CCRL 40/15
Downloads and Statistics
January 24, 2021
Testing summary:
Total: 1'209'412 games
played by 2'772 programs

White wins: 415'904 (34.4%)
Black wins: 306'459 (25.3%)
Draws: 487'049 (40.3%)
White score: 54.5%

Engine Details

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Dirty ACCA4 64-bit in CCRL 40/15, 2021-01-24
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:
Dirty ACCA4 64-bit has no rank with rating of 2551 Elo points (+33 -33),
based on 314 games: 111 wins, 105 losses and 98 draws
Score: 51.0%, Average opponent: −6.7, Draws: 31.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Carballo 1.6 64-bit                     2709   2.0-4.0   (+0 -2 =4 )    0.0   +64
 - Nawito 1906                             2630   1.5-6.5   (+0 -5 =3 )    0.0  -130
 - Ethereal 8.12 64-bit                    2612   3.5-6.5   (+1 -4 =5 )    0.2   -28
 - Donna 4.0 64-bit                        2606   3.5-4.5   (+2 -3 =3 )    0.2   +12
 - Amyan 1.72                              2590  13.0-11.0  (+11-9 =4 )    1.4   +68
 - Arasan 11.6 64-bit                      2567  10.0-14.0  (+7 -11=6 )   23.7   -42
 - Brutus 8.05 32-bit                      2567  15.0-9.0   (+9 -3 =12)   19.7   +89
 - Rotor 0.5                               2565  13.5-10.5  (+12-9 =3 )   22.7   +61
 - SOS 5.1                                 2564   9.0-15.0  (+4 -10=10)   24.0   -66
 - Ufim 8.02                               2543  11.5-12.5  (+8 -9 =7 )   67.7   -19
 - Fridolin 2.00 64-bit                    2532   6.0-4.0   (+5 -3 =2 )   85.9   +55
 - DanaSah 4.24                            2527  13.5-10.5  (+9 -6 =9 )   90.6   +17
 - Tao 5.6                                 2502  12.0-12.0  (+8 -8 =8 )   99.6   -49
 - LittleThought 1.052 64-bit              2497  12.0-12.0  (+10-10=4 )   99.8   -54
 - Winter 0.1.1 64-bit                     2496   4.5-1.5   (+4 -1 =1 )   99.7  +134
 - Gaviota 0.74.41 64-bit                  2490  15.5-8.5   (+12-5 =7 )   99.7   +38
 - Zurichess Geneva 64-bit                 2484   5.0-3.0   (+4 -2 =2 )   99.9   +14
 - Drosophila 1.5.1 64-bit                 2479   4.0-6.0   (+3 -5 =2 )  100.0  -140
 - Shield 1.2 64-bit                       2474   5.0-3.0   (+2 -0 =6 )  100.0   -13


Created in 2005-2013 by CCRL team
Last games added on January 24, 2021