CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

Options
Show each game results
GreKo 12.1 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
GreKo 12.1 64-bit has no rank with rating of 2579 Elo points (+24 -24),
based on 438 games: 150 wins, 145 losses and 143 draws
Score: 50.6%, Average opponent: −5.5, Draws: 32.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - BlackCore 2.0 64-bit                    3020   1.0-3.0   (+0 -2 =2 )    0.0  +274
 - Belette 3.0.0 64-bit                    2809   2.5-13.5  (+1 -12=3 )    0.0   -49
 - Carballo 1.6 64-bit                     2711   1.5-4.5   (+1 -4 =1 )    0.0   -71
 - Cheese 1.7 64-bit                       2675   3.0-7.0   (+2 -6 =2 )    0.0   -62
 - Jacky Chess 23.06 64-bit                2671   5.5-12.5  (+2 -9 =7 )    0.0   -50
 - Scorpio 1.9                             2664   3.5-6.5   (+1 -4 =5 )    0.0   -17
 - Bright 0.2c                             2663   3.0-7.0   (+1 -5 =4 )    0.0   -55
 - CM10th Xperience                        2659   3.5-6.5   (+2 -5 =3 )    0.0   -43
 - Asymptote 0.5 64-bit                    2645   7.0-7.0   (+5 -5 =4 )    0.0   +73
 - Cyrano 0.6b17 64-bit                    2640   3.0-7.0   (+0 -4 =6 )    0.0   -66
 - Glaurung 1.0.2 32-bit                   2629   5.5-4.5   (+4 -3 =3 )    0.0   +89
 - CM9000 Default                          2626   3.5-8.5   (+1 -6 =5 )    0.2   -99
 - Orion 0.6 64-bit                        2621   5.0-7.0   (+1 -3 =8 )    0.2   -11
 - Alfil 13.1 64-bit                       2621   3.5-6.5   (+2 -5 =3 )    0.1   -77
 - Delfi 5.1                               2620   5.0-5.0   (+4 -4 =2 )    0.5   +35
 - Nebula 2.0 64-bit                       2618   2.5-1.5   (+2 -1 =1 )    0.2  +151
 - Pedone 0.5 64-bit                       2618   5.5-4.5   (+5 -4 =1 )    1.3   +81
 - NoraGrace 2.0 64-bit                    2616   2.5-1.5   (+2 -1 =1 )    0.3  +138
 - Hamsters 0.7                            2606   2.5-7.5   (+0 -5 =5 )    3.4  -138
 - Naum 1.91 64-bit                        2602   4.0-6.0   (+1 -3 =6 )    4.8   -41
 - Nawito 1.1d                             2577   6.0-4.0   (+4 -2 =4 )   55.2   +75
 - Willow 2.6 64-bit                       2559  18.0-12.0  (+13-7 =10)   90.7   +55
 - DanaSah 5.07                            2556   2.5-1.5   (+1 -0 =3 )   95.2   +54
 - Capivara LK 0.09b02f 64-bit             2555   4.5-9.5   (+3 -8 =3 )   95.7  -173
 - Jellyfish 1.0                           2552   1.5-2.5   (+1 -2 =1 )   95.7  -138
 - Arasan 12.0 64-bit                      2543   6.0-4.0   (+4 -2 =4 )   99.1   +44
 - Capivara LK 0.09b02c 64-bit             2539   5.5-4.5   (+3 -2 =5 )   99.6    -6
 - Glass 1.7 64-bit                        2536   6.0-4.0   (+4 -2 =4 )   99.3   +31
 - NirvanaChess 1.1 64-bit                 2531   5.0-5.0   (+4 -4 =2 )   99.8   -48
 - Cheese 1.6.1 64-bit                     2528   1.0-3.0   (+0 -2 =2 )  100.0  -212
 - Tornado 2.1.41a                         2505   7.0-3.0   (+5 -1 =4 )  100.0   +65
 - Hakkapeliitta 1.0 64-bit                2500  10.5-3.5   (+10-3 =1 )  100.0  +141
 - Twisted Logic 0.065e35                  2498   6.0-4.0   (+6 -4 =0 )  100.0   +16
 - Arminius 2014-01-18 64-bit              2483   3.5-0.5   (+3 -0 =1 )  100.0  +195
 - Pupsi2 0.09                             2476   8.0-2.0   (+6 -0 =4 )  100.0  +105
 - Delphil 3.2 64-bit                      2473   3.0-1.0   (+2 -0 =2 )  100.0   +56
 - Pepito 1.59.2 64-bit                    2472   5.5-4.5   (+4 -3 =3 )  100.0   -65
 - JikChess 0.01 64-bit                    2467   2.0-2.0   (+2 -2 =0 )  100.0  -112
 - Ghost 2.0.2 64-bit                      2463   7.0-5.0   (+5 -3 =4 )  100.0   -49
 - Bruja 1.9.1 64-bit                      2456   7.5-2.5   (+6 -1 =3 )  100.0   +68
 - BBChess 1.3a                            2448   8.0-2.0   (+8 -2 =0 )  100.0  +158
 - Quark 2.35                              2442   6.5-3.5   (+5 -2 =3 )  100.0   -20
 - Eeyore 1.52 64-bit                      2414   7.0-3.0   (+5 -1 =4 )  100.0   -23
 - Rengar 1.1.0 64-bit                     2403   3.5-0.5   (+3 -0 =1 )  100.0  +112
 - Waxman 2014                             2359   7.5-2.5   (+6 -1 =3 )  100.0   -31

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024