CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Critter 0.52b 64-bit (2806+31
−31
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.6.3 64-bit2964+20
−20
(+158)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−68
0 1 0 0
–   Rybka 2.3.2a 64-bit2961+11
−11
(+155)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Komodo 1.0 64-bit2921+14
−14
(+115)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−120
0 = 0
–   Arasan 18.2 64-bit2886+29
−29
(+80)6 − 4
(+2−0=8)
60.0%
6.0 / 10
0.0%
+129
= = = 1 = = = = 1 =
–   Thinker 5.4d Inert 64-bit2865+16
−16
(+59)8.5 − 18.5
(+3−13=11)
31.5%
8.5 / 27
0.0%
−60
0 0 1 0 = 0 0 0 0 0 = = = 0 = 0 = 1 = 0 = = = 0 1 = 0
–   Zappa Mexico II 64-bit2853+10
−10
(+47)8 − 10
(+4−6=8)
44.4%
8.0 / 18
0.2%
+13
= = = 0 0 = 0 0 = = = = 1 0 1 0 1 1
–   Bobcat 7.1 64-bit2847+25
−25
(+41)6 − 4
(+3−1=6)
60.0%
6.0 / 10
1.9%
+100
= = 1 0 = 1 = 1 = =
–   Protector 1.3.3 64-bit2843+31
−31
(+37)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
4.4%
−26
0 1 1 = = = = 1 0 = = 0 = = 0 = 0 0 = = 0 0 0 1
–   Protector 1.3.4 64-bit2839+24
−24
(+33)0 − 3
(+0−3=0)
0.0%
0.0 / 3
4.6%
−INF
0 0 0
–   Spark 0.3 64-bit2835+18
−18
(+29)0 − 2
(+0−2=0)
0.0%
0.0 / 2
5.6%
−INF
0 0
–   Deep Sjeng WC2008 64-bit2835+13
−13
(+29)6.5 − 11.5
(+2−7=9)
36.1%
6.5 / 18
4.7%
−54
= 0 = = = 1 = 1 0 0 0 = = = 0 0 0 =
–   Grapefruit 1.0 32-bit2826+9
−9
(+20)1 − 2
(+0−1=2)
33.3%
1.0 / 3
11.5%
−62
0 = =
–   Deep Junior 11.1a 64-bit2823+22
−22
(+17)10.5 − 13.5
(+6−9=9)
43.8%
10.5 / 24
18.1%
−20
0 = = 1 0 0 = 1 = 1 0 = = 0 0 0 = 1 1 0 = 0 1 =
–   Hiarcs 12.12817+11
−11
(+11)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
25.8%
−43
= = = 0 = = = 0 = 0 1 0 = 1 0 1 = 0
–   Rhetoric 1.4.3 64-bit2793+12
−12
(−13)5 − 5
(+2−2=6)
50.0%
5.0 / 10
76.1%
−13
1 = = = = 0 = = 0 1
–   Bright 0.5c2778+12
−12
(−28)3 − 1
(+3−1=0)
75.0%
3.0 / 4
94.9%
+198
1 1 1 0
–   Bright 0.4a2775+10
−10
(−31)10 − 8
(+7−5=6)
55.6%
10.0 / 18
96.5%
+5
= 1 0 1 = 1 1 0 0 = 1 1 = = 0 1 0 =
–   Twisted Logic 20100131x 64-bit2770+16
−16
(−36)14 − 14
(+10−10=8)
50.0%
14.0 / 28
97.8%
−34
= 0 0 1 0 1 1 = = = = 1 0 0 1 1 0 1 = = 0 1 0 1 0 0 = 1
–   SmarThink 1.20 64-bit2763+18
−18
(−43)15 − 9
(+9−3=12)
62.5%
15.0 / 24
99.0%
+29
1 1 0 1 1 = = 1 1 = = = = = 0 0 = = 1 1 1 = = =
–   SmarThink 1.20 32-bit2746+16
−16
(−60)12.5 − 5.5
(+11−4=3)
69.4%
12.5 / 18
100.0%
+88
1 1 1 1 = 1 1 0 0 1 1 1 = 0 1 1 0 =
–   Spike 1.2 Turin2745+7
−7
(−61)14.5 − 7.5
(+11−4=7)
65.9%
14.5 / 22
100.0%
+42
= 1 1 1 1 1 0 1 1 = 0 = = 1 = = 1 = 0 1 0 1
–   Bison 9.11 32-bit2727+14
−14
(−79)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−79
= = 0 1
–   Crafty 23.2 64-bit2711+30
−30
(−95)19 − 5
(+14−0=10)
79.2%
19.0 / 24
100.0%
+93
= 1 = = = = 1 1 1 1 = 1 1 1 = 1 = 1 = 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on October 24, 2020