Author: Dann Corbit
Date: 10:56:33 10/06/03
Go up one level in this thread
On October 06, 2003 at 13:51:29, Slater Wold wrote:
>[D]8/6NK/8/1Bk5/P5q1/8/8/8 w - - 0 107
>
>A lot of engines, after a lot of time can see this is lost.
>
>Crafty cannot.
>
>Any ideas on how to fix this? Other than waiting for Eugene to make the TB? :)
Are you sure that it is lost?
What is the sequence of moves that wins for black?
White(1): epdpfga \islost.epd islost.out
PFGA: EPD record: 1
end-game phase
clearing hash tables
time surplus 0.00 time limit 16:39 (16:39)
depth time score variation (1)
9 1.79 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
9-> 2.76 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
10 3.29 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
10-> 3.69 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
11 4.72 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
11-> 5.70 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
12 7.21 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
12-> 8.21 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
13 10.56 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
13-> 12.21 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
14 14.94 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
14-> 15.50 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
15 23.72 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
15-> 24.93 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kh7 Qe4+
4. Kh8 Qxe8+ <EGTB>
16 44.00 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kg6 Qe4+
4. Kf7 Kb4 5. Ne6 Qb7+ 6. Kf8 Qc8 7.
Ng7 Qxe8+ <EGTB>
16-> 47.29 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kg6 Qe4+
4. Kf7 Kb4 5. Ne6 Qb7+ 6. Kf8 Qc8 7.
Ng7 Qxe8+ <EGTB>
17 1:15 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kg6 Qe4+
4. Kf7 Kb4 5. Ne6 Qb7+ 6. Kf8 Qc8 7.
Ng7 Qxe8+ <EGTB>
17-> 1:17 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kg6 Qe4+
4. Kf7 Kb4 5. Ne6 Qb7+ 6. Kf8 Qc8 7.
Ng7 Qxe8+ <EGTB>
18 2:06 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kg6 Qe4+
4. Kf7 Kb4 5. Ne6 Qb7+ 6. Kf8 Qc8 7.
Ng7 Qxe8+ <EGTB>
18-> 2:08 -0.01 1. Kh6 Qb4 2. Be8 Qf4+ 3. Kg6 Qe4+
4. Kf7 Kb4 5. Ne6 Qb7+ 6. Kf8 Qc8 7.
Ng7 Qxe8+ <EGTB>
19 2:30 1/16* 1. Kh6
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