CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Velvet 1.1.0 64-bit in CCRL 40/15, 2021-04-12
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 #134 with rating of 2684 Elo points (+26 -26),
based on 516 games: 170 wins, 187 losses and 159 draws
Score: 48.4%, Average opponent: +11.9, Draws: 30.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Francesca MAD 0.30a 64-bit              2936   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Crafty 25.6 64-bit                      2905   1.0-3.0   (+0 -2 =2 )    0.0   +64
 - Fruit Reloaded 15th ann. 64-bit         2905   1.0-3.0   (+0 -2 =2 )    0.0   +71
 - tomitankChess 5.0 64-bit                2900   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Gogobello 2.2 64-bit                    2895   2.0-2.0   (+2 -2 =0 )    0.0  +211
 - Invictus r305 64-bit                    2878   0.5-3.5   (+0 -3 =1 )    0.0   -89
 - Bobcat 7.6 64-bit                       2875   3.0-9.0   (+0 -6 =6 )    0.0   +38
 - Spark 1.0 32-bit                        2864   3.5-8.5   (+2 -7 =3 )    0.0   +28
 - Thinker 5.4d Inert 32-bit               2856   1.5-10.5  (+0 -9 =3 )    0.0  -115
 - Cheese 2.2 64-bit                       2837   1.0-3.0   (+0 -2 =2 )    0.0    +3
 - Mr Bob 0.9.0 64-bit                     2836   0.5-3.5   (+0 -3 =1 )    0.0  -130
 - Zurichess Neuchatel 64-bit              2830   3.0-9.0   (+2 -8 =2 )    0.0   -47
 - Crafty 25.1 64-bit                      2820   2.5-9.5   (+1 -8 =3 )    0.0   -80
 - OliThink 5.9.2 64-bit                   2799   2.5-5.5   (+2 -5 =1 )    0.0   -32
 - ProDeo 3.0                              2788   4.0-12.0  (+1 -9 =6 )    0.0   -63
 - Glaurung 2.2 64-bit                     2781   5.5-6.5   (+4 -5 =3 )    0.0   +69
 - Devel 3.8.4                             2777   6.5-9.5   (+3 -6 =7 )    0.0   +34
 - Bright 0.4a                             2776   3.0-9.0   (+2 -8 =2 )    0.0  -101
 - Ktulu 9                                 2752   4.0-8.0   (+1 -5 =6 )    0.0   -33
 - Arminius 2018-12-23 64-bit              2733   8.5-7.5   (+5 -4 =7 )    0.0   +66
 - GreKo 2018.12 64-bit                    2719   4.0-8.0   (+3 -7 =2 )    2.6   -91
 - GreKo 2020.03 64-bit                    2713   1.0-3.0   (+0 -2 =2 )    4.4  -113
 - Chessmaster 11 Archangel                2702   7.5-4.5   (+6 -3 =3 )   13.9  +108
 - ECE 20.1 64-bit                         2697   8.0-8.0   (+6 -6 =4 )   22.4   +13
 - DanaSah 8.3                             2696   2.0-2.0   (+1 -1 =2 )   23.9   +12
 - Fridolin 3.10 64-bit                    2683   2.5-1.5   (+2 -1 =1 )   51.7   +81
 - Shallow 2020-09-09 64-bit               2671   9.5-6.5   (+5 -2 =9 )   77.8   +39
 - K2 0.95                                 2663   3.0-1.0   (+2 -0 =2 )   91.5  +136
 - Drosophila 1.6 64-bit                   2657   2.5-1.5   (+2 -1 =1 )   94.6   +58
 - Rotor 0.7a                              2650   5.5-6.5   (+2 -3 =7 )   97.9   -55
 - Supernova 2.3 64-bit                    2649  18.0-14.0  (+15-11=6 )   97.0   +13
 - Colossus 2008b                          2643   8.5-3.5   (+6 -1 =5 )   99.8   +91
 - Drofa 2.2.0 64-bit                      2642   0.5-1.5   (+0 -1 =1 )   95.6  -198
 - Bagatur 1.7 64-bit                      2635   5.5-6.5   (+4 -5 =3 )   99.8   -79
 - KnightX 2.61 64-bit                     2635   3.5-2.5   (+3 -2 =1 )   98.5    +8
 - CM9000 Assassin                         2633   6.5-5.5   (+5 -4 =3 )   99.8   -20
 - Nawito 1906                             2629   5.5-6.5   (+4 -5 =3 )  100.0   -86
 - Delocto 0.61n 64-bit                    2625  11.0-5.0   (+8 -2 =6 )  100.0   +64
 - Caligula 0.9g                           2620   6.0-6.0   (+3 -3 =6 )  100.0   -67
 - Betsabe II 2020                         2607   8.5-3.5   (+8 -3 =1 )  100.0   +93
 - Lozza 2.0 64-bit                        2606  14.0-6.0   (+11-3 =6 )  100.0   +58
 - N2 0.4 64-bit                           2595   7.5-4.5   (+4 -1 =7 )  100.0   -14
 - Galjoen 0.40 64-bit                     2589   7.0-5.0   (+5 -3 =4 )  100.0   -35
 - Coiled 0.6 64-bit                       2585   6.5-5.5   (+5 -4 =3 )  100.0   -63
 - GarboChess 3.0 64-bit                   2585   8.5-3.5   (+7 -2 =3 )  100.0   +52
 - Drofa 2.1.0 64-bit                      2583   7.0-5.0   (+5 -3 =4 )  100.0   -50
 - Jumbo 0.7.0 64-bit                      2559   9.0-3.0   (+8 -2 =2 )  100.0   +67
 - Ghost 3 64-bit                          2558   9.0-3.0   (+8 -2 =2 )  100.0   +71
 - Detroid 1.0.1 64-bit                    2557   8.5-3.5   (+7 -2 =3 )  100.0   +28


Created in 2005-2013 by CCRL team
Last games added on April 12, 2021