Ethereal 12.50 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:
Ethereal 12.50 64-bit has no rank with rating of 3358 Elo points (+15 -15),
based on 924 games: 156 wins, 141 losses and 627 draws
Score: 50.8%, Average opponent: −3.8, Draws: 67.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 12 64-bit                     3545  14.0-48.0  (+0 -34=28)    0.0    -1
 - SugaR XPro NN 1.0 64-bit                3482  15.5-36.5  (+1 -22=29)    0.0    -8
 - ShashChess 11.0 64-bit                  3469  18.5-33.5  (+3 -18=31)    0.0   +16
 - Komodo 13.3 64-bit                      3406  24.5-27.5  (+5 -8 =39)    0.0   +29
 - Komodo 14 64-bit                        3403  25.5-36.5  (+2 -13=47)    0.0    -9
 - Houdini 6 64-bit                        3392  23.0-29.0  (+3 -9 =40)    0.0     0
 - Komodo 14 MCTS 64-bit                   3353   4.5-5.5   (+1 -2 =7 )   67.2   -33
 - SlowChess Blitz 2.3 64-bit              3333  65.0-49.0  (+22-6 =86)   99.6   +18
 - Komodo 10 64-bit                        3315  28.5-23.5  (+12-7 =33)  100.0   -11
 - Igel 2.8.0 64-bit                       3314  30.0-22.0  (+10-2 =40)  100.0    +1
 - Fire 7.1 64-bit                         3311  26.5-25.5  (+8 -7 =37)  100.0   -40
 - Xiphos 0.6 64-bit                       3303  28.5-23.5  (+9 -4 =39)  100.0   -26
 - rofChade 2.3 64-bit                     3292  31.5-20.5  (+11-0 =41)  100.0    -2
 - Igel 2.7.0 64-bit                       3289  33.5-18.5  (+18-3 =31)  100.0   +24
 - Booot 6.4 64-bit                        3286  31.5-20.5  (+15-4 =33)  100.0     0
 - Laser 1.7 64-bit                        3256  36.0-16.0  (+20-0 =32)  100.0   +19
 - Schooner 2.2 64-bit                     3250  33.0-19.0  (+16-2 =34)  100.0   -23