CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Crafty 23.8 64-bit (2811+23
−23
)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
–   Protector 1.5.0 64-bit2988+13
−13
(+177)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−112
0 = 0 0
–   Senpai 1.0 64-bit2963+13
−13
(+152)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+84
0 = = =
–   Texel 1.03 64-bit2925+25
−24
(+114)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+40
0 1 0 = 0 = = =
–   Gull 1.2 64-bit2920+15
−15
(+109)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−98
0 0 0 0 1 0 1 0 = 0
–   Deep Junior 13.3 32-bit2909+15
−15
(+98)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+4
= 0 = 0 = 0 = = 1 0
–   Quazar 0.4 64-bit2904+12
−12
(+93)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+25
0 = = =
–   DiscoCheck 5.2 64-bit2902+18
−18
(+91)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−53
1 = 1 0 0 0 0 0
–   Booot 5.2.0 64-bit2895+15
−15
(+84)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+16
= 0 = = = = = 0
–   Spark 1.0 64-bit2894+12
−12
(+83)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−80
0 = 0 = 1 0 = 0 0 0 0 = 0 = = 0
–   Quazar 0.4 32-bit2881+12
−12
(+70)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+33
0 = = 0 0 1 1 1 = 0
–   Gaviota 1.0 64-bit2859+14
−14
(+48)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
−13
= 0 0 = 0 = = 0 1 = 0 0 1 1 = =
–   MinkoChess 1.3 64-bit2854+15
−15
(+43)5.5 − 14.5
(+2−11=7)
27.5%
5.5 / 20
0.1%
−106
0 = = 0 = = 0 1 = = = 0 0 0 0 1 0 0 0 0
–   Toga II 3.02851+16
−16
(+40)11 − 11
(+5−5=12)
50.0%
11.0 / 22
0.2%
+40
0 = = = 1 = = = = = 1 0 0 1 1 0 0 = = = = 1
–   Vajolet2 1.28 64-bit2848+23
−23
(+37)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.2%
−45
0 = 1 0
–   Nemo 1.0.1 64-bit2847+13
−13
(+36)7 − 5
(+2−0=10)
58.3%
7.0 / 12
0.3%
+76
= = 1 1 = = = = = = = =
–   Protector 1.3.4 64-bit2841+24
−24
(+30)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
4.0%
+2
= 0 1 = = = = 0 = =
–   SmarThink 1.50 64-bit2831+24
−24
(+20)10 − 10
(+6−6=8)
50.0%
10.0 / 20
10.9%
+17
= 1 0 0 = 1 1 = = 1 0 0 = = 1 1 0 = = 0
–   Texel 1.02 64-bit2828+28
−28
(+17)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
17.5%
−271
= 0 0 0
–   Murka 3 64-bit2825+13
−13
(+14)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
14.1%
−25
0 1 0 1 0 0 = 0 = 0 1 1 = = 0 1 = = 0 1 0 = 0 1
–   NirvanaChess 1.5 64-bit2822+29
−29
(+11)11.5 − 10.5
(+5−4=13)
52.3%
11.5 / 22
26.7%
+24
= = 1 0 = = = = = 1 0 1 = = = = 1 0 = = 0 1
–   NirvanaChess 1.6 64-bit2822+27
−28
(+11)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
28.2%
+38
1 = 0 1 0 0 1 1 0 1 = =
–   Tornado 4.88 64-bit2820+15
−15
(+9)3 − 9
(+0−6=6)
25.0%
3.0 / 12
26.3%
−143
= = = 0 0 = = 0 0 = 0 0
–   SmarThink 1.40 64-bit2820+33
−33
(+9)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
33.7%
−62
1 = 0 = = 1 0 = 0 1 = 0 0 0
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(−2)10 − 8
(+7−5=6)
55.6%
10.0 / 18
55.7%
+37
= = 1 = 1 1 0 = 1 1 0 0 0 0 = 1 1 =
–   DiscoCheck 5.0.1 64-bit2805+33
−33
(−6)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
61.9%
−162
0 =
–   Hannibal 1.0a 32-bit2802+12
−12
(−9)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
75.5%
−45
0 1 1 = = 0 = 1 0 0
–   Cheng4 0.36c 64-bit2798+17
−18
(−13)7 − 3
(+4−0=6)
70.0%
7.0 / 10
81.2%
+98
1 1 = = 1 = = = = 1
–   Hiarcs Paderborn 20072796+18
−18
(−15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
84.6%
−15
1 0
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(−24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
95.2%
−181
0 =
–   Arasan 16.3 64-bit2782+28
−28
(−29)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
94.4%
−57
= = = 1 = 0 = = = 0 0 1
–   Glaurung 2.2 64-bit2781+16
−16
(−30)5 − 9
(+3−7=4)
35.7%
5.0 / 14
98.3%
−131
0 1 0 = 0 0 = = = 1 1 0 0 0
–   Gaviota 0.86 64-bit2781+21
−21
(−30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.3%
−30
0 1
–   Scorpio 2.7.6 64-bit2781+17
−17
(−30)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
