CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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Topple 0.1.1 64-bit in CCRL 40/15, 2021-05-01
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:
Topple 0.1.1 64-bit has no rank with rating of 2360 Elo points (+22 -22),
based on 816 games: 362 wins, 307 losses and 147 draws
Score: 53.4%, Average opponent: −30.3, Draws: 18.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RubiChess 0.9 64-bit                    2554   8.0-22.0  (+6 -20=4 )    0.0    +6
 - Axolotl 1.9 64-bit                      2530   1.5-8.5   (+1 -8 =1 )    0.0  -137
 - Delphil 3.2 64-bit                      2496   6.0-24.0  (+3 -21=6 )    0.0   -98
 - Drosophila 1.5.1 64-bit                 2479   7.0-23.0  (+3 -19=8 )    0.0   -71
 - Raven 0.90 64-bit                       2469   3.5-4.5   (+2 -3 =3 )    0.0   +76
 - Nemeton 1.81                            2465   6.0-6.0   (+3 -3 =6 )    0.0  +105
 - Orion 0.4 64-bit                        2452  13.5-16.5  (+10-13=7 )    0.0   +53
 - Stash 18.0 64-bit                       2447   2.5-7.5   (+2 -7 =1 )    0.0  -122
 - Abrok 5.0                               2445  11.0-19.0  (+7 -15=8 )    0.0    -5
 - NoC 4.20 64-bit                         2427   6.5-5.5   (+5 -4 =3 )    0.0   +90
 - Myrddin 0.87 64-bit                     2397  13.5-16.5  (+12-15=3 )    0.2     0
 - Zevra 2.1.2 r248 64-bit                 2391   5.0-5.0   (+4 -4 =2 )    1.9   +31
 - CT800 1.40 64-bit                       2390   4.0-8.0   (+3 -7 =2 )    4.8   -93
 - Ares GB 1.1 64-bit                      2390   3.0-5.0   (+2 -4 =2 )    3.0   -57
 - Googleplex Starthinker 1.6 64-bit       2387   5.0-5.0   (+4 -4 =2 )    3.4   +32
 - CT800 1.41 64-bit                       2387   2.5-7.5   (+1 -6 =3 )    7.5  -152
 - Horizon 4.4                             2386  13.0-17.0  (+11-15=4 )    3.3   -24
 - Ceibo 0.6 64-bit                        2376   4.5-3.5   (+3 -2 =3 )   22.8   +53
 - Plisk 0.2.7d 64-bit                     2363  17.5-12.5  (+15-10=5 )   42.0   +65
 - Ceibo 0.5 64-bit                        2352   7.0-9.0   (+5 -7 =4 )   69.3   -48
 - Aice 0.99.2                             2339  16.5-13.5  (+12-9 =9 )   93.3   +12
 - Asterisk 0.6                            2332  15.0-15.0  (+11-11=8 )   97.6   -26
 - FireFly 2.7.2 64-bit                    2329  19.0-11.0  (+16-8 =6 )   98.9   +69
 - EveAnn 1.72                             2320  15.5-14.5  (+12-11=7 )   99.9   -27
 - Fischerle 0.9.80 SE 64-bit              2301  18.0-12.0  (+17-11=2 )  100.0   +24
 - Absolute Zero 2.4.7.2 64-bit            2297  17.0-13.0  (+15-11=4 )  100.0   -14
 - Galjoen 0.38 64-bit                     2284  16.0-14.0  (+15-13=2 )  100.0   -48
 - CT800 1.30 64-bit                       2257  19.5-10.5  (+17-8 =5 )  100.0   +10
 - Pirarucu 1.9.2 64-bit                   2238  20.5-9.5   (+19-8 =3 )  100.0   +29
 - Zevra 1.8.4 r650 64-bit                 2236  23.5-6.5   (+22-5 =3 )  100.0  +114
 - Robocide 20170718 64-bit                2221  22.0-8.0   (+19-5 =6 )  100.0   +39
 - NagaSkaki 5.12                          2187  20.0-10.0  (+18-8 =4 )  100.0   -41
 - Barbarossa 0.4.0 64-bit                 2134  18.0-12.0  (+15-9 =6 )  100.0  -152
 - Embla 1.0.2 64-bit                      2111  26.0-4.0   (+24-2 =4 )  100.0   +66
 - BigLion 2.23x                           2067  28.5-1.5   (+28-1 =1 )  100.0  +217


Created in 2005-2013 by CCRL team
Last games added on May 1, 2021