CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Rodent IV 0.30 64-bit in CCRL 40/15, 2021-05-01
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:
Rodent IV 0.30 64-bit has no rank with rating of 3003 Elo points (+27 -27),
based on 399 games: 90 wins, 91 losses and 218 draws
Score: 49.9%, Average opponent: +1.6, Draws: 54.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Winter 0.9 64-bit                       3127   5.0-17.0  (+1 -13=8 )    0.0   -56
 - chess22k 1.14 64-bit                    3077   4.0-4.0   (+2 -2 =4 )    0.0   +74
 - Wasp 4.0 64-bit                         3076   3.0-5.0   (+1 -3 =4 )    0.0     0
 - Koivisto 4.0 64-bit                     3072   1.0-3.0   (+0 -2 =2 )    0.0   -80
 - ChessBrainVB 3.74                       3065   4.0-4.0   (+2 -2 =4 )    0.0   +67
 - Stash 29.0 64-bit                       3065   5.5-8.5   (+0 -3 =11)    0.0    +7
 - Weiss 1.3 64-bit                        3064   9.5-14.5  (+2 -7 =15)    0.0    +3
 - iCE 4.0 64-bit                          3059   2.5-1.5   (+1 -0 =3 )    0.0  +115
 - Seer 1.2.1 64-bit                       3053   4.5-7.5   (+2 -5 =5 )    0.2   -26
 - Marvin 4.0.0 64-bit                     3050   4.0-8.0   (+0 -4 =8 )    0.4   -44
 - Minic 3.04 64-bit                       3048   2.5-1.5   (+1 -0 =3 )    5.5  +111
 - Combusken 1.3.0 64-bit                  3048   2.0-2.0   (+1 -1 =2 )    0.7   +34
 - Combusken 1.3.1 64-bit                  3039   1.5-2.5   (+1 -2 =1 )    2.6   -59
 - Bagatur 2.2a 64-bit                     3031   2.0-2.0   (+1 -1 =2 )   15.0   +28
 - Fat Fritz Junior w510 64-bit            3029   2.0-2.0   (+1 -1 =2 )    8.2   +26
 - Pirarucu 3.3.5 64-bit                   3014   9.5-6.5   (+6 -3 =7 )   24.8   +67
 - Topple 0.8.0 64-bit                     3005   7.5-14.5  (+2 -9 =11)   47.0   -93
 - Monolith 2 64-bit                       3003   6.5-8.5   (+2 -4 =9 )   51.6   -36
 - Bagatur 2.2 64-bit                      2995   5.5-2.5   (+3 -0 =5 )   69.5   +96
 - Stash 27.0 64-bit                       2994   5.0-3.0   (+3 -1 =4 )   68.4   +65
 - Amoeba 3.2 64-bit                       2990   8.0-10.0  (+3 -5 =10)   78.9   -50
 - FabChess 1.16 64-bit                    2985   9.5-6.5   (+4 -1 =11)   86.4   +32
 - Weiss 1.2 64-bit                        2982   2.5-1.5   (+1 -0 =3 )   90.1   +46
 - Godel 7.0 64-bit                        2980   6.5-5.5   (+4 -3 =5 )   93.0    +4
 - Deuterium 2019.2.37.73 64-bit           2979   6.0-10.0  (+2 -6 =8 )   93.9  -100
 - Amoeba 3.3 64-bit                       2976   7.0-7.0   (+5 -5 =4 )   90.5   -27
 - Counter 3.7 64-bit                      2971  15.5-12.5  (+6 -3 =19)   96.3    -4
 - Sting SF 28 64-bit                      2969   3.5-0.5   (+3 -0 =1 )   77.4  +243
 - Cheng 4.40 64-bit                       2960   7.5-4.5   (+3 -0 =9 )   99.7   +21
 - Mr Bob 1.0.0 64-bit                     2959   7.0-3.0   (+4 -0 =6 )   98.7   +64
 - FabChess 1.15 64-bit                    2946   3.0-1.0   (+2 -0 =2 )  100.0   +99
 - Francesca MAD 0.30a 64-bit              2933   9.5-8.5   (+4 -3 =11)  100.0   -53
 - Tucano 9.00 64-bit                      2932  13.0-5.0   (+8 -0 =10)  100.0   +60
 - Asymptote 0.8 64-bit                    2911   3.0-1.0   (+2 -0 =2 )  100.0   +57
 - Fruit Reloaded 15th ann. 64-bit         2907   3.0-1.0   (+3 -1 =0 )  100.0  +138
 - Koivisto 3.0 64-bit                     2899   2.0-2.0   (+1 -1 =2 )  100.0  -104
 - Stash 23.0 64-bit                       2881   5.5-2.5   (+3 -0 =5 )  100.0   -21


Created in 2005-2013 by CCRL team
Last games added on May 1, 2021