(;GM[1]FF[4]SZ[19]
GN[Moves 21-30]
PC[http://senseis.xmp.net/?TeachingGame44/1Thru40]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TeachingGame44/1Thru40

Moves 21-30]
PL[B]

AB[gb][kc][gd][pd][bh][cj][bk][qk][pn][pq]
AW[ec][dd][ce][qf][cg][jj][cl][cn][jp][dq]
LB[qb:a][pc:b]

;B[nc]C[B1]MN[1]
;W[pr]C[W2]MN[2]
;B[qr]C[B3]MN[3]
;W[qd]C[W4]MN[4]
;B[qc]C[B5]MN[5]
;W[rc]C[W6]MN[6]
;B[rd]C[B7]MN[7]
;W[qe]C[W8]MN[8]
;B[od]C[B9]MN[9]
;W[rb]C[W10]MN[10]

;LB[qb:a][pc:b]
)
