CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Clover 2.3.1 64-bit 4CPU in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Clover 2.3.1 64-bit 4CPU has no rank with rating of 3219 Elo points (+22 -22),
based on 445 games: 81 wins, 120 losses and 244 draws
Score: 45.6%, Average opponent: +29.0, Draws: 54.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Xiphos 0.6 64-bit 4CPU                  3386   2.5-15.5  (+0 -13=5 )    0.0  -107
 - rofChade 2.3 64-bit 4CPU                3367   6.5-11.5  (+2 -7 =9 )    0.0   +51
 - Pedone 3.0 64-bit 4CPU                  3366   5.5-12.5  (+1 -8 =9 )    0.0   +13
 - Booot 6.4 64-bit 4CPU                   3352   7.0-11.0  (+3 -7 =8 )    0.0   +53
 - RubiChess 1.8 64-bit 4CPU               3348   4.0-14.0  (+0 -10=8 )    0.0   -61
 - Laser 1.7 64-bit 4CPU                   3339   6.0-12.0  (+0 -6 =12)    0.0   +18
 - Defenchess 2.2 64-bit 4CPU              3332   6.5-11.5  (+1 -6 =11)    0.0   +22
 - Stockfish 5 64-bit 4CPU                 3325   6.0-12.0  (+1 -7 =10)    0.0    -3
 - Fritz 17 64-bit 4CPU                    3323   5.5-12.5  (+0 -7 =11)    0.0   -19
 - Andscacs 0.95 64-bit 4CPU               3312   6.5-11.5  (+2 -7 =9 )    0.0    -8
 - Winter 0.9 64-bit 4CPU                  3282   8.0-10.0  (+2 -4 =12)    0.0   +25
 - NirvanaChess 2.5 64-bit 4CPU            3268   7.0-11.0  (+2 -6 =10)    0.0   -27
 - Komodo TCEC 64-bit 4CPU                 3260   9.0-9.0   (+3 -3 =12)    0.1   +41
 - Stockfish 4 64-bit 4CPU                 3254   8.0-9.0   (+0 -1 =16)    0.3   +17
 - Marvin 5.0.0 64-bit 4CPU                3254   7.5-10.5  (+3 -6 =9 )    0.9   -22
 - Vajolet2 2.8 64-bit 4CPU                3233   8.5-9.5   (+3 -4 =11)   15.2    -9
 - ChessBrainVB 3.74 4CPU                  3225   9.5-10.5  (+2 -3 =15)   33.8    -6
 - Houdini 1.5a 64-bit 4CPU                3214  10.5-7.5   (+8 -5 =5 )   65.3   +58
 - Critter 1.4 64-bit 4CPU                 3195   8.5-9.5   (+2 -3 =13)   96.9   -40
 - Rybka 3 64-bit 4CPU                     3152  11.0-7.0   (+6 -2 =10)  100.0    +5
 - Stockfish 1.9.1 64-bit 4CPU             3149  11.0-7.0   (+6 -2 =10)  100.0    +2
 - Monolith 2 64-bit 4CPU                  3116  15.0-5.0   (+11-1 =8 )  100.0   +76
 - Zahak 7.1 64-bit 4CPU                   3034  18.5-7.5   (+13-2 =11)  100.0   -37
 - Asymptote 0.8 64-bit 4CPU               3006  15.0-5.0   (+10-0 =10)  100.0   -46


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024