CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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RubiChess 1.3 64-bit 4CPU in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
RubiChess 1.3 64-bit 4CPU has no rank with rating of 3104 Elo points (+20 -20),
based on 642 games: 197 wins, 161 losses and 284 draws
Score: 52.8%, Average opponent: −21.4, Draws: 44.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Schooner 2.0.34 64-bit 4CPU             3246   8.5-23.5  (+2 -17=13)    0.0   -23
 - Chiron 4 64-bit 4CPU                    3235   1.5-2.5   (+0 -1 =3 )    0.0   +53
 - NirvanaChess 2.4 64-bit 4CPU            3224   2.0-2.0   (+1 -1 =2 )    0.0  +131
 - Arasan 21.2 64-bit 4CPU                 3213  10.5-25.5  (+3 -18=15)    0.0   -38
 - ChessBrainVB 3.72 4CPU                  3203   1.0-3.0   (+1 -3 =0 )    0.0  -133
 - Nemorino 5.00 64-bit 4CPU               3190   2.0-2.0   (+2 -2 =0 )    0.0   +86
 - Pedone 1.9 64-bit 4CPU                  3178   1.5-2.5   (+0 -1 =3 )    0.0    -3
 - Vajolet2 2.6.1 64-bit 4CPU              3177  11.5-24.5  (+3 -16=17)    0.0   -51
 - Strelka 5.5 64-bit                      3142  13.5-18.5  (+6 -11=15)    0.0   -18
 - Wasp 3.50 64-bit 4CPU                   3138  16.5-19.5  (+8 -11=17)    0.4    +2
 - Rodent III 0.276 64-bit 4CPU            3109  10.0-4.0   (+7 -1 =6 )   37.4  +155
 - Demolito 2018-10-29 64-bit 4CPU         3102  25.5-20.5  (+14-9 =23)   53.9   +35
 - Defenchess 1.1f 64-bit 4CPU             3099  15.0-17.0  (+7 -9 =16)   64.5   -26
 - Amoeba 3.0 64-bit 4CPU                  3087  19.0-11.0  (+11-3 =16)   87.2   +73
 - Pirarucu 2.7.4 64-bit 4CPU              3064  19.5-22.5  (+8 -11=23)   99.9   -66
 - SmarThink 1.98 64-bit                   3059  17.5-14.5  (+10-7 =15)  100.0   -11
 - Pirarucu 2.9.5 64-bit 4CPU              3059   9.0-5.0   (+6 -2 =6 )   99.7   +55
 - Bobcat 8.0 64-bit 4CPU                  3054   5.0-5.0   (+3 -3 =4 )  100.0   -50
 - Crafty 25.2 64-bit 4CPU                 3042  17.5-14.5  (+12-9 =11)  100.0   -26
 - Cheng 4.39 64-bit 4CPU                  3038   6.0-4.0   (+5 -3 =2 )  100.0   +22
 - Hakkapeliitta TCEC v2 64-bit            3031  24.0-8.0   (+17-1 =14)  100.0  +100
 - Scorpio 2.8 64-bit 4CPU                 3008  30.0-12.0  (+24-6 =12)  100.0   +72
 - Winter 0.5 64-bit 4CPU                  2989  24.5-17.5  (+16-9 =17)  100.0   -54
 - Lc0 0.20.1 w11258 64-bit                2983   7.5-2.5   (+6 -1 =3 )  100.0   +73
 - Marvin 3.3.2 64-bit 4CPU                2971   6.5-3.5   (+5 -2 =3 )  100.0    -9
 - The Baron 3.44 64-bit 4CPU              2965  14.0-6.0   (+9 -1 =10)  100.0    -2
 - Marvin 3.2.0 64-bit 4CPU                2942  20.0-12.0  (+11-3 =18)  100.0   -76


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024