(;TR[mq]LB[rn:a][rp:b]AB[lp][mo][no][nr][oo][op][oq][pp][qo][ro]AW[kq][lq][mp][mq][mr][np][nq][pn][po][qn][qp][qq]C[FORCE]AP[Sabaki:0.52.2]PW[twoeye]PB[ISS]PC[The KGS Go Server at http://www.gokgs.com/]DT[2010-02-07]PL[B]CA[UTF-8](;B[rn]TR[qo][ro]SQ[qq][qp]C[Playing here is worth about 14 points over playing away in an empty corner. The stones marked with a triangle are alive. The stones marked with a square are dead. White would have played at the same place if you played away. RIGHT])(;B[rp];W[pr]TR[qo][ro]SQ[qq][qp]C[This loses about 6 points. If Black now saves the triangled stones, white will cut at P2. If Black blocks at P2, the triangled stones will die.]))