(;GM[1]FF[4]SZ[19]
GN[Main line]
PC[http://senseis.xmp.net/?TwistedFourInTheCorner]AP[GoWiki:2009]
DT[2018-04-26]
C[Diagram from http://senseis.xmp.net/?TwistedFourInTheCorner

Main line]
PL[W]

AB[qa][sa][qb][qc][rc][rd][sd]
AW[pb][pc][qd][pe][re][se]
CR[sa]
SQ[sc]

;W[sb]C[W1]MN[1]
;B[rb]C[B2]MN[2]
;W[ra]C[W3]MN[3]

;CR[sa]
SQ[sc]
)
