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instead they send update to a timer thread who writes them, but only accepts depth increasing updates. So I have a guarantee that the highest completed depth is reported "immediately", and that (full) depth updates are sequential. Is this most recently reported completed depth guaranteed to be the ...

This basically means that your whole world of pencil and paper is an illusion. Perhaps a big part of reason is the chaotic nature of modern search (with all the path dependt effects like history ordering and its effect on lmr etc.). That and the chaotic nature of thread scheduling, becoming chaos^2...

This basically means that your whole world of pencil and paper is an illusion. Perhaps a big part of reason is the chaotic nature of modern search (with all the path dependt effects like history ordering and its effect on lmr etc.). That and the chaotic nature of thread scheduling, becoming chaos^2...

Thanks for testing I was looking forward to seeing the 60min results, as I had a feeling Ethereal would scale well and gain an edge over Fire/Xiphos

Useful for naive comparison of testing configurations.
Useless as a basis for determining what is balanced.

Anyone who conscientiously tests Lc0 against AB Engines knows, there is a Lc0 Ratio for reliable results. And CCRL knows that too. Nevertheless, CCRL does not release any information about it. Agreed. Any testing of NN-engine vs AB-engines without information about the Leela-Ratio makes the results...

Anyone who conscientiously tests Lc0 against AB Engines knows, there is a Lc0 Ratio for reliable results. And CCRL knows that too. Nevertheless, CCRL does not release any information about it. Agreed. Any testing of NN-engine vs AB-engines without information about the Leela-Ratio makes the results...

Not sure if you're brave or crazy or both. I think the max is less than that for sf, so I am not at all sure what happened. Usually, you engines have min and max for all settings. I guess that is past the max. But if you enter from the command line rather than a gui, it might do something crazy. Pe...

info depth 50 seldepth 128 multipv 1 score cp 98 time 24350096 nodes 972335631376 nps 39931000 tbhits 0 hashfull 1000 pv e5f7 e8f7 d1h5 f7e6 c2c4 d5f6 d4d5 e6d6 h5f7 d7c5 b2b4 c8f5 b4c5 d6d7 b1c3 d8e8 f7e8 a8e8 c1a3 e7e6 e1c1 h7h5 c1b2 f6e4 f1d3 e4c3 b2c3 f5d3 d1d3 e6d5 c4d5 e8e2 d3d2 e2d2 c3d2 h5h4...

A year ago, I was using Arena 3.5 as my primary chess engines tournament program using a maximum of 7 instances to run a tournament. I got the inspiration to use 32 concurrencies with cutechess when Ethereal became very strong and Andrew revealed that he was using 32 bit concurrencies in cutechess ...