CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
RubiChess 1.0 64-bit in CCRL 40/4, 2019-07-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
RubiChess 1.0 64-bit has no rank with rating of 2651 Elo points (+17 -17),
based on 1171 games: 381 wins, 441 losses and 349 draws
Score: 47.4%, Average opponent: +18.9, Draws: 29.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Pirarucu 2.6.1 64-bit              2934   6.0-26.0  (+2 -22=8 )    0.0   +51
 - Bright 0.5c                        2772  14.5-17.5  (+10-13=9 )    0.0   +90
 - Twisted Logic 20090922 64-bit      2771  12.0-20.0  (+8 -16=8 )    0.0   +29
 - Pawny 1.2 64-bit                   2767   8.5-23.5  (+2 -17=13)    0.0   -31
 - Jonny 4.00                         2762  18.0-42.0  (+10-34=16)    0.0   -31
 - Gogobello 1.4 64-bit               2754   8.5-23.5  (+5 -20=7 )    0.0   -71
 - Chronos 1.9.9 64-bit               2739   8.5-19.5  (+6 -17=5 )    0.0   -63
 - Shield 2.1 64-bit                  2738  21.0-39.0  (+12-30=18)    0.0   -17
 - Cheese 1.9 64-bit                  2731  20.0-40.0  (+10-30=20)    0.0   -32
 - Chess Tiger 2007.1                 2713   9.5-22.5  (+6 -19=7 )    0.0   -89
 - GreKo 2018.08 64-bit               2711  11.5-20.5  (+5 -14=13)    0.0   -31
 - Devel 2.0000                       2708  27.5-32.5  (+16-21=23)    0.0   +32
 - Counter 2.9 64-bit                 2702  13.5-17.5  (+9 -13=9 )    0.0    +5
 - Arminius 2017-01-01 64-bit         2688  13.0-19.0  (+10-16=6 )    0.0   -32
 - Delfi 5.4                          2683  15.0-17.0  (+9 -11=12)    0.0   +11
 - Djinn 1.021 64-bit                 2677  10.5-17.5  (+6 -13=9 )    0.5   -55
 - RedQueen 1.1.98 64-bit             2669  34.5-25.5  (+26-17=17)    4.4   +71
 - Alaric 707                         2663  13.5-14.5  (+10-11=7 )    9.2     0
 - Gandalf 7 64-bit                   2663  15.0-17.0  (+10-12=10)   13.1    -9
 - ECE X3 64-bit                      2655  10.0-18.0  (+6 -14=8 )   34.0   -91
 - Nebula 2.0 64-bit                  2654  13.5-14.5  (+9 -10=9 )   35.4   -11
 - Phalanx XXV                        2653  14.5-13.5  (+12-11=5 )   41.6   +16
 - Alfil 13.1 64-bit                  2643  16.5-15.5  (+13-12=7 )   74.5    +1
 - Maverick 1.5 64-bit                2569  20.5-11.5  (+14-5 =13)  100.0    +6
 - Aristarch 4.50                     2566  21.5-10.5  (+17-6 =9 )  100.0   +35
 - Brutus 8.05 64-bit                 2555  25.5-6.5   (+22-3 =7 )  100.0  +129
 - Anaconda 2.0.1                     2545  19.5-12.5  (+15-8 =9 )  100.0   -28
 - Ufim 8.02                          2539  21.5-10.5  (+15-4 =13)  100.0    -2
 - AnMon 5.75                         2539  20.0-12.0  (+14-6 =12)  100.0   -31
 - Capivara LK 0.09b02g 64-bit        2538  24.0-8.0   (+21-5 =6 )  100.0   +75
 - Fridolin 2.00 64-bit               2538  24.5-7.5   (+20-3 =9 )  100.0   +75
 - Hermann 2.8 64-bit                 2531  22.0-10.0  (+17-5 =10)  100.0    +5
 - Orion 0.5 64-bit                   2514  21.5-10.5  (+14-3 =15)  100.0   -31


Created in 2005-2013 by CCRL team
Last games added on July 17, 2019