CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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MadChess 2.1 64-bit in CCRL 40/15, 2020-09-19
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:
MadChess 2.1 64-bit has no rank with rating of 2477 Elo points (+25 -25),
based on 530 games: 194 wins, 173 losses and 163 draws
Score: 52.0%, Average opponent: −13.4, Draws: 30.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - chess22k 1.4 64-bit                     2674   2.0-8.0   (+1 -7 =2 )    0.0   -32
 - Orion 0.6 64-bit                        2628   2.0-10.0  (+1 -9 =2 )    0.0  -117
 - Gogobello 1.2 64-bit                    2596   5.5-8.5   (+3 -6 =5 )    0.0   +44
 - Ghost 3 64-bit                          2557   3.5-6.5   (+2 -5 =3 )    0.0   -24
 - Ghost 3.1 64-bit                        2552   9.5-6.5   (+4 -1 =11)    0.0  +127
 - nanoSzachy 4.0 64-bit                   2546   3.5-6.5   (+3 -6 =1 )    0.0   -55
 - Betsabe II 1.84                         2545   4.5-7.5   (+3 -6 =3 )    0.0   -17
 - chess22k 1.3 64-bit                     2538   0.5-3.5   (+0 -3 =1 )    0.0  -221
 - Maverick 1.5 64-bit                     2536   6.0-12.0  (+4 -10=4 )    0.0   -61
 - CyberPagno 3.0 64-bit                   2514   1.5-2.5   (+1 -2 =1 )    0.6   -55
 - ECE X2                                  2513   6.5-11.5  (+5 -10=3 )    2.6   -70
 - Asymptote 0.3 64-bit                    2505   5.0-5.0   (+3 -3 =4 )    3.5   +23
 - Dorky 4.5 64-bit                        2500  10.5-7.5   (+7 -4 =7 )    6.8   +77
 - Pepito 1.59.2 64-bit                    2495   3.5-6.5   (+3 -6 =1 )   11.8  -107
 - Bruja 1.9.1 64-bit                      2480   4.5-5.5   (+3 -4 =3 )   42.6   -28
 - Schooner 1.7.0 64-bit                   2471   2.0-2.0   (+1 -1 =2 )   63.5    -6
 - WyldChess 1.2 64-bit                    2470   4.5-5.5   (+2 -3 =5 )   64.9   -30
 - Betsabe II 1.66                         2465  11.0-7.0   (+8 -4 =6 )   76.6   +62
 - Counter 1.99 64-bit                     2464   4.5-1.5   (+3 -0 =3 )   74.2  +138
 - Giraffe 20150908 64-bit                 2462   7.0-3.0   (+5 -1 =4 )   82.2  +113
 - Bagatur 1.4d 64-bit                     2457   6.0-8.0   (+4 -6 =4 )   86.7   -65
 - Nemeton 1.51                            2453   8.0-10.0  (+6 -8 =4 )   91.9   -64
 - Bumblebee 1.0.36898e1 64-bit            2448   7.0-7.0   (+4 -4 =6 )   96.8   -32
 - Abrok 5.0                               2446   7.0-3.0   (+5 -1 =4 )   97.4   +92
 - Lozza 1.17a 64-bit                      2444   9.0-9.0   (+6 -6 =6 )   98.4   -30
 - Hussar 0.4                              2444   6.0-4.0   (+5 -3 =2 )   98.3   +36
 - Shallow r694 64-bit                     2443   8.0-6.0   (+7 -5 =2 )   98.6   +20
 - Arasan 10.1                             2443   5.0-5.0   (+3 -3 =4 )   96.6   -29
 - Eeyore 1.52 64-bit                      2441   5.0-5.0   (+4 -4 =2 )   99.0   -30
 - TJchess 1.3 64-bit                      2435   9.0-9.0   (+5 -5 =8 )   99.7   -39
 - Snitch 1.6.2 64-bit                     2433   5.0-5.0   (+4 -4 =2 )   99.5   -44
 - Cmcchess 2.6 64-bit                     2421   7.0-3.0   (+7 -3 =0 )  100.0  +126
 - Ares 1.005 64-bit                       2419   7.5-2.5   (+5 -0 =5 )  100.0   +90
 - PostModernist 1016                      2418   8.0-2.0   (+7 -1 =2 )  100.0  +167
 - Diablo 0.5.1                            2412   8.0-2.0   (+6 -0 =4 )  100.0  +130
 - Ifrit m1.8 64-bit                       2412   4.0-6.0   (+1 -3 =6 )  100.0  -124
 - Tigran 2.4n 64-bit                      2401   5.5-4.5   (+3 -2 =5 )  100.0   -48
 - Simplex 0.9.8 64-bit                    2400   5.5-4.5   (+4 -3 =3 )  100.0   -45
 - Patzer 3.80                             2397   3.0-7.0   (+2 -6 =2 )  100.0  -227
 - Alex 2.14a 64-bit                       2394   6.0-4.0   (+3 -1 =6 )  100.0   -27
 - Shield 1.1 64-bit                       2391   5.0-5.0   (+4 -4 =2 )  100.0   -91
 - Orion 0.3.0 64-bit                      2388   5.5-4.5   (+5 -4 =1 )  100.0   -47
 - OliThink 5.3.2 64-bit                   2374   6.5-3.5   (+5 -2 =3 )  100.0    +5
 - GreKo 6.25                              2369   8.5-1.5   (+7 -0 =3 )  100.0  +144
 - pikoSzachy Extreme 2                    2356   8.5-1.5   (+8 -1 =1 )  100.0  +182
 - K2 0.67                                 2355   7.0-3.0   (+6 -2 =2 )  100.0   +27
 - Jumbo 0.4.17 64-bit                     2343   7.5-2.5   (+6 -1 =3 )  100.0   +42


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020