CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Critter 1.01 32-bit (3019+19
−18
)Quote
Author: Richard Vida Link: Homepage
Includes games with versions 1.0 and 1.01
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.07 64-bit3075+12
−12
(+56)6 − 6
(+2−2=8)
50.0%
6.0 / 12
0.0%
+59
= 1 = 0 0 = = = = 1 = =
–   ChessBrainVB 3.703044+23
−23
(+25)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
4.9%
−36
= = 0 = 1 = 0 = = = = = 0 0
–   Sting SF 8.5 64-bit3040+29
−29
(+21)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
11.1%
−10
0 = = = 1 0 = 1 0 =
–   Sting SF 9.99 64-bit3037+29
−29
(+18)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
15.1%
−73
0 = 1 = = 0 = = 0 0
–   Rybka 4.1 32-bit3029+12
−12
(+10)23.5 − 18.5
(+12−7=23)
56.0%
23.5 / 42
16.6%
+47
1 = = = 1 0 0 = 1 = 0 1 = = 0 1 = 0 1 = 1 1 = = = = 1 = 0 = = 1 = = 1 = = = 1 = 0 =
–   Stockfish 2.1.1 32-bit3027+16
−16
(+8)18 − 19
(+7−8=22)
48.6%
18.0 / 37
24.5%
+1
1 0 1 = = = = 0 1 = 0 0 1 = = = = = = = 0 = 1 = = = = = 1 0 = 0 = = 1 = 0
–   ChessBrainVB 3.683025+21
−21
(+6)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
32.9%
−50
= 0 = = 0 0 = = = = = = 0 1
–   Rybka 4 32-bit3016+15
−15
(−3)12 − 20
(+3−11=18)
37.5%
12.0 / 32
58.4%
−73
= 0 = = 0 = 1 0 0 = = 0 = = 0 0 1 0 = 0 = = = = 0 = 1 = = 0 = =
–   Stockfish 2.0.1 32-bit3013+18
−17
(−6)17 − 21
(+7−11=20)
44.7%
17.0 / 38
68.1%
−38
= = 0 1 1 = 0 0 = = 1 = 1 0 = 0 0 0 0 1 0 0 = = 1 = = = = 1 = = = = = = = 0
–   Sting SF 10.1 64-bit3012+28
−28
(−7)7 − 9
(+3−5=8)
43.8%
7.0 / 16
64.9%
−45
0 1 = = 0 = 0 1 0 1 = = 0 = = =
–   Komodo 2.03 32-bit3005+18
−18
(−14)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
86.2%
+38
= 1 1 = 0 1 = 1 = 1 0 = = 1 0 = 1 0 1 0 1 1 1 0 = = = 1 0 = 0 1
–   Naum 4.2 32-bit2958+10
−10
(−61)26 − 16
(+14−4=24)
61.9%
26.0 / 42
100.0%
+5
1 0 1 1 0 = 1 = = 1 = = = = 1 1 1 = = 1 1 1 = 0 = = 0 = = = 1 = = = = 1 1 = = = = =
–   Deep Sjeng c't 20102941+10
−10
(−78)27 − 13
(+20−6=14)
67.5%
27.0 / 40
100.0%
+37
= 1 = = = 1 0 1 = 1 = = = 1 0 1 = 1 1 1 1 1 = = 1 1 1 = = = 1 0 1 0 1 1 1 0 1 0
–   Shredder 12 32-bit2928+7
−7
(−91)47.5 − 24.5
(+29−6=37)
66.0%
47.5 / 72
100.0%
+4
1 1 1 0 1 0 0 1 = = = = 1 1 = = 1 = = 1 = = = = 1 1 1 1 1 1 = 1 = 1 0 = 0 = 1 = 1 1 = 1 1 = = = = = = 1 = 1 = 1 1 = = = = 1 = = 1 = = 1 = = 0 =
–   Komodo 1.3 32-bit2916+16
−16
(−103)31.5 − 10.5
(+23−2=17)
75.0%
31.5 / 42
100.0%
+57
1 = = 1 1 1 1 = = 1 1 1 = 1 = 1 = 1 1 1 1 = 1 1 1 = = 1 1 1 = = = 0 1 0 = 1 = = 1 =
–   Spike 1.4 Leiden2915+8
−8
(−104)31 − 16
(+22−7=18)
66.0%
31.0 / 47
100.0%
+1
