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 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptyYesterday at 6:19 pm by LondonFrau

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 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptyWed Mar 20, 2024 5:45 pm by LondonFrau

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 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptySun Mar 03, 2024 2:33 am by LondonFrau

»  Update default main net to nn-b1a57edbea57.nnue Febuary 17th (SF The gift that keeps on giving
 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptyTue Feb 20, 2024 2:41 am by LondonFrau

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» Latest abrok Development Version March 26th (SF The gift that keeps on giving
 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptyYesterday at 6:19 pm by LondonFrau

» Latest abrok Development Version March 22nd (SF The gift that keeps on giving
 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptySun Mar 24, 2024 7:05 pm by LondonFrau

» 1337 pro ctg update
 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptyThu Mar 21, 2024 8:44 am by Guest

» Latest abrok Development Version March 20th (SF The gift that keeps on giving
 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptyWed Mar 20, 2024 5:45 pm by LondonFrau

» 26 plus elo increase ..Latest SF from Abrok March 14th The gift that keeps on giving
 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptySun Mar 17, 2024 1:41 pm by LondonFrau

» Latest SF from Abrok March 7th
 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptySun Mar 10, 2024 5:52 pm by LondonFrau

» Stockfish 16.1
 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptySun Mar 03, 2024 2:33 am by LondonFrau

»  Update default main net to nn-b1a57edbea57.nnue Febuary 17th (SF The gift that keeps on giving
 January 9 th   abrok Development Version  ,,, yet more ELO :) EmptyTue Feb 20, 2024 2:41 am by LondonFrau

» Latest abrok Development Version Febuary 3rd (SF The gift that keeps on giving
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  January 9 th abrok Development Version ,,, yet more ELO :)

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LondonFrau
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 January 9 th   abrok Development Version  ,,, yet more ELO :) Empty
PostSubject: January 9 th abrok Development Version ,,, yet more ELO :)    January 9 th   abrok Development Version  ,,, yet more ELO :) EmptyWed Jan 09, 2019 7:45 pm

Windows x64 for Haswell CPUs
Windows x64 for modern computers
Windows x64
Windows 32
Linux x64 for Haswell CPUs
Linux x64 for modern computers
Linux x64
Author: MJZ1977
Date: Wed Jan 9 15:05:33 2019 +0100
Timestamp: 1547042733

Flag critical search tree in hash table

Introducing new concept, saving principal lines into the transposition table
to generate a "critical search tree" which we can reuse later for intelligent
pruning/extension decisions.

For instance in this patch we just reduce reduction for these lines. But a lot
of other ideas are possible.

To go further : tune some parameters, how to add or remove lines from the
critical search tree, how to use these lines in search choices, etc.

STC :
LLR: 2.94 (-2.94,2.94) [0.50,4.50]
Total: 59761 W: 13321 L: 12863 D: 33577 Elo +2.66
http://tests.stockfishchess.org/tests/view/5c34da5d0ebc596a450c53d3

LTC :
LLR: 2.96 (-2.94,2.94) [0.00,3.50]
Total: 26826 W: 4439 L: 4191 D: 18196 Elo +3.21
http://tests.stockfishchess.org/tests/view/5c35ceb00ebc596a450c65b2

Special thanks to Miguel Lahoz for his help in transposition table in/out.

Bench: 3399866

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