(;TR[lm]LB[kn:a][ll:b]AB[jp][ln][lr][mm][mp][mq][mr][nm][nn][no][nr][ok][on][pj][pl][pn][pp][ql][qp]AW[jq][kr][lm][lo][lp][lq][ls][ml][mn][mo][nl][nq][ol][om][pm][qm][qn][qo]C[FORCE]AP[Sabaki:0.52.2]PW[Haboru]PB[atika]PC[The KGS Go Server at http://www.gokgs.com/]DT[2010-01-31]PL[B]CA[UTF-8](;B[kn]C[This preserves aji on both sides. Playing here is worth about 12 points over playing away in an empty corner. White would have played at the same place if you played away. RIGHT])(;B[ll];W[kn]C[This loses about 9 points. Black loses a lot of aji forcing White to capture this stone. White's group below becomes quite thick.]))