Strange draw scores when searching Fine#70

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konsolas
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Re: Strange draw scores when searching Fine#70

Post by konsolas » Thu Feb 14, 2019 7:45 pm

Ronald wrote:
Thu Feb 14, 2019 7:43 pm
I just saw that Laser 1.7 also has draw scores at certain depths.

You say that you still get the draw scores when disabling killers in SE, do you mean not using killers in SE or do you (also) mean not updating the killers in SE (which will result in different killers in regular search)? For rofChade it works when I save the killers of ply/ply+1 before I start SE and put them back right after SE. So I still use and update killers in SE like in the regular search.
I mean not updating the killers in SE, but I do use killers in SE. Interesting how Stockfish and Ethereal don't have issues whereas a significant number of engines apparently do.

Houdini 6 reports a valid mating line within a few seconds and never looks back.

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xr_a_y
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Re: Strange draw scores when searching Fine#70

Post by xr_a_y » Thu Feb 14, 2019 8:11 pm

Ronald wrote:
Thu Feb 14, 2019 7:12 pm
I experience the same effect with rofChade when using singular extension. It looks like the killer moves/move ordering are responsible for the strange behaviour, I also cannot explain yet why that is.

I don't initialize killer moves for ply+1/ply+2 so the singular extension probably leads to changed killer moves which lead to the draw scores sometimes. If I save the killermoves of ply+1 before doing SE I don't get the draw score, so that probably explains why it also happens with SE.

When I don't sort the quiet moves (with history scores) I even get more draw scores, I will have to find out why....
Ordering shall not affect score if no forward pruning is performed. Fine 70 shall be solvable without nullmove or lmp I guess. Don't you disable prunings in end-game ?

Just checked with Minic today, I have a similar issue (altough no draw score) where fine70 is solved much much faster without SE.

konsolas
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Re: Strange draw scores when searching Fine#70

Post by konsolas » Thu Feb 14, 2019 8:16 pm

xr_a_y wrote:
Thu Feb 14, 2019 8:11 pm
Ronald wrote:
Thu Feb 14, 2019 7:12 pm
I experience the same effect with rofChade when using singular extension. It looks like the killer moves/move ordering are responsible for the strange behaviour, I also cannot explain yet why that is.

I don't initialize killer moves for ply+1/ply+2 so the singular extension probably leads to changed killer moves which lead to the draw scores sometimes. If I save the killermoves of ply+1 before doing SE I don't get the draw score, so that probably explains why it also happens with SE.

When I don't sort the quiet moves (with history scores) I even get more draw scores, I will have to find out why....
Ordering shall not affect score if no forward pruning is performed. Fine 70 shall be solvable without nullmove or lmp I guess. Don't you disable prunings in end-game ?

Just checked with Minic today, I have a similar issue (altough no draw score) where fine70 is solved much much faster without SE.
Ordering shouldn't affect score, but I'm not sure whether there is an alternate explanation here.
Disabling everything except move ordering, LMR, hash, and singular extensions, I still end up with the occasional draw score.

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xr_a_y
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Re: Strange draw scores when searching Fine#70

Post by xr_a_y » Thu Feb 14, 2019 8:21 pm

Try without lmr. I guess you don t use lmr for killers

konsolas
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Re: Strange draw scores when searching Fine#70

Post by konsolas » Thu Feb 14, 2019 8:37 pm

The search is extremely slow with LMR; at the very least, the eval starts going down after reaching around 550. Without killers, the eval goes up consistently.

Code: Select all

info depth 1 seldepth 1 score cp 103 time 0 nodes 11 nps 11000 pv a1b2
info depth 2 seldepth 2 score cp 55 time 1 nodes 31 nps 15000 pv a1b2 a7b6
info depth 3 seldepth 3 score cp 89 time 1 nodes 94 nps 47000 pv a1b2 a7b6 b2c3
info depth 4 seldepth 4 score cp 89 time 2 nodes 189 nps 63000 pv a1b2 a7b6 b2c3 b6c7
info depth 5 seldepth 5 score cp 93 time 3 nodes 368 nps 92000 pv a1b2 a7b6 b2c3 b6c7 c3d2
info depth 6 seldepth 6 score cp 78 upperbound time 4 nodes 483 nps 96000 pv a1b2 a7b6 b2c3 b6c7 c3d2
info depth 6 seldepth 6 score cp 77 time 5 nodes 702 nps 117000 pv a1b2 a7b6 b2c3 b6c7 c3d2 c7d7
info depth 7 seldepth 7 score cp 77 time 7 nodes 1035 nps 129000 pv a1b2 a7b6 b2c3 b6c7 c3d2 c7d7 d2e2
info depth 8 seldepth 9 score cp 90 time 8 nodes 1667 nps 185000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7
info depth 9 seldepth 11 score cp 93 time 10 nodes 2792 nps 253000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2
info depth 10 seldepth 11 score cp 78 upperbound time 14 nodes 6263 nps 417000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c
7 d3d2
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 c3d3 b7c7
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 c4d3
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7 c3d2 d7e7
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d7c7 c3d3 c7b7 d3e3 b7c7 e3e2 c7d8 e2f3 d8e7 f3f2 e7e8 f2f3 e8e7
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info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
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info currmove a1b1 currmovenumber 1
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info currmove a1b2 currmovenumber 2
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info currmove a1a2 currmovenumber 3
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 f4f3 d6d7 f3f2 d7d8q f2f1q d8d5
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info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
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 e8d8 f6e6 d8e8 e6d6 e8f7
info currmove a1b1 currmovenumber 1
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
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nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7a8 e2f2 a8b7 f2g3 b7c7 g3h3 c7d8 h3h4 d8d7 h4g
5 d7e8 g5f6 e8d8 f6e6 d8e8 e6d6 e8f7
info currmove a1b1 currmovenumber 1
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nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7a8 e2f2 a8b7 f2g3 b7c7 g3h3 c7d8 h3h4 d8d7 h4g
5 d7e8 g5f6 e8d8 f6e6 d8e8 e6d6 e8f7
info currmove a1b1 currmovenumber 1
info depth 29 seldepth 47 score cp 302 lowerbound time 26362 nodes 50509583 nps 1915000 hashfull 575 beta 0.929016 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7a8 e2f2 a8b7 f2g3 b7c7 g3h3 c7d8 h3h4 d8d7 h4g
5 d7e8 g5f6 e8d8 f6e6 d8e8 e6d6 e8f7
info currmove a1b1 currmovenumber 1
info depth 29 seldepth 51 score cp 335 lowerbound time 28511 nodes 54731249 nps 1919000 hashfull 613 beta 0.931292 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7a8 e2f2 a8b7 f2g3 b7c7 g3h3 c7d8 h3h4 d8d7 h4g
5 d7e8 g5f6 e8d8 f6e6 d8e8 e6d6 e8f7
info currmove a1b1 currmovenumber 1
info depth 29 seldepth 51 score cp 384 lowerbound time 30307 nodes 58074007 nps 1916000 hashfull 638 beta 0.933098 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7a8 e2f2 a8b7 f2g3 b7c7 g3h3 c7d8 h3h4 d8d7 h4g
5 d7e8 g5f6 e8d8 f6e6 d8e8 e6d6 e8f7
info currmove a1b1 currmovenumber 1
info depth 29 seldepth 51 score cp 457 lowerbound time 31117 nodes 59656945 nps 1917000 hashfull 645 beta 0.934172 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7a8 e2f2 a8b7 f2g3 b7c7 g3h3 c7d8 h3h4 d8d7 h4g
5 d7e8 g5f6 e8d8 f6e6 d8e8 e6d6 e8f7
info currmove a1b1 currmovenumber 1
info depth 29 seldepth 51 score cp 566 lowerbound time 34614 nodes 66713533 nps 1927000 hashfull 692 beta 0.938016 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7a8 e2f2 a8b7 f2g3 b7c7 g3h3 c7d8 h3h4 d8d7 h4g
5 d7e8 g5f6 e8d8 f6e6 d8e8 e6d6 e8f7
info currmove a1b1 currmovenumber 1
info depth 29 seldepth 52 score cp 546 lowerbound time 34958 nodes 67285887 nps 1924000 hashfull 694 beta 0.937869 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7c8 e2f3 c8d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f
5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5g4 f8e8 g4f4 e8f7 f4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 29 seldepth 52 score cp 546 time 35026 nodes 67295509 nps 1921000 hashfull 694 beta 0.937865 null nan pv a1b1
 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7c8 e2f3 c8d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5
 f7g7 f4f5 g7f7 f5f6 f7f8 g5g4 f8e8 g4f4 e8f7 f4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5
info currmove a1b1 currmovenumber 1
info depth 30 seldepth 51 score cp 561 lowerbound time 35936 nodes 68769672 nps 1913000 hashfull 699 beta 0.938712 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7c8 e2f3 c8d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f
5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5g4 f8e8 g4f4 e8f7 f4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5
info currmove a1b1 currmovenumber 1
info depth 30 seldepth 51 score cp 550 lowerbound time 36023 nodes 68855179 nps 1911000 hashfull 699 beta 0.938659 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7b8 e2f3 b8b7 f3g3 b7c8 g3h4 c8c7 h4h5 c7b7 h5g5 b7c8 g5g
6 c8b7 g6f5 b7c7 f5f6 c7d7 f4f5 d7c7 f6e7 c7b7 e7d6 b7b6 f5f6
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 30 seldepth 51 score cp 550 time 36076 nodes 68874596 nps 1909000 hashfull 699 beta 0.938651 null nan pv a1b1
 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7b8 e2f3 b8b7 f3g3 b7c8 g3h4 c8c7 h4h5 c7b7 h5g5 b7c8 g5g6 c8b7 g6f5
 b7c7 f5f6 c7d7 f4f5 d7c7 f6e7 c7b7 e7d6 b7b6 f5f6
info currmove a1b1 currmovenumber 1
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 31 seldepth 47 score cp 535 upperbound time 36201 nodes 69033183 nps 1906000 hashfull 699 beta 0.938643 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7b8 e2f3 b8b7 f3g3 b7c8 g3h4 c8c7 h4h5 c7b7 h5g5 b7c8 g5g
6 c8b7 g6f5 b7c7 f5f6 c7d7 f4f5 d7c7 f6e7 c7b7 e7d6 b7b6 f5f6
info currmove a1b1 currmovenumber 1
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 31 seldepth 47 score cp 520 upperbound time 36261 nodes 69067301 nps 1904000 hashfull 699 beta 0.938658 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7b8 e2f3 b8b7 f3g3 b7c8 g3h4 c8c7 h4h5 c7b7 h5g5 b7c8 g5g
6 c8b7 g6f5 b7c7 f5f6 c7d7 f4f5 d7c7 f6e7 c7b7 e7d6 b7b6 f5f6
info currmove a1b1 currmovenumber 1
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 31 seldepth 47 score cp 498 upperbound time 36386 nodes 69227865 nps 1902000 hashfull 699 beta 0.938792 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7b8 e2f3 b8b7 f3g3 b7c8 g3h4 c8c7 h4h5 c7b7 h5g5 b7c8 g5g
6 c8b7 g6f5 b7c7 f5f6 c7d7 f4f5 d7c7 f6e7 c7b7 e7d6 b7b6 f5f6
info currmove a1b1 currmovenumber 1
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 31 seldepth 48 score cp 465 upperbound time 36919 nodes 70190882 nps 1901000 hashfull 703 beta 0.939244 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7b8 e2f3 b8b7 f3g3 b7c8 g3h4 c8c7 h4h5 c7b7 h5g5 b7c8 g5g
6 c8b7 g6f5 b7c7 f5f6 c7d7 f4f5 d7c7 f6e7 c7b7 e7d6 b7b6 f5f6
info currmove a1b1 currmovenumber 1
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 31 seldepth 48 score cp 416 upperbound time 36995 nodes 70257547 nps 1899000 hashfull 703 beta 0.939244 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7b8 e2f3 b8b7 f3g3 b7c8 g3h4 c8c7 h4h5 c7b7 h5g5 b7c8 g5g
6 c8b7 g6f5 b7c7 f5f6 c7d7 f4f5 d7c7 f6e7 c7b7 e7d6 b7b6 f5f6
info currmove a1b1 currmovenumber 1
info depth 31 seldepth 50 score cp 453 lowerbound time 37374 nodes 70929868 nps 1897000 hashfull 706 beta 0.939465 null
nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7b8 e2f3 b8b7 f3g3 b7c8 g3h4 c8c7 h4h5 c7b7 h5g5 b7c8 g5g
6 c8b7 g6f5 b7c7 f5f6 c7d7 f4f5 d7c7 f6e7 c7b7 e7d6 b7b6 f5f6
info currmove a1b1 currmovenumber 1
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 31 seldepth 57 score cp 343 upperbound time 125740 nodes 244235700 nps 1942000 hashfull 994 beta 0.962751 nul
l nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7c7 c2d3 c7b7 d3e2 b7b8 e2f3 b8b7 f3g3 b7c8 g3h4 c8c7 h4h5 c7b7 h5g5 b7c8 g
5g6 c8b7 g6f5 b7c7 f5f6 c7d7 f4f5 d7c7 f6e7 c7b7 e7d6 b7b6 f5f6
info currmove a1b1 currmovenumber 1
info depth 31 seldepth 57 score cp 233 lowerbound time 233052 nodes 450353199 nps 1932000 hashfull 999 beta 0.94659 null
 nan pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e7 c2c3 e7f6 c3b3 f6g6 b3c4 g6h5 c4b5 h5g4 b5c6 g4f4 c6d6 f4g4 d6c6 f5f4 d5
d6 f4f3 d6d7 f3f2 d7d8q f2f1q d8g8 g4h4 g8h8 h4g4 h8g7 g4h3 g7h7 h3g2 h7g8 g2h1 g8h8 h1g1 h8h5
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 31 seldepth 57 score cp 233 time 233083 nodes 450353540 nps 1932000 hashfull 999 beta 0.94659 null nan pv a1b
1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e7 c2c3 e7f6 c3b3 f6g6 b3c4 g6h5 c4b5 h5g4 b5c6 g4f4 c6d6 f4g4 d6c6 f5f4 d5d6 f4f3 d6d
7 f3f2 d7d8q f2f1q d8g8 g4h4 g8h8 h4g4 h8g7 g4h3 g7h7 h3g2 h7g8 g2h1 g8h8 h1g1 h8h5
info currmove a1b1 currmovenumber 1

User avatar
xr_a_y
Posts: 644
Joined: Sat Nov 25, 2017 1:28 pm
Location: France

Re: Strange draw scores when searching Fine#70

Post by xr_a_y » Thu Feb 14, 2019 9:04 pm

Wow black gets a Queen in your pv!

konsolas
Posts: 178
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Full name: Vincent
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Re: Strange draw scores when searching Fine#70

Post by konsolas » Thu Feb 14, 2019 9:10 pm

xr_a_y wrote:
Thu Feb 14, 2019 9:04 pm
Wow black gets a Queen in your pv!
Yeah, that's obviously ridiculous and only happens with the combination of killers and singular extensions.

