(;GM[1]FF[4]SZ[19]
GN[Variation]
PC[http://senseis.xmp.net/?SacrificeASingleStoneOnTheSecondLine3]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?SacrificeASingleStoneOnTheSecondLine3

Variation]
PL[W]

AB[ec][jd][cj][dn][dp][qp][rp][cq][jq][nq][pq][rq][cr][hr][pr][qr]
AW[pd][pj][fn][po][qo][fp][np][pp][dq][eq][hq][lq][oq][or]
LB[lp:a]

;W[gq]C[W1]MN[1]
;B[jo]C[B2]MN[2]
;W[iq]C[W3]MN[3]
;B[ir]C[B4]MN[4]
;W[jr]C[W5]MN[5]
;B[kr]C[B6]MN[6]
;W[jp]C[W7]MN[7]
;B[kq]C[B8]MN[8]
;W[kp]C[W9]MN[9]
;B[js]C[B10]MN[10]

;LB[lp:a]
)
