Shield 2.1 64-bit 4CPU Gauntlet for CCRL 40/40

Discussion of computer chess matches and engine tournaments.

Moderators: hgm, Harvey Williamson, bob

Forum rules
This textbox is used to restore diagrams posted with the [d] tag before the upgrade.
Post Reply
tpoppins
Posts: 842
Joined: Tue Nov 24, 2015 8:11 pm
Location: upstate

Shield 2.1 64-bit 4CPU Gauntlet for CCRL 40/40

Post by tpoppins » Wed Jan 09, 2019 8:19 am

Image

Games: PGN
Test setup: details

Code: Select all

CCRL 40/40 Rating List - Custom engine selection
956546 games played by 2329 programs, run by 22 testers
Ponder off, General books (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Computed on January 5, 2019 with Bayeselo based on 956'546 games
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

          Engine                      Elo   +    -   Score  AvOp  Games
  Shield 2.1 64-bit 4CPU             2842  +29  -29  49.5%   +5.3   400
  Shield 2.1 64-bit                  2715  +20  -20  51.8%  -13.2   821
Special thanks to Chessdom.com for the hardware used in this test.
Tirsa Poppins
CCRL

Post Reply