I suppose the pv is better than a pv that just ends in a repetition, which is what I get with everything else enabled:

Code: Select all

info depth 31 seldepth 42 score cp 0 time 1035 nodes 1590266 nps 1535000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1e2 d7d8 e2f2 d8e8 f2g3 e8f7 g3f3 f7g6 f3f2 g6h5 f2g3 h5g6 g3f3 g6h6 f3g3 h6g7 g3h4 g7g6 h4h3 g6f7 h3g2 f7f6 g2h3 f6f7
With singular extensions off (and killers on), I get this lovely score progression:

Code: Select all

info depth 1 seldepth 1 score cp 103 time 0 nodes 11 nps 11000 pv a1b2
info depth 2 seldepth 2 score cp 55 time 0 nodes 31 nps 31000 pv a1b2 a7b6
info depth 3 seldepth 3 score cp 89 time 1 nodes 94 nps 47000 pv a1b2 a7b6 b2c3
info depth 4 seldepth 4 score cp 89 time 2 nodes 149 nps 49000 pv a1b2 a7b6 b2c3 b6c7
info depth 5 seldepth 5 score cp 93 time 3 nodes 334 nps 83000 pv a1b2 a7b6 b2c3 b6c7 c3d2
info depth 6 seldepth 6 score cp 78 upperbound time 4 nodes 518 nps 103000 pv a1b2 a7b6 b2c3 b6c7 c3d2
info depth 6 seldepth 6 score cp 77 time 5 nodes 675 nps 112000 pv a1b2 a7b6 b2c3 b6c7 c3d2 c7d7
info depth 7 seldepth 7 score cp 77 time 7 nodes 909 nps 113000 pv a1b2 a7b6 b2c3 b6c7 c3d2 c7d7 d2e2
info depth 8 seldepth 8 score cp 77 time 8 nodes 1201 nps 133000 pv a1b2 a7b6 b2c3 b6c7 c3d2 c7d7 d2e2 d7e7
info depth 9 seldepth 9 score cp 92 lowerbound time 10 nodes 1582 nps 143000 pv a1b2 a7b6 b2c3 b6c7 c3d2 c7d7 d2e2 d7e7

info depth 9 seldepth 9 score cp 93 time 11 nodes 1925 nps 160000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2
info depth 10 seldepth 10 score cp 78 upperbound time 13 nodes 2191 nps 156000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c
7 d3d2
info depth 10 seldepth 10 score cp 77 time 15 nodes 2647 nps 165000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7d7

info depth 11 seldepth 11 score cp 77 time 16 nodes 3223 nps 189000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7d7
 d2e2
info depth 12 seldepth 13 score cp 77 time 19 nodes 3808 nps 190000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7d7
 d2e2 d7e7
info depth 13 seldepth 13 score cp 77 time 21 nodes 5564 nps 252000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7d7
 d2e2 d7e7 e2d2
info depth 14 seldepth 14 score cp 77 time 23 nodes 6443 nps 268000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7d7
 d2e2 d7e7 e2d2 e7d7
info depth 15 seldepth 15 score cp 77 time 26 nodes 7892 nps 292000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7d7
 d2e2 d7c7 e2f1 c7d7 f1e2
info depth 16 seldepth 16 score cp 77 time 29 nodes 10108 nps 336000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7b
6 d2e2 b6c7 e2f1 c7d7 f1e2 d7e7
info depth 17 seldepth 18 score cp 77 time 32 nodes 12150 nps 368000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7b
7 d2e2 b7c8 e2e3 c8d7 e3f3 d7e7 f3e2
info depth 18 seldepth 18 score cp 77 time 36 nodes 14038 nps 379000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7b
6 d2e3 b6c7 e3f2 c7d7 f2e1 d7e7 e1e2 e7d7
info depth 19 seldepth 20 score cp 77 time 39 nodes 16097 nps 402000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7c
8 d2e3 c8d7 e3e2 d7c8 e2f1 c8d7 f1f2 d7e7 f2e2
info depth 20 seldepth 21 score cp 77 time 43 nodes 18828 nps 427000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7c
8 d2e3 c8d7 e3e2 d7c8 e2f1 c8d7 f1f2 d7c7 f2e2 c7d7
info depth 21 seldepth 21 score cp 77 time 46 nodes 19902 nps 423000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7c
8 d2e3 c8d7 e3f3 d7c7 f3e2 c7d7 e2e3 d7c7 e3f3 c7d7 f3e2
info depth 22 seldepth 22 score cp 77 time 50 nodes 22816 nps 447000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7c
8 d2e3 c8d7 e3f3 d7c7 f3e2 c7d7 e2e3 d7c7 e3f3 c7d7 f3e2 d7e7
info depth 23 seldepth 23 score cp 77 time 56 nodes 28939 nps 507000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7c
8 d2e3 c8d7 e3f3 d7c7 f3f2 c7c8 f2e2 c8c7 e2d3 c7d7 d3e3 d7e7 e3e2
info depth 24 seldepth 24 score cp 77 time 61 nodes 33933 nps 547000 pv a1b2 a7b6 b2c3 b6c7 c3c4 c7b6 c4d3 b6c7 d3d2 c7c
8 d2e3 c8d7 e3f3 d7e7 f3f2 e7d7 f2e2 d7c8 e2f1 c8d7 f1f2 d7e7 f2e2 e7d7
info depth 25 seldepth 26 score cp 77 time 71 nodes 47549 nps 660000 pv a1b2 a7b6 b2c3 b6b7 c3d2 b7c8 d2e2 c8d7 e2e3 d7d
8 e3f3 d8e7 f3g2 e7f6 g2f2 f6e7 f2f3 e7e8 f3g2 e8e7 g2f2 e7e8 f2e1 e8e7 e1e2
info depth 26 seldepth 26 score cp 77 time 77 nodes 50158 nps 643000 pv a1b2 a7b6 b2c3 b6b7 c3d2 b7c8 d2e2 c8d7 e2e3 d7d
8 e3f3 d8e7 f3g2 e7f6 g2f2 f6e7 f2f3 e7e8 f3g2 e8e7 g2f2 e7e8 f2e1 e8e7 e1d2 e7d7
info depth 27 seldepth 28 score cp 92 lowerbound time 89 nodes 63873 nps 709000 pv a1b2 a7b6 b2c3 b6b7 c3d2 b7c8 d2e2 c8
d7 e2e3 d7d8 e3f3 d8e7 f3g2 e7f6 g2f2 f6e7 f2f3 e7e8 f3g2 e8e7 g2f2 e7e8 f2e1 e8e7 e1d2 e7d7
info depth 27 seldepth 28 score cp 107 lowerbound time 95 nodes 69615 nps 725000 pv a1b2 a7b6 b2c3 b6b7 c3d2 b7c8 d2e2 c
8d7 e2e3 d7d8 e3f3 d8e7 f3g2 e7f6 g2f2 f6e7 f2f3 e7e8 f3g2 e8e7 g2f2 e7e8 f2e1 e8e7 e1d2 e7d7
info depth 27 seldepth 28 score cp 129 lowerbound time 101 nodes 74879 nps 734000 pv a1b2 a7b6 b2c3 b6b7 c3d2 b7c8 d2e2
c8d7 e2e3 d7d8 e3f3 d8e7 f3g2 e7f6 g2f2 f6e7 f2f3 e7e8 f3g2 e8e7 g2f2 e7e8 f2e1 e8e7 e1d2 e7d7
info depth 27 seldepth 28 score cp 162 lowerbound time 107 nodes 80385 nps 744000 pv a1b2 a7b6 b2c3 b6b7 c3d2 b7c8 d2e2
c8d7 e2e3 d7d8 e3f3 d8e7 f3g2 e7f6 g2f2 f6e7 f2f3 e7e8 f3g2 e8e7 g2f2 e7e8 f2e1 e8e7 e1d2 e7d7
info depth 27 seldepth 28 score cp 211 lowerbound time 116 nodes 93568 nps 799000 pv a1b2 a7b6 b2c3 b6b7 c3d2 b7c8 d2e2
c8d7 e2e3 d7d8 e3f3 d8e7 f3g2 e7f6 g2f2 f6e7 f2f3 e7e8 f3g2 e8e7 g2f2 e7e8 f2e1 e8e7 e1d2 e7d7
info depth 27 seldepth 28 score cp 246 time 126 nodes 105860 nps 833000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2 b6a6 c2d2
a6b6 d2e3 b6c7 e3f3 c7b7 f3g3 b7c7 g3h4 c7d7 h4h5 d7c7 h5g5 c7d7 g5f5 d7e7 f5e4 e7d7 f4f5
info depth 28 seldepth 28 score cp 246 time 132 nodes 110596 nps 831000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2 b6a6 c2d2
a6b6 d2e3 b6c7 e3f3 c7b7 f3g3 b7c7 g3h4 c7d7 h4h5 d7c7 h5g5 c7d7 g5f5 d7e7 f5e4 e7f6 f4f5 f6e7
info depth 29 seldepth 30 score cp 231 upperbound time 136 nodes 112821 nps 823000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2
 b6a6 c2d2 a6b6 d2e3 b6c7 e3f3 c7b7 f3g3 b7c7 g3h4 c7d7 h4h5 d7c7 h5g5 c7d7 g5f5 d7e7 f5e4 e7f6 f4f5 f6e7
info depth 29 seldepth 30 score cp 246 lowerbound time 141 nodes 115677 nps 814000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2
 b6a6 c2d2 a6b6 d2e3 b6c7 e3f3 c7b7 f3g3 b7c7 g3h4 c7d7 h4h5 d7c7 h5g5 c7d7 g5f5 d7e7 f5e4 e7f6 f4f5 f6e7
info depth 29 seldepth 30 score cp 246 time 145 nodes 116697 nps 799000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2 b6a6 c2d2
a6b6 d2e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5g6 e7d8 g6f5 d8e7 f5e4 e7d7 f4f5
info depth 30 seldepth 31 score cp 261 lowerbound time 154 nodes 128167 nps 826000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2
 b6a6 c2d2 a6b6 d2e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5g6 e7d8 g6f5 d8e7 f5e4 e7d7 f4f5
info depth 30 seldepth 31 score cp 276 lowerbound time 162 nodes 138458 nps 849000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2
 b6a6 c2d2 a6b6 d2e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5g6 e7d8 g6f5 d8e7 f5e4 e7d7 f4f5
info depth 30 seldepth 31 score cp 298 lowerbound time 176 nodes 149222 nps 843000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2
 b6a6 c2d2 a6b6 d2e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5g6 e7d8 g6f5 d8e7 f5e4 e7d7 f4f5
info depth 30 seldepth 31 score cp 322 time 186 nodes 160659 nps 859000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2 b6a6 c2d2
a6b6 d2e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5f5 e7f7 f5g5 f7e7 f4f5 e7e8 f5f6 e8d7
info depth 31 seldepth 32 score cp 337 lowerbound time 197 nodes 172965 nps 873000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2
 b6a6 c2d2 a6b6 d2e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5f5 e7f7 f5g5 f7e7 f4f5 e7e8 f5f6 e8d7
info depth 31 seldepth 32 score cp 352 lowerbound time 211 nodes 185873 nps 876000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2
 b6a6 c2d2 a6b6 d2e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5f5 e7f7 f5g5 f7e7 f4f5 e7e8 f5f6 e8d7
info depth 31 seldepth 32 score cp 374 lowerbound time 231 nodes 207471 nps 894000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1c2
 b6a6 c2d2 a6b6 d2e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5f5 e7f7 f5g5 f7e7 f4f5 e7e8 f5f6 e8d7
info depth 31 seldepth 33 score cp 397 time 245 nodes 225531 nps 916000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2f3
c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5f5 e7f7 f5g5 f7e7 f4f5 e7e8 g5g6 e8e7 f5f6 e7d7 f6f7 d7e7 g6g7 e7d7
info depth 32 seldepth 34 score cp 412 lowerbound time 267 nodes 241260 nps 900000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5f5 e7f7 f5g5 f7e7 f4f5 e7e8 g5g6 e8e7 f5f6 e7d7 f6f7 d7e7 g6g7
 e7d7
info depth 32 seldepth 34 score cp 382 upperbound time 280 nodes 250256 nps 890000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5f5 e7f7 f5g5 f7e7 f4f5 e7e8 g5g6 e8e7 f5f6 e7d7 f6f7 d7e7 g6g7
 e7d7
info depth 32 seldepth 34 score cp 360 upperbound time 289 nodes 256434 nps 884000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7e7 g5f5 e7f7 f5g5 f7e7 f4f5 e7e8 g5g6 e8e7 f5f6 e7d7 f6f7 d7e7 g6g7
 e7d7
info depth 32 seldepth 34 score cp 360 time 295 nodes 257817 nps 871000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2f3
c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4e4 g8f8 e4d3 f8f7
info depth 33 seldepth 34 score cp 375 lowerbound time 304 nodes 264221 nps 866000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4e4 g8f8 e4d3
 f8f7
info depth 33 seldepth 34 score cp 390 lowerbound time 314 nodes 272095 nps 863000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4e4 g8f8 e4d3
 f8f7
info depth 33 seldepth 34 score cp 411 time 327 nodes 282414 nps 861000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2f3
c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4g5 h7g8 g5f5

