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Problem | 16750 |
Created | 2012-12-11 |
Source | |
Rating | |
Difficulty | 21.6 kyu |
Average Solve Time | 28 secs |
User Attempts |
3262 / 6951 |
Solve Ratio Rating | 8 kyu |
| rating history |
Elementary problem for beginners. Best way to defend the invasion.
(;AW[ap]AW[bp]AW[cp]AW[dp]AW[ep]AW[fp]AW[gp]AW[hp]AW[hq]AW[hr]AB[ip]AB[iq]AB[ir]AB[is]AB[hs]AP[goproblems]
(;W[fr];B[fs];W[es];B[gs]
(;W[er];B[gr];W[gq]C[RIGHT])
(;W[gr];B[er]C[CHOICE])
(;W[eq];B[gr];W[gq]C[RIGHT])
(;W[dr];B[gr];W[gq]C[RIGHT]))
(;W[gs];B[gr]C[CHOICE])
(;W[fs];B[fr];W[gs];B[gr]C[CHOICE])
(;W[gr];B[gs]C[CHOICE]))
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