CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Critter 0.80 64-bit (2990+21
−20		)Quote
Author: Richard Vida Link: Homepage
This is one of the 17 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 1.5a 64-bit3170+11
−11		(+180)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
+63
= 0 = = = 0 0 = = = 1 0 = 1 0 0 0 0 0 = 0 1 0 = 0 0 = 0 = = 0 =
–   Stockfish 1.8 64-bit3058+19
−19		(+68)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
0
= 0 = = 1 1 0 0 0 = 0 = 0 0 = = 0 1 0 = = = = = 0 = 1 0 1 0 0 1
–   Stockfish 1.9.1 64-bit3054+20
−20		(+64)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
0.0%
−6
0 = 0 0 0 = 0 1 = = = 0 = 1 0 1 1 0 0 = = 1 = 0 = 0 = = = 0
–   Rybka 2.3.2a 64-bit2977+8
−8		(−13)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
88.1%
−3
1 1 0 0 = 0 = = 0 1 1 0 = = 1 0 = 0 1 = 0 1 = = = 1 1 = = 0 1 =
–   Komodo 1.2 64-bit2966+12
−12		(−24)19 − 13
(+11−5=16)
59.4%
19.0 / 32
97.9%
+32
1 1 = 1 = 0 = = 0 1 = = 1 = 0 1 1 = 1 = = 1 = = 0 = 1 = 1 0 = =
–   Gull 1.0a 64-bit2938+12
−12		(−52)19 − 11
(+10−2=18)
63.3%
19.0 / 30
100.0%
+21
= = 1 = = = 1 = = 0 = = = 0 1 = 1 1 = = = 1 1 1 1 = = = = 1
–   Thinker 5.4c Inert 64-bit2883+9
−9		(−107)18 − 13
(+11−6=14)
58.1%
18.0 / 31
100.0%
−58
= = = = 1 0 = 1 = 0 = 0 1 = 1 0 1 1 0 1 = = = 0 1 1 1 = = 1 =
–   Spark 0.4 64-bit2882+11
−11		(−108)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+17
1 0 1 1 1 = = = 0 1 1 = 1 = 1 = 0 1 = 1 = 1 0 = 1 1 1 = 1 = 1 =
–   Hannibal 1.0a 64-bit2861+14
−14		(−129)24.5 − 7.5
(+21−4=7)
76.6%
24.5 / 32
100.0%
+70
1 = 1 1 1 1 1 1 1 = 1 0 = 0 1 1 1 1 = 1 1 1 1 0 1 = 1 = 0 1 = 1
–   Protector 1.3.5 64-bit2855+14
−15		(−135)21 − 8
(+16−3=10)		72.4%
21.0 / 29
100.0%
+12
= 1 = 1 1 = 0 1 = = = 1 = 1 1 0 1 0 = 1 1 1 = 1 1 1 = 1 1
–   Booot 5.02784+15
−15		(−206)24 − 5
(+21−2=6)		82.8%
24.0 / 29
100.0%
+47
1 1 1 = = 1 = = 1 = 1 0 1 1 = 1 1 1 1 1 0 1 1 1 1 1 1 1 1
–   Ktulu 92781+8
−8		(−209)25.5 − 5.5
(+21−1=9)
82.3%
25.5 / 31
100.0%
+22
1 1 1 = 1 1 = 1 1 = 1 1 1 = 1 1 1 = 1 1 1 1 1 = 0 = = 1 = 1 1
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10		(−215)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
−27
1 1 1 1 0 1 = 1 = = = 1 1 1 = 0 1 1 = = 1 0 = 1 1 1 1 1 1 = 1 1
–   Bright 0.5c2772+8
−8		(−218)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
−7
1 = 1 1 1 1 1 = 1 1 1 1 = 1 = = 1 = 1 1 1 = 1 = 1 1 = 1 = = 1 =
–   Twisted Logic 20090922 64-bit2771+7
−8		(−219)25 − 7
(+22−4=6)
78.1%
25.0 / 32
100.0%
0
= 1 1 0 1 1 0 1 1 1 1 = 1 0 1 = 1 1 1 1 = 1 1 1 = 1 1 1 0 1 1 =
–   MinkoChess 0.9 64-bit2771+12
−12		(−219)26.5 − 5.5
(+23−2=7)
82.8%
26.5 / 32
100.0%
+33
