CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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Critter 1.4 32-bit (3073+14
−14
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fritz 17 64-bit3193+17
−17
(+120)11 − 21
(+2−12=18)
34.4%
11.0 / 32
0.0%
+31
–   RubiChess 1.6 64-bit3158+21
−21
(+85)6.5 − 13.5
(+1−8=11)
32.5%
6.5 / 20
0.0%
−16
–   Houdini 3 32-bit3135+20
−20
(+62)12 − 20
(+1−9=22)
37.5%
12.0 / 32
0.0%
−4
–   Roc 1.0 64-bit3120+20
−21
(+47)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.0%
+2
–   RubiChess 1.5 64-bit3110+20
−20
(+37)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.1%
−8
–   Houdini 2.0c 32-bit3102+13
−13
(+29)22 − 28
(+6−12=32)
44.0%
22.0 / 50
0.1%
−1
–   Houdini 1.5a 32-bit3091+13
−13
(+18)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
2.7%
+7
–   Strelka 5.5 32-bit3087+15
−15
(+14)15 − 15
(+5−5=20)
50.0%
15.0 / 30
7.6%
+15
–   RofChade 2.0 64-bit3082+19
−19
(+9)7.5 − 12.5
(+1−6=13)
37.5%
7.5 / 20
22.4%
−57
–   Strelka 5.1 32-bit3081+15
−15
(+8)19 − 21
(+4−6=30)
47.5%
19.0 / 40
21.7%
−4
–   Wasp 4.0 64-bit3079+38
−38
(+6)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
37.5%
−39
–   Arasan 21.2 64-bit3078+16
−16
(+5)7 − 5
(+2−0=10)
58.3%
7.0 / 12
32.9%
+47
–   Igel 2.4.0 64-bit3069+21
−21
(−4)6 − 8
(+2−4=8)
42.9%
6.0 / 14
62.7%
−43
–   ChessBrainVB 3.743068+16
−16
(−5)5 − 9
(+1−5=8)
35.7%
5.0 / 14
66.5%
−85
–   Stockfish 2.2.2 32-bit3050+14
−14
(−23)33 − 25
(+17−9=32)
56.9%
33.0 / 58
99.1%
+17
–   chess22k 1.12 64-bit3049+16
−16
(−24)7 − 5
(+4−2=6)
58.3%
7.0 / 12
98.7%
+28
–   Komodo 5 32-bit3047+16
−16
(−26)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
99.3%
−13
–   Komodo 4 32-bit3032+16
−16
(−41)23 − 27
(+12−16=22)
46.0%
23.0 / 50
100.0%
−66
–   Rybka 4.1 32-bit3030+12
−12
(−43)31 − 19
(+20−8=22)
62.0%
31.0 / 50
100.0%
+30
–   Vitruvius 1.11C 32-bit3030+15
−14
(−43)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
−3
–   Stockfish 2.1.1 32-bit3027+16
−16
(−46)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
+41
–   IvanHoe 9.46h 32-bit3023+14
−13
(−50)35.5 − 18.5
(+20−3=31)
65.7%
35.5 / 54
100.0%
+39
–   Komodo 3 32-bit3022+14
−14
(−51)20.5 − 9.5
(+14−3=13)
68.3%
20.5 / 30
100.0%
+65
–   DeepSaros 2.3j 32-bit3021+15
−15
(−52)23 − 19
(+10−6=26)
54.8%
23.0 / 42
100.0%
−25
–   Bouquet 1.6 32-bit3016+18
−18
(−57)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
100.0%
−14
–   RobboLito 0.21Q 32-bit3013+18
−18
(−60)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
+47
–   Bouquet 1.5 32-bit3010+18
−17
(−63)20 − 12
(+10−2=20)
62.5%
20.0 / 32
100.0%
+5
–   Sting SF 2 32-bit3003+17
−17
(−70)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
−15
–   Gull II b2 32-bit2982+18
−18
(−91)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−55
–   Gull II 32-bit2978+18
−18
(−95)20 − 10
(+10−0=20)
66.7%
20.0 / 30
100.0%
−3
–   Hiarcs 142961+10
−10
(−112)22 − 8
(+15−1=14)
73.3%
22.0 / 30
100.0%
+34
–   Fritz 132960+11
−11
(−113)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
−6
–   Naum 4.2 32-bit2958+10
−10
(−115)21.5 − 8.5
(+15−2=13)
71.7%
21.5 / 30
100.0%
+15
–   Deep Sjeng c't 20102941+10
−10
(−132)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
−12
–   Chiron 1.5 32-bit2940+16
−16
(−133)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
−56
–   Chiron 1.1a 32-bit2931+14
−15
(−142)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
+39
–   Shredder 12 32-bit2929+8
−7
(−144)39 − 21
(+26−8=26)
65.0%
39.0 / 60
100.0%
−49
–   Hannibal 1.3 32-bit2929+17
−17
(−144)22.5 − 7.5
(+15−0=15)
75.0%
22.5 / 30
100.0%
+7
–   Deep Junior 13 32-bit2916+18
−18
(−157)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−45
–   Spike 1.4 Leiden2914+8
−8
(−159)30.5 − 9.5
(+22−1=17)
76.3%
30.5 / 40
100.0%
+8
–   Rybka 2.3.2a 32-bit2912+9
−9
(−161)24.5 − 5.5
(+20−1=9)
81.7%
24.5 / 30
100.0%
+64
–   Deep Junior 12.5 32-bit2909+16
−15
(−164)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
−6
–   Hannibal 1.2 32-bit2906+14
−14
(−167)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
−61
–   Hiarcs 13.22895+11
−10
(−178)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
−20
–   Gull 1.0a 32-bit2885+12
−12
(−188)25 − 5
(+21−1=8)
83.3%
25.0 / 30
100.0%
+58
–   Quazar 0.4 32-bit2879+12
−12
(−194)29 − 5
(+26−2=6)
85.3%
29.0 / 34
100.0%
+93
–   Protector 1.4.0 32-bit2878+11
−11
(−195)29.5 − 8.5
(+22−1=15)
77.6%
29.5 / 38
100.0%
−16
–   Gull 1.2 32-bit2876+12
−12
(−197)31 − 7
(+25−1=12)
81.6%
31.0 / 38
100.0%
+25
–   Hannibal 1.1 32-bit2870+13
−13
(−203)31.5 − 6.5
(+26−1=11)
82.9%
31.5 / 38
100.0%
+35
–   Spark 1.0 32-bit2864+11
−11
(−209)31.5 − 6.5
(+27−2=9)
82.9%
31.5 / 38
100.0%
+40
–   Thinker 5.4d Inert 32-bit2856+10
−10
(−217)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
−34
–   Booot 5.1.02844+10
−10
(−229)31.5 − 6.5
(+25−0=13)
82.9%
31.5 / 38
100.0%
0
–   Nemo 1.0.1 32-bit2794+29
−29
(−279)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   MinkoChess 1.2 32-bit2782+14
−14
(−291)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−7
–   Jonny 4.002778+11
−11
(−295)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
−110
–   Naraku 1.42774+16
−16
(−299)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−8
–   Crafty 23.4 32-bit2732+19
−19
(−341)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−51

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020