CCRL 40/4
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 1'592'683 games
played by 1'883 programs
21321 CPU days (X2 4600+)

White wins: 622'693 (39.1%)
Black wins: 507'056 (31.8%)
Draws: 462'934 (29.1%)
White score: 53.6%

Engine Details

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Show each game results
Critter 0.52 64-bit (2795+21
−21
)Quote
Author: Richard Vida Link: Homepage
This is one of the 17 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 1.0 64-bit2932+11
−11
(+137)8 − 23
(+3−18=10)
25.8%
8.0 / 31
0.0%
−26
0 0 0 = = = = = 0 1 0 0 0 0 0 0 = 1 0 = = 0 0 0 0 0 0 0 1 = =
–   Spark 0.4 64-bit2882+11
−11
(+87)15 − 15
(+9−9=12)
50.0%
15.0 / 30
0.0%
+85
= = 0 = = 1 1 = 0 = 0 = = 1 = = 0 = 1 1 0 1 0 1 = 1 0 1 0 0
–   Critter 0.60 64-bit2865+16
−16
(+70)10 − 20
(+5−15=10)
33.3%
10.0 / 30
0.0%
−41
= = 0 0 0 0 = = 1 0 = 0 0 = = 0 0 = 0 0 = 1 0 0 1 1 0 1 0 =
–   Onno 1.1.1 64-bit2837+11
−12
(+42)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−33
= = 1 0 = = = 0 0 = 0 0 = = 0 = 0 = 1 0 0 = 1 0 = = 0 0 = 1 = =
–   Ktulu 92782+8
−8
(−13)19 − 12
(+15−8=8)
61.3%
19.0 / 31
87.0%
+63
1 1 = 0 = 1 0 = 1 = 0 1 = 0 = 1 1 1 = 1 0 1 = 0 0 1 0 1 1 1 1
–   Twisted Logic 20090922 64-bit2772+8
−8
(−23)20 − 12
(+15−7=10)
62.5%
20.0 / 32
97.7%
+64
= = 1 0 1 = 0 1 = = 1 0 0 1 0 1 1 1 = 1 = 1 = 1 = 1 1 1 1 0 = 0
–   SmarThink 1.20 64-bit2747+10
−10
(−48)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+49
1 1 1 1 1 = 1 1 1 1 = 1 0 = 1 = 0 1 = 0 1 0 0 = = 1 = = 0 0 1 1
–   Spike 1.2 Turin2731+6
−6
(−64)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
0
= 1 1 = = 1 = = = = = 1 1 1 = 1 1 = 1 1 = = = 0 0 0 1 1 = 0 = 0
–   Chess Tiger 2007.12713+8
−8
(−82)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
−19
1 1 1 0 1 0 1 0 1 1 1 = = 1 0 1 = = = 0 0 = 0 = 1 1 1 = 1 = = 0
–   Frenzee Feb08 64-bit2695+10
−10
(−100)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+26
= = = = 0 0 1 1 = 1 1 1 1 1 0 = 0 = 1 1 1 1 = 1 1 = 1 = 1 1 1 0
–   BugChess2 1.6.4 64-bit2670+14
−14
(−125)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
−40
1 0 0 = 1 0 = = = = 1 = = 1 1 1 = 0 0 1 0 = 1 1 1 1 1 0 1 1 = 1
–   Booot 4.15.02666+12
−12
(−129)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+3
1 0 1 1 0 1 1 1 1 = 1 1 1 1 0 1 = = 1 = 0 = = 0 1 = 1 1 0 1 = 1
–   Alaric 7072664+7
−7
(−131)24 − 10
(+18−4=12)
70.6%
24.0 / 34
100.0%
+5
1 0 1 0 = 1 = = 1 = = = 1 = 1 1 = 1 = 1 0 = 1 = 1 1 1 1 = 0 1 1 1 1
–   Colossus 2008b2642+7
−7
(−153)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+38
1 1 = 0 1 1 = 1 0 1 1 1 0 1 1 = = 1 1 1 1 1 0 1 1 1 1 = = 1 0 1
–   Chronos 1.9.72639+14
−14
(−156)26.5 − 5.5
(+23−2=7)
82.8%
26.5 / 32
100.0%
+95
1 = 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = = 1 = 1 1 1 1 1 1 1 = = 0 1 0
–   E.T. Chess 13.01.082636+7
−7
(−159)21.5 − 9.5
(+18−6=7)
69.4%
21.5 / 31
100.0%
−18
1 0 1 = 1 0 1 1 1 1 1 = 1 0 1 1 0 1 = = 1 1 0 1 = 1 = = 1 1 0
–   Gandalf 62628+10
−9
(−167)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
−11
1 = 1 1 = = 1 = 0 = = 1 1 = 1 = 1 1 1 1 0 1 1 1 1 = = 1 = 1 0 1
–   WildCat 82627+7
−7
(−168)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
−45
= 1 = = 1 = = 0 1 = 1 1 1 0 1 = 1 0 1 1 = = 1 = 1 0 = 1 1 1 1 =
–   Alfil 8.1.1 Optimized2626+9
−9
(−169)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+57
1 = = 1 1 1 = 1 1 = 1 = 1 = 1 1 1 1 1 1 = 1 1 = 1 = 1 1 = 1 = 1
–   Movei 00.8.438 (10 10 10)2625+7
−7
(−170)22.5 − 11.5
(+18−7=9)
66.2%
22.5 / 34
100.0%
−58
= 1 1 0 = = 1 1 0 1 1 0 = = 1 0 1 0 1 0 = 1 1 1 1 0 = 1 1 1 = 1 1 =
–   Sloppy 0.2.2 64-bit2618+8
−8
(−177)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
−53
= = 1 = 1 = = = = 1 1 1 1 = = 1 1 1 1 0 0 1 0 0 = 1 = 1 = 1 1 1
–   Slow Chess Blitz WV2.12616+6
−6
(−179)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+16
1 = = 1 1 1 1 1 = 1 0 1 = 1 1 = 1 1 1 1 = 1 = 1 = 1 0 = 1 = 1 1
–   Ruffian 2.1.02610+9
−10
(−185)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
−71
1 0 1 1 = 1 1 1 = = 0 1 1 = = 1 1 = = 1 = = 1 = 1 1 = 1 0 0 1 0
–   GarboChess 2.10 64-bit2599+9
−10
(−196)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−84
= = 0 1 1 1 1 1 1 1 = = 1 0 = 1 1 = 0 1 = 1 0 1 1 = 0 0 0 1 1 1
–   Fritz 5.322540+13
−13
(−255)27 − 5
(+23−1=8)
84.4%
27.0 / 32
100.0%
+4
= 1 0 1 1 = 1 = 1 1 1 = = 1 1 = 1 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Critter 0.52 64-bit
played with current
participants of this list
Represented by
1-2-CPU    354Critter 1.6a 64-bit
All    354Critter 1.6a 64-bit 4CPU
Free    323Critter 1.6a 64-bit 4CPU
Free 1-2-CPU    323Critter 1.6a 64-bit
Free single-CPU    323Critter 1.6a 64-bit
Single-CPU    354Critter 1.6a 64-bit

Created in 2005-2013 by CCRL team
Last games added on December 9, 2017