CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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CuckooChess 1.09 in CCRL 40/40, 2019-08-17
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:
CuckooChess 1.09 has no rank with rating of 2508 Elo points (+33 -33),
based on 317 games: 121 wins, 111 losses and 85 draws
Score: 51.6%, Average opponent: −12.7, Draws: 26.8%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Movei 00.8.438                    2646   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - CM10th Magic II                   2643   1.5-6.5   (+1 -6 =1 )    0.0  -121
 - Glaurung 1.0.2 32-bit             2634   2.5-5.5   (+2 -5 =1 )    0.0   -18
 - ProDeo 1.7                        2628   3.5-6.5   (+2 -5 =3 )    0.0   +19
 - Deuterium 11.01.28.159            2620   3.5-4.5   (+1 -2 =5 )    0.0   +80
 - Slow Chess Blitz WV2              2615   4.5-3.5   (+2 -1 =5 )    0.0  +143
 - Naum 1.91 32-bit                  2605   3.0-5.0   (+2 -4 =2 )    0.0    +3
 - Rotor 0.6                         2589   1.0-3.0   (+0 -2 =2 )    0.0   -68
 - Scorpio 2.2 32-bit                2570   4.0-14.0  (+1 -11=6 )    0.2  -129
 - Dirty 11D-27                      2560   1.5-2.5   (+1 -2 =1 )    0.9   -39
 - Francesca MAD 0.19                2558   3.0-7.0   (+3 -7 =0 )    0.4  -129
 - Glass 1.8 32-bit                  2537   3.0-7.0   (+2 -6 =2 )    8.9  -114
 - Rodent 0.10                       2536   4.0-6.0   (+3 -5 =2 )   12.4   -44
 - Gaviota 0.83 32-bit               2525   6.0-2.0   (+4 -0 =4 )   22.4  +166
 - AnMon 5.60                        2515   4.0-6.0   (+3 -5 =2 )   36.1   -61
 - Brutus 7.02b                      2515   4.5-3.5   (+2 -1 =5 )   36.8   +43
 - Nimzo 8                           2513   1.0-3.0   (+0 -2 =2 )   41.8  -144
 - Little Goliath Evolution 3.12     2507   0.5-3.5   (+0 -3 =1 )   52.8  -289
 - N2 0.1                            2489   3.5-4.5   (+2 -3 =3 )   81.9   -61
 - Green Light Chess 3.01.2.2        2489   0.5-0.5   (+0 -0 =1 )   82.1   -49
 - GreKo 8.2 32-bit                  2487   4.5-5.5   (+4 -5 =1 )   84.5   -57
 - Anatoli 0.35k                     2475   0.5-3.5   (+0 -3 =1 )   96.1  -321
 - Chronos 1.9.4                     2473   5.0-3.0   (+3 -1 =4 )   93.4   +38
 - Trace 1.37a                       2471   3.0-1.0   (+3 -1 =0 )   97.2  +197
 - Arasan 10.4                       2470   5.0-5.0   (+4 -4 =2 )   97.2   -38
 - Counter 1.2                       2469   1.5-2.5   (+1 -2 =1 )   98.1  -131
 - Gaviota 0.80 32-bit               2466   6.5-1.5   (+6 -1 =1 )   97.0  +221
 - Trace 1.35                        2463   7.5-2.5   (+6 -1 =3 )   97.8  +125
 - Twisted Logic 20071202x           2457   5.0-5.0   (+3 -3 =4 )   99.1   -46
 - GreKo 8.0 32-bit                  2449   2.0-2.0   (+2 -2 =0 )   99.6   -59
 - Abrok 5.0                         2443   1.0-3.0   (+0 -2 =2 )  100.0  -207
 - Cheng3 1.02b                      2441   6.0-2.0   (+6 -2 =0 )   99.8  +166
 - nanoSzachy 3.8                    2437   6.5-1.5   (+5 -0 =3 )  100.0  +138
 - Delphil 2.6b                      2435   3.0-1.0   (+3 -1 =0 )   99.9  +152
 - Glass 1.6                         2427   2.5-1.5   (+2 -1 =1 )  100.0   +10
 - Eeyore 1.52 32-bit                2405  13.0-1.0   (+12-0 =2 )  100.0  +281
 - Rodin 3.0                         2402   3.5-0.5   (+3 -0 =1 )  100.0  +176
 - Pawny 0.2.1 32-bit                2402   6.0-2.0   (+5 -1 =2 )  100.0   +73
 - Sorgenkind 0.4                    2388   6.0-4.0   (+4 -2 =4 )  100.0   -61
 - OliThink 5.3.0 32-bit             2358   3.0-1.0   (+3 -1 =0 )  100.0   +76
 - Plisk 0.2.6 32-bit                2349   7.0-3.0   (+6 -2 =2 )  100.0   -13
 - Plisk 0.2.7d 32-bit               2349   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Ghost 2.0.1                       2342   6.5-3.5   (+5 -2 =3 )  100.0   -66


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019