info depth 34 seldepth 35 score cp 396 upperbound time 334 nodes 287106 nps 857000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4g5
 h7g8 g5f5
info depth 34 seldepth 35 score cp 381 upperbound time 346 nodes 291769 nps 840000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4g5
 h7g8 g5f5
info depth 34 seldepth 35 score cp 379 time 359 nodes 302624 nps 840000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2f3
c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6
g8f8
info depth 35 seldepth 35 score cp 394 lowerbound time 371 nodes 313879 nps 843000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5
 f8g8 g5g6 g8f8
info depth 35 seldepth 36 score cp 392 time 377 nodes 317381 nps 839000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2f3
c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5
f7f8 f5e6
info depth 36 seldepth 37 score cp 402 time 469 nodes 429862 nps 914000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2f3
c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6
g8h8 g6f5 h8h7
info depth 37 seldepth 37 score cp 417 lowerbound time 500 nodes 461288 nps 920000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5
 f8g8 g5g6 g8h8 g6f5 h8h7
info depth 37 seldepth 38 score cp 417 time 510 nodes 470091 nps 919000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2f3
c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6
g8h8 g6f5 h8g8 f5e6
info depth 38 seldepth 39 score cp 402 upperbound time 519 nodes 477809 nps 918000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5
 f8g8 g5g6 g8h8 g6f5 h8g8 f5e6
info depth 38 seldepth 39 score cp 397 time 533 nodes 495939 nps 928000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2f3
c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6
g8f8 f6f7 f8e7 g6g7 e7d7
info depth 39 seldepth 40 score cp 412 lowerbound time 554 nodes 519012 nps 935000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5
 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info depth 39 seldepth 40 score cp 427 lowerbound time 587 nodes 551990 nps 938000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5
 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info depth 39 seldepth 40 score cp 449 lowerbound time 608 nodes 585868 nps 962000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5
 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info depth 39 seldepth 41 score cp 482 lowerbound time 644 nodes 626828 nps 971000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5
 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info depth 39 seldepth 41 score cp 467 time 656 nodes 636941 nps 969000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2d3
c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4
g8f8 g4g5 f8g8 g5g6 g8f8 f6f7
info depth 40 seldepth 40 score cp 452 upperbound time 662 nodes 637912 nps 962000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4
 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7
info depth 40 seldepth 40 score cp 437 upperbound time 669 nodes 643169 nps 959000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4
 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7
info depth 40 seldepth 40 score cp 419 time 687 nodes 661722 nps 961000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2d3
c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4
g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7
info depth 41 seldepth 42 score cp 404 upperbound time 699 nodes 671643 nps 959000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4
 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7
info depth 41 seldepth 42 score cp 397 time 719 nodes 699309 nps 971000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2d3
c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4
g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7
info depth 42 seldepth 43 score cp 397 time 734 nodes 715985 nps 974000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2d3
c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4
g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info depth 43 seldepth 44 score cp 412 lowerbound time 759 nodes 747803 nps 983000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4
 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info depth 43 seldepth 44 score cp 427 lowerbound time 789 nodes 780806 nps 988000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2
 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4
 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info depth 43 seldepth 44 score cp 449 lowerbound time 812 nodes 814760 nps 1002000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e
2 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f
4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info depth 43 seldepth 44 score cp 482 lowerbound time 842 nodes 858832 nps 1018000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e
2 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f
4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info depth 43 seldepth 44 score cp 448 time 849 nodes 863277 nps 1015000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e2 b6c7 e2d3
 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4
 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7
info depth 44 seldepth 46 score cp 463 lowerbound time 873 nodes 894755 nps 1023000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e
2 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f
4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7
info depth 44 seldepth 46 score cp 478 lowerbound time 914 nodes 933583 nps 1020000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1e
2 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f
4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7
info depth 44 seldepth 46 score cp 433 upperbound time 981 nodes 1019197 nps 1037000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d1
e2 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5
f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 44 seldepth 46 score cp 400 upperbound time 1002 nodes 1042976 nps 1039000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7b6 d
1e2 b6c7 e2d3 c7b6 d3e3 b6c7 e3f3 c7d7 f3g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g
5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7
info currmove a1b1 currmovenumber 1
info depth 44 seldepth 46 score cp 397 lowerbound time 1024 nodes 1075435 nps 1049000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 44 seldepth 46 score cp 397 time 1030 nodes 1075607 nps 1043000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2
c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5
f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info currmove a1b1 currmovenumber 1
info depth 45 seldepth 45 score cp 412 lowerbound time 1054 nodes 1081561 nps 1025000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info currmove a1b1 currmovenumber 1
info depth 45 seldepth 46 score cp 427 lowerbound time 1068 nodes 1093754 nps 1023000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info currmove a1b1 currmovenumber 1
info depth 45 seldepth 46 score cp 449 lowerbound time 1081 nodes 1106607 nps 1022000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info currmove a1b1 currmovenumber 1
info depth 45 seldepth 46 score cp 482 lowerbound time 1107 nodes 1142023 nps 1030000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8f8 f6f7 f8e7 g6g7 e7d7
info currmove a1b1 currmovenumber 1
info depth 45 seldepth 48 score cp 448 lowerbound time 1144 nodes 1184708 nps 1034000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 45 seldepth 48 score cp 448 time 1150 nodes 1184839 nps 1029000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2
c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5
f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7
info currmove a1b1 currmovenumber 1
info depth 46 seldepth 46 score cp 463 lowerbound time 1189 nodes 1207656 nps 1014000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7
info currmove a1b1 currmovenumber 1
info depth 46 seldepth 48 score cp 478 lowerbound time 1232 nodes 1257920 nps 1020000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7
info currmove a1b1 currmovenumber 1
info depth 46 seldepth 48 score cp 500 lowerbound time 1267 nodes 1306760 nps 1030000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7
info currmove a1b1 currmovenumber 1
info depth 46 seldepth 49 score cp 470 lowerbound time 1279 nodes 1318260 nps 1029000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 46 seldepth 49 score cp 470 time 1284 nodes 1318416 nps 1026000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2
c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5
f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7
info currmove a1b1 currmovenumber 1
info depth 47 seldepth 48 score cp 473 lowerbound time 1299 nodes 1333044 nps 1025000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 47 seldepth 48 score cp 473 time 1305 nodes 1333234 nps 1020000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2
c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5
f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7
info currmove a1b1 currmovenumber 1
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 48 seldepth 50 score cp 458 upperbound time 1321 nodes 1351189 nps 1022000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7
info currmove a1b1 currmovenumber 1
info depth 48 seldepth 50 score cp 451 lowerbound time 1348 nodes 1387106 nps 1028000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7 g7g6
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 48 seldepth 50 score cp 451 time 1354 nodes 1387335 nps 1023000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2
c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5
f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7 g7g6
info currmove a1b1 currmovenumber 1
info depth 49 seldepth 50 score cp 466 lowerbound time 1395 nodes 1438090 nps 1030000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7 g7g6
info currmove a1b1 currmovenumber 1
info depth 49 seldepth 50 score cp 481 lowerbound time 1437 nodes 1488631 nps 1035000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7 g7g6
info currmove a1b1 currmovenumber 1
info depth 49 seldepth 50 score cp 503 lowerbound time 1489 nodes 1562349 nps 1048000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7 g7g6
info currmove a1b1 currmovenumber 1
info depth 49 seldepth 50 score cp 536 lowerbound time 1601 nodes 1735087 nps 1083000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7 g7g6
info currmove a1b1 currmovenumber 1
info depth 49 seldepth 50 score cp 585 lowerbound time 1779 nodes 2035870 nps 1143000 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d
1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f
5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7 g7g6
info currmove a1b1 currmovenumber 1
info depth 49 seldepth 50 score cp 642 lowerbound time 2077 nodes 2544224 nps 1224000 hashfull 16 beta 0.965803 null 0.9
54079 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g8 e6d6 g8f7 d
6e5 f7g6 d5d6
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 49 seldepth 50 score cp 642 time 2116 nodes 2544383 nps 1201000 hashfull 16 beta 0.965808 null 0.954079 pv a1
b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5
f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g8 e6d6 g8f7 d6e5 f7g6 d5
d6
info currmove a1b1 currmovenumber 1
info depth 50 seldepth 50 score cp 657 lowerbound time 2244 nodes 2689163 nps 1197000 hashfull 17 beta 0.965422 null 0.9
52865 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g8 e6d6 g8f7 d
6e5 f7g6 d5d6
info currmove a1b1 currmovenumber 1
info depth 50 seldepth 50 score cp 672 lowerbound time 2389 nodes 2866804 nps 1199000 hashfull 18 beta 0.965392 null 0.9
52599 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g8 e6d6 g8f7 d
6e5 f7g6 d5d6
info currmove a1b1 currmovenumber 1
info depth 50 seldepth 50 score cp 694 lowerbound time 2543 nodes 3052833 nps 1200000 hashfull 19 beta 0.964934 null 0.9
52158 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g8 e6d6 g8f7 d
6e5 f7g6 d5d6
info currmove a1b1 currmovenumber 1
info depth 50 seldepth 51 score cp 714 lowerbound time 2706 nodes 3275702 nps 1210000 hashfull 21 beta 0.964873 null 0.9
52464 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8g8 e6d6 g8f7 d6e5 f7e8 d
5d6 e8d8 f6f7 d8d7
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 50 seldepth 51 score cp 714 time 2740 nodes 3281375 nps 1197000 hashfull 21 beta 0.964906 null 0.952581 pv a1
b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5
f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8g8 e6d6 g8f7 d6e5 f7e8 d5d6 e8d8 f6
f7 d8d7
info currmove a1b1 currmovenumber 1
info depth 51 seldepth 52 score cp 729 lowerbound time 2932 nodes 3514438 nps 1198000 hashfull 23 beta 0.964807 null 0.9
52721 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8g8 e6d6 g8f7 d6e5 f7e8 d
5d6 e8d8 f6f7 d8d7
info currmove a1b1 currmovenumber 1
info depth 51 seldepth 52 score cp 744 lowerbound time 3264 nodes 3987995 nps 1221000 hashfull 27 beta 0.965603 null 0.9
53907 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8g8 e6d6 g8f7 d6e5 f7e8 d
5d6 e8d8 f6f7 d8d7
info currmove a1b1 currmovenumber 1
info depth 51 seldepth 52 score cp 766 lowerbound time 3387 nodes 4137333 nps 1221000 hashfull 27 beta 0.965918 null 0.9
54153 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8g8 e6d6 g8f7 d6e5 f7e8 d
5d6 e8d8 f6f7 d8d7
info currmove a1b1 currmovenumber 1
info depth 51 seldepth 53 score cp 799 lowerbound time 3552 nodes 4363680 nps 1228000 hashfull 29 beta 0.964681 null 0.9
55393 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8g8 e6d6 g8f7 d6e5 f7e8 d
5d6 e8d8 f6f7 d8d7
info currmove a1b1 currmovenumber 1
info depth 51 seldepth 53 score cp 848 lowerbound time 3931 nodes 4869562 nps 1238000 hashfull 34 beta 0.963449 null 0.9
57061 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8g8 e6d6 g8f7 d6e5 f7e8 d
5d6 e8d8 f6f7 d8d7
info currmove a1b1 currmovenumber 1
info depth 51 seldepth 53 score cp 921 lowerbound time 4343 nodes 5621483 nps 1294000 hashfull 41 beta 0.962505 null 0.9
57909 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h
5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8g8 e6d6 g8f7 d6e5 f7e8 d
5d6 e8d8 f6f7 d8d7
info currmove a1b1 currmovenumber 1
info depth 51 seldepth 53 score cp 1030 lowerbound time 4718 nodes 6290352 nps 1332000 hashfull 47 beta 0.963844 null 0.
961774 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7
h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8g8 e6d6 g8f7 d6e5 f7e8
d5d6 e8d8 f6f7 d8d7
info currmove a1b1 currmovenumber 1
info depth 51 seldepth 57 score cp 1193 lowerbound time 7377 nodes 11913202 nps 1614000 hashfull 95 beta 0.957776 null 0
.96575 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7
h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8g8 e6d6 g8f7 d6e5 f7e8
d5d6 e8d8 f6f7 d8d7
info currmove a1b1 currmovenumber 1
info depth 51 seldepth 65 score cp 1402 lowerbound time 27170 nodes 53158020 nps 1956000 hashfull 326 beta 0.974111 null
 0.986747 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6
f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6c7 f7
f6 d5d6 f6e6 d6d7 e6d5 d7d8q d5c4
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 51 seldepth 65 score cp 1402 time 27222 nodes 53161651 nps 1952000 hashfull 326 beta 0.974114 null 0.986749 p
v a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g
7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6c7 f7f6 d5d6 f6e
6 d6d7 e6d5 d7d8q d5c4
info currmove a1b1 currmovenumber 1
info depth 52 seldepth 54 score cp 1396 lowerbound time 27431 nodes 53463225 nps 1948000 hashfull 327 beta 0.974054 null
 0.986742 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6
f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6c7 f7
f6 d5d6 f6f5 d6d7 f5e4 d7d8q e4d3
info currmove a1b2 currmovenumber 2
info currmove a1a2 currmovenumber 3
info depth 52 seldepth 54 score cp 1396 time 27481 nodes 53464367 nps 1945000 hashfull 327 beta 0.974055 null 0.986742 p
v a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g
7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6c7 f7f6 d5d6 f6f
5 d6d7 f5e4 d7d8q e4d3
info currmove a1b1 currmovenumber 1
info depth 53 seldepth 53 score cp 1411 lowerbound time 27861 nodes 54126824 nps 1942000 hashfull 333 beta 0.973434 null
 0.986281 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6
f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6c7 f7
f6 d5d6 f6f5 d6d7 f5e4 d7d8q e4d3
info currmove a1b1 currmovenumber 1
info depth 53 seldepth 53 score cp 1426 lowerbound time 28155 nodes 54603584 nps 1939000 hashfull 337 beta 0.973105 null
 0.985993 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6
f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6c7 f7
f6 d5d6 f6f5 d6d7 f5e4 d7d8q e4d3
info currmove a1b1 currmovenumber 1
info depth 53 seldepth 55 score cp 1448 lowerbound time 28530 nodes 55259106 nps 1936000 hashfull 342 beta 0.972566 null
 0.985616 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6
f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6c7 f7
f6 d5d6 f6f5 d6d7 f5e4 d7d8q e4d3
info currmove a1b1 currmovenumber 1
info depth 53 seldepth 59 score cp 1481 lowerbound time 28998 nodes 56118533 nps 1935000 hashfull 351 beta 0.971589 null
 0.985217 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6
f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6c7 f7
f6 d5d6 f6f5 d6d7 f5e4 d7d8q e4d3
info currmove a1b1 currmovenumber 1
info depth 53 seldepth 59 score cp 1530 lowerbound time 29815 nodes 57744932 nps 1936000 hashfull 368 beta 0.97063 null
0.984896 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f
7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6c7 f7f
6 d5d6 f6f5 d6d7 f5e4 d7d8q e4d3
info currmove a1b1 currmovenumber 1
info depth 53 seldepth 60 score cp 1603 lowerbound time 33159 nodes 65080003 nps 1962000 hashfull 430 beta 0.970996 null
 0.984362 pv a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c7 e3f2 c7d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6
f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8e8 f4g4 e8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6c7 f7
f6 d5d6 f6f5 d6d7 f5e4 d7d8q e4d3

