CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Crafty 23.2 64-bit (2711+30
−30
)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
–   Spark 0.3 64-bit2836+18
−18
(+125)9.5 − 13.5
(+4−8=11)
41.3%
9.5 / 23
0.0%
+72
= = = 0 0 = = 0 = 1 = 0 1 0 0 = = 1 0 = = 0 1
–   Critter 0.52b 64-bit2807+31
−31
(+96)5 − 19
(+0−14=10)
20.8%
5.0 / 24
0.0%
−92
= 0 = = = = 0 0 0 0 = 0 0 0 = 0 = 0 = 0 0 0 0 =
–   Bright 0.5c2779+13
−13
(+68)10 − 14
(+7−11=6)
41.7%
10.0 / 24
0.0%
+9
0 0 1 0 1 0 1 0 1 0 = 1 0 = 0 0 = 0 1 = 1 = = 0
–   Twisted Logic 20100131x 64-bit2767+18
−18
(+56)10.5 − 12.5
(+7−9=7)
45.7%
10.5 / 23
0.1%
+22
1 0 1 0 1 = 0 0 0 1 = = = = 1 1 = 1 = 0 0 0 0
–   Spike 1.2 Turin2746+7
−7
(+35)9 − 15
(+5−11=8)
37.5%
9.0 / 24
1.3%
−51
1 0 0 1 = 0 0 0 1 0 = 0 = = 0 0 = 1 1 0 = 0 = =
–   Twisted Logic 20100131x 32-bit2739+18
−18
(+28)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
5.3%
+43
1 = = 0 1 0 1 = 1 1 = = 0 = 1 = = 0 0 0 1 = 1 0
–   Twisted Logic 20090922 32-bit2730+19
−19
(+19)9.5 − 14.5
(+6−11=7)
39.6%
9.5 / 24
13.9%
−53
1 = 1 0 1 1 0 1 = 1 0 = = 0 0 0 = = 0 0 = 0 0 0
–   Naum 2.0 64-bit2696+23
−23
(−15)14.5 − 9.5
(+8−3=13)
60.4%
14.5 / 24
78.0%
+45
1 = 1 = 0 1 0 1 1 = = = = 0 = = 1 = = = = 1 = 1
–   Chronos 1.9.8 64-bit2695+32
−32
(−16)12.5 − 10.5
(+8−6=9)
54.3%
12.5 / 23
77.2%
+13
1 1 0 0 1 = 1 0 = = = = 1 = = 0 0 1 = = 1 1 0
–   Booot 4.15.02692+14
−14
(−19)12 − 12
(+8−8=8)
50.0%
12.0 / 24
87.2%
−20
0 = = = 1 0 0 = = 1 0 0 1 1 1 1 = 0 1 1 = 0 = 0
–   Delfi 5.42688+12
−12
(−23)16.5 − 7.5
(+12−3=9)
68.8%
16.5 / 24
92.0%
+98
0 0 1 = 1 1 1 1 1 1 = 1 = = 1 1 = 1 = = = = 0 1
–   Daydreamer 1.75 64-bit2679+17
−17
(−32)11.5 − 12.5
(+6−7=11)
47.9%
11.5 / 24
96.9%
−43
0 = 0 = = 0 = 1 = 1 = 0 0 1 = = = = 1 = 0 0 1 1
–   Movei 00.8.438 (10 10 10)2668+11
−11
(−43)13.5 − 10.5
(+8−5=11)
56.3%
13.5 / 24
99.6%
−7
= 0 1 = 1 0 = 1 1 = = 0 1 = = = = 0 1 0 = 1 = 1
–   BugChess2 1.6.4 64-bit2658+32
−32
(−53)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
99.3%
−67
1 1 = 1 0 0 0 = 0 = = 0 1 0 = 1 1 0 = = 0 = 1 =
–   N2 0.4 64-bit2591+16
−16
(−120)17 − 7
(+14−4=6)
70.8%
17.0 / 24
100.0%
+30
0 1 = 1 = 1 1 1 0 = 1 = = 1 = 1 1 0 1 1 1 1 0 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Crafty 23.2 64-bit
played with current
participants of this list
Represented by
1-2-CPU    143Crafty 25.2 64-bit
All    119Crafty 25.2 64-bit
Free    119Crafty 25.2 64-bit
Free 1-2-CPU    143Crafty 25.2 64-bit
Free single-CPU    143Crafty 25.2 64-bit
Single-CPU    143Crafty 25.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018