invalid problem set
Problem | 502 |
Created | 2001-04-08 |
Name | The worth of hanes |
Source | Tesuji (by James Davies) |
Rating | |
Difficulty | 1.8 dan |
Average Solve Time | 33 secs |
User Attempts |
1573 / 6125 |
Solve Ratio Rating | 3 kyu |
| rating history |
White to win the race...
(
;
FF[4]
GM[1]
SZ[19]
AP[Jago:Version 4.09]
AB[rr][rq][qq][qp][sp][ro][rn][po][pn][on][nn][op][oq][mp][lp][lq][kq][ir]
AW[rs][qr][pr][pq][pp][qo][qn][qm][rm][pl][mm][mo][lo][no][oo][kp][jp]
(
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W[or]
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B[nr]
(
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W[ns]
C[[RIGHT]]
LB[nq:A][nm:B]
)
(
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W[mr]
;
B[ns]
;
W[nq]
;
B[np]
;
W[mq]
;
B[lr]
)
(
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W[nq]
;
B[np]
;
W[ns]
;
B[mr]
LB[np:A][nq:B]C['A and B in the 'wrong' is not only unnecessary, but the loss of liberty also considerably
weakens the white o5 group (Cut at L5 is more effective)'. dnerra (1d*).]
)
(
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)
)
(
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W[nm]
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B[or]
)
(
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W[om]
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B[or]
)
(
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W[pm]
(
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B[or]
)
(
;
)
)
(
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W[mn]
;
B[or]
)
)
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