CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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Igel 3.0.0 64-bit 4CPU in CCRL 40/15, 2021-05-01
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:
Igel 3.0.0 64-bit 4CPU is #5 with rating of 3401 Elo points (+22 -22),
based on 566 games: 70 wins, 100 losses and 396 draws
Score: 47.3%, Average opponent: +15.5, Draws: 70.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 13 64-bit 4CPU                3549   7.5-26.5  (+0 -19=15)    0.0   -28
 - Stockfish 2021-01-11 64-bit 4CPU        3549   9.5-24.5  (+0 -15=19)    0.0   +19
 - Fat Fritz 2 (in SF) 64-bit 4CPU         3525   9.5-24.5  (+0 -15=19)    0.0    -4
 - Dragon by Komodo 64-bit 4CPU            3497  12.5-21.5  (+0 -9 =25)    0.0   +27
 - Stockfish 11 64-bit                     3434  24.0-32.0  (+3 -11=42)    0.8    -2
 - RubiChess 2.1 64-bit 4CPU               3411  24.5-25.5  (+1 -2 =47)   26.5    +5
 - Houdini 6 64-bit 4CPU                   3398  19.0-13.0  (+8 -2 =22)   58.9   +49
 - SlowChess Blitz 2.5 64-bit 4CPU         3396  16.0-18.0  (+2 -4 =28)   63.4   -18
 - Ethereal 12.75 64-bit 4CPU              3392  14.5-17.5  (+1 -4 =27)   75.8   -31
 - Fire 8 64-bit 4CPU                      3385  14.0-16.0  (+4 -6 =20)   87.4   -32
 - Nemorino 6.00 64-bit 4CPU               3384  15.0-15.0  (+5 -5 =20)   89.3   -17
 - Igel 2.9.0 64-bit 4CPU                  3361  17.5-12.5  (+7 -2 =21)   99.8    +5
 - RubiChess 2.0 64-bit 4CPU               3356  17.0-15.0  (+3 -1 =28)   99.9   -30
 - Lc0 0.27.0 w703810 64-bit 4CPU          3336  18.5-11.5  (+8 -1 =21)  100.0    -2
 - Booot 6.5 64-bit 4CPU                   3336  29.5-16.5  (+15-2 =29)  100.0   +12
 - Xiphos 0.6 64-bit 4CPU                  3330  19.5-8.5   (+13-2 =13)  100.0   +50


Created in 2005-2013 by CCRL team
Last games added on May 1, 2021