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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Critter 1.01 64-bit 4CPU (3098+32
−32
)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
–   Houdini 1.5a 64-bit 4CPU3193+20
−20
(+95)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
0.0%
+42
= 0 = 1 = 0 = = = 0 1 0 0 = = 0 1 =
–   Rybka 4 64-bit 4CPU3155+10
−10
(+57)6.5 − 11.5
(+1−6=11)
36.1%
6.5 / 18
0.0%
−20
= 0 0 1 = 0 0 = = = = = = = 0 = = 0
–   Rybka 4.1 64-bit 4CPU3151+9
−9
(+53)17.5 − 24.5
(+3−10=29)
41.7%
17.5 / 42
0.1%
+9
0 0 = 0 = = = = = 1 = = = 0 = = 1 = = = = = = = = = = = = 0 = 0 0 = 1 0 0 0 = = = =
–   Sting SF 4.8.4 64-bit 4CPU3140+29
−29
(+42)8.5 − 11.5
(+2−5=13)
42.5%
8.5 / 20
2.6%
0
= = = = 0 0 1 0 1 = = 0 0 = = = = = = =
–   Sting SF 6 64-bit 4CPU3140+28
−28
(+42)11.5 − 8.5
(+6−3=11)
57.5%
11.5 / 20
2.4%
+87
= 1 = = 0 = = 1 0 = = = 1 = = 1 1 0 = 1
–   Stockfish 2.0.1 64-bit 4CPU3134+24
−24
(+36)5 − 13
(+0−8=10)
27.8%
5.0 / 18
3.7%
−93
= = = = 0 = 0 0 = 0 0 = 0 0 = = 0 =
–   Vitruvius 1.11C 64-bit 4CPU3125+14
−14
(+27)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
6.4%
+81
= = 1 = = = = = 1 1 0 0 1 1 0 0 1 1
–   Naum 4.2 64-bit 4CPU3068+10
−10
(−30)11 − 7
(+4−0=14)
61.1%
11.0 / 18
96.7%
+23
= = 1 = = = = = = 1 1 = 1 = = = = =
–   Chiron 1.1a 64-bit 4CPU3047+20
−20
(−51)12 − 6
(+7−1=10)
66.7%
12.0 / 18
99.7%
+45
= = 1 = = 1 1 0 1 = = = 1 1 = = 1 =
–   Deep Shredder 12 64-bit 4CPU3024+10
−10
(−74)10 − 8
(+5−3=10)
55.6%
10.0 / 18
100.0%
−38
1 = = = 1 = 0 = = = 1 1 1 = 0 = = 0
–   Spike 1.4 Leiden 4CPU3024+11
−11
(−74)34 − 27
(+17−10=34)
55.7%
34.0 / 61
100.0%
−40
0 1 1 = 1 = = 1 = = = = 1 = = = = 0 1 = = 0 1 = = = = 0 = 1 = 1 = 0 1 0 = = = = 1 = 1 = 1 1 = 0 = 1 0 = = 1 1 = 0 = 0 = =
–   EXchess 7.88b 64-bit 4CPU2965+29
−29
(−133)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−34
= 1 1 = 0 = 0 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Critter 1.01 64-bit 4CPU
played with current
participants of this list
Represented by
All    79Critter 1.6a 64-bit 4CPU

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