User avatar
xr_a_y
Posts: 644
Joined: Sat Nov 25, 2017 1:28 pm
Location: France

Re: Strange draw scores when searching Fine#70

Post by xr_a_y » Fri Feb 15, 2019 12:31 pm

ok, for what it's worth, here is minic search for fine70 without SE (TT size 768Mb):

Code: Select all

# This is Minic version dev
# Info  2019-02-15 13:05:39-616: Init hash
# Warn  2019-02-15 13:05:39-616: ARG key not given, ttSizeMb
# Info  2019-02-15 13:05:39-616: From config file, ttSizeMb : 1024
# Info  2019-02-15 13:05:39-616: Init TT
# Info  2019-02-15 13:05:39-616: Bucket size 48
# Info  2019-02-15 13:05:39-881: Size of TT 768Mb
# Info  2019-02-15 13:05:39-881: Init stat
# Info  2019-02-15 13:05:39-882: Init lmr
# Info  2019-02-15 13:05:39-882: Init mvv-lva
# Info  2019-02-15 13:05:39-882: Init mask
# Info  2019-02-15 13:05:39-882: Material hash total : 944784
# Warn  2019-02-15 13:05:39-882: ARG key not given, threads
# Info  2019-02-15 13:05:39-882: From config file, threads : 1
# Info  2019-02-15 13:05:39-882: Using 1 threads
# Warn  2019-02-15 13:05:39-882: ARG key not given, mateFinder
# Info  2019-02-15 13:05:39-882: From config file, mateFinder : false
# Warn  2019-02-15 13:05:39-882: ARG key not given, book
# Info  2019-02-15 13:05:39-882: From config file, book : true
# Info  2019-02-15 13:05:39-882: Reading fen rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
# Info  2019-02-15 13:05:39-882: No en passant square given
# Info  2019-02-15 13:05:39-883: You can use -xboard command line option to enter xboard mode
# Info  2019-02-15 13:05:39-883: Reading fen 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - -
# Warn  2019-02-15 13:05:39-883: No castling right given
# Info  2019-02-15 13:05:39-883: No en passant square given
# Info  2019-02-15 13:05:39-883: Position
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# |k| | | | | | | |
# +-+-+-+-+-+-+-+-+
# | | | |p| | | | |
# +-+-+-+-+-+-+-+-+
# |p| | |P| |p| | |
# +-+-+-+-+-+-+-+-+
# |P| | |P| |P| | |
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# |K| | | | | | | |
# +-+-+-+-+-+-+-+-+
# wk a1
# bk a7
# Turn white
# Phase 0.159673
# Static score 70
# Hash 7725503017962112006
# FEN 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - - 0 1
 
# Info  2019-02-15 13:05:39-883: msecPerMove     86400000
# Info  2019-02-15 13:05:39-883: msecInTC        -1
# Info  2019-02-15 13:05:39-883: msecInc         -1
# Info  2019-02-15 13:05:39-883: nbMoveInTC      -1
# Info  2019-02-15 13:05:39-883: msecUntilNextTC -1
# Info  2019-02-15 13:05:39-883: currentNbMoves  1
# Info  2019-02-15 13:05:39-883: Search Sync
# Info  2019-02-15 13:05:39-883: Wait for workers to be ready
# Info  2019-02-15 13:05:39-883: ...ok
# Info  2019-02-15 13:05:39-883: Calling main thread search
# Info  2019-02-15 13:05:39-883: Search launched 0
# Info  2019-02-15 13:05:39-883: Search called
# Info  2019-02-15 13:05:39-883: requested time  86400000
# Info  2019-02-15 13:05:39-883: requested depth 50
# Info  2019-02-15 13:05:39-883: Init stat
# Info  2019-02-15 13:05:39-883: Init killers
# Info  2019-02-15 13:05:39-883: Init history
# Info  2019-02-15 13:05:39-883: Init counter
1 79 0 35 3 35 0        a1b2
2 79 0 44 3 43 0        a1b2 a7b6
3 106 0 89 4 88 0       a1b2 a7b6 b2c3
4 100 0 158 5 158 0     a1b2 a7b6 b2c3 b6c7
5 106 0 265 6 265 0     a1b2 a7b6 b2c3 b6c7 c3c4
6 106 0 475 7 474 0     a1b2 a7b6 b2c3 b6b7 c3c4 b7c7
7 109 0 716 8 715 0     a1b2 a7b6 b2c3 b6b7 c3c4 b7c7 c4b5
8 107 0 1236 10 1236 0  a1b2 a7b6 b2c3 b6b7 c3d3 b7c7 d3e3 c7d7
9 106 0 1659 10 1658 0  a1b2 a7b6 b2c3 b6b7 c3d3 b7c7 d3e3 c7d7 e3d3
10 103 0 3694 12 3693 1         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b6 e3f3 b6c7
11 105 0 4193 12 4192 2         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b6 e3f3 b6c7 f3e3
12 103 0 5368 13 5367 2         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f2 b7c8 f2f3 c8c7
13 100 0 7006 14 3502 3         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f3 b7c8 f3g3 c8d7 g3f3
14 100 0 8335 15 4167 4         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f3 b7c8 f3e2 c8b7 e2d2 b7c8
15 100 0 9712 16 4856 5         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f3 b7c8 f3e2 c8d8 e2e3 d8e7 e3f3
16 100 0 11083 17 3694 6        a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f3 b7c8 f3e2 c8b7 e2d2 b7c8 d2c3 c8c7
17 100 0 12796 18 4265 7        a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f3 b7c8 f3e2 c8b7 e2d2 b7b8 d2e1 b8c8 e1f2
18 100 0 17511 19 4377 10       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2f2 c7d7 f2e3 d7d8 e3f3 d8e7
19 100 0 19455 20 3891 12       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2f2 c7d7 f2e3 d7c7 e3e2 c7c8 e2f2
20 100 0 21933 21 3655 13       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3f3 d8e7
21 100 0 25032 22 4172 15       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2e3 c7c8 e3e2 c8c7 e2f2 c7d7 f2g3 d7e7 g3f3
22 100 0 29862 23 3732 18       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2d1 c7b7 d1c1 b7b6 c1b2 b6b7 b2b3 b7b6 b3c3 b6c7
23 100 0 32057 24 3561 20       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2d1 c7b7 d1e1 b7c8 e1e2 c8c7 e2d1 c7b7 d1e1 b7c8 e1f2
24 105 1 50932 25 3638 33       a1b2 a7b6 b2c2 b6b7 c2d3 b7c7 d3c4 c7b6 c4b3 b6c7 b3a3 c7d7 a3b2 d7c7 b2c2 c7b7 c2d3 b7c7 d3c4 c7b6 c4b3 b6c7 b3c3 c7b7
25 105 1 54966 26 3664 36       a1b2 a7b6 b2c2 b6b7 c2d3 b7c7 d3e2 c7d7 e2e3 d7d8 e3d3 d8c7 d3e2 c7d7 e2e3 d7d8 e3d3 d8c7 d3e2 c7d7 e2e3 d7d8 e3d2 d8c7 d2e3
26 106 1 60280 29 3767 39       a1b2 a7b6 b2c2 b6b7 c2d3 b7c7 d3e2 c7d7 e2e3 d7d8 e3d2 d8c7 d2e1 c7d8 e1e2 d8d7 e2e3 d7d8 e3f2 d8e7 f2g3 e7f6 g3f3 f6g6 f3e2 g6h5
27 109 2 83837 31 3810 56       a1b2 a7a8 b2b3 a8a7 b3a2 a7b8 a2b1 b8b7 b1c1 b7c7 c1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c2 c7b7 c2c3 b7b6 c3d2 b6c7 d2d3 c7b7 d3e2
28 109 2 90853 31 3785 59       a1b2 a7a8 b2b3 a8a7 b3a2 a7b8 a2b1 b8b7 b1c1 b7c7 c1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c2 c7b8
29 119 2 96314 31 3704 63       a1b2 a7a8 b2b3 a8a7 b3a2 a7b8 a2b1 b8b7 b1c1 b7c7 c1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1d2 c7c8 d2c3
30 109 2 102112 33 3781 66      a1b2 a7a8 b2b3 a8a7 b3a2 a7b8 a2b1 b8b7 b1c1 b7c7 c1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1d2 c7c8 d2e2 c8d8 e2e3 d8d7 e3e2 d7d8 e2d3 d8c7 d3c2 c7b8
31 384 4 159477 35 3708 99      a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f3 c7b8 f3g3 b8c7 g3h4 c7d8 h4g5 d8e8 g5f5 e8f7 f5g5 f7g7 f4f5 g7f8 f5f6 f8f7 g5f5
32 389 4 170722 35 3711 105     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f3 c7b8 f3g3 b8c7 g3h4 c7d8 h4g5 d8e8 g5f5 e8f7 f5g5 f7e7 f4f5 e7e8 f5f6 e8f7 g5f5 f7f8
33 390 5 191403 36 3680 116     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f3 c7b8 f3g3 b8c7 g3h4 c7d8 h4g5 d8e8 g5f5 e8f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5g6 f8g8 g6f5
34 384 5 199750 36 3699 122     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f2 c7d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4f5 g8f7
35 384 5 205445 37 3668 125     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f2 c7d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5
36 396 6 235968 39 3630 142     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f2 c7d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7e8
37 412 7 256125 41 3607 152     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f2 c7d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7e8 f5g6
38 405 7 280149 41 3591 165     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f2 c7d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4h5 h7g8 h5g6 g8f8
39 405 8 298014 43 3547 174     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4h5 h7h8 h5h6 h8g8 h6g6
40 426 9 342396 44 3529 195     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4h5 h7h8 h5h6 h8g8 h6g6 g8h8
41 500 12 430104 45 3525 244    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4f5 h7h6 f5e6 h6g6 f6f7 g6g7 e6e7
42 589 15 537693 45 3468 304    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4f5 h7h8 f5e6 h8g8 e6d6 g8f7 d6e5 f7e8
43 668 18 647828 47 3427 362    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7g6 d5d6
44 668 19 677935 48 3406 375    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7g6 d5d6 g6g5
45 785 25 853915 50 3361 466    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8f7 d6d7
46 791 27 922677 50 3343 503    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d7 f6f7 d7c6
47 791 30 992392 51 3307 539    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f3 c8d8 f3g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d7 f6f7
48 794 33 1085263 51 3278 581   a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f3 c8d8 f3g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d8 f6f7 d8d7
49 802 38 1239208 53 3210 641   a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f3 c8d8 f3g3 d8e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d8 f6f7
50 794 115 3199491 56 2777 1195         a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f3 c8d8 f3g3 d8e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d8 f6f7 d8d7
# Info  2019-02-15 13:05:41-036: Wait for workers to finish
# Info  2019-02-15 13:05:41-036: ...ok
# Info  2019-02-15 13:05:41-036: Best move is a1b1 50 794 pv : a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f3 c8d8 f3g3 d8e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d8 f6f7 d8d7
# Info  2019-02-15 13:05:41-036: Starting worker 0
# Info  2019-02-15 13:05:41-036: Waiting for workers to join...
# Info  2019-02-15 13:05:41-036: ... ok threadPool deleted
where Minic goes to depth 50 instantly (53ms for depth 49, 115ms for depth 50) with the good move and a good score (794 at depth 50) but without the queen promotion.

