CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Calvin 4.2.0 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Calvin 4.2.0 64-bit is #135 with rating of 3132 Elo points (+21 -21),
based on 524 games: 122 wins, 135 losses and 267 draws
Score: 48.8%, Average opponent: +6.4, Draws: 51.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Odonata 1.0.0 64-bit                    3264   5.5-14.5  (+0 -9 =11)    0.0   -15
 - RukChess 3.0.19 64-bit                  3259   8.5-15.5  (+2 -9 =13)    0.0   +29
 - Drofa 4.1.0 64-bit                      3249   7.0-13.0  (+2 -8 =10)    0.0   +12
 - Zangdar 2.30 64-bit                     3247  12.0-14.0  (+6 -8 =12)    0.0   +89
 - Svart 6 64-bit                          3242   2.0-2.0   (+0 -0 =4 )    0.0  +110
 - Princhess 0.19.0 64-bit                 3230   2.5-1.5   (+2 -1 =1 )    0.0  +191
 - Sirius 7.0 64-bit                       3223   7.5-18.5  (+2 -13=11)    0.0   -58
 - Leorik 3.0 64-bit                       3222   1.5-2.5   (+0 -1 =3 )    0.0   +18
 - Simbelmyne 1.10.0 64-bit                3205   2.5-1.5   (+1 -0 =3 )    0.0  +150
 - Zangdar 2.29.01 64-bit                  3201   8.5-11.5  (+3 -6 =11)    0.0   +16
 - WhiteCore 0.2 64-bit                    3199   1.5-2.5   (+0 -1 =3 )    0.1   -10
 - Protej 0.6.7 64-bit                     3195  12.5-13.5  (+6 -7 =13)    0.0   +48
 - Heimdall 1.0.0 64-bit                   3194  18.0-22.0  (+6 -10=24)    0.0   +31
 - Jet 1.2 64-bit                          3189   2.0-2.0   (+0 -0 =4 )    0.0   +57
 - Princhess 0.18.0 64-bit                 3188   0.5-1.5   (+0 -1 =1 )    0.0  -105
 - ChessBrainVB 4.02                       3166   2.0-2.0   (+1 -1 =2 )    0.5   +22
 - Ynode 0133 64-bit                       3130   7.5-12.5  (+3 -8 =9 )   54.8   -89
 - MIDA 2.3.1 64-bit                       3126  10.5-11.5  (+5 -6 =11)   67.4   -20
 - Roc 2.0.3 64-bit                        3120   7.5-14.5  (+1 -8 =13)   78.0  -112
 - Cadie 1.8 64-bit                        3120  10.0-17.0  (+3 -10=14)   76.4   -99
 - Lambergar 0.6.0 64-bit                  3097  24.5-9.5   (+17-2 =15)   99.4  +117
 - bitbit 1.2 64-bit                       3085   2.0-2.0   (+1 -1 =2 )  100.0   -47
 - Rybka 3 64-bit                          3076  10.5-9.5   (+4 -3 =13)  100.0   -43
 - Kobra 1.2 64-bit                        3067  13.0-10.0  (+6 -3 =14)  100.0   -20
 - Simbelmyne 1.9.0 64-bit                 3062  12.5-7.5   (+6 -1 =13)  100.0    +9
 - Stockfish 1.9.1 32-bit                  3038   8.5-11.5  (+4 -7 =9 )  100.0  -154
 - ice4 v5 64-bit                          3023  12.5-7.5   (+8 -3 =9 )  100.0   -15
 - Integral v2 64-bit                      3020  14.5-5.5   (+12-3 =5 )  100.0   +68
 - Dirty Duna 64-bit                       3017  14.5-5.5   (+12-3 =5 )  100.0   +58
 - Lynx 1.6.0 64-bit                       2983  13.5-6.5   (+9 -2 =9 )  100.0   -28


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024