Discussion of anything and everything relating to chess playing software and machines.
Moderators: hgm, Rebel, chrisw
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Henk
- Posts: 7216
- Joined: Mon May 27, 2013 10:31 am
Post
by Henk »
[d]rnb1kb1r/p2ppp1p/q1p2np1/1p6/1P5P/N1P2NP1/P2PPP2/R1BQKB1R w KQkq - 0 1
Evaluation bugs?
Code: Select all
Depth Value Time(seconds) Nodes
170 0.0000 160.99 143108045 g2g3 g7g6 b2b4 g8f6 c2c3 c7c6 h2h4 b7b5 g1f3 d8b6 b1a3 b6a6
160 0.0000 19.69 18952752 g2g3 g7g6 b2b4 g8f6 c2c3 c7c6 h2h4 b7b5 g1f3 f8g7 b1a3
150 0.0100 2.48 2503616 g2g3 g7g6 b2b4 c7c6 c1b2 g8f6 b2f6 e7f6 a2a3 c6c5
140 0.0100 32.34 29345887 g2g3 g7g6 b2b4 c7c6 c1b2 g8f6 b2f6 e7f6 a2a3 c6c5
130 0.0000 44.59 40249558 g2g4 b7b5 g4g5 b5b4 h2h4 g7g6 g1f3 a7a6 f1g2
120 0.0000 3.45 2983048 g2g3 g7g6 c2c3 g8f6 g1f3 c7c6 b1a3 c6c5
110 0.0000 4.28 3156089 g2g3 g7g6 c2c3 g8f6 g1f3 c7c6 b1a3 c6c5
100 0.0600 1.81 1282972 g2g4 b8c6 g4g5 e7e5 h2h4 e5e4 b1a3
90 0.0000 0.33 226145 g2g3 g7g6 g1f3 b8c6 b1a3 c6b4
80 0.0000 0.62 303769 g2g3 g7g6 g1f3 b8c6 b1a3 c6b4
70 0.1200 0.05 24099 g2g3 g7g6 b1c3 g6g5 a1b1
60 0.0000 0.02 6580 g2g3 g7g6 b1a3 g6g5
50 0.0000 0.08 24181 g2g3 g7g6 b1a3 g6g5
40 0.1700 0.01 1662 g2g3 a7a6 b1a3
30 0.0000 0.00 350 h2h4 g8h6
20 0.0000 0.00 139 h2h4 g8h6
10 0.0000 0.01 45 h2h4
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Henk
- Posts: 7216
- Joined: Mon May 27, 2013 10:31 am
Post
by Henk »
At least found a bug in king safety
Code: Select all
Depth Value Time(seconds) Nodes
140 0.0300 18.10 16504086 e2e4 e7e6 g1f3 a7a6 d2d4 g8f6 e4e5 f6d5 b1d2 d5b4
130 0.0300 9.43 8484219 e2e4 e7e6 g1f3 a7a6 f3e5 d7d6 e5f3 a6a5 b1a3
120 0.0800 4.82 4283017 b2b4 e7e6 b4b5 f8e7 e2e3 e7f6 b1c3 e6e5
110 0.0400 3.34 2445476 d2d4 b8c6 d4d5 c6e5 g1f3 d7d6 f3e5 d6e5
100 0.0600 0.60 476263 g1f3 e7e6 e2e3 g8f6 f3e5 f6e4 b1c3
90 0.0400 0.27 190845 g1f3 b8c6 e2e3 g8f6 b1a3 c6b4
80 0.0000 0.40 217509 e2e3 e7e6 g1f3 g8f6 b1a3 f6e4
70 0.1200 0.08 41341 e2e3 e7e6 g1f3 g8e7 b1a3
60 0.0000 0.02 7602 e2e3 e7e6 b1a3 e6e5
50 0.0000 0.07 16356 e2e3 e7e6 b1a3 e6e5
40 0.1800 0.01 1785 e2e3 a7a6 b1a3
30 0.0000 0.00 353 h2h4 g8h6
20 0.0000 0.00 139 h2h4 g8h6
10 0.0000 0.05 45 h2h4
What should be the value of King Safety in this position ?
[d] rnbqkbnr/p2p3p/1pp2pp1/4p3/8/2P1P1P1/PPQPKPBP/RNB3NR w kq - 0 7
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zullil
- Posts: 6442
- Joined: Tue Jan 09, 2007 12:31 am
- Location: PA USA
- Full name: Louis Zulli
Post
by zullil »
Henk wrote:[d]rnb1kb1r/p2ppp1p/q1p2np1/1p6/1P5P/N1P2NP1/P2PPP2/R1BQKB1R w KQkq - 0 1
Evaluation bugs?
