CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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Rodent IV 0.30 64-bit in CCRL 40/15, 2020-11-28
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Rodent IV 0.30 64-bit has no rank with rating of 3009 Elo points (+50 -50),
based on 120 games: 29 wins, 34 losses and 57 draws
Score: 47.9%, Average opponent: +16.9, Draws: 47.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Winter 0.9 64-bit                       3132   5.0-17.0  (+1 -13=8 )    0.0   -56
 - chess22k 1.14 64-bit                    3076   2.0-2.0   (+1 -1 =2 )    0.7   +67
 - Wasp 4.0 64-bit                         3071   1.0-3.0   (+0 -2 =2 )    1.2   -86
 - ChessBrainVB 3.74                       3066   3.0-1.0   (+2 -0 =2 )    1.7  +205
 - iCE 4.0 64-bit                          3059   2.5-1.5   (+1 -0 =3 )    3.1  +109
 - Combusken 1.3.0 64-bit                  3049   2.0-2.0   (+1 -1 =2 )    7.7   +29
 - Marvin 4.0.0 64-bit                     3047   2.5-5.5   (+0 -3 =5 )    8.6   -65
 - Combusken 1.3.1 64-bit                  3040   1.5-2.5   (+1 -2 =1 )   13.7   -63
 - Fat Fritz Junior w510 64-bit            3025   2.0-2.0   (+1 -1 =2 )   29.3   +16
 - Pirarucu 3.3.5 64-bit                   3021   4.5-3.5   (+3 -2 =3 )   33.6   +49
 - Sting SF 24 64-bit                      3014   3.5-1.5   (+2 -0 =3 )   45.5  +105
 - Monolith 2 64-bit                       3002   3.5-3.5   (+2 -2 =3 )   60.9    -7
 - Bagatur 2.2 64-bit                      2993   3.0-1.0   (+2 -0 =2 )   72.6  +132
 - Amoeba 3.2 64-bit                       2992   4.0-5.0   (+2 -3 =4 )   73.9   -61
 - Weiss 1.2 64-bit                        2990   2.5-1.5   (+1 -0 =3 )   75.5   +47
 - Godel 7.0 64-bit                        2980   2.5-1.5   (+2 -1 =1 )   85.8   +65
 - Deuterium 2019.2.37.73 64-bit           2980   1.5-2.5   (+1 -2 =1 )   86.4  -120
 - FabChess 1.15 64-bit                    2947   3.0-1.0   (+2 -0 =2 )   98.9   +93
 - FabChess 1.16 64-bit                    2947   0.5-0.5   (+0 -0 =1 )   66.7   -84
 - Koivisto 3.0 64-bit                     2903   2.0-2.0   (+1 -1 =2 )  100.0  -106
 - Stash 23.0 64-bit                       2873   5.5-2.5   (+3 -0 =5 )  100.0   -35


Created in 2005-2013 by CCRL team
Last games added on November 28, 2020