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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NoC 4.20 64-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:
NoC 4.20 64-bit is #232 with rating of 2429 Elo points (+26 -25),
based on 559 games: 215 wins, 221 losses and 123 draws
Score: 49.5%, Average opponent: +2.2, Draws: 22.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Mr Bob 0.8.0 64-bit                     2636   2.5-1.5   (+2 -1 =1 )    0.0  +289
 - Donna 4.1 64-bit                        2592   5.5-2.5   (+4 -1 =3 )    0.0  +286
 - Velvet 1.0.0 64-bit                     2568   5.5-10.5  (+2 -7 =7 )    0.0   +45
 - Jumbo 0.7.0 64-bit                      2560   2.5-5.5   (+2 -5 =1 )    0.0   -24
 - Detroid 1.0.1 64-bit                    2555   0.5-3.5   (+0 -3 =1 )    0.0  -156
 - Ghost 3.1 64-bit                        2553   2.0-4.0   (+2 -4 =0 )    0.0   -25
 - Raven 1.0 64-bit                        2548   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - KnightX 1.98 64-bit                     2546   2.5-1.5   (+2 -1 =1 )    0.0  +209
 - KnightX 2.3 64-bit                      2526   1.5-2.5   (+1 -2 =1 )    0.0    +1
 - Axolotl 1.9 64-bit                      2522   2.5-5.5   (+1 -4 =3 )    0.0   -30
 - Bagatur 1.5g 64-bit                     2501   4.0-8.0   (+1 -5 =6 )    0.0   -24
 - Delphil 3.2 64-bit                      2496   5.0-7.0   (+4 -6 =2 )    0.0    -1
 - RookieMonster 1.7.7 64-bit              2493   3.0-1.0   (+2 -0 =2 )    3.6  +218
 - MadChess 2.2 64-bit                     2492   3.0-9.0   (+2 -8 =2 )    0.0  -137
 - Arasan 10.2 32-bit                      2480   5.0-7.0   (+4 -6 =2 )    0.2   -10
 - Lozza 1.18 64-bit                       2475   5.0-7.0   (+3 -5 =4 )    0.1    -5
 - Halogen 6 64-bit                        2471   2.0-2.0   (+1 -1 =2 )    3.2   +42
 - Raven 0.90 64-bit                       2469   4.0-5.0   (+3 -4 =2 )    2.1    +3
 - Nemeton 1.81                            2464  12.0-14.0  (+8 -10=8 )    1.5    +9
 - Stash 18.0 64-bit                       2449   8.5-3.5   (+7 -2 =3 )   15.1  +168
 - Hussar 0.4                              2445   1.0-1.0   (+1 -1 =0 )   16.1   +16
 - Typhoon 1.00-348                        2442   6.5-5.5   (+6 -5 =1 )   25.4   +49
 - Eeyore 1.52 64-bit                      2441   5.5-6.5   (+4 -5 =3 )   21.6   -15
 - King of Kings 2.56                      2441   6.5-5.5   (+5 -4 =3 )   24.8   +39
 - Taltos rev118 64-bit                    2440   3.0-9.0   (+1 -7 =4 )   25.1  -162
 - Tunguska 1.1 64-bit                     2437  14.0-6.0   (+10-2 =8 )   32.1  +136
 - TJchess 1.3 64-bit                      2435   6.5-5.5   (+6 -5 =1 )   34.6   +37
 - Gaia 3.5 64-bit                         2417   4.5-7.5   (+4 -7 =1 )   76.4  -112
 - Gosu 0.16                               2403   4.0-8.0   (+4 -8 =0 )   95.0  -173
 - Tigran 2.4n 64-bit                      2402   2.0-10.0  (+1 -9 =2 )   96.0  -298
 - Zevra 2.1.2 r248 64-bit                 2398  12.5-13.5  (+10-11=5 )   96.9   -46
 - CT800 1.41 64-bit                       2398   2.0-2.0   (+1 -1 =2 )   74.4   -40
 - Popochin 4.1 64-bit                     2397   6.0-6.0   (+6 -6 =0 )   98.2   -32
 - Myrddin 0.87 64-bit                     2397  16.0-8.0   (+14-6 =4 )   98.7   +95
 - Amateur 2.82                            2396   4.5-7.5   (+4 -7 =1 )   98.0  -136
 - Hedgehog 2.0 64-bit                     2394  10.0-4.0   (+9 -3 =2 )   93.1  +135
 - CT800 1.40 64-bit                       2392  11.5-10.5  (+10-9 =3 )   97.5   -15
 - Isa 2.0.83 64-bit                       2382  11.5-6.5   (+10-5 =3 )   99.4   +57
 - Ares GB 1.1 64-bit                      2382  14.5-13.5  (+10-9 =9 )   99.5   -34
 - Tytan 9.3                               2382   5.5-6.5   (+3 -4 =5 )   99.7   -78
 - Googleplex Starthinker 1.6 64-bit       2381   7.0-5.0   (+6 -4 =2 )   99.8   +15
 - Jazz 721 64-bit                         2379  10.0-2.0   (+9 -1 =2 )   99.9  +218
 - Raven 0.80 64-bit                       2369   6.5-5.5   (+5 -4 =3 )   99.9   -36
 - Topple 0.1.1 64-bit                     2362   5.5-6.5   (+4 -5 =3 )  100.0   -90
 - Ceibo 0.5 64-bit                        2356  13.5-10.5  (+12-9 =3 )  100.0   -22
 - Barbarossa 0.6.0 64-bit                 2353   2.0-2.0   (+2 -2 =0 )  100.0   -76
 - CeeChess 1.3.2 64-bit                   2277   8.0-4.0   (+7 -3 =2 )  100.0   -26


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