Counter 4.0 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:
Counter 4.0 64-bit 4CPU has no rank with rating of 3214 Elo points (+22 -22),
based on 466 games: 93 wins, 125 losses and 248 draws
Score: 46.6%, Average opponent: +24.4, Draws: 53.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Booot 6.5 64-bit 4CPU                   3379   5.5-20.5  (+0 -15=11)    0.0   -34
 - Lc0 0.27.0 w703810 64-bit 4CPU          3369  12.5-13.5  (+5 -6 =15)    0.0  +143
 - rofChade 2.3 64-bit 4CPU                3367   7.0-19.0  (+0 -12=14)    0.0     0
 - Pedone 3.0 64-bit 4CPU                  3366   6.0-20.0  (+0 -14=12)    0.0   -30
 - Wasp 5.00 64-bit 4CPU                   3363   6.5-23.5  (+0 -17=13)    0.0   -45
 - Laser 1.7 64-bit 4CPU                   3339   5.5-20.5  (+1 -16=9 )    0.0   -85
 - Drofa 3.3.0 64-bit 4CPU                 3250   8.0-12.0  (+3 -7 =10)    0.7   -31
 - Chiron 4 64-bit 4CPU                    3235  12.0-14.0  (+6 -8 =12)    3.5   -10
 - Vajolet2 2.8 64-bit 4CPU                3233  12.5-13.5  (+4 -5 =17)    7.8    +4
 - Arasan 21.3 64-bit 4CPU                 3231  14.0-12.0  (+5 -3 =18)   14.3   +42
 - ChessBrainVB 3.74 4CPU                  3225  14.0-12.0  (+8 -6 =12)   22.5   +36
 - Houdini 1.5a 64-bit 4CPU                3214  14.0-12.0  (+6 -4 =16)   49.8   +24
 - Invictus r382 64-bit 4CPU               3208  13.5-12.5  (+6 -5 =15)   65.5    +7
 - Stockfish 1.8 64-bit 4CPU               3144  14.0-12.0  (+4 -2 =20)  100.0   -45
 - FabChess 1.16 64-bit 4CPU               3142  17.5-8.5   (+10-1 =15)  100.0   +44
 - Demolito 2018-10-29 64-bit 4CPU         3102  19.0-7.0   (+13-1 =12)  100.0   +44
 - Pirarucu 2.7.4 64-bit 4CPU              3064  18.0-8.0   (+11-1 =14)  100.0   -23
 - Gogobello 2.2 64-bit 4CPU               3043  17.5-8.5   (+11-2 =13)  100.0   -52