CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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CuckooChess 1.11 32-bit in CCRL 40/15, 2021-05-08
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:
CuckooChess 1.11 32-bit has no rank with rating of 2565 Elo points (+29 -29),
based on 384 games: 128 wins, 125 losses and 131 draws
Score: 50.4%, Average opponent: −3.2, Draws: 34.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Daydreamer 1.75 32-bit                  2667   0.5-3.5   (+0 -3 =1 )    0.0  -186
 - Bobcat 2.75 32-bit                      2658   3.5-10.5  (+1 -8 =5 )    0.0   -71
 - RedQueen 1.0.0 32-bit                   2636   1.0-1.0   (+1 -1 =0 )    0.0   +71
 - CM10th Warrior                          2635   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Gandalf 6                               2634   0.5-1.5   (+0 -1 =1 )    0.0   -73
 - CM9000 Assassin                         2633   1.5-0.5   (+1 -0 =1 )    0.0  +224
 - CM10th Default                          2630   2.5-9.5   (+1 -8 =3 )    0.0  -151
 - Deuterium 11.01.28.159                  2619   2.0-6.0   (+1 -5 =2 )    0.1  -128
 - ProDeo 1.6                              2617   1.0-1.0   (+1 -1 =0 )    0.2   +52
 - Slow Chess Blitz WV2                    2615   2.5-7.5   (+0 -5 =5 )    0.1   -95
 - Dirty 24Apr2011 32-bit                  2613   1.5-0.5   (+1 -0 =1 )    1.1  +204
 - Arasan 13.2 32-bit                      2607   1.5-4.5   (+1 -4 =1 )    2.6  -151
 - Philou 3.60                             2606   8.5-9.5   (+4 -5 =9 )    0.9   +25
 - Naum 1.91 32-bit                        2605   6.0-4.0   (+4 -2 =4 )    0.8   +98
 - Aristarch 4.50                          2596   2.0-4.0   (+1 -3 =2 )    2.7   -87
 - The Baron 2.23 32-bit                   2594   1.0-1.0   (+1 -1 =0 )    4.5   +29
 - Pseudo 0.7c                             2591   3.0-1.0   (+2 -0 =2 )    5.1  +175
 - Amyan 1.72                              2590   8.0-8.0   (+3 -3 =10)    6.0   +25
 - Rotor 0.6                               2588   6.5-7.5   (+3 -4 =7 )    7.9     0
 - Petir 4.999999                          2579   1.5-2.5   (+1 -2 =1 )   20.7   -68
 - Arasan 13.1 32-bit                      2578   1.0-5.0   (+0 -4 =2 )   27.6  -217
 - RedQueen 0.9.8 32-bit                   2576   4.5-3.5   (+4 -3 =1 )   26.6   +57
 - Cheng3 1.04 32-bit                      2574   1.0-1.0   (+1 -1 =0 )   33.9    +9
 - Gaviota 0.84 32-bit                     2570   1.5-4.5   (+1 -4 =1 )   39.5  -190
 - Bobcat 20110414 32-bit                  2569   3.5-2.5   (+3 -2 =1 )   42.0   +69
 - Scorpio 2.2 32-bit                      2569   4.0-6.0   (+2 -4 =4 )   41.7   -66
 - N2 0.4 32-bit                           2568   8.0-10.0  (+4 -6 =8 )   43.5   -33
 - Brutus 8.05 32-bit                      2566   6.5-7.5   (+2 -3 =9 )   46.2   -16
 - Arasan 12.3 32-bit                      2564   9.5-6.5   (+7 -4 =5 )   51.1   +63
 - SOS 5.1                                 2563   3.5-2.5   (+3 -2 =1 )   53.7   +55
 - Cheng3 1.05 32-bit                      2559   5.5-0.5   (+5 -0 =1 )   61.2  +349
 - Ufim 8.02                               2543   2.0-2.0   (+2 -2 =0 )   91.5   -22
 - DanaSah 4.66                            2541   4.5-5.5   (+3 -4 =3 )   88.8   -64
 - DanaSah 4.60                            2540   4.5-1.5   (+4 -1 =1 )   89.9  +164
 - AnMon 5.75                              2538   3.5-2.5   (+3 -2 =1 )   94.6   +40
 - GarboChess 3.0 32-bit                   2536   7.5-6.5   (+5 -4 =5 )   93.5    -4
 - Gaviota 0.83 32-bit                     2524  10.5-5.5   (+8 -3 =5 )   97.9   +64
 - Rodin 4.0                               2524   3.5-2.5   (+2 -1 =3 )   99.1    +4
 - Glass 1.7 32-bit                        2514   6.5-5.5   (+5 -4 =3 )   99.4   -23
 - Hermann 2.8 32-bit                      2508  16.0-6.0   (+13-3 =6 )   99.8  +103
 - Tao 5.6                                 2502   1.5-2.5   (+1 -2 =1 )  100.0  -158
 - Cheng3 1.03 32-bit                      2494   3.5-2.5   (+1 -0 =5 )   99.9   -28
 - Delphil 2.8                             2492   3.5-2.5   (+2 -1 =3 )  100.0   -21
 - GreKo 8.2 32-bit                        2486   1.0-1.0   (+0 -0 =2 )  100.0   -79
 - Xpdnt 091007                            2482   7.0-1.0   (+7 -1 =0 )  100.0  +305
 - Matacz 1.4                              2478   2.5-1.5   (+2 -1 =1 )  100.0    -4
 - Trace 1.37a                             2471   2.0-2.0   (+2 -2 =0 )  100.0   -94
 - Delphil 2.7                             2468   2.5-1.5   (+2 -1 =1 )  100.0    -5
 - LittleThought 1.052 32-bit              2467   3.0-1.0   (+3 -1 =0 )  100.0  +136
 - GreKo 8.0 32-bit                        2449   3.5-0.5   (+3 -0 =1 )  100.0  +165
 - Hussar 0.4                              2444   2.0-2.0   (+1 -1 =2 )  100.0  -131


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021