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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Midnight 9 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:
Midnight 9 64-bit 4CPU is #59 with rating of 3438 Elo points (+20 -20),
based on 604 games: 78 wins, 181 losses and 345 draws
Score: 41.5%, Average opponent: +54.9, Draws: 57.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 16 64-bit 4CPU                3639   2.0-16.0  (+0 -14=4 )    0.0  -109
 - Dragon by Komodo 3.1 64-bit 4CPU        3616   5.0-13.0  (+0 -8 =10)    0.0   +30
 - Berserk 12 64-bit 4CPU                  3608   3.0-15.0  (+0 -12=6 )    0.0   -73
 - RubiChess 20240112 64-bit 4CPU          3602   3.5-14.5  (+0 -11=7 )    0.0   -52
 - Obsidian 10.0 64-bit 4CPU               3598   4.5-13.5  (+0 -9 =9 )    0.0    -7
 - Caissa 1.16 64-bit 4CPU                 3595   5.0-13.0  (+0 -8 =10)    0.0   +10
 - Seer 2.8.0 64-bit 4CPU                  3585   4.0-14.0  (+0 -10=8 )    0.0   -46
 - Chess System Tal 2.00 Elo 64-bit 4CPU   3582   5.0-12.0  (+0 -7 =10)    0.0    +6
 - Igel 3.5.0 64-bit 4CPU                  3577   6.0-12.0  (+0 -6 =12)    0.0   +35
 - Clover 6.1 64-bit 4CPU                  3572   6.0-12.0  (+0 -6 =12)    0.0   +28
 - Uralochka 3.40a 64-bit 4CPU             3563   4.5-13.5  (+1 -10=7 )    0.0   -51
 - Koivisto 9.0 64-bit 4CPU                3560   6.5-11.5  (+0 -5 =13)    0.0   +35
 - Alexandria 5.0 64-bit 4CPU              3560   4.5-13.5  (+1 -10=7 )    0.0   -56
 - Velvet 7.1.0 64-bit 4CPU                3544   4.0-16.0  (+0 -12=8 )    0.0  -103
 - Booot 7.3 64-bit 4CPU                   3530   6.5-12.5  (+1 -7 =11)    0.0    -9
 - Fire 9.2 64-bit 4CPU                    3522   6.0-14.0  (+0 -8 =12)    0.0   -43
 - Altair 7.0.0 64-bit 4CPU                3504  12.0-16.0  (+0 -4 =24)    0.0   +25
 - Wasp 6.50 64-bit 4CPU                   3483   9.5-9.5   (+3 -3 =13)    0.0   +47
 - pawn 3.0 64-bit 4CPU                    3469   7.0-10.0  (+1 -4 =12)    1.4   -24
 - Marvin 6.3.0 64-bit 4CPU                3465  15.0-15.0  (+1 -1 =28)    2.2   +27
 - Peacekeeper 2.30 64-bit 4CPU            3463  20.0-28.0  (+3 -11=34)    2.8   -26
 - Smallbrain 7.0 64-bit 4CPU              3442  11.0-7.0   (+6 -2 =10)   37.3   +80
 - Stockfish 8 64-bit 4CPU                 3438   9.0-9.0   (+3 -3 =12)   49.2     0
 - HIARCS 15.3.1 64-bit 4CPU               3400  13.0-11.0  (+5 -3 =16)   99.7    -9
 - Stash 36.0 64-bit 4CPU                  3396  16.0-12.0  (+7 -3 =18)  100.0    +2
 - Xiphos 0.6 64-bit 4CPU                  3386  12.0-4.0   (+9 -1 =6 )  100.0  +130
 - Cheng 4.46 64-bit 4CPU                  3369  22.5-11.5  (+13-2 =19)  100.0   +36
 - Invictus r382 64-bit 4CPU               3208  13.0-3.0   (+11-1 =4 )  100.0   +12
 - NirvanaChess 2.3 64-bit 4CPU            3191  14.5-1.5   (+13-0 =3 )  100.0   +87


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