CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Critter 0.52 32-bit (2735+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
(+198)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+48
0 = = 0
–   Komodo 1.0 32-bit2867+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 = 0 = = 1 = = 0 = 1 0 = 0 =
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+122)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−160
0 0 = 0
–   Grapefruit 1.0 32-bit2826+9
−9
(+91)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−65
0 = 0 =
–   Onno 1.1.1 64-bit2810+21
−21
(+75)10 − 10
(+7−7=6)
50.0%
10.0 / 20
0.0%
+70
1 0 0 = = = 0 = 1 1 1 0 1 = 1 = 1 0 0 0
–   Spark 0.3a 32-bit2799+17
−17
(+64)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+131
= = 1 =
–   Protector 1.3.2 32-bit2798+22
−22
(+63)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.1%
+56
0 = = = 1 =
–   Bright 0.5c2778+13
−13
(+43)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.6%
+3
= = 0 1 = = 0 1 0 = 0 1 0 0 0 1 = = = = = = = 1 = = 0 1 0 0 1 0
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−9
(+39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.0%
+195
= 1
–   Ktulu 92753+13
−13
(+18)2 − 1
(+1−0=2)
66.7%
2.0 / 3
14.5%
+113
1 = =
–   SmarThink 1.20 32-bit2747+16
−16
(+12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
24.9%
+12
= =
–   Spike 1.2 Turin2746+7
−7
(+11)9 − 15
(+0−6=18)
37.5%
9.0 / 24
25.4%
−55
= = = 0 = 0 0 = = = = 0 = = = 0 = = = = 0 = = =
–   Junior 102744+13
−13
(+9)1 − 2
(+1−2=0)
33.3%
1.0 / 3
30.0%
−124
0 0 1
–   Twisted Logic 20100131x 32-bit2739+18
−18
(+4)1 − 2
(+0−1=2)
33.3%
1.0 / 3
41.5%
−91
= 0 =
–   Twisted Logic 20090922 32-bit2730+19
−19
(−5)12 − 16
(+7−11=10)
42.9%
12.0 / 28
60.8%
−52
0 = = = 0 0 = 0 0 1 1 = 0 = 0 0 0 1 0 1 1 1 = 0 = 1 = =
–   Bison 9.11 32-bit2728+14
−14
(−7)12.5 − 8.5
(+7−3=11)
59.5%
12.5 / 21
66.0%
+50
= 0 0 1 0 1 = 1 = = = = 1 = = 1 = 1 = 1 =
–   Tucano 6.00 64-bit2724+15
−16
(−11)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
72.8%
−114
0 = = 1 0 0 0 1 0 =
–   Chess Tiger 2007.12704+10
−10
(−31)1 − 1
(+0−0=2)
50.0%
1.0 / 2
96.6%
−31
= =
–   Chessmaster 11 Aiglos II2701+20
−20
(−34)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
96.3%
−19
0 1 =
–   Frenzee Feb08 32-bit2695+13
−13
(−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
(−44)14 − 11
(+10−7=8)
56.0%
14.0 / 25
99.4%
0
= = = = 0 1 0 1 = 1 1 0 0 = 1 1 1 = 0 1 0 1 = 1 0
–   Delfi 5.42687+12
−12
(−48)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.7%
+11
= = 1 =
–   Crafty 23.1 32-bit2684+19
−19
(−51)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.7%
−51
1 0 = =
–   Bobcat 3.25 32-bit2684+31
−31
(−51)5 − 5
(+3−3=4)
50.0%
5.0 / 10
98.8%
−55
0 1 0 1 0 = = = 1 =
–   Cheese 1.8 64-bit2682+20
−20
(−53)3 − 5
(+2−4=2)
37.5%
3.0 / 8
99.7%
−148
0 0 0 0 1 = 1 =
–   Chessmaster 11 Leonidas2681+21
−21
(−54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.7%
−54
= =
–   Chessmaster 11 Toxic2677+21
−21
(−58)3 − 0
(+3−0=0)
100.0%
3.0 / 3
99.8%
+INF
1 1 1
–   ChessBrainVB 2.052668+23
−23
(−67)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+16
1 = = = 1 =
–   RedQueen 1.1.98 64-bit2662+21
−21
(−73)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−104
0 1 0 0 = = = = 1 =

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 January 13, 2018