Code: Select all
Depth Value Time(seconds) Nodes
170 0.0000 160.99 143108045 g2g3 g7g6 b2b4 g8f6 c2c3 c7c6 h2h4 b7b5 g1f3 d8b6 b1a3 b6a6
160 0.0000 19.69 18952752 g2g3 g7g6 b2b4 g8f6 c2c3 c7c6 h2h4 b7b5 g1f3 f8g7 b1a3
150 0.0100 2.48 2503616 g2g3 g7g6 b2b4 c7c6 c1b2 g8f6 b2f6 e7f6 a2a3 c6c5
140 0.0100 32.34 29345887 g2g3 g7g6 b2b4 c7c6 c1b2 g8f6 b2f6 e7f6 a2a3 c6c5
130 0.0000 44.59 40249558 g2g4 b7b5 g4g5 b5b4 h2h4 g7g6 g1f3 a7a6 f1g2
120 0.0000 3.45 2983048 g2g3 g7g6 c2c3 g8f6 g1f3 c7c6 b1a3 c6c5
110 0.0000 4.28 3156089 g2g3 g7g6 c2c3 g8f6 g1f3 c7c6 b1a3 c6c5
100 0.0600 1.81 1282972 g2g4 b8c6 g4g5 e7e5 h2h4 e5e4 b1a3
90 0.0000 0.33 226145 g2g3 g7g6 g1f3 b8c6 b1a3 c6b4
80 0.0000 0.62 303769 g2g3 g7g6 g1f3 b8c6 b1a3 c6b4
70 0.1200 0.05 24099 g2g3 g7g6 b1c3 g6g5 a1b1
60 0.0000 0.02 6580 g2g3 g7g6 b1a3 g6g5
50 0.0000 0.08 24181 g2g3 g7g6 b1a3 g6g5
40 0.1700 0.01 1662 g2g3 a7a6 b1a3
30 0.0000 0.00 350 h2h4 g8h6
20 0.0000 0.00 139 h2h4 g8h6
10 0.0000 0.01 45 h2h4
Skipper reports search depth in deci-plies. How novel.
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Henk
- Posts: 7216
- Joined: Mon May 27, 2013 10:31 am
Post
by Henk »
Yes milli-plies is too much I found out after years of research.
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zenpawn
- Posts: 349
- Joined: Sat Aug 06, 2016 8:31 pm
- Location: United States
Post
by zenpawn »
Henk wrote:
What should be the value of King Safety in this position ?
[d] rnbqkbnr/p2p3p/1pp2pp1/4p3/8/2P1P1P1/PPQPKPBP/RNB3NR w kq - 0 7
According to Stockfish 8, both kings are safe:
Code: Select all
position fen rnbqkbnr/p2p3p/1pp2pp1/4p3/8/2P1P1P1/PPQPKPBP/RNB3NR w kq - 0 7
eval
Eval term | White | Black | Total
| MG EG | MG EG | MG EG
----------------+-------------+-------------+-------------
Material | --- --- | --- --- | 0.10 0.38
Imbalance | --- --- | --- --- | 0.00 0.00
Pawns | --- --- | --- --- | -0.02 -0.00
Knights | 0.06 0.00 | 0.00 0.00 | 0.06 0.00
Bishop | -0.19 -0.39 | -0.26 -0.39 | 0.06 0.00
Rooks | 0.00 0.00 | -0.28 0.00 | 0.28 0.00
Queens | 0.00 0.00 | 0.00 0.00 | 0.00 0.00
Mobility | -0.29 -0.23 | -0.18 -0.23 | -0.11 0.00
King safety | 0.49 -0.06 | 0.47 -0.06 | 0.02 0.00
Threats | 0.00 0.10 | 0.00 0.10 | 0.00 0.00
Passed pawns | 0.00 0.00 | 0.00 0.00 | 0.00 0.00
Space | 0.46 0.00 | 0.69 0.00 | -0.23 0.00
----------------+-------------+-------------+-------------
Total | --- --- | --- --- | 0.18 0.48
Total Evaluation: 0.26 (white side)
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mclane
- Posts: 18748
- Joined: Thu Mar 09, 2006 6:40 pm
- Location: US of Europe, germany
- Full name: Thorsten Czub
Post
by mclane »
The kings are safe because no pieces are developed that could attack the king.
What seems like a fairy tale today may be reality tomorrow.
Here we have a fairy tale of the day after tomorrow....
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Daniel Anulliero
- Posts: 759
- Joined: Fri Jan 04, 2013 4:55 pm
- Location: Nice
Post
by Daniel Anulliero »
Yet another funny topic by Skipper's programmer
It seems you have a bug in the time per depth no ?
Isa download :
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Henk
- Posts: 7216
- Joined: Mon May 27, 2013 10:31 am
Post
by Henk »
Code: Select all
Depth Value Time(seconds) Nodes
130 0.0000 16.64 9790909 e2e3 e7e6 f1b5 d8g5 b5f1 g5d8 f1b5 d8g5 b5f1 g5d8 f1b5