At depth 51, there is a mega slow down and score drops to 79 which is more or less the static eval, so in fact a draw score.

Without SE the seldepth is almost the same as depth (+2), except after depth 28 where it goes to +6 (maybe checks or capture, or promotion)

and with SE

Code: Select all

# This is Minic version 0.37
# Info  2019-02-15 13:23:06-527: Init hash
# Warn  2019-02-15 13:23:06-527: ARG key not given, ttSizeMb
# Info  2019-02-15 13:23:06-527: From config file, ttSizeMb : 1024
# Info  2019-02-15 13:23:06-527: Init TT
# Info  2019-02-15 13:23:06-527: Bucket size 48
# Info  2019-02-15 13:23:06-789: Size of TT 768Mb
# Info  2019-02-15 13:23:06-789: Init stat
# Info  2019-02-15 13:23:06-789: Init lmr
# Info  2019-02-15 13:23:06-790: Init mvv-lva
# Info  2019-02-15 13:23:06-790: Init mask
# Info  2019-02-15 13:23:06-790: Material hash total : 944784
# Warn  2019-02-15 13:23:06-790: ARG key not given, threads
# Info  2019-02-15 13:23:06-790: From config file, threads : 1
# Info  2019-02-15 13:23:06-792: Using 1 threads
# Warn  2019-02-15 13:23:06-792: ARG key not given, mateFinder
# Info  2019-02-15 13:23:06-792: From config file, mateFinder : false
# Warn  2019-02-15 13:23:06-792: ARG key not given, book
# Info  2019-02-15 13:23:06-792: From config file, book : true
# Info  2019-02-15 13:23:06-792: Reading fen rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
# Info  2019-02-15 13:23:06-792: No en passant square given
# Info  2019-02-15 13:23:06-792: You can use -xboard command line option to enter xboard mode
# Info  2019-02-15 13:23:06-792: Reading fen 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - -
# Warn  2019-02-15 13:23:06-792: No castling right given
# Info  2019-02-15 13:23:06-792: No en passant square given
# Info  2019-02-15 13:23:06-792: Position
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# |k| | | | | | | |
# +-+-+-+-+-+-+-+-+
# | | | |p| | | | |
# +-+-+-+-+-+-+-+-+
# |p| | |P| |p| | |
# +-+-+-+-+-+-+-+-+
# |P| | |P| |P| | |
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# |K| | | | | | | |
# +-+-+-+-+-+-+-+-+
# wk a1
# bk a7
# Turn white
# Phase 0.159673
# Static score 70
# Hash 7725503017962112006
# FEN 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - - 0 1
 
# Info  2019-02-15 13:23:06-793: msecPerMove     86400000
# Info  2019-02-15 13:23:06-793: msecInTC        -1
# Info  2019-02-15 13:23:06-793: msecInc         -1
# Info  2019-02-15 13:23:06-793: nbMoveInTC      -1
# Info  2019-02-15 13:23:06-793: msecUntilNextTC -1
# Info  2019-02-15 13:23:06-793: currentNbMoves  1
# Info  2019-02-15 13:23:06-793: Search Sync
# Info  2019-02-15 13:23:06-793: Wait for workers to be ready
# Info  2019-02-15 13:23:06-793: ...ok
# Info  2019-02-15 13:23:06-793: Calling main thread search
# Info  2019-02-15 13:23:06-793: Search launched 0
# Info  2019-02-15 13:23:06-793: Search called
# Info  2019-02-15 13:23:06-793: requested time  86400000
# Info  2019-02-15 13:23:06-793: requested depth 70
# Info  2019-02-15 13:23:06-793: Init stat
# Info  2019-02-15 13:23:06-793: Init killers
# Info  2019-02-15 13:23:06-793: Init history
# Info  2019-02-15 13:23:06-793: Init counter
1 98 0 5 2 5 0  a1b2
2 79 0 23 3 22 0        a1b2 a7b6
3 106 0 68 4 68 0       a1b2 a7b6 b2c3
4 100 0 137 5 137 0     a1b2 a7b6 b2c3 b6c7
5 106 0 244 6 243 0     a1b2 a7b6 b2c3 b6c7 c3c4
6 106 0 454 7 453 0     a1b2 a7b6 b2c3 b6b7 c3c4 b7c7
7 109 0 695 8 694 0     a1b2 a7b6 b2c3 b6b7 c3c4 b7c7 c4b5
8 107 0 1215 10 1215 0  a1b2 a7b6 b2c3 b6b7 c3d3 b7c7 d3e3 c7d7
9 106 0 1638 10 1637 0  a1b2 a7b6 b2c3 b6b7 c3d3 b7c7 d3e3 c7d7 e3d3
10 103 0 3689 12 3688 1         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b6 e3f3 b6c7
11 104 0 4723 12 4723 2         a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3e3 c7d7 e3f3
12 100 0 5516 13 5515 2         a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3e3 c7d7 e3f3 d7e7
13 102 0 6627 14 3313 3         a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3e3 c7d7 e3f3 d7e7 f3e3
14 105 0 10016 16 3338 5        a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3c3 c7b7 c3c2 b7b8 c2d3 b8c7 d3e3
15 105 0 12595 19 4198 7        a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3c3 c7b7 c3c2 b7b6 c2d3 b6c7 d3e3
16 105 0 15416 19 3853 9        a1b2 a7b8 b2b3 b8c7 b3c3 c7b7 c3c2 b7b6 c2b2 b6a6 b2b1 a6a7 b1c1 a7b6 c1c2 b6a6
17 105 0 21718 19 4343 14       a1b2 a7b8 b2c2 b8c8 c2d3 c8b7 d3d2 b7c8 d2d3 c8b7 d3d2 b7a8 d2e2 a8b7 e2f3 b7c7 f3e3
18 101 1 43460 24 3950 30       a1b2 a7b8 b2c2 b8c8 c2d3 c8b7 d3d2 b7c7 d2c3 c7b7 c3d2 b7c7 d2c3 c7b6 c3c2 b6a6 c2d1 a6a7
19 101 1 48828 24 4069 34       a1b2 a7b8 b2c2 b8c8 c2d3 c8b7 d3d2 b7c7 d2e1 c7d7 e1f2 d7d8 f2g3 d8e7 g3f3 e7d8 f3g2 d8c7 g2f3
20 102 1 60582 24 4038 43       a1b2 a7b8 b2c2 b8c8 c2d3 c8c7 d3e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3e2 d8d7 e2d2 d7c7 d2d1 c7b7 d1c1 b7c8 c1c2
21 101 1 73695 25 4094 52       a1b2 a7b8 b2c2 b8c8 c2d3 c8c7 d3e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3f2 d8e7 f2g3 e7f6 g3f3 f6g7 f3f2 g7g8
22 102 2 79658 27 3982 56       a1b2 a7a6 b2b1 a6a7 b1c1 a7b7 c1c2 b7b6 c2d2 b6c7 d2c3 c7b7 c3d3 b7c7 d3e3 c7d7 e3e2 d7d8 e2d1 d8d7 d1c1 d7c8 c1c2
23 104 2 93467 28 4063 67       a1b2 a7a6 b2c1 a6b7 c1d2 b7c8 d2e2 c8d8 e2d1 d8d7 d1c1 d7c7 c1b1 c7b7 b1c2 b7b6 c2d2 b6c7 d2d3 c7b6 d3e2 b6b7 e2f2 b7a7 f2g3 a7a6 g3f2
24 104 2 113426 37 3911 80      a1b2 a7a8 b2c3 a8b7 c3b3 b7a7 b3c4 a7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3e3 c7d8 e3f2 d8e7 f2e1 e7d7 e1e2 d7d8
25 104 3 132750 38 4022 95      a1b2 a7a8 b2b3 a8a7 b3c4 a7b6 c4d3 b6c7 d3c2 c7c8 c2d2 c8d8 d2c3 d8c7 c3d3 c7b7 d3e2 b7c8 e2f2 c8d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7
26 104 3 155582 38 3989 112     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e1 c8d7 e1d1 d7c7 d1c2 c7b8 c2d2 b8c8 d2e1 c8d7 e1d1 d7c7 d1c2 c7b8 c2d2 b8c8 d2d3 c8b7 d3e2 b7c8 e2d2 c8d8 d2c3 d8c7 c3d3
27 102 5 197824 38 3956 143     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e1 c8d7 e1d1 d7c7 d1e1 c7d7 e1d1 d7c7 d1e1 c7d7 e1d1 d7c7 d1c1 c7b7 c1d2 b7c8 d2e3 c8d7 e3e2 d7e7 e2e3
28 103 5 207016 38 3981 149     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e2 c8d8 e2e1 d8d7 e1f1 d7e8 f1e2 e8d8 e2e1 d8d7 e1f1 d7e8 f1e2 e8d8 e2d1 d8c7 d1c1 c7b7 c1b1 b7a7 b1a2 a7b7 a2b1 b7a7 b1c1
29 103 5 216288 38 3932 156     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c1 c7b7 c1b1 b7a7 b1a2 a7b7 a2b3 b7a7 b3c4 a7b6 c4d3 b6c7 d3e2 c7d8 e2e1 d8d7 e1f1 d7e8 f1f2 e8d8
30 103 5 224308 38 3935 161     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c1 c7b7 c1d2 b7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c1 c7b7 c1d2 b7c8 d2e3 c8d7 e3f3 d7c7
31 1275 899 26481497 56 2943 12477      a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8e7 c2b3 e7f6 b3c4 f6g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4g3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8f8 g3g2 d4d5 f2f1q f8f1 g2f1 d5d6 f1f2 d6d7 f2f3 d7d8q f3g3 d8a5 g3g4 a5d5
32 1409 1233 36694973 58 2975 18108     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f2 c7b8 f2f1 b8c7 f1g2 c7c8 g2g3 c8c7 g3h4 c7b7 h4g5 b7c7 g5f5 c7d7 f5f6 d7e8 f4f5 e8f8 f6e6 f8e8 f5f6 e8f8 f6f7 f8g7 e6e7 g7g6 f7f8q g6g5 e7d6
33 1409 1280 38108621 58 2976 18889     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f2 c7b8 f2f1 b8c7 f1g2 c7c8 g2g3 c8c7 g3h4 c7c8 h4g5 c8d8 g5g6 d8c8 g6f5 c8d7 f5f6 d7e8 f4f5 e8f8 f6e6 f8e8 f5f6 e8f8 f6f7 f8g7 e6e7 g7g6 f7f8q g6g5 e7d6
34 1407 1282 38172466 58 2977 18938     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f3 c7c8 f3f2 c8b8 f2f1 b8c7 f1g2 c7c8 g2h3 c8b8 h3h4 b8b7 h4h5 b7c7 h5g5 c7c8 g5f5 c8d7 f5f6 d7e8 f6e6 e8f8 f4f5 f8e8 f5f6 e8f8 e6d6 f8g8
35 1409 1782 51755415 62 2904 25513     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f3 c7c8 f3g2 c8d8 g2h3 d8e8 h3h4 e8f7 h4h5 f7f6 h5h6 f6f7 h6g5 f7g7 g5f5 g7h7 f5g5 h7h8 f4f5 h8g7 f5f6 g7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7 g7g6 f7f8q
36 2242 10224 293152596 71 2867 157868  a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e8 c2c3 e8f7 c3c4 f7g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4e3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8g5 e3d3 g5f5 d3e2 f5e4 e2d2 e4b1 d2c3 d4d5 f2f1q b1f1 c3b4 f1f4 b4c3 d5d6 c3b3 d6d7 b3a2 d7d8q a2b2
37 2240 10839 311292961 71 2871 169143  a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e7 c2c3 e7f7 c3c4 f7g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4e3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8g5 e3d3 g5f5 d3e2 d4d5 f2f1r f5f1 e2f1 d5d6 f1f2 d6d7 f2f1 d7d8q f1g1
38 2240 10910 313467545 71 2873 170287  a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e7 c2c3 e7f7 c3c4 f7g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4e3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8g5 e3d3 g5f5 d3e2 f5b5 e2e1 d4d5 f2f1q b5f1 e1f1 d5d6 f1f2 d6d7 f2f1 d7d8q f1g1
39 0 43143 1202825348 72 2787 695582    a1b2 a7a8 b2c3 a8b7 c3c2 b7b8 c2d3 b8c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7
40 0 43145 1202871183 72 2787 695602    a1b2 a7a8 b2c3 a8b7 c3c2 b7b8 c2d3 b8c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7
Good move is found at depth 31 in 0.9sec with score 1275 then goes to 1409 and the promotion is seen. Then at depth 36 score is 2240 with 2 queens for white and 1 for black.

