CCRL Blitz
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 2'408'891 games
played by 2'859 programs

White wins: 927'601 (38.5%)
Black wins: 745'310 (30.9%)
Draws: 735'980 (30.6%)
White score: 53.8%

Engine Details

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RubiChess 1.6 64-bit in CCRL Blitz, 2020-11-21
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 1.6 64-bit has no rank with rating of 3186 Elo points (+16 -16),
based on 1216 games: 300 wins, 334 losses and 582 draws
Score: 48.6%, Average opponent: +8.7, Draws: 47.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Komodo 13.2.5 MCTS 64-bit               3354  15.0-49.0  (+3 -37=24)    0.0    -7
 - Fire 7.1 64-bit                         3334   8.5-22.5  (+1 -15=15)    0.0   +13
 - Ethereal 11.50 64-bit                   3321  10.0-22.0  (+1 -13=18)    0.0   +27
 - Xiphos 0.5 64-bit                       3305   8.0-23.0  (+2 -17=12)    0.0   -38
 - RofChade 2.202 64-bit                   3277  11.5-19.5  (+3 -11=17)    0.0   +18
 - Schooner 2.2 64-bit                     3275  20.0-30.0  (+7 -17=26)    0.0   +29
 - Laser 1.7 64-bit                        3274  11.5-20.5  (+6 -15=11)    0.0    -2
 - Shredder 13 64-bit                      3271  12.0-20.0  (+4 -12=16)    0.0    +7
 - Fritz 17 64-bit                         3270  23.0-41.0  (+10-28=26)    0.0    -3
 - Defenchess 2.2 64-bit                   3268  10.0-22.0  (+1 -13=18)    0.0   -25
 - Booot 6.3.1 64-bit                      3254  14.0-18.0  (+4 -8 =20)    0.0   +33
 - Fizbo 2 64-bit                          3247  12.5-19.5  (+6 -13=13)    0.0    -9
 - Andscacs 0.95 64-bit                    3228  15.0-17.0  (+6 -8 =18)    0.0   +24
 - Schooner 2.1 64-bit                     3201  14.0-18.0  (+7 -11=14)    9.0   -23
 - Arasan 22.0 64-bit                      3180  26.0-24.0  (+9 -7 =34)   73.8    +3
 - Pedone 2.0 64-bit                       3174  24.5-25.5  (+12-13=25)   88.7   -17
 - Chiron 4 64-bit                         3164  18.5-12.5  (+12-6 =13)   99.5   +34
 - Critter 1.6a 64-bit                     3156  19.0-13.0  (+11-5 =16)  100.0   +25
 - Arasan 21.4 64-bit                      3146  17.5-14.5  (+9 -6 =17)   99.9    -9
 - Fritz 15 64-bit                         3145  17.0-15.0  (+9 -7 =16)  100.0   -21
 - Pedone 1.9 64-bit                       3134  18.0-14.0  (+10-6 =16)  100.0   -12
 - Vajolet2 2.8 64-bit                     3134  28.5-21.5  (+18-11=21)  100.0    -8
 - NirvanaChess 2.4 64-bit                 3131  18.5-13.5  (+11-6 =15)  100.0    -8
 - Vajolet2 2.7 64-bit                     3128  15.0-17.0  (+5 -7 =20)  100.0   -72
 - Wasp 3.75 64-bit                        3126  18.5-12.5  (+11-5 =15)  100.0     0
 - Nemorino 5.00 64-bit                    3116  19.0-13.0  (+14-8 =10)  100.0    -6
 - SlowChess Blitz Classic 1.8 64-bit      3115  20.5-11.5  (+14-5 =13)  100.0   +16
 - Texel 1.07 64-bit                       3113  19.5-12.5  (+10-3 =19)  100.0    -8
 - Hannibal 1.7 64-bit                     3109  19.5-12.5  (+13-6 =13)  100.0    -5
 - iCE 4.0 64-bit                          3108  22.0-7.0   (+16-1 =12)  100.0   +84
 - Protector 1.9.0 64-bit                  3087  21.0-11.0  (+13-3 =16)  100.0    -6
 - Senpai 2.0 64-bit                       3085  19.5-12.5  (+11-4 =17)  100.0   -35
 - chess22k 1.13 64-bit                    3084  21.5-10.5  (+15-4 =13)  100.0   +10
 - Demolito 2019-10-08 64-bit              3078  22.5-9.5   (+16-3 =13)  100.0   +22


Created in 2005-2013 by CCRL team
Last games added on November 21, 2020