CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Schooner 2.1 64-bit 4CPU in CCRL 40/4, 2019-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Schooner 2.1 64-bit 4CPU is #18 with rating of 3289 Elo points (+21 -21),
based on 614 games: 115 wins, 136 losses and 363 draws
Score: 48.3%, Average opponent: +8.3, Draws: 59.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Ethereal 11.50 64-bit 4CPU         3414  10.5-22.5  (+2 -14=17)    0.0   +18
 - Laser 1.7 64-bit 4CPU              3364  14.0-19.0  (+5 -10=18)    0.0   +28
 - Defenchess 2.2 64-bit 4CPU         3354  20.5-38.5  (+1 -19=39)    0.0   -14
 - Fizbo 2 64-bit 4CPU                3345  13.0-20.0  (+5 -12=16)    0.0   -11
 - RofChade 2.202 64-bit 4CPU         3344  28.0-42.0  (+3 -17=50)    0.0    +2
 - Andscacs 0.95 64-bit 4CPU          3335  14.5-18.5  (+4 -8 =21)    0.0   +12
 - Booot 6.3.1 64-bit 4CPU            3324  14.5-18.5  (+2 -6 =25)    0.3    +3
 - RofChade 2.1 64-bit 4CPU           3308  14.0-19.0  (+3 -8 =22)    9.0   -24
 - Arasan 21.4 64-bit 4CPU            3257  50.0-38.0  (+26-14=48)   98.7    +7
 - Equinox 3.30 64-bit 4CPU           3253  18.0-15.0  (+8 -5 =20)   99.9    -8
 - Chiron 4 64-bit 4CPU               3241  18.5-15.5  (+7 -4 =23)  100.0   -22
 - Critter 1.6a 64-bit 4CPU           3233  21.5-11.5  (+14-4 =15)  100.0   +39
 - Hannibal 1.7 64-bit 4CPU           3228  20.0-13.0  (+13-6 =14)  100.0    +2
 - NirvanaChess 2.4 64-bit 4CPU       3225  18.5-14.5  (+10-6 =17)  100.0   -29
 - Rybka 4.1 64-bit 4CPU              3206  21.0-12.0  (+12-3 =18)  100.0    -4


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019