CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Igel 2.3.1 64-bit 4CPU in CCRL 40/15, 2021-05-15
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:
Igel 2.3.1 64-bit 4CPU has no rank with rating of 3132 Elo points (+27 -27),
based on 406 games: 96 wins, 94 losses and 216 draws
Score: 50.2%, Average opponent: −2.7, Draws: 53.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Schooner 2.2 64-bit 4CPU                3262   6.0-10.0  (+2 -6 =8 )    0.0   +54
 - Arasan 21.3 64-bit 4CPU                 3194   6.5-11.5  (+2 -7 =9 )    0.1   -19
 - Chiron 4 64-bit 4CPU                    3187   9.5-8.5   (+3 -2 =13)    0.0   +72
 - SlowChess Blitz Classic 1.9 64-bit 4CPU 3180   6.0-10.0  (+2 -6 =8 )    0.6   -20
 - Gull 3 64-bit 4CPU                      3179   4.0-14.0  (+1 -11=6 )    0.1  -146
 - NirvanaChess 2.4 64-bit 4CPU            3178   9.0-9.0   (+4 -4 =10)    0.1   +46
 - Booot 6.1 64-bit 4CPU                   3165   7.5-10.5  (+3 -6 =9 )    2.3   -17
 - ChessBrainVB 3.72 4CPU                  3165  10.5-7.5   (+6 -3 =9 )    5.1   +85
 - Fritz 15 64-bit 4CPU                    3160   8.5-9.5   (+2 -3 =13)    2.9   +12
 - Critter 1.4 64-bit 4CPU                 3147   6.0-12.0  (+1 -7 =10)   16.5   -78
 - Andscacs 0.86 64-bit 4CPU               3145   9.5-8.5   (+4 -3 =11)   22.0   +29
 - Pedone 1.9 64-bit 4CPU                  3125   8.5-9.5   (+5 -6 =7 )   62.3   -25
 - Wasp 3.60 64-bit 4CPU                   3124  12.5-12.5  (+6 -6 =13)   63.3    -4
 - iCE 4.0 64-bit 4CPU                     3121   9.0-9.0   (+3 -3 =12)   72.0    -8
 - Rybka 3 64-bit 4CPU                     3118  11.0-7.0   (+8 -4 =6 )   81.8   +61
 - Stockfish 1.8 64-bit 4CPU               3107   9.5-8.5   (+3 -2 =13)   93.3   -11
 - Winter 0.7 64-bit 4CPU                  3106  24.0-19.0  (+14-9 =20)   92.1    +9
 - Demolito 2018-10-29 64-bit 4CPU         3064   9.5-8.5   (+5 -4 =9 )  100.0   -50
 - Naum 4 64-bit 4CPU                      3042  11.5-6.5   (+7 -2 =9 )  100.0    -8
 - Pirarucu 2.7.4 64-bit 4CPU              3024  11.5-6.5   (+5 -0 =13)  100.0   -33
 - Bobcat 7.6 64-bit 4CPU                  2977  14.0-4.0   (+10-0 =8 )  100.0   +18


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021