CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Googleplex Starthinker 1.6 64-bit in CCRL 40/4, 2019-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Googleplex Starthinker 1.6 64-bit is #240 with rating of 2392 Elo points (+19 -19),
based on 988 games: 421 wins, 364 losses and 203 draws
Score: 52.9%, Average opponent: −22.3, Draws: 20.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Flux 2.2.1                         2429  12.5-19.5  (+10-17=5 )    0.7   -45
 - Eeyore 1.52 64-bit                 2427  13.0-18.0  (+10-15=6 )    0.1   -24
 - Gaia 3.5 64-bit                    2425  15.5-16.5  (+11-12=9 )    0.1   +24
 - Zevra 2.1.2 r248 64-bit            2425  17.5-14.5  (+13-10=9 )    0.8   +66
 - Nejmet 3.07                        2425  14.0-18.0  (+11-15=6 )    0.1   -10
 - Quark 2.35                         2423  17.0-15.0  (+14-12=6 )    0.2   +52
 - Hussar 0.4                         2419  12.5-19.5  (+9 -16=7 )    0.5   -56
 - Dragon 4.6                         2417  13.5-18.5  (+9 -14=9 )    0.7   -29
 - OliThink 5.3.0 64-bit              2417  18.5-13.5  (+15-10=7 )    1.5   +82
 - RomiChess P3n 64-bit               2415  15.5-15.5  (+12-12=7 )    2.8   +24
 - Simplex 0.9.8 64-bit               2409  18.0-14.0  (+15-11=6 )    5.3   +62
 - Taltos rev118 64-bit               2405  16.0-16.0  (+12-12=8 )   15.3   +13
 - Ifrit m1.8 64-bit                  2404  12.0-20.0  (+8 -16=8 )   14.0   -77
 - TJchess 1.3 64-bit                 2398  13.0-19.0  (+9 -15=8 )   28.6   -58
 - Teki 2 64-bit                      2392  17.0-15.0  (+16-14=2 )   49.2   +25
 - KnightX 1.96 64-bit                2376  16.5-15.5  (+13-12=7 )   84.2    -2
 - Giraffe 20161023 64-bit            2370  16.5-15.5  (+15-14=3 )   96.7   -10
 - Queen 4.03                         2337  17.5-14.5  (+14-11=7 )  100.0   -20
 - Arion 1.7                          2332  17.5-14.5  (+12-9 =11)  100.0   -29
 - EveAnn 1.72                        2329  20.0-12.0  (+16-8 =8 )  100.0   +22
 - Gibbon 2.69a 64-bit                2326  16.5-15.5  (+12-11=9 )  100.0   -57
 - Sage 3.53                          2325  20.5-11.5  (+17-8 =7 )  100.0   +38
 - Chezzz 1.0.3                       2324  22.0-9.0   (+20-7 =4 )  100.0   +98
 - Mediocre 0.5 64-bit                2320  14.0-18.0  (+11-15=6 )  100.0  -115
 - Isa 2.0.64 64-bit                  2319  18.5-13.5  (+15-10=7 )  100.0   -18
 - Absolute Zero 2.4.7.2 64-bit       2317  16.5-15.5  (+14-13=5 )  100.0   -62
 - Waxman 2017                        2316  16.5-15.5  (+11-10=11)  100.0   -62
 - Aice 0.99.2                        2315  24.0-8.0   (+22-6 =4 )  100.0  +126
 - Sungorus 1.4 64-bit                2313  23.5-8.5   (+22-7 =3 )  100.0  +117
 - Averno 0.81                        2307  20.5-10.5  (+20-10=1 )  100.0   +55
 - Kingfisher 1.1.1 64-bit            2303  16.5-15.5  (+13-12=7 )  100.0   -77


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