CCRL 40/15
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 1'149'297 games
played by 2'662 programs

White wins: 396'934 (34.5%)
Black wins: 293'660 (25.6%)
Draws: 458'703 (39.9%)
White score: 54.5%

Engine Details

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Vajolet2 2.6.1 64-bit 4CPU in CCRL 40/15, 2020-05-30
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Vajolet2 2.6.1 64-bit 4CPU has no rank with rating of 3136 Elo points (+21 -21),
based on 605 games: 125 wins, 115 losses and 365 draws
Score: 50.8%, Average opponent: −4.2, Draws: 60.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Andscacs 0.94 64-bit 4CPU               3263   1.0-1.0   (+0 -0 =2 )    0.0  +127
 - Laser 1.6 64-bit 4CPU                   3217   6.5-9.5   (+3 -6 =7 )    0.0   +19
 - Booot 6.2 64-bit 4CPU                   3217   6.0-10.0  (+0 -4 =12)    0.0   +15
 - Andscacs 0.88 64-bit 4CPU               3213   6.5-9.5   (+1 -4 =11)    0.0   +24
 - Schooner 2.0.34 64-bit 4CPU             3201  11.5-20.5  (+3 -12=17)    0.0   -19
 - Chiron 4 64-bit 4CPU                    3190   7.0-13.0  (+2 -8 =10)    0.0   -39
 - Gull 3 64-bit 4CPU                      3181   6.5-9.5   (+2 -5 =9 )    0.0    -8
 - NirvanaChess 2.4 64-bit 4CPU            3181  10.0-10.0  (+3 -3 =14)    0.0   +41
 - RofChade 2.0 64-bit 4CPU                3176  11.5-20.5  (+4 -13=15)    0.4   -47
 - Equinox 3.20 64-bit 4CPU                3174   7.5-8.5   (+1 -2 =13)    0.1   +21
 - Arasan 21.2 64-bit 4CPU                 3172   4.5-5.5   (+0 -1 =9 )    2.8   +14
 - ChessBrainVB 3.72 4CPU                  3168   1.0-3.0   (+0 -2 =2 )    4.9  -124
 - Arasan 21.1 64-bit 4CPU                 3168   7.5-6.5   (+2 -1 =11)    3.5   +53
 - Fritz 15 64-bit 4CPU                    3162   6.5-9.5   (+1 -4 =11)    2.1   -28
 - Hannibal 1.7 64-bit 4CPU                3156   9.5-12.5  (+2 -5 =15)    7.0   -13
 - Nemorino 5.00 64-bit 4CPU               3150  22.0-24.0  (+9 -11=26)   16.5     0
 - Texel 1.07 64-bit 4CPU                  3142   2.5-3.5   (+1 -2 =3 )   34.1   -45
 - Pedone 1.8 64-bit 4CPU                  3141   3.5-3.5   (+1 -1 =5 )   39.8    +5
 - Pedone 1.9 64-bit 4CPU                  3128   3.0-1.0   (+2 -0 =2 )   68.2  +141
 - Rybka 3 64-bit 4CPU                     3119   9.5-6.5   (+3 -0 =13)   90.7   +31
 - Senpai 2.0 64-bit 4CPU                  3109   9.0-7.0   (+4 -2 =10)   97.0    +9
 - Sting SF 9 64-bit 4CPU                  3109   9.0-7.0   (+4 -2 =10)   93.7    +9
 - Stockfish 1.8 64-bit 4CPU               3107   9.0-7.0   (+5 -3 =8 )   97.7   +10
 - ChessBrainVB 3.66 4CPU                  3106   7.0-9.0   (+3 -5 =8 )   95.4   -74
 - Wasp 3.50 64-bit 4CPU                   3102  26.5-23.5  (+11-8 =31)   99.3   -16
 - Arasan 20.3 64-bit 4CPU                 3089   9.5-6.5   (+5 -2 =9 )   99.3    +9
 - Critter 1.01 64-bit 4CPU                3087  11.0-5.0   (+6 -0 =10)   99.7   +53
 - Rodent III 0.276 64-bit 4CPU            3068   2.5-1.5   (+1 -0 =3 )  100.0     0
 - RubiChess 1.3 64-bit 4CPU               3067  24.5-11.5  (+16-3 =17)  100.0   +39
 - Demolito 2018-10-29 64-bit 4CPU         3066   2.0-2.0   (+0 -0 =4 )  100.0   -70
 - Defenchess 1.1f 64-bit 4CPU             3066   9.5-6.5   (+4 -1 =11)  100.0   -21
 - Wasp 3.0 64-bit 4CPU                    3061   9.5-6.5   (+4 -1 =11)  100.0   -24
 - Naum 4 64-bit 4CPU                      3043  10.5-5.5   (+8 -3 =5 )  100.0   +11
 - iCE 3.0 64-bit                          3042   9.5-6.5   (+4 -1 =11)  100.0   -41
 - Pedone 1.5 64-bit 4CPU                  3033  12.5-3.5   (+9 -0 =7 )  100.0   +74
 - Pirarucu 2.9.5 64-bit 4CPU              3025   2.5-1.5   (+1 -0 =3 )  100.0   -43


Created in 2005-2013 by CCRL team
Last games added on May 30, 2020