CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Critter 0.52 32-bit (2734+32
−32
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.6.3 32-bit2933+17
−17
(+199)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+49
0 = = 0
–   Komodo 1.0 32-bit2866+16
−16
(+132)13.5 − 20.5
(+5−12=17)
39.7%
13.5 / 34
0.0%
+67
0 1 = = = 1 0 = = 0 = 0 0 0 1 0 = = = = = 0 = 1 0 0 = 0 = = 1 = 0 =
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+123)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−159
0 0 = 0
–   Grapefruit 1.0 32-bit2826+9
−9
(+92)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−64
0 = 0 =
–   Onno 1.1.1 64-bit2810+21
−21
(+76)10 − 10
(+7−7=6)
50.0%
10.0 / 20
0.0%
+71
1 0 0 = = = 0 = 1 1 1 0 1 = 1 = 1 0 0 0
–   Spark 0.3a 32-bit2799+17
−17
(+65)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+132
= = 1 =
–   Protector 1.3.2 32-bit2798+22
−22
(+64)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.1%
+57
0 = = = 1 =
–   Bright 0.5c2776+13
−13
(+42)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.7%
+2
= = 0 1 = = 0 1 0 = 0 1 0 0 0 1 = = = = = = 1 = = 0 1 0 = 0 0 1
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(+39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.0%
+195
= 1
–   Ktulu 92753+13
−13
(+19)2 − 1
(+1−0=2)
66.7%
2.0 / 3
14.4%
+114
1 = =
–   SmarThink 1.20 32-bit2747+16
−16
(+13)1 − 1
(+0−0=2)
50.0%
1.0 / 2
24.9%
+13
= =
–   Spike 1.2 Turin2746+7
−7
(+12)9 − 15
(+0−6=18)
37.5%
9.0 / 24
24.8%
−54
= = = 0 = 0 0 = = = = 0 = = = 0 = = = = 0 = = =
–   Junior 102744+13
−13
(+10)1 − 2
(+1−2=0)
33.3%
1.0 / 3
29.6%
−123
0 0 1
–   Twisted Logic 20100131x 32-bit2738+18
−18
(+4)1 − 2
(+0−1=2)
33.3%
1.0 / 3
41.5%
−91
= 0 =
–   Twisted Logic 20090922 32-bit2729+19
−19
(−5)12 − 16
(+7−11=10)
42.9%
12.0 / 28
61.0%
−52
0 = = = 0 0 = 0 0 1 1 = 0 = 0 0 0 1 0 1 1 1 = 0 = 1 = =
–   Bison 9.11 32-bit2727+14
−14
(−7)12.5 − 8.5
(+7−3=11)
59.5%
12.5 / 21
65.9%
+50
= 0 0 1 0 1 = 1 = = = = 1 = = 1 = 1 = 1 =
–   Tucano 6.00 64-bit2727+16
−16
(−7)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
65.8%
−110
0 1 0 = 0 0 0 = = 1
–   Chess Tiger 2007.12703+10
−10
(−31)1 − 1
(+0−0=2)
50.0%
1.0 / 2
96.6%
−31
= =
–   Chessmaster 11 Aiglos II2700+20
−20
(−34)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
96.4%
−19
0 1 =
–   Frenzee Feb08 32-bit2694+13
−14
(−40)15 − 10
(+12−7=6)
60.0%
15.0 / 25
98.9%
+31
0 1 0 1 = 1 1 0 0 1 = = 1 0 1 1 0 0 = = 1 = 1 1 1
–   Booot 4.15.02691+14
−14
(−43)14 − 11
(+10−7=8)
56.0%
14.0 / 25
99.3%
+1
= = = = 0 1 0 1 = 1 1 0 0 = 1 1 1 = 0 1 0 1 = 1 0
–   Delfi 5.42687+12
−12
(−47)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.7%
+12
= = 1 =
–   Crafty 23.1 32-bit2684+19
−19
(−50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.7%
−50
1 0 = =
–   Bobcat 3.25 32-bit2684+31
−31
(−50)5 − 5
(+3−3=4)
50.0%
5.0 / 10
98.8%
−54
0 1 0 1 0 = = = 1 =
–   Cheese 1.8 64-bit2682+20
−20
(−52)3 − 5
(+2−4=2)
37.5%
3.0 / 8
99.7%
−147
1 = 1 = 0 0 0 0
–   Chessmaster 11 Leonidas2680+21
−21
(−54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.7%
−54
= =
–   Chessmaster 11 Toxic2676+22
−22
(−58)3 − 0
(+3−0=0)
100.0%
3.0 / 3
99.9%
+INF
1 1 1
–   ChessBrainVB 2.052667+23
−23
(−67)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+16
1 = 1 = = =
–   RedQueen 1.1.98 64-bit2661+21
−22
(−73)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−104
= = 1 = 0 1 0 0 = =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Critter 0.52 32-bit
played with current
participants of this list
Represented by
1-2-CPU    54Critter 1.6a 64-bit
32-bit    73Critter 1.4 32-bit
32-bit 1-2-CPU    73Critter 1.4 32-bit
32-bit single-CPU    73Critter 1.4 32-bit
All    22Critter 1.6a 64-bit 4CPU
Free    14Critter 1.6a 64-bit 4CPU
Free 1-2-CPU    46Critter 1.6a 64-bit
Free 32-bit    91Critter 1.4 32-bit
Free 32-bit 1-2-CPU    91Critter 1.4 32-bit
Free 32-bit single-CPU    91Critter 1.4 32-bit
Free single-CPU    46Critter 1.6a 64-bit
Single-CPU    54Critter 1.6a 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017