(;GM[1]FF[4]SZ[19]
GN[White reacts?]
PC[http://senseis.xmp.net/?BQM25]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM25

White reacts?]
PL[B]

AB[np][op][nq]
AW[qm][qp][oq][pq]

;B[qo]C[B1]MN[1]
;W[ro]C[W2]MN[2]
;B[rn]C[B3]MN[3]
;W[po]C[W4]MN[4]
;B[qn]C[B5]MN[5]
;W[pn]C[W6]MN[6]

;
)
