CCRL Blitz
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 2'228'724 games
played by 2'613 programs

White wins: 860'514 (38.6%)
Black wins: 693'382 (31.1%)
Draws: 674'828 (30.3%)
White score: 53.7%

Engine Details

Options
Show each game results
Butcher 1.60n1 64-bit in CCRL Blitz, 2020-03-28
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, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Butcher 1.60n1 64-bit has no rank with rating of 2251 Elo points (+19 -19),
based on 1085 games: 408 wins, 462 losses and 215 draws
Score: 47.5%, Average opponent: +4.3, Draws: 19.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Nejmet 3.07                        2425   5.5-20.5  (+2 -17=7 )    0.0   -29
 - Dragon 4.6                         2418  10.5-19.5  (+8 -17=5 )    0.0   +55
 - nanoSzachy 3.5                     2414   9.0-15.0  (+7 -13=4 )    0.0   +76
 - RomiChess P3k 64-bit               2409   7.5-22.5  (+5 -20=5 )    0.0   -35
 - LittleThought 1.04 64-bit          2402   2.5-26.5  (+1 -25=3 )    0.0  -231
 - Amy 0.87b                          2386   4.0-26.0  (+2 -24=4 )    0.0  -176
 - Gosu 0.16                          2383  12.0-16.0  (+10-14=4 )    0.0   +83
 - Comet B68                          2378  12.5-17.5  (+9 -14=7 )    0.0   +72
 - Der Bringer 1.9                    2375   8.0-20.0  (+5 -17=6 )    0.0   -33
 - Djinn 0.925x                       2373   9.0-20.0  (+6 -17=6 )    0.0   -18
 - Muse 0.899b                        2372   7.5-22.5  (+6 -21=3 )    0.0   -86
 - Dirty ACCA3                        2369  12.0-17.0  (+6 -11=12)    0.0   +66
 - Glass 1.3                          2357   6.5-20.5  (+1 -15=11)    0.0   -53
 - Cheese 1.3                         2344  11.5-14.5  (+7 -10=9 )    0.0   +62
 - Eeyore 1.50                        2344  12.0-11.0  (+10-9 =4 )    0.0  +122
 - Horizon 4.4                        2342  12.0-19.0  (+11-18=2 )    0.0    -2
 - GreKo 6.5                          2338  10.0-17.0  (+5 -12=10)    0.0    +8
 - Queen 4.03                         2337   7.5-18.5  (+3 -14=9 )    0.0   -45
 - Arion 1.7                          2333  12.5-16.5  (+8 -12=9 )    0.0   +39
 - Sungorus 1.4 64-bit                2314  11.0-16.0  (+8 -13=6 )    0.0    +3
 - KnightX 1.92                       2297   9.5-16.5  (+7 -14=5 )    0.0   -45
 - Ares 1.003a                        2286  10.0-17.0  (+6 -13=8 )    0.1   -56
 - Popochin 3.2                       2276  13.0-13.0  (+10-10=6 )    0.8   +34
 - Natwarlal 0.14                     2261  15.5-22.5  (+11-18=9 )   14.9   -51
 - Anechka 0.08                       2235  16.5-19.5  (+14-17=5 )   93.5   -47
 - OBender 3.2.x                      2225  16.0-14.0  (+13-11=6 )   98.9    +2
 - EXchess 4.03                       2215  17.5-13.5  (+13-9 =9 )   99.8    +8
 - BlackBishop 0.98                   2164  30.0-8.0   (+26-4 =8 )  100.0  +135
 - InmiChess3.06N                     2162  20.0-9.0   (+18-7 =4 )  100.0   +66
 - Lime 66                            2145  25.0-11.0  (+22-8 =6 )  100.0   +47
 - Adam 3.2                           2124  19.0-9.0   (+18-8 =2 )  100.0   +29
 - Alex 1.96                          2121  26.5-10.5  (+24-8 =5 )  100.0   +42
 - BikJump 2.01 64-bit                2104  16.0-12.0  (+13-9 =6 )  100.0   -91
 - Bestia 0.90                        2020  26.5-12.5  (+25-11=3 )  100.0   -80
 - Myrddin 0.82 32-bit                1916  33.5-5.5   (+30-2 =7 )  100.0   -42
 - Chenard 2009.09.19                 1756  38.0-0.0   (+38-0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on March 28, 2020