CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Show each game results
Critter 1.4 32-bit (3107+10
−10
)Quote
Author: Richard Vida
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rebel 14.1 64-bit3253+17
−17
(+146)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+87
–   StockNemo 5.7.0.0 64-bit3246+12
−12
(+139)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+66
–   Fritz 17 64-bit3246+14
−14
(+139)11 − 21
(+2−12=18)
34.4%
11.0 / 32
0.0%
+36
–   Drofa 3.3.22 64-bit3233+13
−13
(+126)7.5 − 16.5
(+2−11=11)
31.3%
7.5 / 24
0.0%
−6
–   RukChess 3.0 64-bit3216+16
−16
(+109)5.5 − 14.5
(+3−12=5)
27.5%
5.5 / 20
0.0%
−67
–   Willow 3.0 64-bit3214+18
−18
(+107)8 − 16
(+2−10=12)
33.3%
8.0 / 24
0.0%
−5
–   RubiChess 1.6 64-bit3207+13
−13
(+100)6.5 − 13.5
(+1−8=11)
32.5%
6.5 / 20
0.0%
−17
–   Winter 1.0 64-bit3203+16
−16
(+96)7 − 17
(+1−11=12)
29.2%
7.0 / 24
0.0%
−44
–   Arasan 22.2 64-bit3201+18
−18
(+94)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
−99
–   Heimdall 1.0.0 64-bit3194+21
−21
(+87)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
0.0%
+62
–   Nalwald 17.1 64-bit3192+16
−16
(+85)11 − 13
(+3−5=16)
45.8%
11.0 / 24
0.0%
+56
–   Arasan 22.1 64-bit3190+17
−17
(+83)7.5 − 12.5
(+3−8=9)
37.5%
7.5 / 20
0.0%
−1
–   Arasan 22.3 64-bit3188+19
−19
(+81)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.0%
−49
–   DanaSah 8.8 64-bit3182+20
−20
(+75)7 − 13
(+2−8=10)
35.0%
7.0 / 20
0.0%
−31
–   Houdini 3 32-bit3179+17
−17
(+72)12 − 20
(+1−9=22)
37.5%
12.0 / 32
0.0%
−5
–   Drofa 3.3.0 64-bit3172+15
−15
(+65)8.5 − 15.5
(+4−11=9)
35.4%
8.5 / 24
0.0%
−43
–   Pedone 2.1 64-bit3171+18
−18
(+64)8 − 12
(+3−7=10)
40.0%
8.0 / 20
0.0%
−8
–   Winter 0.9 64-bit3171+11
−11
(+64)9 − 13
(+5−9=8)
40.9%
9.0 / 22
0.0%
−11
–   Roc 1.0 64-bit3163+17
−17
(+56)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.0%
+4
–   Rebel 14 64-bit3154+20
−20
(+47)7 − 5
(+4−2=6)
58.3%
7.0 / 12
0.0%
+103
–   RubiChess 1.5 64-bit3149+17
−17
(+42)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.0%
−11
–   MIDA 2.3 64-bit3147+17
−17
(+40)9 − 15
(+4−10=10)
37.5%
9.0 / 24
0.0%
−52
–   Demolito 2021-07-09 64-bit3144+19
−19
(+37)10 − 10
(+4−4=12)
50.0%
10.0 / 20
0.0%
+37
–   Velvet 3.1.0 64-bit3142+18
−18
(+35)10.5 − 11.5
(+5−6=11)
47.7%
10.5 / 22
0.0%
+16
–   Houdini 2.0c 32-bit3140+11
−11
(+33)22 − 28
(+6−12=32)
44.0%
22.0 / 50
0.0%
−3
–   Mantissa 3.3.0 64-bit3138+15
−15
(+31)7 − 13
(+2−8=10)
35.0%
7.0 / 20
0.0%
−70
–   MIDA 2.2 64-bit3136+19
−19
(+29)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
0.3%
+6
–   Stash 30.0 64-bit3130+20
−20
(+23)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
2.1%
−19
–   Strelka 5.5 32-bit3127+11
−11
(+20)15 − 15
(+5−5=20)
50.0%
15.0 / 30
0.4%
+21
–   Houdini 1.5a 32-bit3124+9
−9
(+17)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
0.5%
+4
–   rofChade 2.0 64-bit3119+16
−16
(+12)7.5 − 12.5
(+1−6=13)
37.5%
7.5 / 20
10.9%
−65
–   Arasan 21.2 64-bit3117+14
−14
(+10)7 − 5
(+2−0=10)
58.3%
7.0 / 12
12.0%
+60
–   Strelka 5.1 32-bit3117+11
−11
(+10)19 − 21
(+4−6=30)
47.5%
19.0 / 40
10.2%
−5
–   Wasp 4.0 64-bit3115+16
−16
(+8)8 − 12
(+4−8=8)
40.0%
8.0 / 20
20.2%
−63
–   Igel 2.4.0 64-bit3108+18
−18
(+1)6 − 8
(+2−4=8)
42.9%
6.0 / 14
48.0%
−45
–   ChessBrainVB 3.743102+12
−12
(−5)5 − 9
(+1−5=8)
35.7%
5.0 / 14
72.8%
−98
–   Lambergar 0.6.0 64-bit3097+20
−20
(−10)5 − 7
(+1−3=8)
41.7%
5.0 / 12
80.5%
−64
–   Stockfish 2.2.2 32-bit3086+11
−11
(−21)33 − 25
(+17−9=32)
56.9%
33.0 / 58
99.8%
+26
–   Combusken 1.3.0 64-bit3085+20
−20
(−22)8 − 8
(+3−3=10)
50.0%
8.0 / 16
97.5%
−24
–   Komodo 5 32-bit3084+13
−13
(−23)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
99.7%
−8
–   chess22k 1.12 64-bit3083+14
−14
(−24)7 − 5
(+4−2=6)
58.3%
7.0 / 12
99.7%
+37