1 1 1 1 1 1 1 = 1 1 = = 1 1 = 1 0 1 1 0 = 1 1 1 1 = 1 1 1 = 1 1
–   MinkoChess 1.0 64-bit2769+19
−19		(−221)23 − 7
(+19−3=8)
76.7%
23.0 / 30
100.0%
−30
1 = 1 1 = = 0 = 1 1 1 1 0 1 1 1 = 1 1 1 0 1 = 1 1 1 1 = = 1
–   Bison 9.11 64-bit2761+9
−10		(−229)26 − 6
(+22−2=8)
81.3%
26.0 / 32
100.0%
0
1 1 1 1 = 1 1 0 1 1 = 1 1 1 1 1 = = 1 0 = 1 = 1 = 1 = 1 1 1 1 1
–   Crafty 23.3 64-bit2757+15
−15		(−233)26 − 6
(+24−4=4)
81.3%
26.0 / 32
100.0%
+31
1 = 1 1 0 = 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 = 1 1 1 1 1 1 1 =
–   Scorpio 2.6 64-bit2756+14
−14		(−234)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
−53
1 = = = 1 = 1 = = 1 1 1 1 = = = 1 = 1 = = = 1 1 1 1 1 1 1 = 1 1
–   SmarThink 1.20 64-bit2747+10
−10		(−243)24 − 7
(+18−1=12)
77.4%
24.0 / 31
100.0%
−63
1 1 1 = 1 1 1 = 1 = = 1 1 1 = = = = = 1 = = 1 1 1 1 1 1 1 0 =
–   Chronos 1.9.9 64-bit2739+7
−8		(−251)26 − 6
(+22−2=8)
81.3%
26.0 / 32
100.0%
−18
1 1 1 1 1 = = = 1 = 1 = 1 1 1 1 = 1 1 0 1 1 1 1 = 1 1 0 1 1 1 =
–   Spike 1.2 Turin2731+6
−6		(−259)27.5 − 4.5
(+24−1=7)
85.9%
27.5 / 32
100.0%
+22
= 1 1 = 1 = 1 1 1 1 1 = 1 = 1 1 1 = 1 1 1 0 1 1 1 1 1 1 1 1 = 1
–   Chess Tiger 2007.12713+7
−7		(−277)25.5 − 5.5
(+22−2=7)
82.3%
25.5 / 31
100.0%
−31
1 1 1 1 1 = = = 1 1 1 1 1 1 1 1 1 1 = = 1 1 = 0 1 0 = 1 1 1 1
–   BugChess2 1.7 64-bit2707+13
−13		(−283)27.5 − 4.5
(+25−2=5)
85.9%
27.5 / 32
100.0%
+17
1 = 1 1 1 1 1 1 1 1 = 0 1 1 1 1 1 1 0 1 1 1 1 = 1 = 1 = 1 1 1 1
–   Frenzee Feb08 64-bit2694+10
−10		(−296)28.5 − 3.5
(+28−3=1)
89.1%
28.5 / 32
100.0%
+96
1 1 1 = 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1
–   Naum 2.0 64-bit2693+11
−11		(−297)27 − 4
(+24−1=6)
87.1%
27.0 / 31
100.0%
+2
= 1 = 1 1 1 = 1 1 = = 1 1 1 1 1 1 1 0 1 1 1 1 1 = 1 1 1 1 1 1
–   Delfi 5.42683+7
−7		(−307)28 − 4
(+25−1=6)
87.5%
28.0 / 32
100.0%
−1
1 1 1 = 1 = 1 1 1 1 = = 1 1 1 1 1 1 1 1 1 0 1 1 = 1 1 1 = 1 1 1
–   Daydreamer 1.75 64-bit2672+9
−9		(−318)28 − 4
(+25−1=6)
87.5%
28.0 / 32
100.0%
−9
1 = 1 1 1 = = = 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1
–   Booot 4.15.12668+14
−14		(−322)27 − 5
(+22−0=10)
84.4%
27.0 / 32
100.0%
−75
1 = 1 1 1 1 = 1 1 = 1 1 1 = = = 1 1 1 1 1 = 1 1 1 1 = = 1 1 1 =
–   Colossus 2008b2641+7
−7		(−349)29 − 3
(+27−1=4)
90.6%
29.0 / 32
100.0%
+17
1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 = 0 1 1 1 1 = 1 1 1
–   E.T. Chess 13.01.082634+7
−7		(−356)26 − 6
(+23−3=6)
81.3%
26.0 / 32
100.0%
−111
1 1 1 1 1 0 1 = 1 1 1 1 1 1 1 0 = 1 1 1 1 = = 1 1 = = 1 1 0 1 1
1007 games: 604 wins, 112 losses, 291 draws (28.9%), score: 74.4%

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Created in 2005-2013 by CCRL team
Last games added on July 17, 2019