CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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GreKo 13.1 64-bit in CCRL 40/15, 2021-04-12
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
GreKo 13.1 64-bit has no rank with rating of 2566 Elo points (+30 -30),
based on 347 games: 92 wins, 115 losses and 140 draws
Score: 46.7%, Average opponent: +20.4, Draws: 40.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Tucano 5.00 64-bit                      2679   9.0-11.0  (+6 -8 =6 )    0.0   +81
 - Djinn 1.021 64-bit                      2667   9.0-11.0  (+5 -7 =8 )    0.0   +67
 - RedQueen 1.1.97 64-bit                  2660   7.0-13.0  (+3 -9 =8 )    0.0    -3
 - CM9000 Assassin                         2633   5.5-14.5  (+2 -11=7 )    0.0   -83
 - NoraGrace 2.0 64-bit                    2623  10.0-12.0  (+6 -8 =8 )    0.0   +27
 - Nebula 2.0 64-bit                       2621   6.0-14.0  (+0 -8 =12)    0.1   -55
 - Zappa 1.1 64-bit                        2615   8.5-11.5  (+3 -6 =11)    0.3    +5
 - Arminius 2015-08-06 64-bit              2604  14.5-5.5   (+9 -0 =11)    1.7  +168
 - Rodin 7.0                               2601   7.0-13.0  (+3 -9 =8 )    2.4   -66
 - Glass 2.0 64-bit                        2598   9.5-10.5  (+6 -7 =7 )    3.0   +14
 - Jellyfish 1.1 64-bit                    2581   8.5-11.5  (+4 -7 =9 )   19.4   -29
 - Capivara LK 0.09b02f 64-bit             2569  12.0-10.0  (+6 -4 =12)   43.0   +27
 - JikChess 0.02 64-bit                    2558   5.0-5.0   (+4 -4 =2 )   67.4    -8
 - Phalanx XXIV                            2538   9.0-11.0  (+6 -8 =6 )   94.2   -61
 - nanoSzachy 4.1 64-bit                   2534  12.0-10.0  (+9 -7 =6 )   96.9    +1
 - Fridolin 2.00 64-bit                    2532   0.5-1.5   (+0 -1 =1 )   97.7  -190
 - Shield 1.3.1 64-bit                     2511   5.0-3.0   (+4 -2 =2 )   99.9   +28
 - Maverick 1.0 64-bit                     2509   1.5-0.5   (+1 -0 =1 )   99.8   +99
 - Delphil 3.2 64-bit                      2496   1.0-1.0   (+0 -0 =2 )  100.0   -70
 - JikChess 0.01 64-bit                    2489   1.0-1.0   (+0 -0 =2 )  100.0   -77
 - Ghost 2.0.2 64-bit                      2486   0.5-1.5   (+0 -1 =1 )  100.0  -222
 - Bumblebee 1.0 64-bit                    2466   6.5-3.5   (+5 -2 =3 )  100.0     0
 - Carballo 1.3                            2463   1.0-1.0   (+0 -0 =2 )  100.0  -103
 - Donna 3.0 64-bit                        2462   0.0-2.0   (+0 -2 =0 )  100.0  -INF
 - Giraffe 20150908 64-bit                 2462   0.5-1.5   (+0 -1 =1 )  100.0  -246
 - Donna 2.1 64-bit                        2461   0.5-0.5   (+0 -0 =1 )  100.0   -74
 - Betsabe II 1.47                         2444   0.5-1.5   (+0 -1 =1 )  100.0  -264
 - K2 0.79                                 2441   8.0-0.0   (+8 -0 =0 )  100.0  +INF
 - Zurichess Fribourg 64-bit               2441   1.5-0.5   (+1 -0 =1 )  100.0   +17
 - Bitfoot 1.0.d9aeb43 64-bit              2422   0.0-2.0   (+0 -2 =0 )  100.0  -INF
 - Ares 1.005 64-bit                       2419   1.5-0.5   (+1 -0 =1 )  100.0    +9


Created in 2005-2013 by CCRL team
Last games added on April 12, 2021