CCRL Blitz
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 2'228'724 games
played by 2'613 programs

White wins: 860'514 (38.6%)
Black wins: 693'382 (31.1%)
Draws: 674'828 (30.3%)
White score: 53.7%

Engine Details

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RubiChess 1.4 64-bit 4CPU in CCRL Blitz, 2020-03-28
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
RubiChess 1.4 64-bit 4CPU has no rank with rating of 3135 Elo points (+25 -25),
based on 480 games: 107 wins, 127 losses and 246 draws
Score: 47.9%, Average opponent: +12.4, Draws: 51.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Defenchess 2.1 64-bit 4CPU         3288   7.5-22.5  (+0 -15=15)    0.0    +1
 - Pedone 1.9 64-bit 4CPU             3198  11.0-14.0  (+6 -9 =10)    0.0   +22
 - Wasp 3.75 64-bit 4CPU              3187  30.5-37.5  (+15-22=31)    0.0   +22
 - Vajolet2 2.6.1 64-bit 4CPU         3184  10.5-14.5  (+5 -9 =11)    0.0    -1
 - Nemorino 5.00 64-bit 4CPU          3176  10.0-16.0  (+2 -8 =16)    0.1   -26
 - Senpai 2.0 64-bit 4CPU             3175  12.0-14.0  (+4 -6 =16)    0.1   +18
 - Wasp 3.60 64-bit 4CPU              3156  11.5-14.5  (+4 -7 =15)    8.2    -9
 - Naum 4.6 64-bit 4CPU               3151  10.0-16.0  (+5 -11=10)   11.9   -58
 - Protector 1.9.0 64-bit 4CPU        3128  15.0-13.0  (+9 -7 =12)   69.0   +14
 - Defenchess 1.1f 64-bit 4CPU        3119  12.0-14.0  (+3 -5 =18)   86.0   -37
 - ChessBrainVB 3.70 4CPU             3117  15.5-10.5  (+11-6 =9 )   88.2   +49
 - Demolito 2018-10-29 64-bit 4CPU    3105  14.5-13.5  (+6 -5 =17)   97.6   -20
 - Pirarucu 2.9.5 64-bit 4CPU         3091  30.0-23.0  (+13-6 =34)   99.8    -7
 - Rodent III 0.273 64-bit 4CPU       3089  16.5-11.5  (+9 -4 =15)   99.8    +8
 - iCE 3.0 64-bit                     3081  17.0-11.0  (+11-5 =12)  100.0   +13
 - Crafty 25.2 64-bit 4CPU            3052   1.5-0.5   (+1 -0 =1 )  100.0   +74
 - Amoeba 3.0 64-bit 4CPU             3050   0.5-1.5   (+0 -1 =1 )  100.0  -242
 - Marvin 3.4.0 64-bit 4CPU           3050   1.5-0.5   (+1 -0 =1 )  100.0   +57
 - SmarThink 1.98 64-bit              3043   1.5-0.5   (+1 -0 =1 )  100.0   +65
 - Spike 1.4 Leiden 4CPU              3040   0.5-0.5   (+0 -0 =1 )  100.0  -125
 - Spark 1.0 64-bit 4CPU              3026   1.0-1.0   (+1 -1 =0 )  100.0  -109


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