98.3%
+115
1 0 1 1 = 0 1 1 = 1 = 1
–   Naraku 1.42776+17
−17
(−35)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.3%
+122
= 1
–   Frenzee 3.5.19 64-bit2775+15
−15
(−36)4 − 0
(+4−0=0)
100.0%
4.0 / 4
99.5%
+INF
1 1 1 1
–   EXchess 7.18b 64-bit2774+23
−23
(−37)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
98.8%
+31
= 1 = = 1 1 = = 1 0 = =
–   EXchess 7.26b 64-bit2772+27
−27
(−39)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
98.7%
−60
1 = 0 = = 0 1 0 = 1 = 1 0 0
–   Octochess r5190 64-bit2772+15
−15
(−39)13.5 − 4.5
(+10−1=7)
75.0%
13.5 / 18
99.8%
+122
= = 1 1 = = 1 1 0 1 1 = = 1 1 = 1 1
–   Dirty 20Apr2013 64-bit2769+16
−16
(−42)4 − 10
(+1−7=6)
28.6%
4.0 / 14
99.9%
−173
0 0 0 = 0 = 1 0 = = 0 = = 0
–   Loop 12.322765+23
−23
(−46)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.8%
−9
= 0 1 1 1 0 0 0 1 1
–   Texel 1.01 32-bit2764+28
−28
(−47)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
99.5%
−15
= = 1 = 0 = 1 = = =
–   SmarThink 1.20 64-bit2763+18
−18
(−48)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+109
= 1
–   BugChess2 1.9 64-bit2763+15
−15
(−48)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+94
1 =
–   NirvanaChess 1.4 64-bit2762+31
−31
(−49)8 − 6
(+6−4=4)
57.1%
8.0 / 14
99.4%
0
= = 1 1 0 1 1 1 0 = 1 = 0 0
–   Rodent 1.4 64-bit2758+23
−23
(−53)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   GNU Chess 5.50 64-bit2757+19
−19
(−54)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−30
0 = = = = 1 = 0 1 1
–   Hiarcs X54 Hypermodern 32-bit2756+29
−29
(−55)7 − 3
(+4−0=6)
70.0%
7.0 / 10
99.8%
+53
1 1 = = = 1 = = = 1
–   Dirty 05Sep2012 64-bit2752+23
−23
(−59)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−59
0 1 = 0 = = 1 = = =
–   Bison 9.11 64-bit2751+17
−17
(−60)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
+9
= 0 1 1 0 1
–   NirvanaChess 1.3 64-bit2747+31
−31
(−64)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.9%
+40
= 1 = 0 1 = 0 1 1 1
–   Cheng4 0.36a 64-bit2747+30
−30
(−64)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+84
1 = = 1 1 1 1 = = =
–   Arasan 16.2 64-bit2740+33
−33
(−71)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−71
1 0
–   Rodent 1.3 64-bit2740+29
−29
(−71)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−71
= =
–   Chronos 1.9.9 64-bit2738+14
−14
(−73)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−73
0 1
–   Toga II 1.1a 32-bit2731+17
−17
(−80)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−56
= 0 = 0 = = = 1 1 1
–   Deuterium 13.1.31.113 64-bit2728+26
−26
(−83)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−30
1 = = = 0 1
–   Godel 3.4.9 64-bit2726+14
−14
(−85)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bobcat 3.25 64-bit2724+17
−17
(−87)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−229
= 0
–   Cheng4 0.35a 64-bit2717+30
−30
(−94)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+62
= 1
–   iCE 1.0 64-bit2705+17
−17
(−106)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+30
1 = 1 1 1 = 0 1 = 1 = = 1 =
–   NirvanaChess 1.2 64-bit2700+30
−30
(−111)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+31
= 1
–   Rhetoric 1.2 64-bit2694+25
−25
(−117)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Vajolet 2.482690+31
−31
(−121)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−31
0 = = 1 1 1 = 1 = =
–   Rodent 1.2 64-bit2689+32
−32
(−122)18 − 2
(+16−0=4)
90.0%
18.0 / 20
100.0%
+203
1 = 1 1 = 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1
–   Atlas 3.60 64-bit2686+23
−23
(−125)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+20
1 1 1 = 1 = = = 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Crafty 23.8 64-bit
played with current
participants of this list
Represented by
1-2-CPU    146Crafty 25.2 64-bit
All    102Crafty 25.2 64-bit
Free    146Crafty 25.2 64-bit
Free 1-2-CPU    146Crafty 25.2 64-bit
Free single-CPU    146Crafty 25.2 64-bit
Single-CPU    146Crafty 25.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017