CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
POS 1.20 in CCRL Blitz, 2021-01-16
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:
POS 1.20 is #690 with rating of 422 Elo points (+715 -710),
based on 3106 games: 1071 wins, 632 losses and 1403 draws
Score: 57.1%, Average opponent: −30.5, Draws: 45.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - HoiChess 0.103 64-bit                   1791   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Gedeone 1620                            1480   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Nanook 0.17                             1390   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Virutor Chess 1.1                       1364   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Ozwald 0.43                             1348   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - uMax 1.6w                               1337   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Fimbulwinter 5.00                       1318   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - KillerQueen 2.0b3                       1290   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - T.rex 1.9                               1284   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - QuTeChess 1.0.1t r3                     1274   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Supra 11.5.1 64-bit                     1233   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Gringo 1.4.9b                           1232   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Raffaela 0.1.4                          1231   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - DarkFusch 0.9                           1190   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - BlitzKibitz 5                           1185   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - GrayMatter SVN1604                      1162   0.5-0.5   (+0 -0 =1 )    0.0  +770
 - Cassandre 0.24                          1151   0.5-0.5   (+0 -0 =1 )    0.0  +759
 - JChecs 0.1.0                            1142   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Cmcchess 2.27                           1141   0.0-7.0   (+0 -7 =0 )    0.0  -INF
 - Brama 051204                            1137   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Usurpator II                            1129   0.0-8.0   (+0 -8 =0 )    0.0  -INF
 - Blitzter 2.0                            1081   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Strategic Deep 1.25                     1075   0.0-8.0   (+0 -8 =0 )    0.0  -INF
 - Frank 0.58                              1075   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Hanzo The Razor                         1071   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Iota 1.0 32-bit                         1037   0.5-7.5   (+0 -7 =1 )    0.0  +201
 - Safrad 2.1.35.210                       1026   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Xadreco 5.7                             1026   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Testina 2.2                             1006   0.0-7.0   (+0 -7 =0 )    0.0  -INF
 - GIUChess 1.0 beta2                       994   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Youk 1.0.5                               967   0.0-9.0   (+0 -9 =0 )    0.0  -INF
 - Chad's Chess 0.15                        941   0.0-10.0  (+0 -10=0 )    0.0  -INF
 - NSVChess v0.14                           940   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Dreamer                                  908   0.0-10.0  (+0 -10=0 )    0.0  -INF
 - Pyotr 0.6 AM                             878   0.0-10.0  (+0 -10=0 )    0.0  -INF
 - Hippocampe 0.4.1                         871   0.0-9.0   (+0 -9 =0 )    0.0  -INF
 - Dika 0.4209                              855   3.0-7.0   (+0 -4 =6 )    0.0  +310
 - Chessputer revision 7 64-bit             841   2.5-47.5  (+0 -45=5 )    0.0   -32
 - Chess4j 0.1                              751   0.0-8.0   (+0 -8 =0 )    0.0  -INF
 - EasyPeasy 1.0                            665   0.0-9.0   (+0 -9 =0 )    0.0  -INF
 - ReBorn Mainsworthy 1.30                  641   0.0-11.0  (+0 -11=0 )    0.0  -INF
 - MicroChess 1976                          609   0.5-22.5  (+0 -22=1 )    0.0  -392
 - Acqua 20160614                           567   0.0-23.0  (+0 -23=0 )    0.0  -INF
 - NEG 0.3d                                 546   3.5-35.5  (+0 -32=7 )    0.0  -224
 - Ram 2.0                                  508   4.5-19.5  (+3 -18=3 )    0.0  -182
 - CPP1                                     456   1.5-15.5  (+0 -14=3 )    0.0  -318
 - Alouette 0.0.3 64-bit                    427 440.0-592.0 (+90-242=700)   19.7   -33
 - LaMoSca 0.10                             368   9.0-9.0   (+0 -0 =18)  100.0   -54
 - ACE 0.1                                  358 139.5-188.5 (+26-75=227)  100.0  -103
 - Sapeli 1.02 RND 64-bit                   281 847.5-152.5 (+699-4 =297)  100.0  +110
 - Brutus RND                               257 319.5-67.5  (+253-1 =133)  100.0   +60


Created in 2005-2013 by CCRL team
Last games added on January 16, 2021