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 4.1 64-bit 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 4.1 64-bit has no rank with rating of 3481 Elo points (+13 -13),
based on 1180 games: 113 wins, 153 losses and 914 draws
Score: 48.3%, Average opponent: +11.5, Draws: 77.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 15.1 64-bit                   3615  16.0-40.0  (+0 -24=32)    0.0    -6
 - ShashChess GZ 64-bit                    3610  16.5-35.5  (+0 -19=33)    0.0   +11
 - Dragon by Komodo 3.2 64-bit             3595  17.0-39.0  (+0 -22=34)    0.0   -13
 - Berserk 11.1 64-bit                     3553  21.5-34.5  (+0 -13=43)    0.0     0
 - Ethereal 14.00 64-bit                   3534  26.0-30.0  (+1 -5 =50)    0.0   +32
 - Koivisto 9.0 64-bit                     3527  23.5-32.5  (+2 -11=43)    0.0    -2
 - RubiChess 20230410 64-bit               3524  25.5-30.5  (+2 -7 =47)    0.0   +16
 - Revenge 3.0 64-bit                      3518  23.0-33.0  (+1 -11=44)    0.0   -18
 - Rebel 16.2 64-bit                       3507  25.0-31.0  (+3 -9 =44)    0.0    -4
 - Igel 3.4.0 64-bit                       3503  25.5-30.5  (+4 -9 =43)    0.4    -5
 - SlowChess Blitz 2.9 64-bit              3492  25.0-27.0  (+4 -6 =42)    6.3    -1
 - Seer 2.6.0 64-bit                       3491  26.0-26.0  (+2 -2 =48)    8.5   +10
 - Caissa 1.9 64-bit                       3478  16.5-13.5  (+4 -1 =25)   62.0   +25
 - Viridithas 10.0.0 64-bit                3471  31.0-23.0  (+10-2 =42)   86.2   +35
 - Viridithas 9.1.0 64-bit                 3470  12.5-11.5  (+4 -3 =17)   88.2    +2
 - Caissa 1.8 64-bit                       3458  26.5-25.5  (+3 -2 =47)   99.0   -17
 - Minic 3.32 64-bit                       3456  27.0-25.0  (+5 -3 =44)   99.9   -15
 - Fire 9 64-bit                           3439  14.5-9.5   (+5 -0 =19)  100.0   +21
 - Viridithas 9.0.0 64-bit                 3436  30.0-22.0  (+9 -1 =42)  100.0    +2
 - Arasan 23.5 64-bit                      3433  29.5-22.5  (+8 -1 =43)  100.0    -7
 - Wasp 6.50 64-bit                        3419  32.0-20.0  (+13-1 =38)  100.0    +8
 - Booot 7.1 64-bit                        3403  30.5-21.5  (+9 -0 =43)  100.0   -26
 - Houdini 6 64-bit                        3392  32.0-20.0  (+13-1 =38)  100.0   -18
 - Rice 6.0 64-bit                         3324  17.5-6.5   (+11-0 =13)  100.0    -5


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