CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Cheese 1.4 32-bit in CCRL 40/15, 2020-09-26
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Cheese 1.4 32-bit has no rank with rating of 2441 Elo points (+32 -32),
based on 324 games: 117 wins, 113 losses and 94 draws
Score: 50.6%, Average opponent: −5.0, Draws: 29.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - NoraGrace 2.0 64-bit                    2623   1.0-3.0   (+1 -3 =0 )    0.0   -44
 - DanaSah 4.88                            2556   0.5-1.5   (+0 -1 =1 )    0.0   -41
 - Rodent 0.10                             2539   0.5-1.5   (+0 -1 =1 )    0.0   -43
 - Glass 1.8 32-bit                        2537   0.5-1.5   (+0 -1 =1 )    0.0   -46
 - Carballo 1.4 64-bit                     2534   2.5-5.5   (+1 -4 =3 )    0.0   -29
 - K2 0.83                                 2534   4.0-4.0   (+2 -2 =4 )    0.0   +93
 - EXchess 6.10b 32-bit                    2519   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - AnMon 5.60                              2515   1.0-7.0   (+0 -6 =2 )    0.0  -211
 - Hamsters 0.4                            2508   3.5-4.5   (+2 -3 =3 )    0.2   +24
 - Asymptote 0.3 64-bit                    2505   3.0-7.0   (+2 -6 =2 )    0.0   -89
 - Pawny 0.3.1 32-bit                      2502   2.0-0.0   (+2 -0 =0 )    0.5  +INF
 - GreKo 9.2 32-bit                        2494   0.5-1.5   (+0 -1 =1 )    1.3  -103
 - Delphil 2.8                             2493   1.5-2.5   (+0 -1 =3 )    0.5   -15
 - Jumbo 0.6.96 64-bit                     2490   1.0-7.0   (+0 -6 =2 )    0.5  -236
 - DoubleCheck 3.1 32-bit                  2488  10.5-9.5   (+8 -7 =5 )    2.2   +68
 - Delphil 2.9a                            2482   6.5-11.5  (+4 -9 =5 )    3.0   -51
 - Delphil 3.1 64-bit                      2478   5.5-4.5   (+3 -2 =5 )    4.1   +68
 - Shield 1.2 64-bit                       2474   6.0-2.0   (+5 -1 =2 )    5.8  +215
 - Counter 1.2                             2470   0.5-1.5   (+0 -1 =1 )    6.4  -127
 - LittleThought 1.052 32-bit              2468   1.0-3.0   (+1 -3 =0 )    7.8  -207
 - iCE 0.3                                 2467  10.5-9.5   (+6 -5 =9 )   11.9   +40
 - Betsabe II 1.66                         2465   5.5-4.5   (+5 -4 =1 )   11.5   +61
 - Twisted Logic 20071202x                 2459   2.0-6.0   (+2 -6 =0 )   20.3  -212
 - Abrok 5.0                               2447   1.0-1.0   (+1 -1 =0 )   38.5    +6
 - Hussar 0.4                              2445   2.0-0.0   (+2 -0 =0 )   42.6  +INF
 - Arasan 10.1                             2443   5.0-3.0   (+4 -2 =2 )   46.2   +90
 - Typhoon 1.00-348                        2442   3.5-4.5   (+2 -3 =3 )   47.6   -47
 - Homer 2.01                              2430   2.0-0.0   (+2 -0 =0 )   70.5  +INF
 - Diablo 0.5.1                            2412   1.5-0.5   (+1 -0 =1 )   93.4  +127
 - Ares 1.005.2 64-bit                     2412   5.5-4.5   (+4 -3 =3 )   94.0    +2
 - Eeyore 1.52 32-bit                      2406   2.0-2.0   (+1 -1 =2 )   95.9   -24
 - Atlas 3.14b 32-bit                      2402   3.5-2.5   (+3 -2 =1 )   97.1   +20
 - Simplex 0.9.8 32-bit                    2398   1.5-2.5   (+1 -2 =1 )   97.2  -138
 - Patzer 3.80                             2397   0.5-1.5   (+0 -1 =1 )   98.9  -200
 - Dorky 4.3 32-bit                        2386   3.0-1.0   (+3 -1 =0 )   99.5  +170
 - RomiChess P3L 32-bit                    2383   4.0-6.0   (+1 -3 =6 )   99.4  -110
 - TJchess 1.1 32-bit                      2375   2.5-3.5   (+2 -3 =1 )   99.8  -123
 - Ares 1.004                              2374   6.5-3.5   (+4 -1 =5 )  100.0   +16
 - iCE 0.2                                 2372   6.5-7.5   (+4 -5 =5 )  100.0   -93
 - Ifrit m1.5 32-bit                       2371   2.0-2.0   (+2 -2 =0 )   99.9   -70
 - Ifrit m1.6 32-bit                       2344   7.0-1.0   (+6 -0 =2 )  100.0  +190
 - Ghost 2.0.1                             2343   3.0-1.0   (+3 -1 =0 )  100.0  +136
 - Daydreamer 1.5                          2336   4.5-3.5   (+3 -2 =3 )  100.0   -67
 - Sjakk 1.1.9                             2326   6.0-2.0   (+5 -1 =2 )  100.0   +71
 - Dirty 0.99n                             2322   6.5-1.5   (+5 -0 =3 )  100.0   +86
 - ECE 12.01                               2319   6.0-2.0   (+5 -1 =2 )  100.0   +53
 - Waxman 2011                             2305   3.0-1.0   (+3 -1 =0 )  100.0   +98
 - Alex 2.09                               2301   6.0-2.0   (+6 -2 =0 )  100.0   +93


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020