1 = = 0 = 1 1 1 = 1 = 1 1 = = 1 = 0 0 0 0 1 1 = 1 1 = = 1 0 1 1 1 1 = 1 1 = 1 = = 1 1 = = 0 =
–   Rybka 2.3.2a 32-bit2912+9
−9
(−107)24 − 6
(+19−1=10)
80.0%
24.0 / 30
100.0%
+101
= 1 1 1 = 1 1 1 1 1 1 1 0 = 1 1 1 = = 1 = 1 1 1 1 = 1 = = =
–   Deep Junior 12.5 32-bit2907+16
−16
(−112)27.5 − 10.5
(+21−4=13)
72.4%
27.5 / 38
100.0%
+40
= 1 = = = 1 = = 0 1 0 1 = 1 1 1 = 1 1 = 1 1 1 1 = = 1 0 1 1 1 1 = 1 1 0 = 1
–   Hiarcs 13.22896+11
−11
(−123)24.5 − 17.5
(+14−7=21)
58.3%
24.5 / 42
100.0%
−72
= = 1 = = 0 0 1 0 = = 1 = 1 = = 1 = 1 1 = = = 1 1 1 0 = = 0 1 1 = = = = 0 1 = 1 0 =
–   Fritz 122886+11
−11
(−133)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
−12
= = = 1 = = 1 = 0 1 0 1 = 0 1 1 1 = 1 1 = = 1 0 1 = 1 1 1 1
–   Gull 1.0a 32-bit2884+12
−12
(−135)19.5 − 10.5
(+15−6=9)
65.0%
19.5 / 30
100.0%
−31
= = 1 1 1 1 1 1 = 1 = 0 1 1 0 = 1 0 1 0 = = 0 = 0 1 1 1 1 =
–   Protector 1.4.0 32-bit2877+11
−11
(−142)25.5 − 12.5
(+19−6=13)
67.1%
25.5 / 38
100.0%
−30
1 1 1 0 = 1 = 0 = = = 0 1 1 = 1 1 = 1 = 1 1 1 = 0 1 1 = 1 = 1 1 = 0 1 = 1 0
–   Gull 1.2 32-bit2875+12
−12
(−144)28.5 − 10.5
(+22−4=13)
73.1%
28.5 / 39
100.0%
+12
1 = 1 1 1 1 1 1 1 0 0 = = 1 1 = 1 1 1 0 1 1 = 1 = = 1 = = = = 1 0 1 = 1 1 = 1
–   Spark 1.0 32-bit2864+12
−12
(−155)28 − 11
(+19−2=18)
71.8%
28.0 / 39
100.0%
−19
= 1 1 = 1 1 1 = 1 = = 1 = 1 = = = 1 0 0 1 1 1 = = 1 1 = 1 = = = 1 = 1 = = 1 1
–   Thinker 5.4d Inert 32-bit2856+10
−10
(−163)27.5 − 11.5
(+18−2=19)
70.5%
27.5 / 39
100.0%
−37
1 = 1 1 = = = 1 1 1 1 = = = = 1 = 1 1 1 = = 0 1 = = = = 1 1 = 1 = 1 = 1 0 1 =
–   Booot 5.1.02843+10
−10
(−176)30.5 − 8.5
(+26−4=9)
78.2%
30.5 / 39
100.0%
+35
1 = 1 1 1 = 1 = 1 = 0 0 1 1 1 1 1 1 1 1 = 1 0 = = 1 1 1 1 1 = 1 0 1 = 1 1 1 1
–   Cyclone xTreme2823+13
−13
(−196)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
+4
1 = = 1 1 1 1 1 1 = 1 = = = 1 1 1 1 = = 1 0 1 0 1 1 1 1 1 =
–   Hannibal 1.0a 32-bit2800+12
−12
(−219)32 − 6
(+28−2=8)
84.2%
32.0 / 38
100.0%
+47
1 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 1 = 0 1 1
–   MinkoChess 1.2 32-bit2782+14
−14
(−237)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Jonny 4.002778+11
−11
(−241)3 − 2
(+1−0=4)
60.0%
3.0 / 5
100.0%
−181
1 = = = =
–   Scorpio 2.7 32-bit2749+20
−20
(−270)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+92
1 = 1 1 1 1
–   MinkoChess 1.1 32-bit2740+27
−27
(−279)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chronos 1.9.9 32-bit2739+17
−17
(−280)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−129
= 1 1 =
–   Bison 9.11 32-bit2727+14
−14
(−292)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−2
1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2019