Problem | 4237 |
Created | 2004-04-11 |
Source | SF Tournament: Matt Burrall vs Adam Miller |
Rating | |
Difficulty | 12.5 kyu |
Average Solve Time | 50 secs |
User Attempts |
2982 / 8614 |
Solve Ratio Rating | 5 kyu |
| rating history |
(;AW[is]AW[js]AW[jr]AW[kq]AB[ir]AB[hs]AB[gr]AB[iq]AB[jp]AB[kp]AW[lp]AB[jn]AW[mn]AW[op]AW[pq]AW[pr]AW[qp]AW[no]AW[qs]AW[on]AB[mm]AB[lm]AB[km]AB[in]AB[hn]C[how can black reduce this bottom side?]AP[goproblems]
(;B[lq];W[lr]C[]LB[lq:1]LB[lr:2]
(;B[mq];W[mr]
(;B[nr];W[nq]
(;B[mp];W[lo]
(;B[kr];W[ks]
(;B[jq];W[np]
(;B[kr]C[RIGHT])
(;B[ms];W[mo]))
(;B[ms];W[np])
(;B[ls];W[np];B[jq];W[mo]C[no reason to let white choose this var]))
(;B[ms];W[kr])
(;B[jq];W[kr])
(;B[ks];W[kr])
(;B[ls];W[kr]))
(;B[jq];W[mp])
(;B[kr];W[mp])
(;B[lo];W[mp]))
(;B[mp]C[NOTTHIS])
(;B[nq];W[nr])
(;B[lo];W[mp])
(;B[jq];W[kr]
(;B[nr];W[nq];B[mp];W[lo])
(;B[mp];W[lo];B[nr];W[nq]))
(;B[kr];W[ks]
(;B[jq];W[nr]
(;B[kr]C[RIGHT])
(;B[mp];W[lo];B[kr]C[RIGHT]))
(;B[mp];W[lo];B[jq];W[nr]C[RIGHT];B[kr]C[RIGHT])
(;B[nr];W[jq]C[black is hosed]))
(;B[ks];W[kr]
(;B[nr];W[nq];B[mp];W[lo])
(;B[mp];W[lo];B[nr];W[nq]))
(;B[ls];W[kr])
(;B[ms];W[nr]))
(;B[jq];W[mq])
(;B[lo];W[mq])
(;B[mp];W[mq])
(;B[ls];W[mq])
(;B[mr];W[mq])
(;B[kr];W[mq])
(;B[ks];W[mq])
(;B[ln];W[mq]))
(;B[kr];W[lr])
(;B[lr];W[lq])
(;B[lo];W[mp]
(;B[lq];W[lr])
(;B[jq];W[lr]))
(;B[mq];W[lq])
(;B[mr];W[lq])
(;B[jq];W[lr])
(;B[ks];W[lr])
(;B[mp];W[lq])
(;B[mo];W[mq]))
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