CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Arasan 21.4 64-bit (3148+19
−19
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 40 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 13.01 64-bit3402+19
−19
(+254)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ethereal 11.50 64-bit3322+14
−14
(+174)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RofChade 2.202 64-bit3277+17
−17
(+129)14.5 − 35.5
(+6−27=17)
29.0%
14.5 / 50
0.0%
−9
1 = 0 0 = = = 1 = 0 0 0 0 0 0 0 0 0 0 1 = = = 0 = 0 = = = 0 0 1 0 = = 0 1 0 0 0 0 1 0 = = 0 0 0 = 0
–   Booot 6.3.1 64-bit3256+12
−12
(+108)17 − 33
(+5−21=24)
34.0%
17.0 / 50
0.0%
+12
= = 0 1 0 0 = = = = 0 = = 1 = = = 0 = 0 1 = 0 0 = 0 = 0 = = 1 0 = 0 = = 0 0 0 = 0 0 0 = 0 1 = = 0 0
–   Fizbo 2 64-bit3247+8
−8
(+99)17 − 34
(+9−26=16)
33.3%
17.0 / 51
0.0%
−15
0 0 = = 0 0 0 0 = = = 1 0 0 0 = 0 = 0 0 = 0 0 = = 0 0 = 1 0 0 0 = 0 0 1 = = = 0 0 1 1 0 1 0 = 1 1 0 1
–   Andscacs 0.95 64-bit3237+14
−14
(+89)15 − 35
(+2−22=26)
30.0%
15.0 / 50
0.0%
−29
= 1 = = 1 = 0 0 = = 0 = = = 0 0 0 = = 0 = = 0 = 0 0 = = 0 0 = = = 0 = 0 = 0 0 = 0 0 = 0 0 0 = 0 = =
–   Defenchess 2.1 64-bit3223+16
−16
(+75)15.5 − 34.5
(+3−22=25)
31.0%
15.5 / 50
0.0%
−39
= 0 = 0 0 = 0 = = = 0 0 = 0 1 0 = 0 = 0 1 = = 0 = 0 = = = 0 0 = = 0 0 0 1 0 = = = = 0 = = = 0 0 = 0
–   RofChade 2.1 64-bit3216+16
−16
(+68)17.5 − 33.5
(+5−21=25)
34.3%
17.5 / 51
0.0%
−27
0 = = 1 = = 0 0 = = = = 1 0 0 1 1 0 = = = = 0 0 0 = 0 = 0 = 0 0 0 0 1 = = 0 0 = 0 = 0 = 0 = = = = 0 =
–   Schooner 2.1 64-bit3201+17
−17
(+53)21 − 29
(+8−16=26)
42.0%
21.0 / 50
0.0%
+5
0 0 = = = 1 = 0 1 = 0 0 = 0 = 1 1 = 0 0 = 0 = = 0 1 = = 0 = = = 1 = = = 1 0 0 = = = 1 0 = 0 = = = 0
–   RubiChess 1.6 64-bit3186+18
−18
(+38)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.2%
+7
1 = = = 0 1 = = 0 0 = 0 = = = 0 = 1 = = = 1 = 0 = 0 1 0 1 0 = =
–   Chiron 4 64-bit3164+7
−7
(+16)25 − 25
(+13−13=24)
50.0%
25.0 / 50
5.2%
+16
= 1 = = = 0 0 = 1 0 = = = 0 = 0 1 1 0 = 1 0 = = = 0 = = 0 = 0 1 1 = = 1 1 0 0 = = 1 1 1 = 0 = 1 = =
–   Critter 1.6a 64-bit3158+6
−7
(+10)28 − 22
(+18−12=20)
56.0%
28.0 / 50
16.1%
+48
= 1 0 1 = 0 = 1 1 = = = = = = 1 = = 1 0 = 1 = 1 1 1 = 1 0 = 0 1 0 = 1 = 0 = 1 1 0 1 0 = = 1 0 1 0 0
–   Fritz 15 64-bit3146+9
−9
(−2)25 − 25
(+15−15=20)
50.0%
25.0 / 50
57.3%
0
= 1 = 0 = = 0 = 0 0 1 1 0 0 0 = = 1 = 1 1 1 = 1 = 0 0 0 = 0 0 = 0 1 = = 0 = = 1 1 1 1 = 1 = = 1 = 0
–   Pedone 1.9 64-bit3134+13
−13
(−14)24.5 − 26.5
(+10−12=29)
48.0%
24.5 / 51
87.7%
−25
1 1 = 0 = = = = = = 1 = = = 0 = 0 0 = = = 0 1 = = 1 = = 0 = 0 0 = 1 0 0 = 1 1 = 1 0 1 = = 0 = = = = =
–   Vajolet2 2.8 64-bit3134+18
−18
(−14)26 − 24
(+12−10=28)
52.0%
26.0 / 50
84.9%
−5
0 = 0 = = 1 0 = 0 = = 1 1 = = = = 1 = 0 = 1 0 = 1 = = = 0 = 0 = 1 = 1 = 1 = = = = = = = 1 1 1 = 0 0
–   NirvanaChess 2.4 64-bit3130+9
−9
(−18)29 − 20
(+16−7=26)
59.2%
29.0 / 49
94.6%
+33
= 1 = 1 0 = 1 = = = = 1 = = 1 1 = 1 = 1 = 1 1 = = = = = = = 0 = 0 = 0 = 1 = 1 = = 1 0 0 1 1 0 1 =
–   Vajolet2 2.7 64-bit3128+15
−15
(−20)30.5 − 19.5
(+18−7=25)
61.0%
30.5 / 50
94.6%
+44
1 0 1 = 1 = 1 1 = 1 = = 1 0 = = = = = = = 1 = 1 1 = = 1 1 1 = = 0 = 0 = 1 0 1 1 0 = 0 = = = = 1 1 =
–   RubiChess 1.5 64-bit3127+17
−17
(−21)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
95.0%
+9
=
–   Wasp 3.75 64-bit3122+19
−19
(−26)19 − 13
(+12−6=14)
59.4%
19.0 / 32
97.2%
+31
1 0 = 1 = = 0 = 0 0 = 1 = 1 0 = 1 1 = = 1 = 1 = 1 1 = 0 = 1 1 =
–   iCE 4.0 64-bit3112+19
−19
(−36)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
99.6%
−47
1 = 1 1 = = 0 1 = = 0 0 0 0 = = 0 1 1 = = = 0 1 = = 0 = 1 1 0 0
–   Rybka 4.1 64-bit3108+6
−6
(−40)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Demolito 2019-10-08 64-bit3080+18
−18
(−68)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−17
0 = 1 = = 1 0 = = 1 1 = = = = = = 1 1 = 1 = 0 = 1 = = 1 1 0 = =
–   Atlas 3.91 64-bit2925+12
−12
(−223)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Spike 1.4 Leiden2921+7
−7
(−227)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gogobello 2.0 64-bit2852+18
−18
(−296)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−265
=
–   Jellyfish 1.1 64-bit2610+10
−11
(−538)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019