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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Counter 5.0 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 5.0 64-bit 4CPU is #76-77 with rating of 3373 Elo points (+18 -18),
based on 688 games: 106 wins, 153 losses and 429 draws
Score: 46.6%, Average opponent: +23.8, Draws: 62.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Berserk 10 64-bit 4CPU                  3567   3.5-20.5  (+0 -17=7 )    0.0   -73
 - RubiChess 20221120 64-bit 4CPU          3558   4.5-19.5  (+0 -15=9 )    0.0   -38
 - Ethereal 13.75 64-bit 4CPU              3554   6.0-18.0  (+0 -12=12)    0.0   +12
 - Rebel 16 64-bit 4CPU                    3530   6.5-17.5  (+0 -11=13)    0.0    +6
 - Minic 3.30 64-bit 4CPU                  3515   8.0-16.0  (+0 -8 =16)    0.0   +36
 - Alexandria 4.0 64-bit 4CPU              3510   6.5-15.5  (+2 -11=9 )    0.0    -8
 - Ginkgo Vienna 64-bit 4CPU               3481   7.0-17.0  (+0 -10=14)    0.0   -27
 - Halogen 11 64-bit 4CPU                  3458   9.5-14.5  (+2 -7 =15)    0.0   +17
 - Caissa 1.4 64-bit 4CPU                  3457  10.0-14.0  (+1 -5 =18)    0.0   +31
 - SlowChess Blitz 2.5 64-bit 4CPU         3453   8.5-15.5  (+1 -8 =15)    0.0   -14
 - Booot 7.0 64-bit 4CPU                   3428  10.0-14.0  (+0 -4 =20)    0.0    +5
 - Fritz 18 Neuronal 64-bit 4CPU           3397  10.5-13.5  (+1 -4 =19)    1.6   -13
 - Weiss 2.0 64-bit 4CPU                   3381  14.5-9.5   (+6 -1 =17)   23.3   +72
 - Mantissa 3.7.2 64-bit 4CPU              3381  11.5-12.5  (+3 -4 =17)   24.3    -3
 - Zahak 10.0 64-bit 4CPU                  3377  12.0-12.0  (+1 -1 =22)   37.6    +5
 - Expositor 2BR17 64-bit 4CPU             3376  12.5-11.5  (+4 -3 =17)   41.1   +14
 - Smallbrain 6.0 64-bit 4CPU              3370  14.0-10.0  (+5 -1 =18)   61.4   +46
 - Stockfish 6 64-bit 4CPU                 3346  13.5-10.5  (+8 -5 =11)   99.6   +20
 - Komodo 8 64-bit 4CPU                    3339  13.0-11.0  (+5 -3 =16)   99.9    -8
 - Winter 2.0 64-bit 4CPU                  3338  11.0-9.0   (+5 -3 =12)   99.8     0
 - Frozenight 6.0.0 64-bit 4CPU            3337  16.5-13.5  (+9 -6 =15)   99.8    -3
 - pawn 1.0 64-bit 4CPU                    3324  12.0-8.0   (+5 -1 =14)  100.0    +9
 - Drofa 4.0.0 64-bit 4CPU                 3318  10.0-8.0   (+4 -2 =12)  100.0   -22
 - Avalanche 1.5.0 64-bit 4CPU             3308  18.5-11.5  (+8 -1 =21)  100.0    +8
 - Winter 1.0 64-bit 4CPU                  3306  14.5-9.5   (+7 -2 =15)  100.0     0
 - RukChess 3.0.15 64-bit 4CPU             3305  13.5-6.5   (+8 -1 =11)  100.0   +48
 - Arasan 22.2 64-bit 4CPU                 3287  15.0-9.0   (+8 -2 =14)  100.0    -3
 - Combusken 1.4.0 64-bit 4CPU             3258  14.0-10.0  (+5 -1 =18)  100.0   -65
 - Vajolet2 2.7 64-bit 4CPU                3239  14.0-10.0  (+8 -4 =12)  100.0   -77


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