)]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem17/Solution]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem17/Solution

Diag. 1.2 Main line of solution - continued (1)]
PL[B]

AB[oq][pq][qq][rq][nr][or][ms][ps]
AW[on][pn][no][qo][ro][mp][lq][lr][mr][pr][qr][rr][ns][rs]
TR[ps]

;B[qs]C[B1]MN[1]
;W[os]C[W2]MN[2]

;TR[ps]
)
