CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Critter 0.80 32-bit (2924+16
−16
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 8.1 64-bit3042+28
−28
(+118)3.5 − 5.5
(+1−3=5)
38.9%
3.5 / 9
0.0%
+59
0 1 0 = 0 = = = =
–   Arasan 20.2 64-bit3024+25
−25
(+100)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−132
0 = 1 0 = 0 0 0 0 0
–   Rybka 4 32-bit3016+15
−15
(+92)15 − 25
(+4−14=22)
37.5%
15.0 / 40
0.0%
+19
1 0 0 = = = 0 = = = = = = 0 0 0 = = 1 = 0 0 0 = 1 0 = = = = = 0 0 = = 0 0 = 1 =
–   SmarThink 1.96 64-bit3009+20
−20
(+85)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
0.0%
+105
1 = 1 1 1 0 = = 0 = 0 =
–   Stockfish 1.9.1 32-bit3000+18
−17
(+76)14.5 − 22.5
(+3−11=23)
39.2%
14.5 / 37
0.0%
+16
= 0 = = 0 = = = 0 0 = 1 = = 0 = 0 0 1 = = = = = = = 0 = = = = = = 0 1 0 0
–   Nemorino 3.0 64-bit2998+19
−19
(+74)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
0.0%
+6
0 = 1 0 0 1 0 = 1 = 0 0 0 1 = =
–   Stockfish 1.8 32-bit2987+18
−18
(+63)18 − 24
(+6−12=24)
42.9%
18.0 / 42
0.0%
+21
= = = 1 = = 1 = 0 0 = = 0 0 1 = = 1 = = = = 0 1 = = 0 1 0 = 0 = = 0 = = = 0 = 0 = 0
–   Pedone 1.6 64-bit2978+19
−19
(+54)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−12
0 1 = = 0 = 0 = 0 1
–   Andscacs 0.72 64-bit2964+28
−28
(+40)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.8%
−64
0 0 0 0 1 1 = = 0 =
–   Vajolet2 2.2 64-bit2962+19
−19
(+38)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.1%
−17
= 0 0 = = = = = 0 1
–   Naum 4.2 32-bit2960+10
−10
(+36)16.5 − 23.5
(+8−15=17)
41.3%
16.5 / 40
0.0%
−17
1 1 = 0 = = 0 0 = 0 1 = = 0 = = = 0 0 = 1 0 1 0 = 0 0 1 1 1 0 = 0 0 = = = = 0 =
–   Fizbo 1.5 64-bit2959+21
−21
(+35)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.4%
−51
= 0 = 1 0 = = = 0 0
–   Pedone 1.5 64-bit2958+21
−21
(+34)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.6%
+34
1 = = 0 = = 0 1 = =
–   Arasan 19.2 64-bit2951+28
−28
(+27)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
5.2%
+67
= 0 1 1 0 1 = 0 = 1
–   Nemorino 2.00 64-bit2947+23
−23
(+23)4 − 6
(+2−4=4)
40.0%
4.0 / 10
5.0%
−44
0 = 1 0 = = 0 1 0 =
–   Deep Sjeng c't 20102943+10
−10
(+19)16 − 16
(+10−10=12)
50.0%
16.0 / 32
2.6%
+17
1 0 0 1 0 1 0 1 0 = 0 = = 1 1 1 0 = 1 = 1 = 1 0 = 0 = 0 = = = =
–   Wasp 2.00 64-bit2932+26
−26
(+8)7 − 9
(+3−5=8)
43.8%
7.0 / 16
31.0%
−31
0 = = = = = 0 = 0 = 1 1 0 1 = 0
–   Shredder 12 32-bit2930+7
−8
(+6)35 − 35
(+16−16=38)
50.0%
35.0 / 70
23.2%
+6
0 1 = = = = 1 = 1 1 = = = 0 = = = = = = = 0 = 1 1 = 0 0 0 = 0 = 1 0 = = 1 = 1 0 = 0 = = 0 1 1 = = = = = = = = 1 = 1 0 0 = 1 0 = 0 0 = 1 1 =
–   Rybka 2.3.2a 32-bit2913+9
−9
(−11)13 − 17
(+4−8=18)
43.3%
13.0 / 30
87.4%
−47
= 0 = = = 0 0 1 = = = = = = 0 = 1 0 = 0 = = 0 = 1 0 = = 1 =
–   Arasan 19.0.1 64-bit2909+26
−26
(−15)5 − 5
(+1−1=8)
50.0%
5.0 / 10
83.0%
−15
= = = = = 0 = = 1 =
–   Komodo 1.2 32-bit2897+14
−14
(−27)23 − 21
(+11−9=24)
52.3%
23.0 / 44
99.4%
−15
1 = = = = = = 0 = = = 1 = 1 0 1 1 1 = = = 0 1 = = = 0 = = = 0 0 1 1 0 = 0 1 = = = = 0 1
–   Fritz 122887+11
−11
(−37)20 − 13
(+13−6=14)
60.6%
20.0 / 33
100.0%
+26
= 1 = = = 1 = 1 = = 0 0 1 = 1 = = = 0 1 1 1 0 1 0 1 1 1 1 = = = 0
–   Gull 1.0a 32-bit2887+12
−12
(−37)22 − 16
(+13−7=18)
57.9%
22.0 / 38
100.0%
+9
1 1 = = 0 1 = = 1 0 = = = = = 1 = 1 = 1 1 1 1 = = 0 0 = = = 0 0 = 0 1 = 1 1
–   Gull 1.1 32-bit2878+17
−17
(−46)17 − 15
(+6−4=22)
53.1%
17.0 / 32
100.0%
