CCRL 40/4
Downloads and Statistics
June 22, 2019
Testing summary:
Total: 2'052'494 games
played by 2'371 programs
27529 CPU days (X2 4600+)

White wins: 797'533 (38.9%)
Black wins: 645'585 (31.5%)
Draws: 609'376 (29.7%)
White score: 53.7%

Engine Details

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TJchess 1.01 in CCRL 40/4, 2019-06-22
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
TJchess 1.01 has no rank with rating of 2305 Elo points (+15 -15),
based on 1776 games: 664 wins, 695 losses and 417 draws
Score: 49.1%, Average opponent: +7.5, Draws: 23.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Godel 2.05 64-bit                  2589   3.5-28.5  (+0 -25=7 )    0.0   -29
 - Bobcat 20110414 64-bit             2584   1.5-13.5  (+0 -12=3 )    0.0   -45
 - Pseudo 0.7c                        2575   5.0-30.0  (+3 -28=4 )    0.0   -42
 - Philou 3.60                        2551   6.0-14.0  (+2 -10=8 )    0.0  +117
 - Hermann 2.8 64-bit                 2531   2.0-12.0  (+2 -12=0 )    0.0  -130
 - Yace 0.99.87                       2503   9.0-26.0  (+4 -21=10)    0.0   +24
 - Mephisto Gideon Professional       2473  10.5-21.5  (+7 -18=7 )    0.0   +42
 - Atlas 3.14b 64-bit                 2436   4.5-12.5  (+3 -11=3 )    0.0   -51
 - Delphil 2.7                        2421   2.5-7.5   (+1 -6 =3 )    0.0   -60
 - Hussar 0.4                         2418  10.0-22.0  (+6 -18=8 )    0.0   -24
 - GreKo 8.0 32-bit                   2417   6.5-28.5  (+3 -25=7 )    0.0  -131
 - Leila 0.53h                        2387  13.0-22.0  (+8 -17=10)    0.0    -8
 - Patzer 3.80                        2374  16.5-14.5  (+13-11=7 )    0.0   +93
 - Muse 0.899b                        2371  16.0-19.0  (+11-14=10)    0.0   +35
 - Ifrit m1.6 64-bit                  2371   6.5-14.5  (+4 -12=5 )    0.0   -67
 - Phalanx XXIII beta                 2370  14.0-18.0  (+9 -13=10)    0.0   +22
 - Terra 3.4                          2368  38.0-26.0  (+33-21=10)    0.0  +135
 - Rodin 3.0                          2366  15.5-19.5  (+10-14=11)    0.0   +22
 - Ifrit m1.5 64-bit                  2365  12.0-13.0  (+8 -9 =8 )    0.0   +51
 - Amateur 2.82                       2351  14.5-20.5  (+10-16=9 )    0.0   -12
 - Alex 2.14a 64-bit                  2347  13.5-18.5  (+9 -14=9 )    0.0    -9
 - EXchess 6.02b 64-bit               2341  12.0-20.0  (+8 -16=8 )    0.0   -53
 - Ares 1.004                         2332  13.0-15.0  (+10-12=6 )    0.3    +4
 - Arion 1.7                          2332  13.0-22.0  (+7 -16=12)    0.0   -57
 - Sungorus 1.4 64-bit                2314  14.5-17.5  (+10-13=9 )   15.5   -19
 - Alex 2.07a                         2311  14.0-18.0  (+10-14=8 )   29.8   -36
 - EveAnn 1.70                        2307  10.0-13.0  (+7 -10=6 )   44.5   -55
 - KnightX 1.92                       2297  34.5-31.5  (+27-24=15)   85.2    +8
 - Gibbon 2.57a 64-bit                2286  35.5-28.5  (+32-25=7 )   96.7   +24
 - Ares 1.003a                        2285  18.5-12.5  (+15-9 =7 )   97.9   +51
 - Popochin 3.2                       2275  20.0-12.0  (+16-8 =8 )  100.0   +59
 - Sjakk 1.1.9                        2273  21.0-11.0  (+16-6 =10)   99.9   +78
 - Esc 1.16                           2267  15.5-15.5  (+10-10=11)  100.0   -36
 - Zeus 1.29                          2262  21.0-11.0  (+19-9 =4 )  100.0   +83
 - Natwarlal 0.14                     2261  13.5-18.5  (+10-15=7 )  100.0  -101
 - Ant 2006-F                         2236  20.0-12.0  (+18-10=4 )  100.0   +30
 - Anechka 0.08                       2234  17.0-15.0  (+16-14=2 )  100.0   -45
 - Waxman 2010                        2234  32.0-35.0  (+19-22=26)  100.0   -87
 - EveAnn 1.66                        2232  22.0-10.0  (+18-6 =8 )  100.0   +62
 - AliChess 4.25                      2229  21.0-14.0  (+18-11=6 )  100.0    -2
 - Jazz 501 64-bit                    2224  19.5-9.5   (+16-6 =7 )  100.0   +43
 - OBender 3.2.x                      2224  20.0-12.0  (+15-7 =10)  100.0     0
 - Nebiyu 1.4                         2223  20.5-5.5   (+16-1 =9 )  100.0  +116
 - EveAnn 1.64                        2222  15.0-16.0  (+12-13=6 )  100.0   -95
 - Hussar 0.2                         2221  23.0-8.0   (+21-6 =4 )  100.0  +111
 - Adam 3.3                           2220  40.0-27.0  (+33-20=14)  100.0   -14
 - EXchess 4.03                       2214  16.5-15.5  (+12-11=9 )  100.0   -83
 - Jazz 444 64-bit                    2211  23.0-8.0   (+20-5 =6 )  100.0   +89
 - Sjakk 1.1.8                        2205  20.0-12.0  (+16-8 =8 )  100.0   -12
 - Waxman 2011                        2204  17.0-15.0  (+12-10=10)  100.0   -78
 - Beowulf 2.4a 32-bit                2202  21.0-14.0  (+16-9 =10)  100.0   -37
 - Mediocre 0.4                       2195  23.0-9.0   (+21-7 =4 )  100.0   +68
 - Madeleine 0.2                      2183  19.5-14.5  (+16-11=7 )  100.0   -68
 - NagaSkaki 5.12                     2154   6.0-4.0   (+6 -4 =0 )  100.0   -61


Created in 2005-2013 by CCRL team
Last games added on June 22, 2019