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 9.1.0 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 9.1.0 64-bit 4CPU has no rank with rating of 3509 Elo points (+18 -18),
based on 696 games: 68 wins, 110 losses and 518 draws
Score: 47.0%, Average opponent: +18.7, Draws: 74.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 20230613 64-bit 4CPU          3642   9.5-22.5  (+0 -13=19)    0.0     0
 - Stockfish 20230507 64-bit 4CPU          3637   8.0-16.0  (+0 -8 =16)    0.0   +21
 - ShashChess GZ 64-bit 4CPU               3637   6.5-17.5  (+0 -11=13)    0.0   -25
 - Dragon by Komodo 3.2 64-bit 4CPU        3623   5.5-18.5  (+0 -13=11)    0.0   -73
 - Berserk 11.1 64-bit 4CPU                3583   7.5-16.5  (+0 -9 =15)    0.0   -45
 - Ethereal 14.00 64-bit 4CPU              3577   8.0-16.0  (+0 -8 =16)    0.0   -38
 - RubiChess 20230410 64-bit 4CPU          3564  10.5-13.5  (+0 -3 =21)    0.0   +17
 - Koivisto 9.0 64-bit 4CPU                3560  10.5-13.5  (+0 -3 =21)    0.0   +13
 - Revenge 3.0 64-bit 4CPU                 3558  10.5-13.5  (+0 -3 =21)    0.0   +11
 - Igel 3.4.0 64-bit 4CPU                  3557   8.5-15.5  (+0 -7 =17)    0.0   -42
 - SlowChess Blitz 2.9 64-bit 4CPU         3545  11.5-12.5  (+2 -3 =19)    0.0   +21
 - Rebel 16.2 64-bit 4CPU                  3544  10.5-13.5  (+0 -3 =21)    0.0    -2
 - Seer 2.6.0 64-bit 4CPU                  3534  11.0-13.0  (+0 -2 =22)    0.4     0
 - Clover 4.1 64-bit 4CPU                  3533  10.5-13.5  (+2 -5 =17)    1.3   -14
 - rofChade 3.0 64-bit 4CPU                3526  12.5-11.5  (+1 -0 =23)    3.3   +27
 - Minic 3.32 64-bit 4CPU                  3520  12.0-12.0  (+1 -1 =22)   15.3   +11
 - Caissa 1.8 64-bit 4CPU                  3513  12.0-12.0  (+1 -1 =22)   36.7    +4
 - Uralochka 3.39d 64-bit 4CPU             3512  11.5-12.5  (+0 -1 =23)   38.3    -8
 - Alexandria 4.0 64-bit 4CPU              3510  12.0-10.0  (+2 -0 =20)   47.5   +27
 - Arasan 23.5 64-bit 4CPU                 3488  12.5-11.5  (+5 -4 =15)   97.2    -5
 - Wasp 6.50 64-bit 4CPU                   3483  13.0-11.0  (+2 -0 =22)   99.4    -4
 - Velvet 5.3.0 64-bit 4CPU                3480  16.5-13.5  (+5 -2 =23)   99.5    +1
 - Velvet 5.2.0 64-bit 4CPU                3474  13.5-10.5  (+3 -0 =21)   99.9    +2
 - Booot 7.1 64-bit 4CPU                   3473  12.5-11.5  (+4 -3 =17)  100.0   -24
 - Black Marlin 8.0 64-bit 4CPU            3457  18.0-12.0  (+8 -2 =20)  100.0   +10
 - Houdini 6 64-bit 4CPU                   3456  17.0-7.0   (+11-1 =12)  100.0   +86
 - Marvin 6.2.0 64-bit 4CPU                3455  15.5-8.5   (+7 -0 =17)  100.0   +36
 - HIARCS 15.2 64-bit 4CPU                 3366  20.0-10.0  (+14-4 =12)  100.0   -19


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