CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Chess4j 1.2 in CCRL Blitz, 2021-05-09
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Chess4j 1.2 has no rank with rating of 818 Elo points (+322 -317),
based on 1486 games: 530 wins, 451 losses and 505 draws
Score: 52.7%, Average opponent: +81.2, Draws: 34.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Protej 0.5.7                            1963   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Bismark 1.4                             1954   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - SamChess                                1921   0.0-7.0   (+0 -7 =0 )    0.0  -INF
 - Dabbaba 7.49                            1907   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Tyrell 1.02                             1903   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - MrChess 2.1                             1887   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - FreeChessII 2.17                        1880   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Arabian Knight 1.51                     1866   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - HeavyChess 0.13 beta                    1837   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Milady 3.25                             1835   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - JARS 1.75a                              1822   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - NoonianChess 3.2.06P2                   1806   0.5-5.5   (+0 -5 =1 )    0.0  +616
 - Macromix 2.01                           1799   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Bremboce 0.6.2                          1779   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - BeRoChess 1.00 32-bit                   1770   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Pulsar 2009-9b                          1766   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Mint 2.3                                1759   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - NG-Play 8.3                             1750   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Lodocase 240208                         1749   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Ziggy 0.7                               1747   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Vicki 0.041a                            1739   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Zoidberg 0.1                            1718   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Chess 4.1a                              1687   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - SharpChess2 2.6.9                       1674   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Tristram 3.36                           1666   0.0-7.0   (+0 -7 =0 )    0.0  -INF
 - Cmcchess 2.5                            1657   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Revati 0.4c                             1614   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Kitteneitor 0.18.1 32-bit               1587   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Darky 0.5d                              1582   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - MSCP 1.6h                               1558   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Marginal 0.1                            1545   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Alibaba 1.38                            1499   0.0-5.0   (+0 -5 =0 )    0.0  -INF
 - Apep 1.01                               1474   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Goyaz 0.007                             1423   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Abulafia 0.61                           1414   0.0-5.0   (+0 -5 =0 )    0.0  -INF
 - Supra 15.0                              1408   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Nanook 0.17                             1392   2.0-4.0   (+0 -2 =4 )    0.0  +503
 - Skaki 1.23                              1389   0.5-5.5   (+0 -5 =1 )    0.0  +221
 - MiniChessAI 1.19                        1362   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Virutor Chess 1.1                       1362   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Ozwald 0.43                             1349   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Joanna 2002 1.03                        1343   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - KillerQueen 2.0b3                       1283   1.0-5.0   (+0 -4 =2 )    0.0  +215
 - T.rex 1.9                               1279   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - QuTeChess 1.0.1t r3                     1271   0.5-3.5   (+0 -3 =1 )    0.0  +155
 - Tikov 0.6.3                             1239   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Gringo 1.4.9b                           1228   1.0-4.0   (+1 -4 =0 )    0.0  +112
 - Raffaela 0.1.4                          1227   0.0-5.0   (+0 -5 =0 )    0.0  -INF
 - Toledo Nanochess Jan/11/2010            1222   0.0-7.0   (+0 -7 =0 )    0.0  -INF
 - Pulse 1.2.0                             1195   2.0-30.0  (+0 -28=4 )    0.0   -33
 - DarkFusch 0.9                           1190   2.0-4.0   (+0 -2 =4 )    0.0  +294
 - Project Invincible 2.04                 1177   1.5-4.5   (+0 -3 =3 )    0.0  +219
 - AdaChess 1.0                            1064   0.5-5.5   (+0 -5 =1 )    0.0  -114
 - DarkTemplar 0.1                         1022   1.5-4.5   (+0 -3 =3 )    0.0   +56
 - Safrad 2.1.35.210                       1020   0.5-5.5   (+0 -5 =1 )    0.0  -170
 - Zoe 0.1                                  942   2.0-4.0   (+0 -2 =4 )    0.0   +34
 - Luzhin 0.1                               916  32.5-65.5  (+12-45=41)    0.0    -8
 - Alouette 0.0.5 64-bit                    683 718.5-295.5 (+502-79=433)  100.0    -3
 - MicroChess 1976                          594  16.0-1.0   (+15-0 =2 )  100.0  +190


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021