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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Alexandria 7.1.0 64-bit 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:
Alexandria 7.1.0 64-bit has no rank with rating of 3579 Elo points (+54 -54),
based on 61 games: 5 wins, 2 losses and 54 draws
Score: 52.5%, Average opponent: −11.7, Draws: 88.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 17 64-bit                     3623   2.0-2.0   (+0 -0 =4 )    5.3   +44
 - Obsidian 14.0 64-bit                    3596   1.5-2.5   (+0 -1 =3 )   26.4   -59
 - Berserk 13 64-bit                       3589   2.0-2.0   (+0 -0 =4 )   35.7   +10
 - PlentyChess 2.1.0 64-bit                3576   2.0-2.0   (+0 -0 =4 )   53.7    -3
 - Viridithas 15.0.0 64-bit                3573   2.0-2.0   (+0 -0 =4 )   58.2    -6
 - Caissa 1.21 64-bit                      3573   2.5-2.5   (+0 -0 =5 )   55.8   -12
 - Starzix 6.0 64-bit                      3571   2.0-2.0   (+0 -0 =4 )   61.0    -8
 - RubiChess 20240817 64-bit               3568   2.0-2.0   (+0 -0 =4 )   64.3   -11
 - Stormphrax 6.0.0 64-bit                 3567   0.5-0.5   (+0 -0 =1 )   64.2   -45
 - Motor 0.8.0 64-bit                      3566   3.0-2.0   (+1 -0 =4 )   66.0   +39
 - Clover 8.0 64-bit                       3559   2.0-2.0   (+0 -0 =4 )   75.2   -20
 - Lizard 11.0 64-bit                      3555   1.5-2.5   (+0 -1 =3 )   80.4   -93
 - Motor 0.7.0 64-bit                      3554   0.5-0.5   (+0 -0 =1 )   80.6   -58
 - Chess System Tal 2.00 EAS 64-bit        3545   2.0-2.0   (+0 -0 =4 )   88.7   -34
 - Rebel 16.3 64-bit                       3544   2.0-2.0   (+0 -0 =4 )   89.4   -35
 - Spaghet BologNNese 1.0 64-bit           3540   1.0-0.0   (+1 -0 =0 )   91.7  +INF
 - Velvet 8.1.1 64-bit                     3533   1.0-0.0   (+1 -0 =0 )   88.1  +INF
 - Lizard 11.1 64-bit                      3532   0.5-0.5   (+0 -0 =1 )   73.8   -77
 - Ginkgo Santiago 1.0 64-bit              3504   1.0-0.0   (+1 -0 =0 )   83.8  +INF
 - Elixir 3.0 64-bit                       3485   1.0-0.0   (+1 -0 =0 )   88.7  +INF

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