CCRL 40/40
Downloads and Statistics
May 25, 2019
Testing summary:
Total: 1'048'225 games
played by 2'458 programs
143565 CPU days (X2 4600+)

White wins: 364'320 (34.8%)
Black wins: 271'251 (25.9%)
Draws: 412'654 (39.4%)
White score: 54.4%

Engine Details

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Pedone 0.5 64-bit in CCRL 40/40, 2019-05-25
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Pedone 0.5 64-bit has no rank with rating of 2627 Elo points (+29 -30),
based on 411 games: 148 wins, 162 losses and 101 draws
Score: 48.3%, Average opponent: +14.0, Draws: 24.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - iCE 2.0 64-bit                     2892   1.0-3.0   (+0 -2 =2 )    0.0  +115
 - GNU Chess 5.60 64-bit              2811   1.0-3.0   (+1 -3 =0 )    0.0   -42
 - Scorpio 2.7.6 64-bit               2781   2.5-1.5   (+2 -1 =1 )    0.0  +249
 - Rhetoric 1.4.1 64-bit              2776   2.0-2.0   (+2 -2 =0 )    0.0  +149
 - Dirty 20Apr2013 64-bit             2770   1.0-3.0   (+1 -3 =0 )    0.0   -83
 - GNU Chess 5.50 64-bit              2757   2.5-1.5   (+2 -1 =1 )    0.0  +222
 - Andscacs 0.64 64-bit               2750   4.5-9.5   (+4 -9 =1 )    0.0   -27
 - Spike 1.2 Turin                    2745   2.5-7.5   (+2 -7 =1 )    0.0   -85
 - Bright 0.3a                        2729   6.5-3.5   (+5 -2 =3 )    0.0  +205
 - Godel 3.4.9 64-bit                 2727   6.5-11.5  (+5 -10=3 )    0.0    -5
 - Rhetoric 1.4 64-bit                2711   3.5-7.5   (+3 -7 =1 )    0.0   -63
 - Ktulu 8                            2705   5.5-4.5   (+5 -4 =1 )    0.0  +121
 - Chess Tiger 2007                   2681   6.5-3.5   (+5 -2 =3 )    0.0  +154
 - Tucano 5.00 64-bit                 2679   6.0-12.0  (+4 -10=4 )    0.1   -72
 - Djinn 1.021 64-bit                 2668   6.0-12.0  (+5 -11=2 )    0.6   -91
 - Chessmaster 11                     2664   3.5-6.5   (+3 -6 =1 )    1.0   -83
 - Scorpio 1.91                       2660   3.5-6.5   (+1 -4 =5 )    2.1   -61
 - Pawny 1.0 64-bit                   2660   5.5-2.5   (+4 -1 =3 )    2.7  +158
 - RedQueen 1.1.97 64-bit             2660   9.0-9.0   (+6 -6 =6 )    2.6   +35
 - Philou 3.7.1 64-bit                2653   5.0-5.0   (+4 -4 =2 )    5.1   +31
 - Sjakk 2.2 64-bit                   2633   5.5-8.5   (+3 -6 =5 )   35.1   -65
 - Alfil 12 MT                        2632   4.5-5.5   (+3 -4 =3 )   38.3   -27
 - Rotor 0.8                          2628  12.0-6.0   (+10-4 =4 )   46.7  +119
 - Alfil 13.1 64-bit                  2626   4.0-4.0   (+2 -2 =4 )   51.2    -1
 - Hamsters 0.7                       2623   2.5-7.5   (+1 -6 =3 )   58.4  -175
 - Rodin 7.0                          2600   4.0-10.0  (+3 -9 =2 )   93.7  -195
 - Glass 2.0 64-bit                   2596   2.0-2.0   (+1 -1 =2 )   97.0   -20
 - Glass 1.9 64-bit                   2594   5.5-4.5   (+2 -1 =7 )   93.6   -12
 - GreKo 12.1 64-bit                  2588   4.5-5.5   (+4 -5 =1 )   96.4   -75
 - GarboChess 3.0 64-bit              2586   7.0-3.0   (+5 -1 =4 )   99.1   +94
 - Jellyfish 1.1 64-bit               2580   2.5-5.5   (+2 -5 =1 )   99.7  -191
 - Capivara LK 0.09b02f 64-bit        2568   5.5-4.5   (+3 -2 =5 )  100.0   -31
 - Jellyfish 1.0                      2567   6.5-3.5   (+5 -2 =3 )   99.9   +48
 - Capivara LK 0.09b02c 64-bit        2557   3.5-6.5   (+3 -6 =1 )  100.0  -194
 - DanaSah 4.88                       2555   4.5-5.5   (+3 -4 =3 )  100.0  -107
 - RubiChess 0.9 64-bit               2552   3.0-3.0   (+2 -2 =2 )  100.0   -75
 - Pirarucu 2.1.1 64-bit              2550   7.5-0.5   (+7 -0 =1 )  100.0  +331
 - NirvanaChess 1.1 64-bit            2549   7.5-2.5   (+6 -1 =3 )  100.0   +96
 - Orion 0.5 64-bit                   2529   7.0-1.0   (+7 -1 =0 )  100.0  +285
 - Sjakk 2.1 64-bit                   2524   4.5-5.5   (+3 -4 =3 )  100.0  -134
 - Hakkapeliitta 1.0 64-bit           2519   7.5-2.5   (+6 -1 =3 )  100.0   +68
 - Ghost 2.0.2 64-bit                 2485   3.5-0.5   (+3 -0 =1 )  100.0  +140


Created in 2005-2013 by CCRL team
Last games added on May 25, 2019