invalid problem set
Problem | 2990 |
Created | 2003-09-21 |
Source | ferdi |
Rating | |
Difficulty | 6.9 kyu |
Average Solve Time | 46 secs |
User Attempts |
1776 / 5667 |
Solve Ratio Rating | 4 kyu |
| rating history |
Just another standard endgame tesuji....
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]
RU[Japanese]SZ[7]KM[0.00]
PW[Weiß]PB[Schwarz]AW[dc][ec][cd][fd][ce][fe][af][bf][cf]AB[cb][eb][fb][bc][cc][fc][bd][gd][be]C[No komi, no prisoners - Black to play and draw!]
(;B[ed]CR[ed]
(;W[ee]CR[ee]
(;B[ge]CR[ge]
(;W[gf]CR[gf]
;B[gc]CR[gc]
(;W[ff]CR[ff]
(;B[db]CR[db]
;W[dd]CR[dd]
;B[ae]CR[ae]C[Jigo! RIGHT])
(;B[ae]CR[ae]
;W[db]CR[db]
;B[da]CR[da]
;W[dd]CR[dd]C[White wins by one point!]))
(;W[db]CR[db]
;B[da]CR[da]
;W[dd]CR[dd]
;B[ff]CR[ff]
;W[fg]CR[fg]
;B[gg]CR[gg]
;W[ea]CR[ea]
;B[ca]CR[ca]
;W[gf]CR[gf]
;B[ef]CR[ef]
;W[df]CR[df]
;B[gg]CR[gg]C[Black wins]))
(;W[gc]CR[gc]
;B[gf]CR[gf]
;W[ff]CR[ff]
;B[gb]CR[gb]
;W[db]CR[db]
;B[da]CR[da]
;W[dd]CR[dd]
;B[ae]CR[ae]
;W[fg]CR[fg]C[Black wins by one point]))
(;B[db]CR[db]
;W[dd]CR[dd]
;B[ge]CR[ge]
;W[gf]CR[gf]
;B[gc]CR[gc]
;W[ff]CR[ff]
;B[ae]CR[ae]C[Jigo! RIGHT]))
(;W[dd]CR[dd]
;B[ff]CR[ff]
;W[ee]CR[ee]
;B[ge]CR[ge]C[Black wins!])
(;W[ge]CR[ge]
;B[ee]CR[ee]C[Black wins]))
(;B[ge]CR[ge]
;W[gf]CR[gf]
(;B[gc]CR[gc]
;W[ff]CR[ff]
(;B[db]CR[db]
;W[ae]CR[ae]
;B[ad]CR[ad]C[White wins by two points!])
(;B[ae]CR[ae]
;W[db]CR[db]
;B[da]CR[da]C[White wins by two points!])
(;B[ed]CR[ed]
;W[dd]CR[dd]C[White wins]))
(;B[ed]CR[ed]
;W[dd]CR[dd]
;B[ee]CR[ee]
;W[ff]CR[ff]
(;B[gc]CR[gc]
;W[ef]CR[ef]
;B[db]CR[db]
;W[ae]CR[ae]
;B[ad]CR[ad]C[White wins by two points])
(;B[ef]CR[ef]
;W[df]CR[df]
;B[fg]CR[fg]
;W[gc]CR[gc]C[White wins])))
(;B[db]CR[db]
;W[ge]CR[ge]
;B[gc]CR[gc]
;W[ae]CR[ae]
;B[ad]CR[ad]C[White wins by four points])
(;B[ae]CR[ae]
;W[ge]CR[ge]
;B[gc]CR[gc]
;W[db]CR[db]
;B[da]CR[da]C[White wins by four points]))
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