Honey XIr1 source released

Discussion of anything and everything relating to chess playing software and machines.

Moderators: hgm, Rebel, chrisw

User avatar
MikeB
Posts: 4889
Joined: Thu Mar 09, 2006 6:34 am
Location: Pen Argyl, Pennsylvania

Re: Honey XIr1 source released

Post by MikeB »

kramnik wrote: Fri Apr 03, 2020 5:36 am Is there any comparison with a recent vanilla Stockfish in strength? I was thinking to put this engine on my website.
I have no issues, but please also provide the link the source. And you may also link directly to the Github release page where the exe's are located if you wish ( which would be my preference)...one link covers both source and exe's
https://github.com/MichaelB7/Stockfish/ ... /tag/Xi-r1

My testing shows:

about 50 Elo weaker at 60 sec +.6 sec inc -
about 2 or 3 Elo weaker at 150 sec + 1.5 sec
and out of respect for my Stockfish developer colleagues, I will let others opine on the strength at 10 min +6 sec inc games...
Image
User avatar
MikeB
Posts: 4889
Joined: Thu Mar 09, 2006 6:34 am
Location: Pen Argyl, Pennsylvania

Re: Honey XIr1 source released

Post by MikeB »

MOBMAT wrote: Thu Apr 02, 2020 6:44 am besides lots of hash, syzygy, and threads, what other setting maximize finding mates the quickest?
It depends on the position and how deep the mate is, how many pieces are left on the board - Crystal and Matefinder by Joe Ellis are better at finding mates.

For human play - Bluefish is my favorite. For analysis, Honey and Black-Diamond, I use Stockfish for testing Honey and I hardly touch Weakfish or Blue Honey.
Image
peter
Posts: 3185
Joined: Sat Feb 16, 2008 7:38 am
Full name: Peter Martan

Re: Honey XIr1 source released

Post by peter »

MikeB wrote: Fri Apr 03, 2020 1:50 am Win 7 home or pro?
Pro.
Peter.
Jouni
Posts: 3279
Joined: Wed Mar 08, 2006 8:15 pm

Re: Honey XIr1 source released

Post by Jouni »

I tried Black Diamond in mate solving. It was slightly better than Crystal 2019. But there is still this ugly bug:

28/43 00:00 4 948k 9 147k +M20 Qa3-f8 Kc6-d7 Qf8-f6 Kd7-c7 Qf6-e7+ Kc7-c6 Qe7-d8 Kc6-b7 Qd8-d7+ Kb7-a8 Qd7-c8+ Ka8-a7 Qc8-c7+ Ka7-a8 Qc7-d7 Ka8-b8 Qd7-c6 Kb8-a7 Qc6-c8 Ka7-b6 Qc8-d7 Kb6-c5 Qd7-e6 Kc5-b5 Qe6-d6 Kb5-a5 Qd6-c6 Ka5-b4 Qc6-c8 Kb4-b5 Qc8-c7 Kb5-b4 Qc7-c6 Kb4-a5 Qc6-b7 Ka5-a4 Qb7-b6 Ka4-a3 Qb6-a5+
...
29/63 00:17 163 713k 9 623k +M21 Qa3-f8 Kc6-c7 Qf8-e7+ Kc7-c6 Qe7-e6+ Kc6-c7 Qe6-d5 Kc7-c8 Qd5-d6 Kc8-b7 Qd6-c5 Kb7-a8 Qc5-c8+ Ka8-a7 Qc8-c7+ Ka7-a8 Qc7-d7 Ka8-b8 Qd7-c6 Kb8-a7 Qc6-c8 Ka7-b6 Qc8-d7 Kb6-c5 Qd7-e6 Kc5-b5 Qe6-d6 Kb5-c4 Qd6-c6+ Kc4-b4 Qc6-d5 Kb4-a4 Qd5-d7+ Ka4-b4 Qd7-c6 Kb4-a5 Qc6-b7 Ka5-a4 Qb7-b6 Ka4-a3 Qb6-a5+
30/41 00:17 166 622k 9 632k +M21 Qa3-f8 Kc6-d5 Qf8-e7 Kd5-c6 Qe7-e6+ Kc6-c7 Qe6-d5 Kc7-c8 Qd5-d6 Kc8-b7 Qd6-c5 Kb7-a8 Qc5-c8+ Ka8-a7 Qc8-c7+ Ka7-a8 Qc7-d7 Ka8-b8 Qd7-c6 Kb8-a7 Qc6-c8 Ka7-b6 Qc8-d7 Kb6-c5 Qd7-e6 Kc5-b5 Qe6-d6 Kb5-c4 Qd6-c6+ Kc4-b4 Qc6-d5 Kb4-a4 Qd5-d7+ Ka4-b4 Qd7-c6 Kb4-a5 Qc6-b7 Ka5-a4 Qb7-b6 Ka4-a3 Qb6-a5+
31/57 00:18 177 978k 9 679k +M22 Qa3-f8 Kc6-d7 Qf8-f6 Kd7-c7 Qf6-e7+ Kc7-c6 Qe7-e6+ Kc6-c7 Qe6-d5 Kc7-c8 Qd5-d6 Kc8-b7 Qd6-c5 Kb7-a8 Qc5-c8+

After finding shortest mate it's forgotten and longer mates are found :( .
Jouni