−30
0 = 1 = = = = = 0 1 = = 1 1 = = = = = = = = 1 = = = = = 0 1 0 =
–   Hiarcs 13.12875+14
−14
(−49)22 − 14
(+14−6=16)
61.1%
22.0 / 36
100.0%
+19
1 = = = 1 0 0 = 1 = 1 = 0 1 = = 1 = = = 0 1 1 1 = = = 1 1 1 = 1 0 0 = 1
–   Gull 0.12a 32-bit2869+21
−21
(−55)22 − 16
(+12−6=20)
57.9%
22.0 / 38
100.0%
−8
0 1 = = 1 1 0 1 = 1 = = = = 1 = = = = 0 = = 1 0 1 1 = = = = 1 0 1 = = 1 = 0
–   Deep Junior 12 32-bit2858+19
−19
(−66)24.5 − 11.5
(+21−8=7)
68.1%
24.5 / 36
100.0%
+70
0 = 1 1 1 1 = 1 = 1 1 1 1 = 1 1 1 0 0 0 0 1 1 1 1 = = 1 1 0 1 1 = 0 0 1
–   Thinker 5.4d Inert 32-bit2857+10
−10
(−67)29 − 14
(+21−6=16)
67.4%
29.0 / 43
100.0%
+48
1 = = 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 = 0 1 0 = 1 = 0 1 0 = = 1 = = 0 = 0 = = = 1 1 1 =
–   Gull 0.11a 32-bit2848+21
−21
(−76)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+34
= 0 = = = 1 1 1 1 1 1 1 1 = = = 1 1 1 1 1 = = = = = 1 = = = 0 =
–   Deep Junior 11.1a 32-bit2833+18
−18
(−91)16 − 14
(+6−4=20)
53.3%
16.0 / 30
100.0%
−72
1 0 = = = = 1 = 1 = = = = = 1 = = = = = 1 0 = = = = 1 0 = 0
–   Protector 1.3.5 32-bit2831+15
−15
(−93)28.5 − 10.5
(+21−3=15)
73.1%
28.5 / 39
100.0%
+56
1 1 1 1 1 1 = 1 = = 1 1 1 = = = = = 1 1 0 = 1 = = = = 0 1 1 = 1 1 1 1 1 1 0 =
–   Grapefruit 1.0 32-bit2827+9
−9
(−97)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
−7
= = 0 = 1 = 1 = 1 0 1 1 0 0 0 = = = 1 = 1 = 1 = 1 1 1 1 1 =
–   Protector 1.3.4 32-bit2826+16
−16
(−98)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
+62
1 = = = 1 1 1 1 = = 1 = 0 1 1 1 = 1 = = 1 = 1 = 1 1 1 = 1 =
–   Booot 5.02825+16
−16
(−99)24 − 13
(+15−4=18)
64.9%
24.0 / 37
100.0%
−6
= = 1 = 1 = 1 = = 1 1 = = = = = = 0 = 1 = 1 1 1 1 0 = 1 0 = 1 1 0 1 = = 1
–   Cyclone xTreme2825+13
−13
(−99)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
100.0%
−8
1 1 = = = 1 0 = = 1 1 1 0 1 = 1 = = 1 1 = = = 1 = = 1 0 = =
–   Spark 0.4 32-bit2822+16
−16
(−102)26 − 15
(+15−4=22)
63.4%
26.0 / 41
100.0%
−20
0 = 1 = 1 = = = 1 = 1 1 1 = = = = = 1 1 1 0 = = = 1 = = 1 1 0 1 = = = = = 1 = 0 1
–   Hannibal 1.0a 32-bit2803+12
−12
(−121)25 − 14
(+14−3=22)
64.1%
25.0 / 39
100.0%
−36
= = 1 = 1 1 = = 1 = = = 1 = 1 = 0 = 1 1 = 0 = = = 1 1 = 1 = 1 = = 1 = 1 = 0 =
–   Jonny 4.002781+12
−12
(−143)23 − 10
(+14−1=18)
69.7%
23.0 / 33
100.0%
−29
1 1 = = = 1 1 1 = 1 1 = = 1 = = 1 = 1 = 1 = = = 1 = = 1 1 = = 0 =
–   Bright 0.5c2779+13
−13
(−145)21 − 9
(+12−0=18)
70.0%
21.0 / 30
100.0%
−35
= = = 1 = = 1 1 1 1 = = = = = 1 1 = = = = 1 = 1 = 1 1 = = 1
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(−150)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−48
= = 0 1 1 1 1 = 1 = 1 0 = = 1 = = 1 = 1 1 1 = = = 0 = = 1 1
–   MinkoChess 1.0 32-bit2744+32
−32
(−180)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−71
0 = 1 1 1 = = 1 1 0
–   MinkoChess 1.1 32-bit2742+27
−27
(−182)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−122
= = = 1
–   Chronos 1.9.9 32-bit2740+17
−17
(−184)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−79
1 = = 1 = 1 = =
–   Crafty 23.4 32-bit2733+19
−19
(−191)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bison 9.11 32-bit2728+14
−14
(−196)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Booot 4.15.12706+32
−32
(−218)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+16
1 1 0 1
–   Scorpio 2.6 32-bit2696+32
−32
(−228)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018