CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

Options
Show each game results
Bumblebee 1.0.36898e1 64-bit in CCRL Blitz, 2021-02-27
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:
Bumblebee 1.0.36898e1 64-bit has no rank with rating of 2420 Elo points (+25 -25),
based on 591 games: 185 wins, 265 losses and 141 draws
Score: 43.2%, Average opponent: +49.7, Draws: 23.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Velvet 1.0.0 64-bit                     2534   8.0-23.0  (+4 -19=8 )    0.0   -62
 - Little Goliath Evolution 3.12           2503  16.5-9.5   (+14-7 =5 )    0.0  +182
 - Yace 0.99.87                            2503  11.5-17.5  (+7 -13=9 )    0.0   +11
 - Trace 1.37a                             2500  17.0-13.0  (+14-10=6 )    0.0  +129
 - Stash 19.0 64-bit                       2498   8.5-23.5  (+6 -21=5 )    0.0  -108
 - CyberPagno 3.0 64-bit                   2496  11.0-19.0  (+6 -14=10)    0.0   -10
 - Bruja 1.9.1 64-bit                      2491  12.0-17.0  (+7 -12=10)    0.0   +15
 - Tao 5.6                                 2488  12.5-14.5  (+10-12=5 )    0.0   +40
 - Gothmog 1.0b10                          2484  10.5-19.5  (+9 -18=3 )    0.0   -58
 - BBChess 1.3b 64-bit                     2482  11.5-17.5  (+8 -14=7 )    0.0   -10
 - Kiwi 0.6d 64-bit                        2470  14.5-14.5  (+11-11=7 )    0.0   +48
 - Xpdnt 091007                            2469  10.5-18.5  (+7 -15=7 )    0.0   -53
 - Jumbo 0.6.35 64-bit                     2468  10.5-19.5  (+9 -18=3 )    0.2   -73
 - OliThink 5.5.2 64-bit                   2467   8.5-17.5  (+5 -14=7 )    0.8   -72
 - Anatoli 0.35k                           2457  15.0-14.0  (+12-11=6 )    0.4   +48
 - Halogen 6 64-bit                        2450  21.0-11.0  (+18-8 =6 )    2.7  +143
 - Wasabi 1.4.0 64-bit                     2441  12.0-20.0  (+7 -15=10)    8.8   -67
 - Ares GB 1.1 64-bit                      2405  27.0-32.0  (+19-24=16)   84.5   -44
 - Ceibo 0.6 64-bit                        2392  17.5-14.5  (+12-9 =11)   96.5    +3


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021