(;GM[1]FF[4]SZ[19]
GN[No escape here]
PC[http://senseis.xmp.net/?BeginnersMistakes]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnersMistakes

No escape here]
PL[B]

AB[no][cp][np][aq][bq][dq][nq][br][cr][mr][cs][ds][es][fs][gs][hs][ms]
AW[ao][co][do][jo][lo][bp][ep][kp][eq][dr][er][fr][gr][hr][jr][as]

;B[is]C[B1]MN[1]
;W[js]C[W2]MN[2]
;B[ir]C[B3]MN[3]
;W[iq]C[W4]MN[4]

;
)
