CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
White score: 54.5%

Engine Details

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Ethereal 12.75 64-bit in CCRL 40/15, 2021-04-10
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Ethereal 12.75 64-bit has no rank with rating of 3320 Elo points (+13 -13),
based on 1866 games: 316 wins, 434 losses and 1116 draws
Score: 46.8%, Average opponent: +23.5, Draws: 59.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Fat Fritz 2 (in SF) 64-bit 4CPU         3526   8.5-27.5  (+0 -19=17)    0.0   +41
 - Stockfish 2021-01-11 64-bit             3520  11.0-37.0  (+0 -26=22)    0.0   +29
 - Stockfish 13 64-bit                     3509  16.0-58.0  (+0 -42=32)    0.0    +6
 - Fat Fritz 2 (in SF) 64-bit              3509   9.0-43.0  (+0 -34=18)    0.0   -38
 - SugaR AI 1.00 64-bit                    3493  11.5-44.5  (+0 -33=23)    0.0   -18
 - ShashChess 15.0 64-bit                  3485  35.5-105.5 (+0 -70=71)    0.0   +12
 - SugaR AI 1.50 64-bit                    3484   0.5-3.5   (+0 -3 =1 )    0.0  -115
 - Stockfish 12 64-bit                     3478  19.0-45.0  (+0 -26=38)    0.0   +41
 - Dragon by Komodo 64-bit                 3472  11.0-41.0  (+0 -30=22)    0.0   -34
 - ShashChess 16 64-bit                    3442   1.0-3.0   (+0 -2 =2 )    0.2   -30
 - SugaR XPro NN 1.0 64-bit                3416  20.0-40.0  (+1 -21=38)    0.0    +2
 - Komodo 13.3 64-bit                      3344  21.0-31.0  (+3 -13=36)    0.4   -28
 - Nemorino 6.00 64-bit                    3341  32.5-31.5  (+10-9 =45)    0.9   +21
 - Komodo 14 64-bit                        3340  23.5-28.5  (+5 -10=37)    1.3    -3
 - Houdini 6 64-bit                        3335  25.5-26.5  (+8 -9 =35)    1.9    +8
 - SlowChess Blitz 2.5 64-bit              3331  31.0-29.0  (+11-9 =40)   13.8   +17
 - Fire 8 64-bit                           3328  24.0-32.0  (+4 -12=40)   22.3   -30
 - SlowChess Blitz 2.4 64-bit              3302  29.0-27.0  (+10-8 =38)   95.7    -7
 - Nemorino 6.05 64-bit                    3289  34.0-23.0  (+15-4 =38)   99.7   +20
 - SlowChess Blitz 2.3 64-bit              3280  32.5-23.5  (+13-4 =39)  100.0    +4
 - RubiChess 2.0 NN-375bd 64-bit           3277  32.5-27.5  (+13-8 =39)  100.0   -19
 - Igel 2.9.0 64-bit                       3272  37.0-23.0  (+16-2 =42)  100.0   +12
 - Igel 2.8.0 64-bit                       3265  36.0-24.0  (+15-3 =42)  100.0     0
 - RubiChess 1.9 64-bit                    3263  33.0-23.0  (+15-5 =36)  100.0    -8
 - Komodo 10 64-bit                        3259  32.0-20.0  (+17-5 =30)  100.0    +3
 - Fire 7.1 64-bit                         3258  29.5-22.5  (+11-4 =37)  100.0   -26
 - Booot 6.5 64-bit                        3255  36.5-19.5  (+21-4 =31)  100.0   +22
 - Xiphos 0.6 64-bit                       3253  45.0-23.0  (+24-2 =42)  100.0   +23
 - Pedone 3.0 64-bit                       3244  34.5-21.5  (+20-7 =29)  100.0   -11
 - RofChade 2.3 64-bit                     3240  40.5-23.5  (+19-2 =43)  100.0    -7
 - Booot 6.4 64-bit                        3238  41.5-24.5  (+22-5 =39)  100.0    -8
 - Laser 1.7 64-bit                        3206  35.0-21.0  (+16-2 =38)  100.0   -46
 - Defenchess 2.2 64-bit                   3202   2.0-2.0   (+0 -0 =4 )  100.0  -118
 - Schooner 2.2 64-bit                     3202  43.0-17.0  (+27-1 =32)  100.0    +8


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021