CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Booot 6.5 64-bit 8CPU in CCRL Blitz, 2021-05-01
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:
Booot 6.5 64-bit 8CPU is #15 with rating of 3456 Elo points (+19 -19),
based on 882 games: 40 wins, 428 losses and 414 draws
Score: 28.0%, Average opponent: +144.0, Draws: 46.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Fat Fritz 2 (in SF) 64-bit 8CPU         3723   8.0-56.0  (+0 -48=16)    0.0   -22
 - Stockfish 13 64-bit 8CPU                3721   8.5-55.5  (+0 -47=17)    0.0   -12
 - Dragon by Komodo 64-bit 8CPU            3679  11.0-52.0  (+0 -41=22)    0.0    -2
 - Lc0 0.27.0 t40-1541 RTX2080             3648  19.0-45.0  (+3 -29=32)    0.0   +68
 - Stoofvlees II a16 RTX2080               3637  12.5-50.5  (+4 -42=17)    0.0   -39
 - Leelenstein 11.1 RTX2080                3626  18.5-44.5  (+2 -28=33)    0.0   +46
 - Allie 0.5 nn49921 RTX2080               3561  21.0-42.0  (+7 -28=28)    0.0    +1
 - Nemorino 6.00 64-bit 8CPU               3552  21.5-41.5  (+5 -25=33)    0.0     0
 - Fire 8 64-bit 8CPU                      3549  19.5-43.5  (+3 -27=33)    0.0   -21
 - Igel 3.0.0 64-bit 8CPU                  3543  37.0-63.0  (+7 -33=60)    0.0   +13
 - Ethereal 12.75 64-bit 8CPU              3541  17.5-45.5  (+1 -29=33)    0.0   -48
 - SlowChess Blitz 2.5 64-bit 8CPU         3540  25.0-38.0  (+6 -19=38)    0.0   +25
 - Fire 8.1 64-bit 8CPU                    3533  28.0-58.0  (+2 -32=52)    0.0   -19


Created in 2005-2013 by CCRL team
Last games added on May 1, 2021