CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Critter 0.90 64-bit (3041+24
−23
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 1.5a 64-bit3119+11
−12
(+78)8 − 16
(+3−11=10)
33.3%
8.0 / 24
0.0%
−27
–   Rybka 4.1 64-bit3081+8
−8
(+40)7.5 − 16.5
(+3−12=9)
31.3%
7.5 / 24
0.1%
−81
–   Rybka 4 64-bit3080+11
−11
(+39)15 − 25
(+8−18=14)
37.5%
15.0 / 40
0.1%
−44
–   NirvanaChess 2.2 64-bit3066+14
−14
(+25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.7%
−132
–   Protector 1.9.0 64-bit3064+10
−10
(+23)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.8%
−119
–   Elektro 1.2 64-bit3044+17
−17
(+3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
42.9%
+3
–   Andscacs 0.84 64-bit3042+26
−26
(+1)0 − 2
(+0−2=0)
0.0%
0.0 / 2
49.0%
−INF
–   Hannibal 1.5 64-bit3042+13
−13
(+1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
46.5%
+1
–   Stockfish 1.9.1 64-bit3038+21
−21
(−3)22.5 − 17.5
(+9−4=27)
56.3%
22.5 / 40
58.5%
+27
–   Stockfish 2.0.1 64-bit3033+22
−22
(−8)19.5 − 20.5
(+10−11=19)
48.8%
19.5 / 40
69.3%
−13
–   Naum 4.6 64-bit3016+12
−12
(−25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.5%
+132
–   Chiron 2 64-bit3016+13
−13
(−25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
96.3%
−25
–   Texel 1.05 64-bit3011+15
−15
(−30)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.2%
−187
–   Arasan 20.5 64-bit2990+48
−49
(−51)3 − 2
(+3−2=0)
60.0%
3.0 / 5
96.9%
+43
–   Naum 4.2 64-bit2978+9
−9
(−63)23.5 − 16.5
(+16−9=15)
58.8%
23.5 / 40
100.0%
−9
–   Komodo 1.3 64-bit2976+19
−19
(−65)22 − 18
(+12−8=20)
55.0%
22.0 / 40
100.0%
−34
–   Alfil 15.8 64-bit2963+17
−17
(−78)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−78
–   Fizbo 1.5 64-bit2959+21
−21
(−82)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+75
–   Hakkapeliitta 3.0 64-bit2955+12
−12
(−86)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−86
–   Deep Shredder 12 64-bit2942+9
−10
(−99)25.5 − 8.5
(+18−1=15)
75.0%
25.5 / 34
100.0%
+57
–   Shredder 12 32-bit2929+7
−7
(−112)15.5 − 8.5
(+11−4=9)
64.6%
15.5 / 24
100.0%
−18
–   Cheng 4.39 64-bit2922+13
−13
(−119)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+38
–   Gull 1.2 64-bit2920+15
−15
(−121)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
100.0%
−18
–   SmarThink 1.70 64-bit2919+16
−16
(−122)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+35
–   Vajolet2 2.0 64-bit2918+20
−20
(−123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−265
–   Spike 1.4 Leiden2918+8
−8
(−123)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
+24
–   Gull 0.12a 64-bit2910+31
−31
(−131)20.5 − 3.5
(+17−0=7)
85.4%
20.5 / 24
100.0%
+125
–   Gull 1.1 64-bit2908+19
−19
(−133)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+45
–   Protector 1.4.0 64-bit2906+14
−15
(−135)12.5 − 3.5
(+11−2=3)
78.1%
12.5 / 16
100.0%
+82
–   Hiarcs 13.22899+11
−11
(−142)17 − 6
(+12−1=10)
73.9%
17.0 / 23
100.0%
+11
–   Komodo 1.2 32-bit2896+14
−14
(−145)15.5 − 8.5
(+10−3=11)
64.6%
15.5 / 24
100.0%
−53
–   Spark 1.0 64-bit2894+12
−12
(−147)10.5 − 5.5
(+6−1=9)
65.6%
10.5 / 16
100.0%
−57
–   Hiarcs 13.12874+14
−14
(−167)19.5 − 4.5
(+15−0=9)
81.3%
19.5 / 24
100.0%
+43
–   Thinker 5.4c Inert 64-bit2861+14
−14
(−180)19 − 5
(+14−0=10)
79.2%
19.0 / 24
100.0%
+9
–   Zappa Mexico II 64-bit2857+10
−10
(−184)19.5 − 4.5
(+16−1=7)
81.3%
19.5 / 24
100.0%
+40
–   Protector 1.3.6 64-bit2850+29
−29
(−191)21 − 3
(+18−0=6)
87.5%
21.0 / 24
100.0%
+96

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018