CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Crafty 23.3 64-bit (2753+32
−32
)Quote
Author: Robert Hyatt (USA) Links: Hyatt's FTP, Dann Corbit, WBEC
This is one of the 34 Crafty versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 18.2 64-bit2888+29
−29
(+135)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−59
0 = = 0 = 0 0 = 0 0
–   EXchess 7.88b 64-bit2871+25
−25
(+118)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+86
= 1 0 = 1 1 = 0 0 0
–   Grapefruit 1.0 32-bit2826+9
−9
(+73)8 − 16
(+4−12=8)
33.3%
8.0 / 24
0.0%
−40
= = = 0 0 1 = 0 0 0 1 = 0 1 = 0 0 1 0 = = 0 0 0
–   Bright 0.5c2778+13
−13
(+25)12.5 − 11.5
(+7−6=11)
52.1%
12.5 / 24
7.3%
+35
= 0 = 1 0 1 = 0 = 1 = = 1 = 0 1 = = = 1 1 0 0 =
–   Frenzee 3.5.19 64-bit2776+15
−15
(+23)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
9.8%
−1
= 1 = = = 0 = = = 0 0 = = 1 = = = 0 0 = 0 = = 1 1 = = 1 0 = = 0
–   Twisted Logic 20100131x 64-bit2767+18
−18
(+14)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
21.8%
0
= = 1 0 = = = = 0 0 0 1 = 0 1 0 0 0 = 1 1 = 1 1
–   SmarThink 1.20 64-bit2763+18
−18
(+10)23 − 25
(+12−14=22)
47.9%
23.0 / 48
27.9%
0
0 1 0 0 0 = 1 0 = 1 = 1 0 1 0 0 = = = 0 0 1 1 = 0 = = = 0 = = = = 1 1 = 0 = 1 = 1 = = = = 0 1 =
–   Laser 1.1 64-bit2753+27
−27
(0)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
49.3%
−100
= 0 0 0 = 0 1 1 0 =
–   Spike 1.2 Turin2746+7
−7
(−7)23.5 − 24.5
(+18−19=11)
49.0%
23.5 / 48
66.0%
−11
1 1 1 0 1 = 1 1 0 0 1 = 1 1 0 = 0 = = 0 0 = 0 = 1 1 0 0 1 1 1 = 0 0 1 0 0 1 0 = 0 1 = 0 = 1 0 0
–   Delfi 5.42687+12
−12
(−66)16.5 − 7.5
(+13−4=7)
68.8%
16.5 / 24
100.0%
+65
0 1 1 = = = = 1 1 0 = 1 0 = 1 = 1 1 1 1 0 1 1 1
–   Cheese 1.8 64-bit2682+20
−20
(−71)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−71
= 1 0 1 0 1 0 =
–   Scorpio 2.6 64-bit2679+28
−28
(−74)17 − 7
(+12−2=10)
70.8%
17.0 / 24
100.0%
+54
= 1 1 1 1 1 1 = 1 = = 0 0 1 = 1 = 1 = = = 1 = 1
–   ChessBrainVB 2.052668+23
−23
(−85)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−33
0 = = 1 = 1
–   Rodin 8.02627+16
−16
(−126)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−70
= 0 1 = = = = 1 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Crafty 23.3 64-bit
played with current
participants of this list
Represented by
1-2-CPU    114Crafty 25.2 64-bit
All    90Crafty 25.2 64-bit
Free    90Crafty 25.2 64-bit
Free 1-2-CPU    114Crafty 25.2 64-bit
Free single-CPU    114Crafty 25.2 64-bit
Single-CPU    114Crafty 25.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018