Here seldepth is crazy : 72 at depth 40 (+32 !), so much singular extension. I guess I shall limit extension a little when pv is already extented that much.

And then depth 39, boom, draw score !

Not that sure it is a SE issue now...

konsolas
Posts: 178
Joined: Sun Jun 12, 2016 3:44 pm
Location: London
Full name: Vincent
Contact:

Re: Strange draw scores when searching Fine#70

Post by konsolas » Fri Feb 15, 2019 12:55 pm

xr_a_y wrote:
Fri Feb 15, 2019 12:31 pm
ok, for what it's worth, here is minic search for fine70 without SE (TT size 768Mb):

Code: Select all

# This is Minic version dev
# Info  2019-02-15 13:05:39-616: Init hash
# Warn  2019-02-15 13:05:39-616: ARG key not given, ttSizeMb
# Info  2019-02-15 13:05:39-616: From config file, ttSizeMb : 1024
# Info  2019-02-15 13:05:39-616: Init TT
# Info  2019-02-15 13:05:39-616: Bucket size 48
# Info  2019-02-15 13:05:39-881: Size of TT 768Mb
# Info  2019-02-15 13:05:39-881: Init stat
# Info  2019-02-15 13:05:39-882: Init lmr
# Info  2019-02-15 13:05:39-882: Init mvv-lva
# Info  2019-02-15 13:05:39-882: Init mask
# Info  2019-02-15 13:05:39-882: Material hash total : 944784
# Warn  2019-02-15 13:05:39-882: ARG key not given, threads
# Info  2019-02-15 13:05:39-882: From config file, threads : 1
# Info  2019-02-15 13:05:39-882: Using 1 threads
# Warn  2019-02-15 13:05:39-882: ARG key not given, mateFinder
# Info  2019-02-15 13:05:39-882: From config file, mateFinder : false
# Warn  2019-02-15 13:05:39-882: ARG key not given, book
# Info  2019-02-15 13:05:39-882: From config file, book : true
# Info  2019-02-15 13:05:39-882: Reading fen rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
# Info  2019-02-15 13:05:39-882: No en passant square given
# Info  2019-02-15 13:05:39-883: You can use -xboard command line option to enter xboard mode
# Info  2019-02-15 13:05:39-883: Reading fen 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - -
# Warn  2019-02-15 13:05:39-883: No castling right given
# Info  2019-02-15 13:05:39-883: No en passant square given
# Info  2019-02-15 13:05:39-883: Position
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# |k| | | | | | | |
# +-+-+-+-+-+-+-+-+
# | | | |p| | | | |
# +-+-+-+-+-+-+-+-+
# |p| | |P| |p| | |
# +-+-+-+-+-+-+-+-+
# |P| | |P| |P| | |
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# |K| | | | | | | |
# +-+-+-+-+-+-+-+-+
# wk a1
# bk a7
# Turn white
# Phase 0.159673
# Static score 70
# Hash 7725503017962112006
# FEN 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - - 0 1
 
# Info  2019-02-15 13:05:39-883: msecPerMove     86400000
# Info  2019-02-15 13:05:39-883: msecInTC        -1
# Info  2019-02-15 13:05:39-883: msecInc         -1
# Info  2019-02-15 13:05:39-883: nbMoveInTC      -1
# Info  2019-02-15 13:05:39-883: msecUntilNextTC -1
# Info  2019-02-15 13:05:39-883: currentNbMoves  1
# Info  2019-02-15 13:05:39-883: Search Sync
# Info  2019-02-15 13:05:39-883: Wait for workers to be ready
# Info  2019-02-15 13:05:39-883: ...ok
# Info  2019-02-15 13:05:39-883: Calling main thread search
# Info  2019-02-15 13:05:39-883: Search launched 0
# Info  2019-02-15 13:05:39-883: Search called
# Info  2019-02-15 13:05:39-883: requested time  86400000
# Info  2019-02-15 13:05:39-883: requested depth 50
# Info  2019-02-15 13:05:39-883: Init stat
# Info  2019-02-15 13:05:39-883: Init killers
# Info  2019-02-15 13:05:39-883: Init history
# Info  2019-02-15 13:05:39-883: Init counter
1 79 0 35 3 35 0        a1b2
2 79 0 44 3 43 0        a1b2 a7b6
3 106 0 89 4 88 0       a1b2 a7b6 b2c3
4 100 0 158 5 158 0     a1b2 a7b6 b2c3 b6c7
5 106 0 265 6 265 0     a1b2 a7b6 b2c3 b6c7 c3c4
6 106 0 475 7 474 0     a1b2 a7b6 b2c3 b6b7 c3c4 b7c7
7 109 0 716 8 715 0     a1b2 a7b6 b2c3 b6b7 c3c4 b7c7 c4b5
8 107 0 1236 10 1236 0  a1b2 a7b6 b2c3 b6b7 c3d3 b7c7 d3e3 c7d7
9 106 0 1659 10 1658 0  a1b2 a7b6 b2c3 b6b7 c3d3 b7c7 d3e3 c7d7 e3d3
10 103 0 3694 12 3693 1         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b6 e3f3 b6c7
11 105 0 4193 12 4192 2         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b6 e3f3 b6c7 f3e3
12 103 0 5368 13 5367 2         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f2 b7c8 f2f3 c8c7
13 100 0 7006 14 3502 3         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f3 b7c8 f3g3 c8d7 g3f3
14 100 0 8335 15 4167 4         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f3 b7c8 f3e2 c8b7 e2d2 b7c8
15 100 0 9712 16 4856 5         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f3 b7c8 f3e2 c8d8 e2e3 d8e7 e3f3
16 100 0 11083 17 3694 6        a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f3 b7c8 f3e2 c8b7 e2d2 b7c8 d2c3 c8c7
17 100 0 12796 18 4265 7        a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b7 e3f3 b7c8 f3e2 c8b7 e2d2 b7b8 d2e1 b8c8 e1f2
18 100 0 17511 19 4377 10       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2f2 c7d7 f2e3 d7d8 e3f3 d8e7
19 100 0 19455 20 3891 12       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2f2 c7d7 f2e3 d7c7 e3e2 c7c8 e2f2
20 100 0 21933 21 3655 13       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3f3 d8e7
21 100 0 25032 22 4172 15       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2e3 c7c8 e3e2 c8c7 e2f2 c7d7 f2g3 d7e7 g3f3
22 100 0 29862 23 3732 18       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2d1 c7b7 d1c1 b7b6 c1b2 b6b7 b2b3 b7b6 b3c3 b6c7
23 100 0 32057 24 3561 20       a1b2 a7b6 b2c2 b6a7 c2d3 a7b7 d3d2 b7b8 d2e1 b8c8 e1e2 c8c7 e2d1 c7b7 d1e1 b7c8 e1e2 c8c7 e2d1 c7b7 d1e1 b7c8 e1f2
24 105 1 50932 25 3638 33       a1b2 a7b6 b2c2 b6b7 c2d3 b7c7 d3c4 c7b6 c4b3 b6c7 b3a3 c7d7 a3b2 d7c7 b2c2 c7b7 c2d3 b7c7 d3c4 c7b6 c4b3 b6c7 b3c3 c7b7
25 105 1 54966 26 3664 36       a1b2 a7b6 b2c2 b6b7 c2d3 b7c7 d3e2 c7d7 e2e3 d7d8 e3d3 d8c7 d3e2 c7d7 e2e3 d7d8 e3d3 d8c7 d3e2 c7d7 e2e3 d7d8 e3d2 d8c7 d2e3
26 106 1 60280 29 3767 39       a1b2 a7b6 b2c2 b6b7 c2d3 b7c7 d3e2 c7d7 e2e3 d7d8 e3d2 d8c7 d2e1 c7d8 e1e2 d8d7 e2e3 d7d8 e3f2 d8e7 f2g3 e7f6 g3f3 f6g6 f3e2 g6h5
27 109 2 83837 31 3810 56       a1b2 a7a8 b2b3 a8a7 b3a2 a7b8 a2b1 b8b7 b1c1 b7c7 c1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c2 c7b7 c2c3 b7b6 c3d2 b6c7 d2d3 c7b7 d3e2
28 109 2 90853 31 3785 59       a1b2 a7a8 b2b3 a8a7 b3a2 a7b8 a2b1 b8b7 b1c1 b7c7 c1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c2 c7b8
29 119 2 96314 31 3704 63       a1b2 a7a8 b2b3 a8a7 b3a2 a7b8 a2b1 b8b7 b1c1 b7c7 c1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1d2 c7c8 d2c3
30 109 2 102112 33 3781 66      a1b2 a7a8 b2b3 a8a7 b3a2 a7b8 a2b1 b8b7 b1c1 b7c7 c1d2 c7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1d2 c7c8 d2e2 c8d8 e2e3 d8d7 e3e2 d7d8 e2d3 d8c7 d3c2 c7b8
31 384 4 159477 35 3708 99      a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f3 c7b8 f3g3 b8c7 g3h4 c7d8 h4g5 d8e8 g5f5 e8f7 f5g5 f7g7 f4f5 g7f8 f5f6 f8f7 g5f5
32 389 4 170722 35 3711 105     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f3 c7b8 f3g3 b8c7 g3h4 c7d8 h4g5 d8e8 g5f5 e8f7 f5g5 f7e7 f4f5 e7e8 f5f6 e8f7 g5f5 f7f8
33 390 5 191403 36 3680 116     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f3 c7b8 f3g3 b8c7 g3h4 c7d8 h4g5 d8e8 g5f5 e8f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5g6 f8g8 g6f5
34 384 5 199750 36 3699 122     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f2 c7d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4f5 g8f7
35 384 5 205445 37 3668 125     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f2 c7d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5
36 396 6 235968 39 3630 142     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f2 c7d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7e8
37 412 7 256125 41 3607 152     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f2 c7d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7e8 f5g6
38 405 7 280149 41 3591 165     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e2 b7c7 e2f2 c7d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4h5 h7g8 h5g6 g8f8
39 405 8 298014 43 3547 174     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4h5 h7h8 h5h6 h8g8 h6g6
40 426 9 342396 44 3529 195     a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4h5 h7h8 h5h6 h8g8 h6g6 g8h8
41 500 12 430104 45 3525 244    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4f5 h7h6 f5e6 h6g6 f6f7 g6g7 e6e7
42 589 15 537693 45 3468 304    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8h7 g4f5 h7h8 f5e6 h8g8 e6d6 g8f7 d6e5 f7e8
43 668 18 647828 47 3427 362    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7g6 d5d6
44 668 19 677935 48 3406 375    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7g6 d5d6 g6g5
45 785 25 853915 50 3361 466    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8f7 d6d7
46 791 27 922677 50 3343 503    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f2 c8d8 f2g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f7 g4f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d7 f6f7 d7c6
47 791 30 992392 51 3307 539    a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f3 c8d8 f3g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d7 f6f7
48 794 33 1085263 51 3278 581   a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f3 c8d8 f3g3 d8e7 g3h4 e7f7 h4g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d8 f6f7 d8d7
49 802 38 1239208 53 3210 641   a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f3 c8d8 f3g3 d8e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d8 f6f7
50 794 115 3199491 56 2777 1195         a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f3 c8d8 f3g3 d8e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d8 f6f7 d8d7
# Info  2019-02-15 13:05:41-036: Wait for workers to finish
# Info  2019-02-15 13:05:41-036: ...ok
# Info  2019-02-15 13:05:41-036: Best move is a1b1 50 794 pv : a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7d8 c2c3 d8c7 c3d3 c7b7 d3e3 b7c8 e3f3 c8d8 f3g3 d8e7 g3h4 e7f6 h4h5 f6f7 h5g5 f7g7 g5f5 g7f7 f5g5 f7g7 f4f5 g7f7 f5f6 f7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8f7 g5f5 f7f8 f5e6 f8e8 e6d6 e8f7 d6e5 f7e8 d5d6 e8d8 f6f7 d8d7
# Info  2019-02-15 13:05:41-036: Starting worker 0
# Info  2019-02-15 13:05:41-036: Waiting for workers to join...
# Info  2019-02-15 13:05:41-036: ... ok threadPool deleted
where Minic goes to depth 50 instantly (53ms for depth 49, 115ms for depth 50) with the good move and a good score (794 at depth 50) but without the queen promotion.

At depth 51, there is a mega slow down and score drops to 79 which is more or less the static eval, so in fact a draw score.