–   Combusken 1.3.1 64-bit3076+21
−21
(−31)8 − 4
(+5−1=6)
66.7%
8.0 / 12
99.6%
+86
–   Rybka 4.1 32-bit3063+11
−11
(−44)31 − 19
(+20−8=22)
62.0%
31.0 / 50
100.0%
+41
–   Komodo 4 32-bit3063+13
−13
(−44)23 − 27
(+12−16=22)
46.0%
23.0 / 50
100.0%
−73
–   Vitruvius 1.11C 32-bit3062+12
−12
(−45)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
0
–   Stockfish 2.1.1 32-bit3058+12
−12
(−49)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
+50
–   Komodo 3 32-bit3055+12
−12
(−52)20.5 − 9.5
(+14−3=13)
68.3%
20.5 / 30
100.0%
+80
–   IvanHoe 9.46h 32-bit3055+12
−12
(−52)35.5 − 18.5
(+20−3=31)
65.7%
35.5 / 54
100.0%
+51
–   DeepSaros 2.3j 32-bit3053+13
−13
(−54)23 − 19
(+10−6=26)
54.8%
23.0 / 42
100.0%
−22
–   Bouquet 1.6 32-bit3048+16
−16
(−59)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
100.0%
−9
–   RobboLito 0.21Q 32-bit3045+16
−16
(−62)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
+59
–   Bouquet 1.5 32-bit3041+15
−15
(−66)20 − 12
(+10−2=20)
62.5%
20.0 / 32
100.0%
+13
–   Sting SF 2 32-bit3033+15
−15
(−74)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
−10
–   Gull II b2 32-bit3009+15
−15
(−98)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−56
–   Gull II 32-bit3004+16
−16
(−103)20 − 10
(+10−0=20)
66.7%
20.0 / 30
100.0%
+1
–   Naum 4.2 32-bit2985+9
−9
(−122)21.5 − 8.5
(+15−2=13)
71.7%
21.5 / 30
100.0%
+25
–   HIARCS 142985+8
−8
(−122)22 − 8
(+15−1=14)
73.3%
22.0 / 30
100.0%
+38
–   Fritz 132984+10
−10
(−123)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
−1
–   Deep Sjeng c't 20102964+8
−8
(−143)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
−7
–   Chiron 1.5 32-bit2962+13
−13
(−145)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
−56
–   Chiron 1.1a 32-bit2953+12
−12
(−154)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
+44
–   Shredder 12 32-bit2952+6
−6
(−155)39 − 21
(+26−8=26)
65.0%
39.0 / 60
100.0%
−46
–   Hannibal 1.3 32-bit2952+15
−15
(−155)22.5 − 7.5
(+15−0=15)
75.0%
22.5 / 30
100.0%
+12
–   Deep Junior 13 32-bit2936+14
−14
(−171)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−44
–   Spike 1.4 Leiden2935+6
−6
(−172)30.5 − 9.5
(+22−1=17)
76.3%
30.5 / 40
100.0%
+11
–   Rybka 2.3.2a 32-bit2933+7
−7
(−174)24.5 − 5.5
(+20−1=9)
81.7%
24.5 / 30
100.0%
+62
–   Deep Junior 12.5 32-bit2929+13
−13
(−178)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
−4
–   Hannibal 1.2 32-bit2925+12
−12
(−182)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
−61
–   Hiarcs 13.22916+9
−9
(−191)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
−17
–   Gull 1.0a 32-bit2905+10
−10
(−202)25 − 5
(+21−1=8)
83.3%
25.0 / 30
100.0%
+53
–   Quazar 0.4 32-bit2897+10
−10
(−210)29 − 5
(+26−2=6)
85.3%
29.0 / 34
100.0%
+81
–   Protector 1.4.0 32-bit2897+9
−9
(−210)29.5 − 8.5
(+22−1=15)
77.6%
29.5 / 38
100.0%
−15
–   Gull 1.2 32-bit2896+10
−10
(−211)31 − 7
(+25−1=12)
81.6%
31.0 / 38
100.0%
+23
–   Hannibal 1.1 32-bit2887+11
−11
(−220)31.5 − 6.5
(+26−1=11)
82.9%
31.5 / 38
100.0%
+29
–   Spark 1.0 32-bit2880+9
−9
(−227)31.5 − 6.5
(+27−2=9)
82.9%
31.5 / 38
100.0%
+30
–   Thinker 5.4d Inert 32-bit2871+8
−8
(−236)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
−38
–   Booot 5.1.02860+8
−8
(−247)31.5 − 6.5
(+25−0=13)
82.9%
31.5 / 38
100.0%
−6
–   Nemo 1.0.1 32-bit2803+24
−24
(−304)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   MinkoChess 1.2 32-bit2788+12
−12
(−319)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−28
–   Naraku 1.42779+13
−13
(−328)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−35
–   Jonny 4.002734+8
−8
(−373)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
−176
–   Crafty 23.4 32-bit2732+17
−17
(−375)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−82

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024