CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Viridithas 12.0.0 64-bit 4CPU in CCRL 40/15, 2024-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Viridithas 12.0.0 64-bit 4CPU has no rank with rating of 3557 Elo points (+15 -15),
based on 959 games: 44 wins, 113 losses and 802 draws
Score: 46.4%, Average opponent: +21.7, Draws: 83.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 16 64-bit 4CPU                3639  10.0-18.0  (+0 -8 =20)    0.0    -8
 - Stockfish 16.1 64-bit 4CPU              3638  18.5-38.5  (+0 -20=37)    0.0   -30
 - Torch v1 64-bit 4CPU                    3630  11.5-20.5  (+0 -9 =23)    0.0   -14
 - Dragon by Komodo 3.3 64-bit 4CPU        3627  25.0-35.0  (+0 -10=50)    0.0   +20
 - Berserk 13 64-bit 4CPU                  3616  10.5-15.5  (+0 -5 =21)    0.0     0
 - Berserk 12 64-bit 4CPU                  3608  24.0-35.0  (+0 -11=48)    0.0    -5
 - RubiChess 20240112 64-bit 4CPU          3602  13.0-19.0  (+0 -6 =26)    0.0   -12
 - Caissa 1.17 64-bit 4CPU                 3600  18.0-22.0  (+0 -4 =36)    0.0   +14
 - Ethereal 14.25 64-bit 4CPU              3600  20.0-29.0  (+1 -10=38)    0.0   -11
 - Obsidian 11.0 64-bit 4CPU               3597  15.0-17.0  (+1 -3 =28)    0.0   +21
 - Seer 2.8.0 64-bit 4CPU                  3585  14.0-18.0  (+0 -4 =28)    0.0    -9
 - Chess System Tal 2.00 Elo 64-bit 4CPU   3582  15.5-16.5  (+0 -1 =31)    0.1   +16
 - Igel 3.5.0 64-bit 4CPU                  3577  15.5-16.5  (+1 -2 =29)    0.6   +11
 - Alexandria 6.0.0 64-bit 4CPU            3574  15.5-16.5  (+1 -2 =29)    3.6    +8
 - rofChade 3.1 64-bit 4CPU                3573  14.0-18.0  (+0 -4 =28)    3.2   -19
 - Clover 6.1 64-bit 4CPU                  3572  15.5-16.5  (+2 -3 =27)    4.4    +5
 - Velvet 7.3.0 64-bit 4CPU                3561  15.5-14.5  (+2 -1 =27)   34.6   +13
 - Koivisto 9.0 64-bit 4CPU                3560  15.0-17.0  (+0 -2 =30)   35.5   -15
 - Revenge 3.0 64-bit 4CPU                 3558  17.5-14.5  (+3 -0 =29)   43.4   +28
 - Lizard 10.3 64-bit 4CPU                 3554  16.0-16.0  (+1 -1 =30)   60.2    -3
 - Arasan 24.2.2 64-bit 4CPU               3545  13.5-12.5  (+2 -1 =23)   87.7     0
 - SlowChess Blitz 2.9 64-bit 4CPU         3545  15.5-16.5  (+1 -2 =29)   92.6   -21
 - Velvet 7.1.0 64-bit 4CPU                3544  16.0-16.0  (+3 -3 =26)   88.8   -11
 - Black Marlin 9.0 64-bit 4CPU            3529  14.0-12.0  (+2 -0 =24)   99.5    -6
 - Minic 3.41 64-bit 4CPU                  3528  18.5-13.5  (+5 -0 =27)   99.8   +16
 - Superultra 2.0 64-bit 4CPU              3514  14.5-9.5   (+6 -1 =17)  100.0   +23
 - Halogen 12.0 64-bit 4CPU                3507  13.5-10.5  (+3 -0 =21)  100.0   -14
 - Marvin 6.3.0 64-bit 4CPU                3465  20.0-10.0  (+10-0 =20)  100.0   +13


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024