CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Atlas 3.25 64-bit in CCRL 40/15, 2020-10-24
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:
Atlas 3.25 64-bit has no rank with rating of 2569 Elo points (+28 -28),
based on 444 games: 159 wins, 153 losses and 132 draws
Score: 50.7%, Average opponent: −1.2, Draws: 29.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Bobcat 3.25 64-bit                      2724   0.5-3.5   (+0 -3 =1 )    0.0  -134
 - iCE 1.0 64-bit                          2705   0.5-0.5   (+0 -0 =1 )    0.0  +166
 - Deuterium 12.01.30.1070 64-bit          2677   2.5-1.5   (+2 -1 =1 )    0.0  +199
 - RedQueen 1.1.3 64-bit                   2674   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - CM10th Lazarus                          2661   0.5-1.5   (+0 -1 =1 )    0.0   -50
 - Pawny 1.0 64-bit                        2660   2.0-2.0   (+1 -1 =2 )    0.0   +80
 - Vajolet 2.03                            2660   3.5-4.5   (+3 -4 =1 )    0.0   +46
 - Godel 2.3.7 64-bit                      2657   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Philou 3.7.1 64-bit                     2652   1.0-3.0   (+0 -2 =2 )    0.0   -74
 - ProDeo 1.83c                            2649   1.0-3.0   (+1 -3 =0 )    0.0  -178
 - Rotor 0.7a                              2644   2.5-5.5   (+1 -4 =3 )    0.0   -49
 - Cheng3 1.07 64-bit                      2635   3.5-6.5   (+3 -6 =1 )    0.0   -56
 - Alfil 12 MT                             2633   1.5-2.5   (+1 -2 =1 )    0.0   -31
 - CM10th Default                          2631   0.5-0.5   (+0 -0 =1 )    0.0   +31
 - Alfil 13.1 64-bit                       2628   7.0-9.0   (+4 -6 =6 )    0.0   +16
 - Rotor 0.8                               2628   2.5-4.5   (+2 -4 =1 )    0.0   -53
 - RedQueen 1.1.1 64-bit                   2625   2.0-2.0   (+1 -1 =2 )    0.3   +45
 - Nebula 2.0 64-bit                       2621   3.0-7.0   (+1 -5 =4 )    0.0   -78
 - Zappa 1.1 64-bit                        2615   0.0-1.0   (+0 -1 =0 )    0.3  -INF
 - Sloppy 0.2.2 64-bit                     2611   2.0-0.0   (+2 -0 =0 )    0.5  +INF
 - Naum 1.91 64-bit                        2609   2.0-5.0   (+1 -4 =2 )    0.6  -115
 - Godel 2.05 64-bit                       2608   4.0-4.0   (+2 -2 =4 )    3.4    +8
 - Djinn 0.987 64-bit                      2601   2.5-5.5   (+2 -5 =1 )    5.0  -119
 - Glass 2.0 64-bit                        2598  11.0-6.0   (+9 -4 =4 )    3.4  +134
 - Aristarch 4.50                          2596   0.0-1.0   (+0 -1 =0 )    3.9  -INF
 - N2 0.4 64-bit                           2594   1.0-1.0   (+1 -1 =0 )    6.3   +25
 - Glass 1.9 64-bit                        2594   5.5-10.5  (+4 -9 =3 )   11.9   -86
 - Pseudo 0.7c                             2590   2.0-6.0   (+1 -5 =2 )    8.7  -159
 - Brutus 8.05 64-bit                      2589   2.0-2.0   (+2 -2 =0 )   13.1   -10
 - GarboChess 3.0 64-bit                   2585   7.0-10.0  (+5 -8 =4 )   16.0   -45
 - Petir 4.999999                          2579   1.5-0.5   (+1 -0 =1 )   27.3  +167
 - Rodent 0.15 64-bit                      2573   2.5-5.5   (+0 -3 =5 )   42.3  -100
 - Tucano 2.00 64-bit                      2572   7.5-3.5   (+6 -2 =3 )   43.9  +126
 - SOS 5.1                                 2563   0.5-1.5   (+0 -1 =1 )   65.4  -148
 - Francesca MAD 0.19                      2558   7.5-12.5  (+4 -9 =7 )   76.2   -87
 - Arasan 12.0 64-bit                      2555   6.0-6.0   (+3 -3 =6 )   77.8   -34
 - DanaSah 4.88                            2555   2.5-1.5   (+2 -1 =1 )   78.2   +68
 - DanaSah 5.00                            2552  15.0-9.0   (+13-7 =4 )   81.4   +68
 - Rodin 6.0                               2551   2.5-0.5   (+2 -0 =1 )   84.1  +225
 - NirvanaChess 1.1 64-bit                 2549   4.5-0.5   (+4 -0 =1 )   85.3  +298
 - nanoSzachy 4.0 64-bit                   2546  13.0-13.0  (+10-10=6 )   92.5   -24
 - Rodin 5.1                               2544   6.5-1.5   (+5 -0 =3 )   88.5  +151
 - GreKo 9.7 64-bit                        2544   5.5-6.5   (+3 -4 =5 )   88.8   -42
 - Ufim 8.02                               2543   0.0-2.0   (+0 -2 =0 )   95.6  -INF
 - Tucano 1.04                             2540  12.5-7.5   (+8 -3 =9 )   92.5   +37
 - AnMon 5.75                              2538   0.5-1.5   (+0 -1 =1 )   97.2  -173
 - AnMon 5.66                              2530   3.0-1.0   (+3 -1 =0 )   98.7  +160
 - Hermann 2.8 64-bit                      2529   7.5-4.5   (+5 -2 =5 )   99.4   +42
 - GreKo 10.0 64-bit                       2517   6.5-1.5   (+5 -0 =3 )   99.3  +157
 - DanaSah 5.06                            2514   0.5-0.5   (+0 -0 =1 )   99.5   -85
 - GreKo 10.2 64-bit                       2503   1.0-0.0   (+1 -0 =0 )   99.9  +INF
 - Pupsi2 0.09                             2500   9.0-7.0   (+7 -5 =4 )  100.0   -13
 - LittleThought 1.052 64-bit              2500   5.5-3.5   (+4 -2 =3 )  100.0   +23
 - Pepito 1.59.2 64-bit                    2495   3.5-0.5   (+3 -0 =1 )  100.0  +180
 - Pawny 0.3 64-bit                        2491   2.5-1.5   (+2 -1 =1 )  100.0   +13
 - Green Light Chess 3.01.2.2              2490   1.5-0.5   (+1 -0 =1 )  100.0   +77
 - Bruja 1.9.1 64-bit                      2479   2.5-1.5   (+2 -1 =1 )  100.0   -31
 - Pawny 0.3.1 64-bit                      2475   3.5-4.5   (+1 -2 =5 )  100.0  -125
 - Trace 1.37a                             2471   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Cheese 1.4 64-bit                       2470   5.5-2.5   (+4 -1 =3 )  100.0   +40
 - iCE 0.3                                 2467   2.0-2.0   (+2 -2 =0 )  100.0   -71
 - Dorky 4.3 64-bit                        2450   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Delphil 2.9g 64-bit                     2433   4.0-2.0   (+3 -1 =2 )  100.0   -49


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020