CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Velvet 1.1.0 64-bit in CCRL 40/15, 2021-03-02
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:
Velvet 1.1.0 64-bit is #132-133 with rating of 2689 Elo points (+27 -27),
based on 480 games: 157 wins, 175 losses and 148 draws
Score: 48.1%, Average opponent: +13.6, Draws: 30.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Francesca MAD 0.30a 64-bit              2939   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Fruit Reloaded 15th ann. 64-bit         2907   1.0-3.0   (+0 -2 =2 )    0.0   +68
 - Crafty 25.6 64-bit                      2905   1.0-3.0   (+0 -2 =2 )    0.0   +59
 - Gogobello 2.2 64-bit                    2898   2.0-2.0   (+2 -2 =0 )    0.0  +209
 - tomitankChess 5.0 64-bit                2892   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Invictus r305 64-bit                    2878   0.5-3.5   (+0 -3 =1 )    0.0   -93
 - Bobcat 7.6 64-bit                       2875   3.0-9.0   (+0 -6 =6 )    0.0   +33
 - Spark 1.0 32-bit                        2864   3.5-8.5   (+2 -7 =3 )    0.0   +23
 - Thinker 5.4d Inert 32-bit               2856   1.5-10.5  (+0 -9 =3 )    0.0  -120
 - Mr Bob 0.9.0 64-bit                     2841   0.5-3.5   (+0 -3 =1 )    0.0  -130
 - Cheese 2.2 64-bit                       2835   1.0-3.0   (+0 -2 =2 )    0.0    -3
 - Zurichess Neuchatel 64-bit              2830   3.0-9.0   (+2 -8 =2 )    0.0   -52
 - Crafty 25.1 64-bit                      2827   2.5-9.5   (+1 -8 =3 )    0.0   -78
 - ProDeo 3.0                              2807   4.0-12.0  (+1 -9 =6 )    0.0   -48
 - OliThink 5.9.2 64-bit                   2800   2.5-5.5   (+2 -5 =1 )    0.0   -36
 - Devel 3.8.4                             2782   6.5-9.5   (+3 -6 =7 )    0.1   +34
 - Glaurung 2.2 64-bit                     2781   5.5-6.5   (+4 -5 =3 )    0.0   +64
 - Bright 0.4a                             2776   3.0-9.0   (+2 -8 =2 )    0.0  -106
 - Ktulu 9                                 2752   4.0-8.0   (+1 -5 =6 )    0.0   -38
 - Arminius 2018-12-23 64-bit              2733   8.5-7.5   (+5 -4 =7 )    0.2   +61
 - GreKo 2018.12 64-bit                    2718   4.0-8.0   (+3 -7 =2 )    6.4   -97
 - GreKo 2020.03 64-bit                    2714   1.0-3.0   (+0 -2 =2 )    8.1  -117
 - Chessmaster 11 Archangel                2702   7.5-4.5   (+6 -3 =3 )   23.0  +103
 - ECE 20.1 64-bit                         2700   8.0-8.0   (+6 -6 =4 )   27.8   +11
 - DanaSah 8.3                             2694   2.0-2.0   (+1 -1 =2 )   40.4    +5
 - Fridolin 3.10 64-bit                    2683   2.5-1.5   (+2 -1 =1 )   65.3   +76
 - Shallow 2020-09-09 64-bit               2671   9.5-6.5   (+5 -2 =9 )   83.5   +34
 - Supernova 2.3 64-bit                    2663   8.5-3.5   (+8 -3 =1 )   75.2  +143
 - K2 0.95                                 2663   3.0-1.0   (+2 -0 =2 )   95.1  +131
 - Drosophila 1.6 64-bit                   2659   2.5-1.5   (+2 -1 =1 )   95.7   +55
 - Rotor 0.7a                              2648   5.5-6.5   (+2 -3 =7 )   99.1   -62
 - Colossus 2008b                          2643   8.5-3.5   (+6 -1 =5 )   99.9   +86
 - Bagatur 1.7 64-bit                      2636   5.5-6.5   (+4 -5 =3 )   99.9   -83
 - KnightX 2.5 64-bit                      2633   9.0-3.0   (+8 -2 =2 )   90.9  +132
 - CM9000 Assassin                         2631   6.5-5.5   (+5 -4 =3 )   99.9   -27
 - Nawito 1906                             2631   5.5-6.5   (+4 -5 =3 )  100.0   -89
 - Delocto 0.61n 64-bit                    2626  11.0-5.0   (+8 -2 =6 )  100.0   +60
 - Caligula 0.9g                           2620   6.0-6.0   (+3 -3 =6 )  100.0   -72
 - Betsabe II 2020                         2608   8.5-3.5   (+8 -3 =1 )  100.0   +89
 - N2 0.4 64-bit                           2594   7.5-4.5   (+4 -1 =7 )  100.0   -20
 - Galjoen 0.40 64-bit                     2590   7.0-5.0   (+5 -3 =4 )  100.0   -39
 - Drofa 2.1.0 64-bit                      2586   7.0-5.0   (+5 -3 =4 )  100.0   -52
 - Coiled 0.6 64-bit                       2585   6.5-5.5   (+5 -4 =3 )  100.0   -68
 - GarboChess 3.0 64-bit                   2585   8.5-3.5   (+7 -2 =3 )  100.0   +47
 - Jumbo 0.7.0 64-bit                      2561   9.0-3.0   (+8 -2 =2 )  100.0   +64
 - Ghost 3 64-bit                          2558   9.0-3.0   (+8 -2 =2 )  100.0   +66
 - Detroid 1.0.1 64-bit                    2556   8.5-3.5   (+7 -2 =3 )  100.0   +22


Created in 2005-2013 by CCRL team
Last games added on March 2, 2021