CCRL Blitz
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 2'392'106 games
played by 2'834 programs

White wins: 921'308 (38.5%)
Black wins: 740'794 (31.0%)
Draws: 730'004 (30.5%)
White score: 53.8%

Engine Details

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Schooner 2.1 64-bit 4CPU in CCRL Blitz, 2020-10-24
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:
Schooner 2.1 64-bit 4CPU is #24 with rating of 3288 Elo points (+16 -16),
based on 1079 games: 234 wins, 227 losses and 618 draws
Score: 50.3%, Average opponent: −3.2, Draws: 57.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Ethereal 11.50 64-bit 4CPU              3416  10.5-22.5  (+2 -14=17)    0.0   +21
 - RofChade 2.3 64-bit 4CPU                3394  10.5-26.5  (+1 -17=19)    0.0   -22
 - Laser 1.7 64-bit 4CPU                   3366  14.0-19.0  (+5 -10=18)    0.0   +31
 - RubiChess 1.7.3 64-bit 4CPU             3361  12.0-17.0  (+5 -10=14)    0.0   +22
 - Defenchess 2.2 64-bit 4CPU              3354  20.5-38.5  (+1 -19=39)    0.0   -14
 - RofChade 2.202 64-bit 4CPU              3345  28.0-42.0  (+3 -17=50)    0.0    +4
 - Fizbo 2 64-bit 4CPU                     3344  13.0-20.0  (+5 -12=16)    0.0   -11
 - Andscacs 0.95 64-bit 4CPU               3337  14.5-18.5  (+4 -8 =21)    0.0   +15
 - Booot 6.3.1 64-bit 4CPU                 3325  14.5-18.5  (+2 -6 =25)    0.0    +5
 - RofChade 2.1 64-bit 4CPU                3309  14.0-19.0  (+3 -8 =22)    5.7   -22
 - RubiChess 1.6.1.1 64-bit 4CPU           3293  79.5-88.5  (+24-33=111)   33.5   -10
 - RubiChess 1.6 64-bit 4CPU               3264  38.5-33.5  (+18-13=41)   98.5    -4
 - Arasan 21.4 64-bit 4CPU                 3257  50.0-38.0  (+26-14=48)   99.2    +8
 - Equinox 3.30 64-bit 4CPU                3252  18.0-15.0  (+8 -5 =20)  100.0    -8
 - Chiron 4 64-bit 4CPU                    3244  18.5-15.5  (+7 -4 =23)  100.0   -18
 - Critter 1.6a 64-bit 4CPU                3233  21.5-11.5  (+14-4 =15)  100.0   +40
 - Hannibal 1.7 64-bit 4CPU                3225  20.0-13.0  (+13-6 =14)  100.0     0
 - NirvanaChess 2.4 64-bit 4CPU            3223  18.5-14.5  (+10-6 =17)  100.0   -30
 - Demolito 2020-04-10 64-bit 4CPU         3214  64.5-35.5  (+41-12=47)  100.0   +14
 - Rybka 4.1 64-bit 4CPU                   3207  21.0-12.0  (+12-3 =18)  100.0    -2
 - Combusken 1.2.0 64-bit 4CPU             3178  19.0-7.0   (+15-3 =8 )  100.0   +49
 - chess22k 1.13 64-bit 4CPU               3158  22.5-10.5  (+15-3 =15)  100.0   -17


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020