CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Schooner 2.2 64-bit 4CPU in CCRL 40/15, 2021-03-02
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Schooner 2.2 64-bit 4CPU is #19 with rating of 3265 Elo points (+26 -26),
based on 420 games: 64 wins, 101 losses and 255 draws
Score: 45.6%, Average opponent: +27.5, Draws: 60.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 2019-10-09 64-bit 4CPU        3492   2.0-16.0  (+0 -14=4 )    0.0   -81
 - SugaR NN 1.1 64-bit 4CPU                3473   4.5-13.5  (+0 -9 =9 )    0.0   +55
 - ShashChess 8.0 64-bit 4CPU              3444   4.0-14.0  (+0 -10=8 )    0.0    +3
 - Komodo 13.1 64-bit 4CPU                 3404   4.5-13.5  (+0 -9 =9 )    0.0   -13
 - Houdini 6 64-bit 4CPU                   3400   6.0-12.0  (+0 -6 =12)    0.0   +42
 - Komodo 13.2.5 MCTS 64-bit 4CPU          3363   5.5-12.5  (+0 -7 =11)    0.0   -13
 - Ethereal 11.75 64-bit 4CPU              3346   6.5-11.5  (+1 -6 =11)    0.0     0
 - Xiphos 0.6 64-bit 4CPU                  3333   7.5-10.5  (+1 -4 =13)    0.0   +26
 - Fire 7.1 64-bit 4CPU                    3322   7.5-10.5  (+1 -4 =13)    0.0    +9
 - Laser 1.7 64-bit 4CPU                   3289   8.0-10.0  (+0 -2 =16)    4.8    -3
 - RofChade 2.202 64-bit 4CPU              3280   6.5-11.5  (+0 -5 =13)   16.8   -59
 - Defenchess 2.2 64-bit 4CPU              3279   7.0-11.0  (+0 -4 =14)   17.0   -44
 - Deep Shredder 13 64-bit 4CPU            3278   8.5-9.5   (+3 -4 =11)   16.4    -5
 - Fritz 17 64-bit 4CPU                    3277  11.5-10.5  (+4 -3 =15)   20.7   +23
 - Fizbo 2 64-bit 4CPU                     3272   7.5-10.5  (+1 -4 =13)   30.2   -38
 - Andscacs 0.95 64-bit 4CPU               3262   9.0-7.0   (+3 -1 =12)   55.6   +24
 - Booot 6.3.1 64-bit 4CPU                 3261   9.5-6.5   (+5 -2 =9 )   59.3   +52
 - RubiChess 1.6 64-bit 4CPU               3228  11.0-7.0   (+5 -1 =12)   97.9   +23
 - Arasan 21.4 64-bit 4CPU                 3217   8.5-7.5   (+3 -2 =11)   99.6   -32
 - Vajolet2 2.7 64-bit 4CPU                3184  11.5-4.5   (+8 -1 =7 )  100.0   +60
 - Critter 1.4 64-bit 4CPU                 3148  10.5-5.5   (+6 -1 =9 )  100.0   -33
 - Igel 2.3.1 64-bit 4CPU                  3133  10.0-6.0   (+6 -2 =8 )  100.0   -56
 - iCE 4.0 64-bit 4CPU                     3122  11.0-5.0   (+6 -0 =10)  100.0   -36
 - Rybka 3 64-bit 4CPU                     3118  13.5-2.5   (+11-0 =5 )  100.0   +99


Created in 2005-2013 by CCRL team
Last games added on March 2, 2021