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

White enforces parallel]
PL[B]


;B[pd]C[B1]MN[1]
;W[dp]C[W2]MN[2]
;B[pq]C[B3]MN[3]
;W[dd]C[W4]MN[4]

;
)
