invalid problem set
Problem | 2311 |
Created | 2003-06-02 |
Name | 4x4 - the 6th set (2/4) |
Source | ferdi |
Rating | |
Difficulty | 4 kyu |
Average Solve Time | 32 secs |
User Attempts |
2031 / 6278 |
Solve Ratio Rating | 5 kyu |
| rating history |
Please find the best result for White!
(japanese rules)
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]
RU[Japanese]SZ[4]KM[0.00]
PW[Weiß]PB[Schwarz]AB[ac][dc][ad][dd]C[White to move - what's the best he can do?]PL[W]
(;W[cb]CR[cb]
(;B[cc]CR[cc]
(;W[bb]CR[bb]
;B[bc]CR[bc]
(;W[ab]CR[ab]
;B[db]CR[db]
;W[ca]CR[ca]C[Seki & jigo! RIGHT])
(;W[db]CR[db]
;B[ab]CR[ab]
;W[ba]CR[ba]C[Seki & jigo! RIGHT]))
(;W[bc]CR[bc]
;B[bb]CR[bb]C[Black wins!]))
(;B[bb]CR[bb]
;W[cc]CR[cc]
(;B[cd]CR[cd]
;W[db]CR[db]C[White wins])
(;B[ca]CR[ca]
;W[db]CR[db]C[White wins]))
(;B[bc]CR[bc]
;W[cc]CR[cc]
;B[cd]CR[cd]
;W[db]CR[db]C[White wins])
(;B[db]CR[db]
;W[bc]CR[bc]C[White wins]))
(;W[bb]CR[bb]
(;B[bc]CR[bc]
(;W[cb]CR[cb]
;B[cc]CR[cc]
(;W[db]CR[db]
;B[ab]CR[ab]
;W[ba]CR[ba]C[Seki & jigo! RIGHT])
(;W[ab]CR[ab]
;B[db]CR[db]
;W[ca]CR[ca]C[Seki & jigo! RIGHT]))
(;W[cc]CR[cc]
;B[cb]CR[cb]C[Black wins!]))
(;B[cb]CR[cb]
;W[bc]CR[bc]
(;B[ba]CR[ba]
;W[ab]CR[ab]C[White wins])
(;B[bd]CR[bd]
;W[ab]CR[ab]C[White wins]))
(;B[cc]CR[cc]
;W[bc]CR[bc]
;B[bd]CR[bd]
;W[cb]CR[cb]C[White wins])
(;B[ab]CR[ab]
;W[cc]CR[cc]C[White wins]))
(;W[cc]CR[cc]
;B[cb]CR[cb]
(;W[cd]CR[cd]
;B[db]CR[db]C[Black wins])
(;W[db]CR[db]
;B[da]CR[da]
;W[cd]CR[cd]
;B[bb]CR[bb]C[Black wins])
(;W[bc]CR[bc]
;B[bb]CR[bb]C[Black wins!]))
(;W[bc]CR[bc]
;B[bb]CR[bb]
(;W[bd]CR[bd]
;B[ab]CR[ab]C[Black wins])
(;W[ab]CR[ab]
;B[aa]CR[aa]
;W[bd]CR[bd]
;B[cb]CR[cb]C[Black wins])
(;W[cc]CR[cc]
;B[cb]CR[cb]C[Black wins!])))
Toggle next/previous buttons