CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
White score: 54.5%

Engine Details

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Vajolet2 2.6.1 64-bit 4CPU in CCRL 40/15, 2021-04-10
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Vajolet2 2.6.1 64-bit 4CPU has no rank with rating of 3135 Elo points (+21 -21),
based on 605 games: 125 wins, 115 losses and 365 draws
Score: 50.8%, Average opponent: −5.1, Draws: 60.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Andscacs 0.94 64-bit 4CPU               3260   1.0-1.0   (+0 -0 =2 )    0.0  +125
 - Laser 1.6 64-bit 4CPU                   3215   6.5-9.5   (+3 -6 =7 )    0.0   +18
 - Booot 6.2 64-bit 4CPU                   3215   6.0-10.0  (+0 -4 =12)    0.0   +14
 - Andscacs 0.88 64-bit 4CPU               3211   6.5-9.5   (+1 -4 =11)    0.0   +23
 - Schooner 2.0.34 64-bit 4CPU             3198  11.5-20.5  (+3 -12=17)    0.0   -21
 - Chiron 4 64-bit 4CPU                    3188   7.0-13.0  (+2 -8 =10)    0.0   -40
 - Gull 3 64-bit 4CPU                      3179   6.5-9.5   (+2 -5 =9 )    0.0    -9
 - NirvanaChess 2.4 64-bit 4CPU            3178  10.0-10.0  (+3 -3 =14)    0.0   +39
 - RofChade 2.0 64-bit 4CPU                3174  11.5-20.5  (+4 -13=15)    0.5   -48
 - Equinox 3.20 64-bit 4CPU                3172   7.5-8.5   (+1 -2 =13)    0.1   +20
 - Arasan 21.2 64-bit 4CPU                 3169   4.5-5.5   (+0 -1 =9 )    3.1   +12
 - Arasan 21.1 64-bit 4CPU                 3166   7.5-6.5   (+2 -1 =11)    3.5   +52
 - ChessBrainVB 3.72 4CPU                  3165   1.0-3.0   (+0 -2 =2 )    5.2  -126
 - Fritz 15 64-bit 4CPU                    3160   6.5-9.5   (+1 -4 =11)    2.0   -29
 - Hannibal 1.7 64-bit 4CPU                3154   9.5-12.5  (+2 -5 =15)    6.9   -14
 - Nemorino 5.00 64-bit 4CPU               3148  22.0-24.0  (+9 -11=26)   17.4     0
 - Texel 1.07 64-bit 4CPU                  3139   2.5-3.5   (+1 -2 =3 )   35.4   -47
 - Pedone 1.8 64-bit 4CPU                  3138   3.5-3.5   (+1 -1 =5 )   41.6    +3
 - Pedone 1.9 64-bit 4CPU                  3126   3.0-1.0   (+2 -0 =2 )   68.0  +140
 - Rybka 3 64-bit 4CPU                     3118   9.5-6.5   (+3 -0 =13)   90.5   +31
 - Senpai 2.0 64-bit 4CPU                  3107   9.0-7.0   (+4 -2 =10)   96.9    +8
 - Stockfish 1.8 64-bit 4CPU               3107   9.0-7.0   (+5 -3 =8 )   97.1   +11
 - Sting SF 9 64-bit 4CPU                  3107   9.0-7.0   (+4 -2 =10)   93.7    +8
 - ChessBrainVB 3.66 4CPU                  3105   7.0-9.0   (+3 -5 =8 )   95.2   -74
 - Wasp 3.50 64-bit 4CPU                   3100  26.5-23.5  (+11-8 =31)   99.3   -17
 - Arasan 20.3 64-bit 4CPU                 3087   9.5-6.5   (+5 -2 =9 )   99.3    +8
 - Critter 1.01 64-bit 4CPU                3086  11.0-5.0   (+6 -0 =10)   99.7   +53
 - Rodent III 0.276 64-bit 4CPU            3067   2.5-1.5   (+1 -0 =3 )  100.0     0
 - RubiChess 1.3 64-bit 4CPU               3066  24.5-11.5  (+16-3 =17)  100.0   +39
 - Demolito 2018-10-29 64-bit 4CPU         3064   2.0-2.0   (+0 -0 =4 )  100.0   -71
 - Defenchess 1.1f 64-bit 4CPU             3064   9.5-6.5   (+4 -1 =11)  100.0   -22
 - Wasp 3.0 64-bit 4CPU                    3059   9.5-6.5   (+4 -1 =11)  100.0   -25
 - Naum 4 64-bit 4CPU                      3042  10.5-5.5   (+8 -3 =5 )  100.0   +11
 - iCE 3.0 64-bit                          3040   9.5-6.5   (+4 -1 =11)  100.0   -42
 - Pedone 1.5 64-bit 4CPU                  3032  12.5-3.5   (+9 -0 =7 )  100.0   +74
 - Pirarucu 2.9.5 64-bit 4CPU              3023   2.5-1.5   (+1 -0 =3 )  100.0   -44


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021