CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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Critter 1.4 32-bit (3071+13
−13
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fritz 17 64-bit3192+17
−17
(+121)11 − 21
(+2−12=18)
34.4%
11.0 / 32
0.0%
+32
–   RubiChess 1.6 64-bit3156+20
−20
(+85)6.5 − 13.5
(+1−8=11)
32.5%
6.5 / 20
0.0%
−16
–   Arasan 22.1 64-bit3148+22
−22
(+77)7.5 − 12.5
(+3−8=9)
37.5%
7.5 / 20
0.0%
+3
–   Houdini 3 32-bit3134+20
−20
(+63)12 − 20
(+1−9=22)
37.5%
12.0 / 32
0.0%
−3
–   Winter 0.9 64-bit3132+23
−23
(+61)9 − 13
(+5−9=8)
40.9%
9.0 / 22
0.0%
−3
–   Pedone 2.1 64-bit3125+25
−25
(+54)8 − 12
(+3−7=10)
40.0%
8.0 / 20
0.0%
−8
–   Roc 1.0 64-bit3119+20
−20
(+48)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.0%
+3
–   RubiChess 1.5 64-bit3109+20
−20
(+38)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.1%
−7
–   Houdini 2.0c 32-bit3101+14
−13
(+30)22 − 28
(+6−12=32)
44.0%
22.0 / 50
0.1%
0
–   Houdini 1.5a 32-bit3088+13
−13
(+17)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
3.3%
+6
–   Strelka 5.5 32-bit3086+15
−14
(+15)15 − 15
(+5−5=20)
50.0%
15.0 / 30
7.4%
+16
–   RofChade 2.0 64-bit3081+18
−19
(+10)7.5 − 12.5
(+1−6=13)
37.5%
7.5 / 20
21.3%
−56
–   Strelka 5.1 32-bit3080+15
−15
(+9)19 − 21
(+4−6=30)
47.5%
19.0 / 40
20.2%
−3
–   Arasan 21.2 64-bit3077+16
−16
(+6)7 − 5
(+2−0=10)
58.3%
7.0 / 12
31.4%
+48
–   Wasp 4.0 64-bit3071+21
−21
(0)8 − 12
(+4−8=8)
40.0%
8.0 / 20
49.8%
−61
–   Igel 2.4.0 64-bit3068+21
−21
(−3)6 − 8
(+2−4=8)
42.9%
6.0 / 14
61.0%
−42
–   ChessBrainVB 3.743066+15
−15
(−5)5 − 9
(+1−5=8)
35.7%
5.0 / 14
70.0%
−85
–   Stockfish 2.2.2 32-bit3049+14
−14
(−22)33 − 25
(+17−9=32)
56.9%
33.0 / 58
99.1%
+18
–   Combusken 1.3.0 64-bit3049+23
−23
(−22)8 − 8
(+3−3=10)
50.0%
8.0 / 16
95.0%
−24
–   chess22k 1.12 64-bit3048+16
−16
(−23)7 − 5
(+4−2=6)
58.3%
7.0 / 12
98.7%
+29
–   Komodo 5 32-bit3046+16
−16
(−25)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
99.3%
−12
–   Combusken 1.3.1 64-bit3040+25
−24
(−31)8 − 4
(+5−1=6)
66.7%
8.0 / 12
98.6%
+71
–   Komodo 4 32-bit3031+16
−16
(−40)23 − 27
(+12−16=22)
46.0%
23.0 / 50
100.0%
−65
–   Vitruvius 1.11C 32-bit3029+14
−15
(−42)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
−2
–   Rybka 4.1 32-bit3029+12
−12
(−42)31 − 19
(+20−8=22)
62.0%
31.0 / 50
100.0%
+31
–   Stockfish 2.1.1 32-bit3027+16
−15
(−44)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
+43
–   IvanHoe 9.46h 32-bit3022+13
−14
(−49)35.5 − 18.5
(+20−3=31)
65.7%
35.5 / 54
100.0%
+40
–   Komodo 3 32-bit3021+14
−14
(−50)20.5 − 9.5
(+14−3=13)
68.3%
20.5 / 30
100.0%
+66
–   DeepSaros 2.3j 32-bit3020+15
−15
(−51)23 − 19
(+10−6=26)
54.8%
23.0 / 42
100.0%
−24
–   Bouquet 1.6 32-bit3015+18
−18
(−56)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
100.0%
−13
–   RobboLito 0.21Q 32-bit3012+18
−18
(−59)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
+48
–   Bouquet 1.5 32-bit3009+17