Without SE the seldepth is almost the same as depth (+2), except after depth 28 where it goes to +6 (maybe checks or capture, or promotion)

and with SE

Code: Select all

# This is Minic version 0.37
# Info  2019-02-15 13:23:06-527: Init hash
# Warn  2019-02-15 13:23:06-527: ARG key not given, ttSizeMb
# Info  2019-02-15 13:23:06-527: From config file, ttSizeMb : 1024
# Info  2019-02-15 13:23:06-527: Init TT
# Info  2019-02-15 13:23:06-527: Bucket size 48
# Info  2019-02-15 13:23:06-789: Size of TT 768Mb
# Info  2019-02-15 13:23:06-789: Init stat
# Info  2019-02-15 13:23:06-789: Init lmr
# Info  2019-02-15 13:23:06-790: Init mvv-lva
# Info  2019-02-15 13:23:06-790: Init mask
# Info  2019-02-15 13:23:06-790: Material hash total : 944784
# Warn  2019-02-15 13:23:06-790: ARG key not given, threads
# Info  2019-02-15 13:23:06-790: From config file, threads : 1
# Info  2019-02-15 13:23:06-792: Using 1 threads
# Warn  2019-02-15 13:23:06-792: ARG key not given, mateFinder
# Info  2019-02-15 13:23:06-792: From config file, mateFinder : false
# Warn  2019-02-15 13:23:06-792: ARG key not given, book
# Info  2019-02-15 13:23:06-792: From config file, book : true
# Info  2019-02-15 13:23:06-792: Reading fen rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
# Info  2019-02-15 13:23:06-792: No en passant square given
# Info  2019-02-15 13:23:06-792: You can use -xboard command line option to enter xboard mode
# Info  2019-02-15 13:23:06-792: Reading fen 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - -
# Warn  2019-02-15 13:23:06-792: No castling right given
# Info  2019-02-15 13:23:06-792: No en passant square given
# Info  2019-02-15 13:23:06-792: Position
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# |k| | | | | | | |
# +-+-+-+-+-+-+-+-+
# | | | |p| | | | |
# +-+-+-+-+-+-+-+-+
# |p| | |P| |p| | |
# +-+-+-+-+-+-+-+-+
# |P| | |P| |P| | |
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# |K| | | | | | | |
# +-+-+-+-+-+-+-+-+
# wk a1
# bk a7
# Turn white
# Phase 0.159673
# Static score 70
# Hash 7725503017962112006
# FEN 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - - 0 1
 
# Info  2019-02-15 13:23:06-793: msecPerMove     86400000
# Info  2019-02-15 13:23:06-793: msecInTC        -1
# Info  2019-02-15 13:23:06-793: msecInc         -1
# Info  2019-02-15 13:23:06-793: nbMoveInTC      -1
# Info  2019-02-15 13:23:06-793: msecUntilNextTC -1
# Info  2019-02-15 13:23:06-793: currentNbMoves  1
# Info  2019-02-15 13:23:06-793: Search Sync
# Info  2019-02-15 13:23:06-793: Wait for workers to be ready
# Info  2019-02-15 13:23:06-793: ...ok
# Info  2019-02-15 13:23:06-793: Calling main thread search
# Info  2019-02-15 13:23:06-793: Search launched 0
# Info  2019-02-15 13:23:06-793: Search called
# Info  2019-02-15 13:23:06-793: requested time  86400000
# Info  2019-02-15 13:23:06-793: requested depth 70
# Info  2019-02-15 13:23:06-793: Init stat
# Info  2019-02-15 13:23:06-793: Init killers
# Info  2019-02-15 13:23:06-793: Init history
# Info  2019-02-15 13:23:06-793: Init counter
1 98 0 5 2 5 0  a1b2
2 79 0 23 3 22 0        a1b2 a7b6
3 106 0 68 4 68 0       a1b2 a7b6 b2c3
4 100 0 137 5 137 0     a1b2 a7b6 b2c3 b6c7
5 106 0 244 6 243 0     a1b2 a7b6 b2c3 b6c7 c3c4
6 106 0 454 7 453 0     a1b2 a7b6 b2c3 b6b7 c3c4 b7c7
7 109 0 695 8 694 0     a1b2 a7b6 b2c3 b6b7 c3c4 b7c7 c4b5
8 107 0 1215 10 1215 0  a1b2 a7b6 b2c3 b6b7 c3d3 b7c7 d3e3 c7d7
9 106 0 1638 10 1637 0  a1b2 a7b6 b2c3 b6b7 c3d3 b7c7 d3e3 c7d7 e3d3
10 103 0 3689 12 3688 1         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b6 e3f3 b6c7
11 104 0 4723 12 4723 2         a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3e3 c7d7 e3f3
12 100 0 5516 13 5515 2         a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3e3 c7d7 e3f3 d7e7
13 102 0 6627 14 3313 3         a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3e3 c7d7 e3f3 d7e7 f3e3
14 105 0 10016 16 3338 5        a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3c3 c7b7 c3c2 b7b8 c2d3 b8c7 d3e3
15 105 0 12595 19 4198 7        a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3c3 c7b7 c3c2 b7b6 c2d3 b6c7 d3e3
16 105 0 15416 19 3853 9        a1b2 a7b8 b2b3 b8c7 b3c3 c7b7 c3c2 b7b6 c2b2 b6a6 b2b1 a6a7 b1c1 a7b6 c1c2 b6a6
17 105 0 21718 19 4343 14       a1b2 a7b8 b2c2 b8c8 c2d3 c8b7 d3d2 b7c8 d2d3 c8b7 d3d2 b7a8 d2e2 a8b7 e2f3 b7c7 f3e3
18 101 1 43460 24 3950 30       a1b2 a7b8 b2c2 b8c8 c2d3 c8b7 d3d2 b7c7 d2c3 c7b7 c3d2 b7c7 d2c3 c7b6 c3c2 b6a6 c2d1 a6a7
19 101 1 48828 24 4069 34       a1b2 a7b8 b2c2 b8c8 c2d3 c8b7 d3d2 b7c7 d2e1 c7d7 e1f2 d7d8 f2g3 d8e7 g3f3 e7d8 f3g2 d8c7 g2f3
20 102 1 60582 24 4038 43       a1b2 a7b8 b2c2 b8c8 c2d3 c8c7 d3e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3e2 d8d7 e2d2 d7c7 d2d1 c7b7 d1c1 b7c8 c1c2
21 101 1 73695 25 4094 52       a1b2 a7b8 b2c2 b8c8 c2d3 c8c7 d3e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3f2 d8e7 f2g3 e7f6 g3f3 f6g7 f3f2 g7g8
22 102 2 79658 27 3982 56       a1b2 a7a6 b2b1 a6a7 b1c1 a7b7 c1c2 b7b6 c2d2 b6c7 d2c3 c7b7 c3d3 b7c7 d3e3 c7d7 e3e2 d7d8 e2d1 d8d7 d1c1 d7c8 c1c2
23 104 2 93467 28 4063 67       a1b2 a7a6 b2c1 a6b7 c1d2 b7c8 d2e2 c8d8 e2d1 d8d7 d1c1 d7c7 c1b1 c7b7 b1c2 b7b6 c2d2 b6c7 d2d3 c7b6 d3e2 b6b7 e2f2 b7a7 f2g3 a7a6 g3f2
24 104 2 113426 37 3911 80      a1b2 a7a8 b2c3 a8b7 c3b3 b7a7 b3c4 a7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3e3 c7d8 e3f2 d8e7 f2e1 e7d7 e1e2 d7d8
25 104 3 132750 38 4022 95      a1b2 a7a8 b2b3 a8a7 b3c4 a7b6 c4d3 b6c7 d3c2 c7c8 c2d2 c8d8 d2c3 d8c7 c3d3 c7b7 d3e2 b7c8 e2f2 c8d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7
26 104 3 155582 38 3989 112     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e1 c8d7 e1d1 d7c7 d1c2 c7b8 c2d2 b8c8 d2e1 c8d7 e1d1 d7c7 d1c2 c7b8 c2d2 b8c8 d2d3 c8b7 d3e2 b7c8 e2d2 c8d8 d2c3 d8c7 c3d3
27 102 5 197824 38 3956 143     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e1 c8d7 e1d1 d7c7 d1e1 c7d7 e1d1 d7c7 d1e1 c7d7 e1d1 d7c7 d1c1 c7b7 c1d2 b7c8 d2e3 c8d7 e3e2 d7e7 e2e3
28 103 5 207016 38 3981 149     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e2 c8d8 e2e1 d8d7 e1f1 d7e8 f1e2 e8d8 e2e1 d8d7 e1f1 d7e8 f1e2 e8d8 e2d1 d8c7 d1c1 c7b7 c1b1 b7a7 b1a2 a7b7 a2b1 b7a7 b1c1
29 103 5 216288 38 3932 156     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c1 c7b7 c1b1 b7a7 b1a2 a7b7 a2b3 b7a7 b3c4 a7b6 c4d3 b6c7 d3e2 c7d8 e2e1 d8d7 e1f1 d7e8 f1f2 e8d8
30 103 5 224308 38 3935 161     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c1 c7b7 c1d2 b7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c1 c7b7 c1d2 b7c8 d2e3 c8d7 e3f3 d7c7
31 1275 899 26481497 56 2943 12477      a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8e7 c2b3 e7f6 b3c4 f6g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4g3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8f8 g3g2 d4d5 f2f1q f8f1 g2f1 d5d6 f1f2 d6d7 f2f3 d7d8q f3g3 d8a5 g3g4 a5d5
32 1409 1233 36694973 58 2975 18108     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f2 c7b8 f2f1 b8c7 f1g2 c7c8 g2g3 c8c7 g3h4 c7b7 h4g5 b7c7 g5f5 c7d7 f5f6 d7e8 f4f5 e8f8 f6e6 f8e8 f5f6 e8f8 f6f7 f8g7 e6e7 g7g6 f7f8q g6g5 e7d6
33 1409 1280 38108621 58 2976 18889     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f2 c7b8 f2f1 b8c7 f1g2 c7c8 g2g3 c8c7 g3h4 c7c8 h4g5 c8d8 g5g6 d8c8 g6f5 c8d7 f5f6 d7e8 f4f5 e8f8 f6e6 f8e8 f5f6 e8f8 f6f7 f8g7 e6e7 g7g6 f7f8q g6g5 e7d6
34 1407 1282 38172466 58 2977 18938     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f3 c7c8 f3f2 c8b8 f2f1 b8c7 f1g2 c7c8 g2h3 c8b8 h3h4 b8b7 h4h5 b7c7 h5g5 c7c8 g5f5 c8d7 f5f6 d7e8 f6e6 e8f8 f4f5 f8e8 f5f6 e8f8 e6d6 f8g8
35 1409 1782 51755415 62 2904 25513     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f3 c7c8 f3g2 c8d8 g2h3 d8e8 h3h4 e8f7 h4h5 f7f6 h5h6 f6f7 h6g5 f7g7 g5f5 g7h7 f5g5 h7h8 f4f5 h8g7 f5f6 g7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7 g7g6 f7f8q
36 2242 10224 293152596 71 2867 157868  a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e8 c2c3 e8f7 c3c4 f7g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4e3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8g5 e3d3 g5f5 d3e2 f5e4 e2d2 e4b1 d2c3 d4d5 f2f1q b1f1 c3b4 f1f4 b4c3 d5d6 c3b3 d6d7 b3a2 d7d8q a2b2
37 2240 10839 311292961 71 2871 169143  a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e7 c2c3 e7f7 c3c4 f7g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4e3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8g5 e3d3 g5f5 d3e2 d4d5 f2f1r f5f1 e2f1 d5d6 f1f2 d6d7 f2f1 d7d8q f1g1
38 2240 10910 313467545 71 2873 170287  a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e7 c2c3 e7f7 c3c4 f7g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4e3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8g5 e3d3 g5f5 d3e2 f5b5 e2e1 d4d5 f2f1q b5f1 e1f1 d5d6 f1f2 d6d7 f2f1 d7d8q f1g1
39 0 43143 1202825348 72 2787 695582    a1b2 a7a8 b2c3 a8b7 c3c2 b7b8 c2d3 b8c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7
40 0 43145 1202871183 72 2787 695602    a1b2 a7a8 b2c3 a8b7 c3c2 b7b8 c2d3 b8c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7
Good move is found at depth 31 in 0.9sec with score 1275 then goes to 1409 and the promotion is seen. Then at depth 36 score is 2240 with 2 queens for white and 1 for black.

Here seldepth is crazy : 72 at depth 40 (+32 !), so much singular extension. I guess I shall limit extension a little when pv is already extented that much.

And then depth 39, boom, draw score !

Not that sure it is a SE issue now...
Well if it’s fine without SE and you get a draw score with SE, then it’s likely to be an SE issue.

What’s especially worrying is that the draw score causes Minic to lose its a1b1 PV, and instead it switches to a drawing move.

This happens with Topple even if you just perform the singular extension search, without even extending afterwards.

User avatar
xr_a_y
Posts: 644
Joined: Sat Nov 25, 2017 1:28 pm
Location: France

Re: Strange draw scores when searching Fine#70

Post by xr_a_y » Fri Feb 15, 2019 1:10 pm

Nop, without SE, score drops but later, at depth 51.

