(;GM[1]FF[4]SZ[19]
GN[Better to play B1 first?]
PC[http://senseis.xmp.net/?BQM340]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM340

Better to play B1 first?]
PL[B]

AB[dc][ic][oc][pc][fd][qd][df][dh][ci][qi][pl][pn][qo][qp]
AW[kc][nc][ld][od][ck][dm][oo][po][cp][ep][mp][iq][pq][qq]

;B[nb]C[B1]MN[1]
;W[mc]C[W2]MN[2]
;B[ne]C[B3]MN[3]
;W[nd]C[W4]MN[4]
;B[pe]C[B5]MN[5]

;
)
