CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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iCE 4.0 64-bit in CCRL 40/40, 2019-12-07
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
iCE 4.0 64-bit is #42 with rating of 3063 Elo points (+22 -22),
based on 632 games: 175 wins, 171 losses and 286 draws
Score: 50.3%, Average opponent: −3.6, Draws: 45.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Defenchess 2.2 64-bit              3206   6.5-13.5  (+2 -9 =9 )    0.0   +33
 - RofChade 2.202 64-bit              3203   5.5-14.5  (+0 -9 =11)    0.0    +6
 - Andscacs 0.95 64-bit               3183   1.0-3.0   (+0 -2 =2 )    0.0   -30
 - RubiChess 1.6 64-bit               3161  10.5-17.5  (+3 -10=15)    0.0   +21
 - Xiphos 0.4 64-bit                  3148   6.0-10.0  (+2 -6 =8 )    0.0    +7
 - Schooner 2.1 64-bit                3132   7.5-16.5  (+2 -11=11)    0.0   -45
 - Laser 1.6 64-bit                   3129   7.0-9.0   (+4 -6 =6 )    0.0   +22
 - Arasan 21.4 64-bit                 3129   3.5-4.5   (+2 -3 =3 )    0.0   +23
 - Roc 1.3 64-bit                     3121  13.0-21.0  (+4 -12=18)    0.0    -9
 - Chiron 4 64-bit                    3115   8.0-8.0   (+3 -3 =10)    0.0   +49
 - Roc 0.7 64-bit                     3115   6.5-9.5   (+4 -7 =5 )    0.0    -5
 - Vajolet2 2.8 64-bit                3103   1.0-3.0   (+0 -2 =2 )   12.7  -114
 - NirvanaChess 2.4 64-bit            3102   2.0-2.0   (+0 -0 =4 )    0.1   +39
 - Equinox 3.20 64-bit                3096   3.5-12.5  (+0 -9 =7 )    0.3  -145
 - Fritz 15 64-bit                    3095   7.5-8.5   (+3 -4 =9 )    0.5   +10
 - Lc0 0.21.3 wLD2 64-bit             3092   5.0-15.0  (+2 -12=6 )    8.2  -144
 - Nemorino 5.00 64-bit               3087   3.0-1.0   (+3 -1 =0 )    3.3  +251
 - Texel 1.07 64-bit                  3075   1.5-2.5   (+1 -2 =1 )   16.9   -83
 - ChessBrainVB 3.74                  3072  22.0-16.0  (+13-7 =18)   27.0   +55
 - chess22k 1.13 64-bit               3068  12.5-7.5   (+9 -4 =7 )   36.4   +83
 - Wasp 3.75 64-bit                   3056  10.5-9.5   (+6 -5 =9 )   67.4    +9
 - Demolito 2019-07-15 64-bit         3028   9.0-7.0   (+4 -2 =10)   98.2    +1
 - Demolito 2019-10-31 64-bit         3023   2.5-1.5   (+1 -0 =3 )   82.8   +25
 - Critter 1.01 32-bit                3019   9.5-6.5   (+7 -4 =5 )   99.9   +20
 - Rybka 3 Human 64-bit               3015   8.0-8.0   (+3 -3 =10)   99.7   -48
 - Pirarucu 3.0.7 64-bit              3013   9.0-7.0   (+4 -2 =10)  100.0   -18
 - Stockfish 2.0.1 32-bit             3012   9.0-7.0   (+5 -3 =8 )  100.0    -6
 - Winter 0.7 64-bit                  3006  19.5-12.5  (+12-5 =15)  100.0   +10
 - Komodo 2.03 32-bit                 3005   8.0-8.0   (+4 -4 =8 )  100.0   -55
 - Deuterium 2019.2.37.73 64-bit      2995  21.0-15.0  (+13-7 =16)  100.0   -18
 - Rodent III 0.281 64-bit            2992  12.5-7.5   (+10-5 =5 )  100.0   +18
 - Hiarcs 14                          2962  10.0-6.0   (+7 -3 =6 )  100.0   -15
 - SlowChess Blitz Classic 1.5 64-bit 2956  10.5-5.5   (+7 -2 =7 )  100.0    -6
 - Amoeba 3.0 64-bit                  2956  13.0-3.0   (+10-0 =6 )  100.0  +103
 - Marvin 3.4.0 64-bit                2936  11.0-5.0   (+8 -2 =6 )  100.0    -5
 - Naum 4 32-bit                      2931  10.0-6.0   (+8 -4 =4 )  100.0   -48
 - Godel 6.0 64-bit                   2929  12.0-4.0   (+9 -1 =6 )  100.0   +31


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019