I am quite sure Minic is not pruning/reducing in end games but to be sure I use the "mateFinder" mode of Minic (no reduction, no pruning), with SE and I get :

Code: Select all

# This is Minic version 0.37
# Info  2019-02-15 13:45:39-019: Init hash
# Warn  2019-02-15 13:45:39-019: ARG key not given, ttSizeMb
# Info  2019-02-15 13:45:39-019: From config file, ttSizeMb : 1024
# Info  2019-02-15 13:45:39-019: Init TT
# Info  2019-02-15 13:45:39-019: Bucket size 48
# Info  2019-02-15 13:45:39-288: Size of TT 768Mb
# Info  2019-02-15 13:45:39-288: Init stat
# Info  2019-02-15 13:45:39-288: Init lmr
# Info  2019-02-15 13:45:39-288: Init mvv-lva
# Info  2019-02-15 13:45:39-288: Init mask
# Info  2019-02-15 13:45:39-288: Material hash total : 944784
# Warn  2019-02-15 13:45:39-289: ARG key not given, threads
# Info  2019-02-15 13:45:39-289: From config file, threads : 1
# Info  2019-02-15 13:45:39-289: Using 1 threads
# Error 2019-02-15 13:45:39-289: ARG value not given, mateFinder
@todo:: backtrace
# Info  2019-02-15 13:45:39-289: From config file, mateFinder : false
# Warn  2019-02-15 13:45:39-289: ARG key not given, book
# Info  2019-02-15 13:45:39-289: From config file, book : true
# Info  2019-02-15 13:45:39-289: Reading fen rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
# Info  2019-02-15 13:45:39-289: No en passant square given
# Info  2019-02-15 13:45:39-289: You can use -xboard command line option to enter xboard mode
# Info  2019-02-15 13:45:39-289: Reading fen 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - -
# Warn  2019-02-15 13:45:39-289: No castling right given
# Info  2019-02-15 13:45:39-289: No en passant square given
# Info  2019-02-15 13:45:39-290: Position
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# |k| | | | | | | |
# +-+-+-+-+-+-+-+-+
# | | | |p| | | | |
# +-+-+-+-+-+-+-+-+
# |p| | |P| |p| | |
# +-+-+-+-+-+-+-+-+
# |P| | |P| |P| | |
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# | | | | | | | | |
# +-+-+-+-+-+-+-+-+
# |K| | | | | | | |
# +-+-+-+-+-+-+-+-+
# wk a1
# bk a7
# Turn white
# Phase 0.159673
# Static score 70
# Hash 7725503017962112006
# FEN 8/k7/3p4/p2P1p2/P2P1P2/8/8/K7 w - - 0 1
 
# Info  2019-02-15 13:45:39-290: msecPerMove     86400000
# Info  2019-02-15 13:45:39-290: msecInTC        -1
# Info  2019-02-15 13:45:39-290: msecInc         -1
# Info  2019-02-15 13:45:39-290: nbMoveInTC      -1
# Info  2019-02-15 13:45:39-290: msecUntilNextTC -1
# Info  2019-02-15 13:45:39-290: currentNbMoves  1
# Info  2019-02-15 13:45:39-290: Search Sync
# Info  2019-02-15 13:45:39-290: Wait for workers to be ready
# Info  2019-02-15 13:45:39-290: ...ok
# Info  2019-02-15 13:45:39-290: Calling main thread search
# Info  2019-02-15 13:45:39-290: Search launched 0
# Info  2019-02-15 13:45:39-290: Search called
# Info  2019-02-15 13:45:39-290: requested time  86400000
# Info  2019-02-15 13:45:39-290: requested depth 70
# Info  2019-02-15 13:45:39-290: Init stat
# Info  2019-02-15 13:45:39-290: Init killers
# Info  2019-02-15 13:45:39-290: Init history
# Info  2019-02-15 13:45:39-290: Init counter
1 98 0 5 2 5 0  a1b2
2 79 0 23 3 22 0        a1b2 a7b6
3 106 0 68 4 68 0       a1b2 a7b6 b2c3
4 100 0 137 5 137 0     a1b2 a7b6 b2c3 b6c7
5 106 0 244 6 243 0     a1b2 a7b6 b2c3 b6c7 c3c4
6 106 0 454 7 453 0     a1b2 a7b6 b2c3 b6b7 c3c4 b7c7
7 109 0 695 8 694 0     a1b2 a7b6 b2c3 b6b7 c3c4 b7c7 c4b5
8 107 0 1215 10 1215 0  a1b2 a7b6 b2c3 b6b7 c3d3 b7c7 d3e3 c7d7
9 106 0 1638 10 1637 0  a1b2 a7b6 b2c3 b6b7 c3d3 b7c7 d3e3 c7d7 e3d3
10 103 0 3689 12 3688 1         a1b2 a7b6 b2c2 b6a7 c2d3 a7a6 d3e3 a6b6 e3f3 b6c7
11 104 0 4723 12 4723 2         a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3e3 c7d7 e3f3
12 100 0 5516 13 5515 2         a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3e3 c7d7 e3f3 d7e7
13 102 0 6627 14 3313 3         a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3e3 c7d7 e3f3 d7e7 f3e3
14 105 0 10016 16 3338 5        a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3c3 c7b7 c3c2 b7b8 c2d3 b8c7 d3e3
15 105 0 12595 19 4198 7        a1b2 a7b8 b2b3 b8c7 b3c4 c7b6 c4d3 b6c7 d3c3 c7b7 c3c2 b7b6 c2d3 b6c7 d3e3
16 105 0 15416 19 3853 9        a1b2 a7b8 b2b3 b8c7 b3c3 c7b7 c3c2 b7b6 c2b2 b6a6 b2b1 a6a7 b1c1 a7b6 c1c2 b6a6
17 105 0 21718 19 3619 14       a1b2 a7b8 b2c2 b8c8 c2d3 c8b7 d3d2 b7c8 d2d3 c8b7 d3d2 b7a8 d2e2 a8b7 e2f3 b7c7 f3e3
18 101 1 43460 24 3950 30       a1b2 a7b8 b2c2 b8c8 c2d3 c8b7 d3d2 b7c7 d2c3 c7b7 c3d2 b7c7 d2c3 c7b6 c3c2 b6a6 c2d1 a6a7
19 101 1 48828 24 4069 34       a1b2 a7b8 b2c2 b8c8 c2d3 c8b7 d3d2 b7c7 d2e1 c7d7 e1f2 d7d8 f2g3 d8e7 g3f3 e7d8 f3g2 d8c7 g2f3
20 102 1 60582 24 4038 43       a1b2 a7b8 b2c2 b8c8 c2d3 c8c7 d3e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3e2 d8d7 e2d2 d7c7 d2d1 c7b7 d1c1 b7c8 c1c2
21 101 1 73695 25 4094 52       a1b2 a7b8 b2c2 b8c8 c2d3 c8c7 d3e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3d3 d8c7 d3e3 c7d8 e3f2 d8e7 f2g3 e7f6 g3f3 f6g7 f3f2 g7g8
22 102 2 79658 27 3982 56       a1b2 a7a6 b2b1 a6a7 b1c1 a7b7 c1c2 b7b6 c2d2 b6c7 d2c3 c7b7 c3d3 b7c7 d3e3 c7d7 e3e2 d7d8 e2d1 d8d7 d1c1 d7c8 c1c2
23 104 2 93467 28 4063 67       a1b2 a7a6 b2c1 a6b7 c1d2 b7c8 d2e2 c8d8 e2d1 d8d7 d1c1 d7c7 c1b1 c7b7 b1c2 b7b6 c2d2 b6c7 d2d3 c7b6 d3e2 b6b7 e2f2 b7a7 f2g3 a7a6 g3f2
24 104 2 113426 37 4050 80      a1b2 a7a8 b2c3 a8b7 c3b3 b7a7 b3c4 a7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3e3 c7d8 e3f2 d8e7 f2e1 e7d7 e1e2 d7d8
25 104 3 132750 38 4022 95      a1b2 a7a8 b2b3 a8a7 b3c4 a7b6 c4d3 b6c7 d3c2 c7c8 c2d2 c8d8 d2c3 d8c7 c3d3 c7b7 d3e2 b7c8 e2f2 c8d7 f2g3 d7e7 g3h4 e7f6 h4h5 f6f7
26 104 3 155582 38 3989 112     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e1 c8d7 e1d1 d7c7 d1c2 c7b8 c2d2 b8c8 d2e1 c8d7 e1d1 d7c7 d1c2 c7b8 c2d2 b8c8 d2d3 c8b7 d3e2 b7c8 e2d2 c8d8 d2c3 d8c7 c3d3
27 102 4 197824 38 4037 143     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e1 c8d7 e1d1 d7c7 d1e1 c7d7 e1d1 d7c7 d1e1 c7d7 e1d1 d7c7 d1c1 c7b7 c1d2 b7c8 d2e3 c8d7 e3e2 d7e7 e2e3
28 103 5 207016 38 4059 149     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e2 c8d8 e2e1 d8d7 e1f1 d7e8 f1e2 e8d8 e2e1 d8d7 e1f1 d7e8 f1e2 e8d8 e2d1 d8c7 d1c1 c7b7 c1b1 b7a7 b1a2 a7b7 a2b1 b7a7 b1c1
29 103 5 216288 38 4005 156     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c1 c7b7 c1b1 b7a7 b1a2 a7b7 a2b3 b7a7 b3c4 a7b6 c4d3 b6c7 d3e2 c7d8 e2e1 d8d7 e1f1 d7e8 f1f2 e8d8
30 103 5 224308 38 4005 161     a1b2 a7a8 b2c2 a8b8 c2d2 b8c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c1 c7b7 c1d2 b7c8 d2e2 c8d8 e2e1 d8d7 e1d1 d7c7 d1c1 c7b7 c1d2 b7c8 d2e3 c8d7 e3f3 d7c7
31 1275 901 26481497 56 2936 12477      a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8e7 c2b3 e7f6 b3c4 f6g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4g3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8f8 g3g2 d4d5 f2f1q f8f1 g2f1 d5d6 f1f2 d6d7 f2f3 d7d8q f3g3 d8a5 g3g4 a5d5
32 1409 1235 36694973 58 2969 18108     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f2 c7b8 f2f1 b8c7 f1g2 c7c8 g2g3 c8c7 g3h4 c7b7 h4g5 b7c7 g5f5 c7d7 f5f6 d7e8 f4f5 e8f8 f6e6 f8e8 f5f6 e8f8 f6f7 f8g7 e6e7 g7g6 f7f8q g6g5 e7d6
33 1409 1282 38108621 58 2970 18889     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f2 c7b8 f2f1 b8c7 f1g2 c7c8 g2g3 c8c7 g3h4 c7c8 h4g5 c8d8 g5g6 d8c8 g6f5 c8d7 f5f6 d7e8 f4f5 e8f8 f6e6 f8e8 f5f6 e8f8 f6f7 f8g7 e6e7 g7g6 f7f8q g6g5 e7d6
34 1407 1284 38172466 58 2971 18938     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f3 c7c8 f3f2 c8b8 f2f1 b8c7 f1g2 c7c8 g2h3 c8b8 h3h4 b8b7 h4h5 b7c7 h5g5 c7c8 g5f5 c8d7 f5f6 d7e8 f6e6 e8f8 f4f5 f8e8 f5f6 e8f8 e6d6 f8g8
35 1409 1781 51755415 62 2904 25513     a1b1 a7b7 b1c1 b7c7 c1d1 c7d8 d1c2 d8c7 c2d3 c7b7 d3e2 b7c7 e2f3 c7c8 f3g2 c8d8 g2h3 d8e8 h3h4 e8f7 h4h5 f7f6 h5h6 f6f7 h6g5 f7g7 g5f5 g7h7 f5g5 h7h8 f4f5 h8g7 f5f6 g7f8 g5f4 f8g8 f4g4 g8f8 g4g5 f8g8 g5g6 g8h8 g6f5 h8h7 f5e6 h7g6 f6f7 g6g7 e6e7 g7g6 f7f8q
36 2242 10165 293152596 71 2883 157868  a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e8 c2c3 e8f7 c3c4 f7g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4e3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8g5 e3d3 g5f5 d3e2 f5e4 e2d2 e4b1 d2c3 d4d5 f2f1q b1f1 c3b4 f1f4 b4c3 d5d6 c3b3 d6d7 b3a2 d7d8q a2b2
37 2240 10767 311292961 71 2890 169143  a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e7 c2c3 e7f7 c3c4 f7g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4e3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8g5 e3d3 g5f5 d3e2 d4d5 f2f1r f5f1 e2f1 d5d6 f1f2 d6d7 f2f1 d7d8q f1g1
38 2240 10838 313467545 71 2892 170287  a1b1 a7b7 b1c1 b7c7 c1d1 c7d7 d1c2 d7e7 c2c3 e7f7 c3c4 f7g6 c4b5 g6h5 b5c6 h5g4 c6d6 g4f4 d6c6 f4e3 d5d6 f5f4 d6d7 f4f3 d7d8q f3f2 d8g5 e3d3 g5f5 d3e2 f5b5 e2e1 d4d5 f2f1q b5f1 e1f1 d5d6 f1f2 d6d7 f2f1 d7d8q f1g1
39 0 43066 1202825348 72 2792 695582    a1b2 a7a8 b2c3 a8b7 c3c2 b7b8 c2d3 b8c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7 d3c4 c7b6 c4d3 b6c7
same issue ! this has nothing to do with pruning ... I am scared now :shock: :?

Maybe 3reps + TT ?

before returning a score in search

Code: Select all

    TT::Entry e;
    if (skipMove==INVALIDMOVE && TT::getEntry(computeHash(p), depth, e)) { // if not skipmove
        if ( e.h != 0 && !rootnode && !pvnode && ( (e.b == TT::B_alpha && e.score <= alpha) || (e.b == TT::B_beta  && e.score >= beta) || (e.b == TT::B_exact) ) ) {
            if ( e.m != INVALIDMOVE) pv.push_back(e.m); // here e.m might be INVALIDMOVE if B_alpha so don't try this at root node !
            return adjustHashScore(e.score, ply);
        }
}
we maybe have to check if it is not a draw ?
Out of pv I use 1rep, and 3 reps inside pv. I only let the search return a TT move if not inside pv.

Maybe it is not worth to concentrate on fine70 too much ...

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