(;GM[1]FF[4]SZ[19]
GN[black's new joseki and counter to white option A part 4]
PC[http://senseis.xmp.net/?Velther]AP[GoWiki:2009]
DT[2011-02-11]
C[Diagram from http://senseis.xmp.net/?Velther

black's new joseki and counter to white option A part 4]
PL[B]

AB[qb][pc][rc][pd][qd][ne][oe][qe][of][rg][qi][pj]
AW[nd][rd][me][re][nf][pf][qf][rf][og][pi][qj]
LB[pk:a]

;B[qk]C[B1]MN[1]
;W[rj]C[W2]MN[2]
;B[ri]C[B3]MN[3]
;W[rk]C[W4]MN[4]
;B[rl]C[B5]MN[5]
;W[qh]C[W6]MN[6]
;B[ph]C[B7]MN[7]
;W[oi]C[W8]MN[8]
;B[qg]C[B9]MN[9]
;W[pg]C[W10]MN[10]

;LB[pk:a]
)
