CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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Topple 0.1.1 64-bit in CCRL 40/40, 2019-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Topple 0.1.1 64-bit has no rank with rating of 2365 Elo points (+24 -23),
based on 722 games: 338 wins, 259 losses and 125 draws
Score: 55.5%, Average opponent: −46.8, Draws: 17.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - RubiChess 0.9 64-bit               2553   8.0-22.0  (+6 -20=4 )    0.0     0
 - Delphil 3.2 64-bit                 2498   6.0-24.0  (+3 -21=6 )    0.0  -101
 - Drosophila 1.5.1 64-bit            2479   7.0-23.0  (+3 -19=8 )    0.0   -76
 - Nemeton 1.81                       2471   6.0-6.0   (+3 -3 =6 )    0.0  +106
 - Orion 0.4 64-bit                   2452  13.5-16.5  (+10-13=7 )    0.0   +48
 - Abrok 5.0                          2444  11.0-19.0  (+7 -15=8 )    0.0   -11
 - Zevra 2.1.2 r248 64-bit            2397   5.0-5.0   (+4 -4 =2 )    4.2   +32
 - Myrddin 0.87 64-bit                2396  13.5-16.5  (+12-15=3 )    1.2    -6
 - Horizon 4.4                        2386  13.0-17.0  (+11-15=4 )    8.2   -29
 - Googleplex Starthinker 1.6 64-bit  2381   5.0-5.0   (+4 -4 =2 )   18.5   +21
 - Plisk 0.2.7d 64-bit                2361  17.5-12.5  (+15-10=5 )   61.3   +58
 - Aice 0.99.2                        2338  16.5-13.5  (+12-9 =9 )   97.0    +6
 - Asterisk 0.6                       2331  15.0-15.0  (+11-11=8 )   99.0   -32
 - FireFly 2.7.2 64-bit               2330  19.0-11.0  (+16-8 =6 )   99.4   +65
 - EveAnn 1.72                        2319  15.5-14.5  (+12-11=7 )   99.9   -33
 - Fischerle 0.9.80 SE 64-bit         2298  18.0-12.0  (+17-11=2 )  100.0   +16
 - Absolute Zero 2.4.7.2 64-bit       2295  17.0-13.0  (+15-11=4 )  100.0   -21
 - Galjoen 0.38 64-bit                2283  16.0-14.0  (+15-13=2 )  100.0   -54
 - CT800 1.30 64-bit                  2256  19.5-10.5  (+17-8 =5 )  100.0    +4
 - Pirarucu 1.9.2 64-bit              2237  20.5-9.5   (+19-8 =3 )  100.0   +23
 - Zevra 1.8.4 r650 64-bit            2236  23.5-6.5   (+22-5 =3 )  100.0  +109
 - Robocide 20170718 64-bit           2221  22.0-8.0   (+19-5 =6 )  100.0   +34
 - NagaSkaki 5.12                     2186  20.0-10.0  (+18-8 =4 )  100.0   -47
 - Barbarossa 0.4.0 64-bit            2133  18.0-12.0  (+15-9 =6 )  100.0  -158
 - Embla 1.0.2 64-bit                 2111  26.0-4.0   (+24-2 =4 )  100.0   +60
 - BigLion 2.23x                      2067  28.5-1.5   (+28-1 =1 )  100.0  +212


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019