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The life and death estimation gets wrong #3

@brynne8

Description

@brynne8

TheSgfFile.zip

genmove b
Time Limit    : 5 Sec
Playout Limit : 100000000 PO
      A   B   C   D   E   F   G   H   J   K   L   M   N   O   P   Q   R   S   T
   +----------------------------------------------------------------------------+
19:| 97  98  98  98  97  91  50  12   3   2   2   2   3   3   3   3   4   5   5 |
18:| 95  98  98  98  98  99  57   2   2   2   4   1   6   2   2   2   3   5   5 |
17:| 82  99  99  99  94  99   2   2  99   2  29  43  48   0   1   1   0   5   5 |
16:| 42   5  99   6  53  99  99  99  99  99  64  68  91   0   1   0   1   6   5 |
15:|  7   5   5   6   6  99  98  97  94  90  85  83  91  91   0   0   0   4   4 |
14:|  3  10  45  57  98  97  96  94  90  87  83  81  53   8   9   3   7   1   2 |
13:|  0   0 100  92  96  97  96  95  88  74  81  91  53   8   9   7   7   1   1 |
12:|  0   0 100  97 100  98  98  99  99  59  11  50  44   8   9   9   0   1   2 |
11:|  0   0 100 100 100 100  98  96  99  63  30   2   6  11   0   4   0   2   6 |
10:|  0   0   0   0 100  98  98  96  99  82  59  50   0   3   0   0   1   5   9 |
 9:|  0   0 100 100 100 100 100  96  96  99  99  99  46   0   0   0   0   0  23 |
 8:|  1   1   1 100  99  99  98  98  96  99  96  99  68  50   0   0  89  89  60 |
 7:|  2   1   1 100 100 100 100  98  96  99  96  99  99  99   0  77  69  86  84 |
 6:|  5   4   1   1 100 100 100  99  96  96  96  96  96  99  50  69  89  92  93 |
 5:|  9  12  42  52 100 100  96  96  96  96  96  96  99  99  99  99  99  99  97 |
 4:|  9   9  99  99  99  99  99  96  96  96  96  96   0  99   0  56   1   1  97 |
 3:| 10  11  11  99  99  99  99  96  96  96  96  96   0  99   0   0  12  95  95 |
 2:| 10  10  70  99  96  96  96  96  96  96  96  96   0   0   0   0   0   0  95 |
 1:| 22  57  84  99  99  99  99  96  96  96  96  96  26   0   0   0   0   0  21 |
   +----------------------------------------------------------------------------+
BLACK+38.5
Best Sequence : L13(BLACK : 12698/13563)->K13(WHITE : 404/5171)->K14(BLACK : 2698/2872)->J13(WHITE : 72/945)->K12(BLACK : 447/474)->J14(WHITE : 8/146)->J15(BLACK : 87/90)
Prisoner(Black) : 2
Prisoner(White) : 4
Move : 210
     A B C D E F G H J K L M N O P Q R S T
   +---------------------------------------+
19:| + + + + + + + + + + + + + + + + + + + |
18:| + + + + + B + W W W + W + + + + + + + |
17:| + B B B + B W W B W + + + W + + W + + |
16:| + W B W + B B B B B + + B W + W + B + |
15:| + W W W W B + + B + + + B B W + W + + |
14:| + + + + B + + + W B + + + W B + B W + |
13:| + W B + + + + + W W B B + W + + B W + |
12:| + W B + B + + B B B W + + W B B W + + |
11:| + W B B + B + W B + + W + B W + W + + |
10:| + W W W B W + W B + + + W + W + + + + |
 9:| + W B B B B B W W B B B + W + + W W + |
 8:| + + W B + + W B W B W B + + W W B B + |
 7:| + + W B + B B + W B W B B B W B + + + |
 6:| + + W W B + B + W W W W W B + + + + + |
 5:| + + + + B B W W W B W W B B B B B B + |
 4:| + W B B + W B W W B B B W B W + W W B |
 3:| + + W B B B B W B B W B W B W W + B + |
 2:| + W + B W W W W W B W B W W + W W W B |
 1:| + + + B B B B W W B + B + W + W + W + |
   +---------------------------------------+
All Playouts       :    17854
Pre Simulated      :        0
Win                :    16679
Thinking Time      :    5.001 sec
Winning Percentage :  93.4188%
Playout Speed      :     3570 PO/sec 
= L13

At this position, black is already dead, but it still thinks the black group is alive and the winning percentage is high.

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