(;SZ[19]AW[dm]AW[em]AW[cn]AW[en]AW[co]AW[do]AW[eo]AW[cp]AW[bq]AW[cq]AW[eq]AW[br]AW[er]AB[cl]AB[dl]AB[el]AB[cm]AB[fm]AB[bn]AB[fn]AB[bo]AB[fo]AB[bp]AB[ep]AB[fp]AB[dq]AB[fq]AB[cr]AB[fr]C[Just kill this white =)) UPD. ko is not an answer]GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]KM[0.00] (;B[dr];W[bs]C[W is alive]) (;B[es];W[bs]C[W is alive]) (;B[dp];W[bs]C[W is alive]) (;B[aq];W[bs] (;B[ar];W[dr] (;B[dp] (;W[cs] (;B[es];W[ds]C[W is alive]) (;B[ds];W[es]C[W is alive]) (;B[as];W[ap]C[W is alive])) (;W[ds];B[es];W[cs]C[W is alive])) (;B[es] (;W[dp] (;B[ds];W[cs]C[W is alive]) (;B[cs];W[ds]C[W is alive])) (;W[cs] (;B[dp];W[ds]C[W is alive]) (;B[ds];W[dp]C[W is alive]))) (;B[cs];W[dp];B[es];W[ds]C[W is alive]) (;B[ds];W[dp] (;B[es];W[cs]C[W is alive]) (;B[cs];W[es]C[W is alive]) (;B[as];W[ap]C[W is alive])) (;B[as];W[ap]C[W is alive])) (;B[dr];W[ar]C[W is alive]) (;B[es];W[ar]C[W is alive]) (;B[ds];W[ar]C[W is alive]) (;B[cs];W[ar]C[W is alive]) (;B[as];W[ar]C[W is alive]) (;B[dp];W[ar]C[W is alive])) (;B[ar];W[bs] (;B[es];W[aq]C[W is alive]) (;B[dr];W[aq]C[W is alive]) (;B[cs];W[aq]C[W is alive]) (;B[dp];W[aq]C[W is alive]) (;B[as];W[aq]C[W is alive]) (;B[ds];W[aq]C[W is alive]) (;B[aq];W[dr] (;B[es];W[dp] (;B[ds];W[cs]C[W is alive]) (;B[cs];W[ds]C[W is alive])) (;B[ds] (;W[dp] (;B[es];W[cs]C[W is alive]) (;B[cs];W[es]C[W is alive])) (;W[cs] (;B[dp];W[es]C[W is alive]) (;B[es];W[dp]C[W is alive]) (;B[as];W[es]C[W is alive]))) (;B[dp];W[cs] (;B[es];W[ds]C[W is alive]) (;B[ds];W[es]C[W is alive]) (;B[as];W[ap]C[W is alive])) (;B[cs];W[ds]C[W is alive]))) (;B[bs];W[dr]C[W double-ataries. Where would you move now?] (;B[cs];W[dp]C[Finish him!!] (;B[es]C[Correct. If you solved it on your own in 30 sec. then you have good eyes =) RIGHT]) (;B[ds];W[es]C[W is alive]) (;B[aq];W[ds]C[W is alive]) (;B[ar];W[ds]C[W is alive])) (;B[aq];W[cs] (;B[dp];W[es]C[W is alive]) (;B[es];W[dp]C[W is alive]) (;B[ds];W[es]C[W is alive]) (;B[ar];W[es]C[W is alive]) (;B[as];W[es]C[W is alive])) (;B[ar];W[cs] (;B[es];W[dp]C[W is alive]) (;B[ds];W[es]C[W is alive]) (;B[as];W[es]C[W is alive]) (;B[aq];W[es]C[W is alive]) (;B[dp];W[aq]C[W is alive])) (;B[as];W[cs] (;B[es];W[dp]C[W is alive]) (;B[ds];W[es]C[W is alive]) (;B[ar];W[es]C[W is alive]) (;B[aq];W[es]C[W is alive]) (;B[dp];W[es]C[W is alive])) (;B[es];W[cs] (;B[aq];W[dp]C[W is alive]) (;B[ds];W[fs]C[W is alive] (;B[dp];W[es]C[W is alive]) (;B[es];W[ds] (;B[gs];W[dp]C[W is alive]) (;B[ar];W[aq]C[W is alive]) (;B[as];W[ar]C[W is alive]) (;B[aq];W[ar]C[W is alive])) (;B[ds];W[es]C[W is alive]) (;B[ar];W[aq]C[W is alive])) (;B[ar];W[dp]C[W is alive]) (;B[as];W[ar]C[W is alive]) (;B[dp];W[aq]C[W is alive])) (;B[ds];W[cs] (;B[dp];W[as]C[W is alive]) (;B[es];W[fs] (;B[dp];W[es]C[W is alive]) (;B[es];W[ds] (;B[gs];W[dp]C[W is alive]) (;B[ar];W[aq]C[W is alive]) (;B[as];W[ar]C[W is alive]) (;B[aq];W[ar]C[W is alive])) (;B[ds];W[es]C[W is alive]) (;B[ar];W[aq]C[W is alive])) (;B[aq];W[cr]LB[ar:A]LB[es:B]C[W is alive]) (;B[ar];W[cr]C[W is alive]) (;B[as];W[ar]C[W is alive])) (;B[dp];W[cs] (;B[es];W[aq]C[W is alive]) (;B[ds];W[es]C[W is alive]) (;B[aq] (;W[ar]C[W is alive]) (;W[es]C[W is alive])) (;B[ar];W[aq]C[W is alive]))) (;B[cs];W[bs]C[W is alive]) (;B[ds];W[bs]C[W is alive]) (;B[as];W[bs]C[W is alive]))