CCRL Blitz
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 2'170'592 games
played by 2'550 programs

White wins: 839'954 (38.7%)
Black wins: 677'788 (31.2%)
Draws: 652'850 (30.1%)
White score: 53.7%

Engine Details

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RubiChess 1.6 64-bit 4CPU in CCRL Blitz, 2020-01-18
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 4CPU is #23 with rating of 3264 Elo points (+16 -16),
based on 1216 games: 265 wins, 353 losses and 598 draws
Score: 46.4%, Average opponent: +18.3, Draws: 49.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Fire 7.1 64-bit 4CPU               3427  14.5-56.5  (+1 -43=27)    0.0   -34
 - Ethereal 11.75 64-bit 4CPU         3426  22.0-49.0  (+1 -28=42)    0.0   +54
 - Laser 1.7 64-bit 4CPU              3366  26.0-46.0  (+4 -24=44)    0.0   +25
 - Defenchess 2.2 64-bit 4CPU         3355  23.0-50.0  (+5 -32=36)    0.0   -20
 - RofChade 2.202 64-bit 4CPU         3348  23.5-48.5  (+4 -29=39)    0.0   -18
 - Fizbo 2 64-bit 4CPU                3346  25.0-48.0  (+9 -32=32)    0.0   -16
 - Andscacs 0.95 64-bit 4CPU          3336  23.0-50.0  (+5 -32=36)    0.0   -39
 - Booot 6.3.1 64-bit 4CPU            3326  27.0-46.0  (+5 -24=44)    0.0   -10
 - Schooner 2.1 64-bit 4CPU           3289  33.5-38.5  (+13-18=41)    2.4    +5
 - Laser 1.6 64-bit 4CPU              3275  15.0-15.0  (+5 -5 =20)   16.9   +12
 - Arasan 22.0 64-bit 4CPU            3273  38.0-50.0  (+14-26=48)   20.7   -28
 - Andscacs 0.88 64-bit 4CPU          3260  14.0-16.0  (+6 -8 =16)   64.2   -21
 - Booot 6.2 64-bit 4CPU              3256  15.0-15.0  (+7 -7 =16)   76.2    -6
 - Chiron 4 64-bit 4CPU               3241  16.0-14.0  (+8 -6 =16)   99.3    -4
 - Vajolet2 2.8 64-bit 4CPU           3231  17.0-13.0  (+11-7 =12)   98.4    +6
 - Hannibal 1.7 64-bit 4CPU           3227  20.0-10.0  (+13-3 =14)  100.0   +63
 - NirvanaChess 2.4 64-bit 4CPU       3222  16.0-12.0  (+10-6 =12)  100.0    +1
 - Equinox 3.20 64-bit 4CPU           3217  16.5-13.5  (+9 -6 =15)   95.6   -18
 - Pedone 1.9 64-bit 4CPU             3199  18.0-12.0  (+11-5 =14)  100.0    -4
 - Critter 1.01 64-bit 4CPU           3156  20.5-9.5   (+14-3 =13)  100.0   +10
 - Sting SF 9 64-bit 4CPU             3153  21.5-8.5   (+15-2 =13)  100.0   +23
 - Stockfish 1.9.1 64-bit 4CPU        3153  24.0-6.0   (+19-1 =10)  100.0   +97
 - Rodent III 0.276 64-bit 4CPU       3107  22.0-8.0   (+15-1 =14)  100.0   -14
 - Arasan 20.0 64-bit 4CPU            3086  23.5-6.5   (+18-1 =11)  100.0   +10
 - Rybka 3 Human 64-bit 4CPU          3071  23.5-6.5   (+20-3 =7 )  100.0   +15
 - Naum 4 64-bit 4CPU                 3061  26.0-4.0   (+23-1 =6 )  100.0   +93


Created in 2005-2013 by CCRL team
Last games added on January 18, 2020