−18
(−62)20 − 12
(+10−2=20)
62.5%
20.0 / 32
100.0%
+6
–   Sting SF 2 32-bit3002+17
−17
(−69)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
−14
–   Gull II b2 32-bit2981+18
−18
(−90)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−54
–   Gull II 32-bit2977+18
−18
(−94)20 − 10
(+10−0=20)
66.7%
20.0 / 30
100.0%
−2
–   Hiarcs 142960+10
−10
(−111)22 − 8
(+15−1=14)
73.3%
22.0 / 30
100.0%
+35
–   Fritz 132959+11
−11
(−112)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
−5
–   Naum 4.2 32-bit2957+10
−10
(−114)21.5 − 8.5
(+15−2=13)
71.7%
21.5 / 30
100.0%
+16
–   Deep Sjeng c't 20102940+10
−10
(−131)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
−11
–   Chiron 1.5 32-bit2939+15
−16
(−132)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
−55
–   Chiron 1.1a 32-bit2930+15
−14
(−141)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
+40
–   Hannibal 1.3 32-bit2929+17
−17
(−142)22.5 − 7.5
(+15−0=15)
75.0%
22.5 / 30
100.0%
+9
–   Shredder 12 32-bit2928+7
−7
(−143)39 − 21
(+26−8=26)
65.0%
39.0 / 60
100.0%
−48
–   Deep Junior 13 32-bit2915+17
−18
(−156)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−44
–   Spike 1.4 Leiden2913+8
−8
(−158)30.5 − 9.5
(+22−1=17)
76.3%
30.5 / 40
100.0%
+9
–   Rybka 2.3.2a 32-bit2911+9
−9
(−160)24.5 − 5.5
(+20−1=9)
81.7%
24.5 / 30
100.0%
+65
–   Deep Junior 12.5 32-bit2908+16
−16
(−163)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
−5
–   Hannibal 1.2 32-bit2905+14
−14
(−166)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
−60
–   Hiarcs 13.22895+10
−11
(−176)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
−18
–   Gull 1.0a 32-bit2884+12
−12
(−187)25 − 5
(+21−1=8)
83.3%
25.0 / 30
100.0%
+59
–   Quazar 0.4 32-bit2879+12
−12
(−192)29 − 5
(+26−2=6)
85.3%
29.0 / 34
100.0%
+95
–   Protector 1.4.0 32-bit2877+11
−11
(−194)29.5 − 8.5
(+22−1=15)
77.6%
29.5 / 38
100.0%
−15
–   Gull 1.2 32-bit2876+12
−12
(−195)31 − 7
(+25−1=12)
81.6%
31.0 / 38
100.0%
+27
–   Hannibal 1.1 32-bit2870+13
−13
(−201)31.5 − 6.5
(+26−1=11)
82.9%
31.5 / 38
100.0%
+37
–   Spark 1.0 32-bit2863+11
−11
(−208)31.5 − 6.5
(+27−2=9)
82.9%
31.5 / 38
100.0%
+41
–   Thinker 5.4d Inert 32-bit2856+10
−10
(−215)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
−32
–   Booot 5.1.02843+10
−10
(−228)31.5 − 6.5
(+25−0=13)
82.9%
31.5 / 38
100.0%
+1
–   Nemo 1.0.1 32-bit2794+29
−29
(−277)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   MinkoChess 1.2 32-bit2779+14
−14
(−292)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−8
–   Jonny 4.002777+11
−11
(−294)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
−109
–   Naraku 1.42774+16
−16
(−297)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−6
–   Crafty 23.4 32-bit2732+19
−19
(−339)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−49

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Created in 2005-2013 by CCRL team
Last games added on November 28, 2020