CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Houdini 4 Tactical 64-bit 4CPU in CCRL 40/15, 2021-05-08
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:
Houdini 4 Tactical 64-bit 4CPU has no rank with rating of 3229 Elo points (+24 -24),
based on 526 games: 203 wins, 47 losses and 276 draws
Score: 64.8%, Average opponent: −90.1, Draws: 52.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Komodo 9.2 64-bit 4CPU                  3324   0.5-3.5   (+0 -3 =1 )    0.0  -194
 - Houdini 4 64-bit 4CPU                   3240   4.0-2.0   (+2 -0 =4 )   20.9  +100
 - Stockfish DD 64-bit 4CPU                3232  16.5-17.5  (+6 -7 =21)   42.7    -1
 - Komodo TCEC 64-bit 4CPU                 3216  21.0-13.0  (+11-3 =20)   81.6   +51
 - Fire 4 64-bit 4CPU                      3196   2.0-2.0   (+0 -0 =4 )   99.1   -33
 - Gull 3 64-bit 4CPU                      3178   2.5-1.5   (+1 -0 =3 )  100.0   +16
 - Gull 2.8b 64-bit 4CPU                   3176  22.0-12.0  (+15-5 =14)  100.0   +40
 - Equinox 3.20 64-bit 4CPU                3171   2.5-1.5   (+1 -0 =3 )  100.0    +9
 - Critter 1.6a 64-bit 4CPU                3157  21.5-16.5  (+9 -4 =25)  100.0   -35
 - Fire 3.0 64-bit 4CPU                    3148  21.5-12.5  (+12-3 =19)  100.0    -5
 - Bouquet 1.8 64-bit 4CPU                 3147  22.5-11.5  (+14-3 =17)  100.0   +18
 - Rybka 4 64-bit 4CPU                     3145  22.5-13.5  (+14-5 =17)  100.0    -8
 - Rybka 4.1 64-bit 4CPU                   3142  23.0-11.0  (+13-1 =20)  100.0   +14
 - NirvanaChess 2.2 64-bit 4CPU            3138   2.0-2.0   (+0 -0 =4 )  100.0   -91
 - Protector 1.9.0 64-bit 4CPU             3137   3.0-1.0   (+2 -0 =2 )  100.0   +65
 - Sting SF 6 64-bit 4CPU                  3130  14.0-6.0   (+10-2 =8 )  100.0   +34
 - DeepSaros 4.1.6 64-bit 4CPU             3126  11.5-6.5   (+6 -1 =11)  100.0   -25
 - BlackMamba 2.0 64-bit 4CPU              3121  23.5-10.5  (+14-1 =19)  100.0    +1
 - Sting SF 4 64-bit 4CPU                  3092  22.5-11.5  (+12-1 =21)  100.0   -49
 - Chiron 2 64-bit 4CPU                    3083  23.0-11.0  (+15-3 =16)  100.0   -38
 - Hannibal 1.4b 64-bit 4CPU               3075  24.5-9.5   (+17-2 =15)  100.0   -18
 - Naum 4.2 64-bit 4CPU                    3059  26.0-8.0   (+21-3 =10)  100.0   +15
 - Protector 1.5.0 64-bit 4CPU             3054   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Hiarcs 14 4CPU                          3052   1.5-0.5   (+1 -0 =1 )  100.0   -34
 - Deep Junior Yokohama 64-bit 4CPU        3023   1.5-0.5   (+1 -0 =1 )  100.0   -63
 - Deep Shredder 12 64-bit 4CPU            3016   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Texel 1.03 64-bit 4CPU                  3008   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021