CCRL 40/4
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 2'147'837 games
played by 2'515 programs
29208 CPU days (X2 4600+)

White wins: 831'895 (38.7%)
Black wins: 671'656 (31.3%)
Draws: 644'286 (30.0%)
White score: 53.7%

Engine Details

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Pedone 1.9 64-bit 4CPU in CCRL 40/4, 2019-12-14
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Pedone 1.9 64-bit 4CPU is #33 with rating of 3201 Elo points (+17 -17),
based on 1008 games: 229 wins, 252 losses and 527 draws
Score: 48.9%, Average opponent: +6.3, Draws: 52.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - RubiChess 1.6 64-bit 4CPU          3280  12.0-18.0  (+5 -11=14)    0.0   +18
 - Arasan 21.4 64-bit 4CPU            3258  14.0-24.0  (+4 -14=20)    0.0   -19
 - Equinox 3.30 64-bit 4CPU           3252  18.0-20.0  (+11-13=14)    0.0   +37
 - Chiron 4 64-bit 4CPU               3241  33.0-42.0  (+13-22=40)    0.0    +6
 - Vajolet2 2.8 64-bit 4CPU           3235  14.0-16.0  (+8 -10=12)    1.6   +14
 - Critter 1.6a 64-bit 4CPU           3232  32.5-40.5  (+14-22=37)    0.0    -1
 - Hannibal 1.7 64-bit 4CPU           3228  33.0-42.0  (+10-19=46)    0.3    -8
 - NirvanaChess 2.4 64-bit 4CPU       3225  31.5-43.5  (+10-22=43)    1.0   -22
 - Rybka 4.1 64-bit 4CPU              3207  32.0-43.0  (+12-23=40)   27.0   -35
 - Arasan 21.2 64-bit 4CPU            3206  17.5-19.5  (+10-12=15)   32.4   -11
 - Texel 1.07 64-bit 4CPU             3205  42.0-34.0  (+21-13=42)   34.4   +36
 - RubiChess 1.5 64-bit 4CPU          3193  16.5-13.5  (+10-7 =13)   68.4   +23
 - Vajolet2 2.6.1 64-bit 4CPU         3184  21.0-16.0  (+11-6 =20)   93.1   +20
 - Wasp 3.75 64-bit 4CPU              3184  39.5-28.5  (+20-9 =39)   90.2   +28
 - Senpai 2.0 64-bit 4CPU             3175  38.0-38.0  (+20-20=36)   99.4   -26
 - Nemorino 5.00 64-bit 4CPU          3173  39.0-35.0  (+17-13=44)   99.5   -12
 - Wasp 3.60 64-bit 4CPU              3156  45.0-31.0  (+24-10=42)  100.0    +8
 - RubiChess 1.4 64-bit 4CPU          3134  14.0-11.0  (+9 -6 =10)  100.0   -26


Created in 2005-2013 by CCRL team
Last games added on December 14, 2019