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Problem
18271
by
trineutron
2 dan
life and death
Semeai / Capturing Race
,
Corner based
,
Self made
flag problem... (4)
Well Constructed (4)
Needs Fixing
Invalid
Duplicate
+4
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Problem
18271
Created
2014-11-23
Source
Rating
Difficulty
2.8 dan
Average Solve Time
81 secs
User Attempts
188 / 663
Solve Ratio Rating
4 kyu
rating history
(;AB[rr]AB[rq]AB[qp]AB[pp]AB[oq]AB[nq]AB[mq]AB[mr]AB[ms]AB[op]AW[qq]AW[pq]AW[or]AW[nr]AW[qs]AW[sq]AW[sp]AW[rp]AW[ro]AW[qo]AW[pn]TR[nr]TR[or]TR[pq]TR[qq]C[Capture all triangular stones.]AP[goproblems] (;B[ps];W[pr] (;B[ns];W[sr] (;B[os]C[RIGHT]) (;B[rs];W[ss])) (;B[qr];W[sr] (;B[rs];W[ss]) (;B[ns];W[rs]) (;B[os];W[ns])) (;B[rs];W[sr] (;B[ns];W[ss]) (;B[qr];W[ss])) (;B[os];W[ns])) (;B[rs];W[pr] (;B[ns];W[sr] (;B[os];W[ss]) (;B[ps];W[ss])) (;B[qr];W[sr];B[ps];W[ss]) (;B[os];W[sr]) (;B[ps];W[sr] (;B[ns];W[ss]) (;B[qr]))) (;B[qr];W[pr] (;B[ps];W[sr] (;B[rs];W[ss]) (;B[ns];W[rs]) (;B[os];W[ns])) (;B[rs];W[sr];B[ps]) (;B[ns];W[sr]) (;B[os];W[sr])) (;B[pr];W[qr] (;B[rs];W[ps];B[ns];W[sr]) (;B[ns];W[ps] (;B[os];W[rs]) (;B[rs];W[sr])) (;B[os];W[ps];B[ns];W[rs]) (;B[ps];W[os])) (;B[ns];W[qr] (;B[rs];W[sr]) (;B[ps];W[rs]) (;B[pr];W[ps] (;B[os];W[rs]) (;B[rs]))) (;B[os];W[qr] (;B[rs];W[sr]) (;B[ps];W[rs]) (;B[pr];W[ps];B[ns])))
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