CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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RobboLito 0.21Q 64-bit in CCRL 40/40, 2019-09-21
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
RobboLito 0.21Q 64-bit has no rank with rating of 3059 Elo points (+16 -16),
based on 1140 games: 256 wins, 223 losses and 661 draws
Score: 51.4%, Average opponent: −9.3, Draws: 58.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Houdini 4 64-bit                   3168   4.0-8.0   (+0 -4 =8 )    0.0   +19
 - Houdini 3 64-bit                   3158  10.0-18.0  (+1 -9 =18)    0.0   +22
 - Houdini 3 Tactical 64-bit          3153   7.0-25.0  (+1 -19=12)    0.0   -93
 - Komodo 6 64-bit                    3142  13.0-17.0  (+8 -12=10)    0.0   +37
 - Stockfish 4 64-bit                 3121  15.5-22.5  (+3 -10=25)    0.0    +9
 - Komodo 5 64-bit                    3109  14.5-17.5  (+5 -8 =19)    0.0   +26
 - Komodo 5.1 64-bit                  3106  11.5-18.5  (+2 -9 =19)    0.0   -18
 - Strelka 5.5 64-bit                 3104  23.0-33.0  (+7 -17=32)    0.0    -5
 - Critter 1.6a 64-bit                3101  21.5-34.5  (+5 -18=33)    0.0   -22
 - Stockfish 3 64-bit                 3096  15.5-18.5  (+4 -7 =23)    0.0   +13
 - Stockfish 2.3.1 64-bit             3078  16.5-23.5  (+5 -12=23)    4.8   -33
 - Rybka 4.1 64-bit                   3078  12.5-19.5  (+6 -13=13)    1.6   -48
 - Bouquet 1.8 64-bit                 3075  19.5-18.5  (+4 -3 =31)    4.3   +21
 - Gull 2.3 64-bit                    3063  17.5-15.5  (+6 -4 =23)   37.2   +18
 - IvanHoe 9.46h 64-bit               3062  25.5-26.5  (+8 -9 =35)   38.8    -3
 - Bouquet 1.5 64-bit                 3062   1.0-1.0   (+0 -0 =2 )   39.3    +3
 - Bouquet 1.6 64-bit                 3051  25.5-20.5  (+12-7 =27)   76.6   +24
 - Vitruvius 1.11C 64-bit             3049  16.5-15.5  (+6 -5 =21)   81.7    -1
 - DeepSaros 3.3b 64-bit              3046  21.0-23.0  (+6 -8 =30)   86.8   -24
 - Sting SF 3 64-bit                  3038  29.5-16.5  (+18-5 =23)   97.0   +61
 - Gull 2.1 64-bit                    3027   3.0-1.0   (+2 -0 =2 )   99.4  +110
 - BlackMamba 1.4 64-bit              3027  22.0-20.0  (+8 -6 =28)   99.8   -18
 - Sting SF 2 64-bit                  3022  24.0-16.0  (+14-6 =20)   99.9   +23
 - Gull 2.2 64-bit                    3011  22.5-11.5  (+11-0 =23)  100.0   +38
 - BlackMamba 1.2c 64-bit             3003   8.0-8.0   (+4 -4 =8 )   99.9   -58
 - Hannibal 1.4b 64-bit               3001  22.5-15.5  (+12-5 =21)  100.0    -3
 - Gull II b2 64-bit                  2994   1.0-1.0   (+1 -1 =0 )  100.0   -65
 - Gull R375 64-bit                   2988   6.0-2.0   (+4 -0 =4 )  100.0   +82
 - BlackMamba 1.2b 64-bit             2988  21.0-15.0  (+9 -3 =24)  100.0   -26
 - Protector 1.5.0 64-bit             2986   8.5-7.5   (+4 -3 =9 )  100.0   -54
 - Gull II 64-bit                     2986  21.5-15.5  (+8 -2 =27)  100.0   -29
 - Chiron 1.1a 64-bit                 2979   1.0-1.0   (+0 -0 =2 )  100.0   -80
 - Naum 4.2 64-bit                    2977  22.5-9.5   (+15-2 =15)  100.0   +42
 - Chiron 1.5 64-bit                  2965  20.0-10.0  (+11-1 =18)  100.0    -1
 - Hannibal 1.3 64-bit                2964  27.5-12.5  (+19-4 =17)  100.0   +24
 - Deep Junior 13.3 64-bit            2919  17.0-13.0  (+11-7 =12)  100.0   -94
 - Quazar 0.4 64-bit                  2906   7.0-1.0   (+6 -0 =2 )  100.0  +134
 - Booot 5.2.0 64-bit                 2894   7.0-1.0   (+6 -0 =2 )  100.0  +124
 - MinkoChess 1.3 64-bit              2854   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on September 21, 2019