Discussion of computer chess matches and engine tournaments.
Moderators: hgm , Rebel , chrisw
Sylwy
Posts: 4467Joined: Fri Apr 21, 2006 4:19 pmLocation: IASI - the historical capital of MOLDOVAFull name: SilvianR
Post by Sylwy Sun Feb 14, 2021 8:22 pm
Test conditions:
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Books: IM_4mvs.abk (8 plies book) for both engines
-default settings for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-6-men Syzygy bases for both engines.
Stockfish 12 x64 has 3632 Elo points (CCRL Blitz).
Fat Fritz 2.0_v1.bin_net has around 3611 Elo points in my single match test.
Not bad. Even for a weakened 20x512 net.
Sylwy
Posts: 4467Joined: Fri Apr 21, 2006 4:19 pmLocation: IASI - the historical capital of MOLDOVAFull name: SilvianR
Post by Sylwy Tue Feb 16, 2021 9:57 pm
The bmi2 compile is faster and better, of course..........
Sylwy
Posts: 4467Joined: Fri Apr 21, 2006 4:19 pmLocation: IASI - the historical capital of MOLDOVAFull name: SilvianR
Post by Sylwy Thu Feb 18, 2021 6:33 pm
My test for Fat Fritz 2 x64-bmi2:
===========================
-TC=4'+2"
-Hash=256 MB
-GUI: Arena 3.5.1
-Books: IM_4mvs.abk (8 plies book) for both engines
-default settings for both engines
-1 thread-CPU=Intel i5-7400-3GHz (Kaby Lake)
-6-men Syzygy bases for both engines.
-Contempt (Fat Fritz 2)=24 (default)
Stockfish 12 x64 has 3633 Elo points (CCRL Blitz).
Fat Fritz 2 x64-bmi2_v1.bin_net has around 3661 Elo points in my single match test.
Fat Fritz 2 (in SF) x64 has 3645 Elo points (CCRL Blitz).
Sylwy
Posts: 4467Joined: Fri Apr 21, 2006 4:19 pmLocation: IASI - the historical capital of MOLDOVAFull name: SilvianR
Post by Sylwy Sat Feb 20, 2021 11:12 am
Fat Fritz 2 x64-bmi2 versus Stockfish 13 x64-bmi2
===========================================
After 12 games FF2 looks a little better in my test. Let's see what will be until the end (100 games, TC=4'+2"). An observation: in the very complicated middlegames, FF2's big net does very well.
