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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tomitankChess 4.2 64-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:
tomitankChess 4.2 64-bit has no rank with rating of 2817 Elo points (+25 -25),
based on 499 games: 133 wins, 134 losses and 232 draws
Score: 49.9%, Average opponent: −2.8, Draws: 46.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Tucano 9.00 64-bit                      2932   7.5-6.5   (+4 -3 =7 )    0.0  +131
 - Dirty CUCUMBER 64-bit                   2917   1.5-2.5   (+1 -2 =1 )    0.0    +4
 - Deep Junior 13.3 64-bit                 2914   4.0-8.0   (+0 -4 =8 )    0.0    +7
 - Spike 1.4 Leiden                        2913   3.5-8.5   (+0 -5 =7 )    0.0   -20
 - Francesca MAD 0.29 64-bit               2913   0.5-3.5   (+0 -3 =1 )    0.0  -186
 - Asymptote 0.8 64-bit                    2911   4.0-12.0  (+1 -9 =6 )    0.0   -70
 - Toga II 4.0 64-bit                      2903   5.0-7.0   (+2 -4 =6 )    0.0   +33
 - Amoeba 2.7 64-bit                       2900   5.5-6.5   (+0 -1 =11)    0.0   +64
 - Koivisto 3.0 64-bit                     2899   5.5-4.5   (+2 -1 =7 )    0.0  +106
 - Protector 1.4.0 64-bit                  2899   5.5-6.5   (+2 -3 =7 )    0.0   +60
 - Gogobello 2.2 64-bit                    2895   6.0-10.0  (+3 -7 =6 )    0.0     0
 - Spark 1.0 64-bit                        2891   5.0-7.0   (+1 -3 =8 )    0.0   +26
 - Tucano 8.00 64-bit                      2884   5.5-6.5   (+3 -4 =5 )    0.0   +42
 - Stash 23.0 64-bit                       2880   4.0-4.0   (+2 -2 =4 )    0.0   +68
 - Invictus r305 64-bit                    2878   2.5-1.5   (+2 -1 =1 )    0.0  +153
 - The Baron 3.44 64-bit                   2865   5.0-3.0   (+3 -1 =4 )    0.0  +117
 - Thinker 5.4d Inert 64-bit               2863   5.5-6.5   (+1 -2 =9 )    0.1   +23
 - Zappa Mexico II 64-bit                  2852   5.5-6.5   (+3 -4 =5 )    0.5   +14
 - MinkoChess 1.3 64-bit                   2851   6.0-6.0   (+3 -3 =6 )    1.0   +30
 - Nemo 1.0.1 64-bit                       2846   5.0-7.0   (+1 -3 =8 )    2.0   -15
 - Cheese 2.2 64-bit                       2838   8.5-11.5  (+5 -8 =7 )    9.9   -24
 - Mr Bob 0.9.0 64-bit                     2835   1.5-2.5   (+1 -2 =1 )   14.5   -67
 - Zurichess Neuchatel 64-bit              2829   7.0-5.0   (+5 -3 =4 )   19.7   +67
 - Crafty 25.1 64-bit                      2812   4.5-7.5   (+4 -7 =1 )   61.1  -109
 - Rybka 1.0 32-bit                        2786   6.5-5.5   (+4 -3 =5 )   98.4    -6
 - RuyDos 1.1.11 64-bit                    2785  13.0-6.0   (+10-3 =6 )   97.6   +94
 - Devel 3.8.4                             2783   1.5-2.5   (+1 -2 =1 )   96.9  -126
 - Pawny 1.2 64-bit                        2778   7.5-4.5   (+4 -1 =7 )   99.7   +35
 - ProDeo 3.0                              2777   2.5-1.5   (+1 -0 =3 )   97.8   +19
 - Stash 21.2 64-bit                       2775  11.5-8.5   (+6 -3 =11)   98.9    +1
 - Naraku 1.4                              2773   6.0-6.0   (+2 -2 =8 )   99.8   -47
 - Twisted Logic 20100131x 64-bit          2770   7.0-5.0   (+2 -0 =10)   99.9    -6
 - Orion 0.7 64-bit                        2760   1.5-2.5   (+1 -2 =1 )   99.9  -139
 - Minic 0.82 64-bit                       2753   8.5-3.5   (+7 -2 =3 )  100.0   +89
 - Devel 3.2.9                             2745   2.0-2.0   (+1 -1 =2 )  100.0   -72
 - Fruit 2.2.1                             2743   5.5-6.5   (+1 -2 =9 )  100.0   -96
 - Chronos 1.9.9 64-bit                    2738   4.0-8.0   (+2 -6 =4 )  100.0  -186
 - Carballo 1.7 64-bit                     2736   6.5-5.5   (+3 -2 =7 )  100.0   -59
 - Arminius 2018-12-23 64-bit              2732   7.5-8.5   (+6 -7 =3 )  100.0  -106
 - Chessmaster 11 Archangel                2701   5.0-7.0   (+2 -4 =6 )  100.0  -168
 - DanaSah 8.3                             2696  11.5-4.5   (+10-3 =3 )  100.0   +44
 - ECE 20.1 64-bit                         2692  11.5-4.5   (+8 -1 =7 )  100.0   +12
 - WyldChess 1.51 64-bit                   2682   9.0-3.0   (+8 -2 =2 )  100.0   +58
 - Francesca MAD 0.21 64-bit               2671   7.0-5.0   (+5 -3 =4 )  100.0   -90


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