CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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Bumblebee 1.0.36898e1 64-bit in CCRL Blitz, 2021-05-15
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 2422 Elo points (+23 -23),
based on 685 games: 211 wins, 306 losses and 168 draws
Score: 43.1%, Average opponent: +50.4, Draws: 24.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Berserk 2.0.0 64-bit                    2547  12.5-19.5  (+9 -16=7 )    0.0   +46
 - Velvet 1.0.0 64-bit                     2535   8.0-23.0  (+4 -19=8 )    0.0   -63
 - Little Goliath Evolution 3.12           2503  16.5-9.5   (+14-7 =5 )    0.0  +180
 - Yace 0.99.87                            2503  11.5-17.5  (+7 -13=9 )    0.0    +9
 - Trace 1.37a                             2500  17.0-13.0  (+14-10=6 )    0.0  +127
 - Stash 19.0 64-bit                       2499   8.5-23.5  (+6 -21=5 )    0.0  -109
 - CyberPagno 3.0 64-bit                   2494  11.0-19.0  (+6 -14=10)    0.0   -14
 - Bruja 1.9.1 64-bit                      2491  12.0-17.0  (+7 -12=10)    0.0   +13
 - Tao 5.6                                 2490  12.5-14.5  (+10-12=5 )    0.0   +40
 - Gothmog 1.0b10                          2484  10.5-19.5  (+9 -18=3 )    0.0   -60
 - BBChess 1.3b 64-bit                     2481  11.5-17.5  (+8 -14=7 )    0.0   -13
 - Xpdnt 091007                            2473  10.5-18.5  (+7 -15=7 )    0.0   -51
 - Kiwi 0.6d 64-bit                        2469  14.5-14.5  (+11-11=7 )    0.0   +45
 - Jumbo 0.6.35 64-bit                     2468  10.5-19.5  (+9 -18=3 )    0.2   -75
 - OliThink 5.5.2 64-bit                   2466   8.5-17.5  (+5 -14=7 )    0.9   -75
 - Loki 3.0.0 64-bit                       2462  12.5-19.5  (+6 -13=13)    0.4   -29
 - Anatoli 0.35k                           2455  15.0-14.0  (+12-11=6 )    0.6   +44
 - Nalwald 1.8 64-bit                      2450  14.5-15.5  (+11-12=7 )    8.3   +15
 - Halogen 6 64-bit                        2449  21.0-11.0  (+18-8 =6 )    3.1  +140
 - Wasabi 1.4.0 64-bit                     2442  12.0-20.0  (+7 -15=10)    9.1   -68
 - Ares GB 1.1 64-bit                      2409  27.0-32.0  (+19-24=16)   81.5   -42
 - Ceibo 0.6 64-bit                        2391  17.5-14.5  (+12-9 =11)   98.1     0


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021