CCRL 40/4
Downloads and Statistics
November 14, 2019
Testing summary:
Total: 2'129'428 games
played by 2'486 programs
28790 CPU days (X2 4600+)

White wins: 825'928 (38.8%)
Black wins: 667'489 (31.3%)
Draws: 636'011 (29.9%)
White score: 53.7%

Engine Details

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Show each game results
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-bit3403+19
−19
(+255)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ethereal 11.50 64-bit3323+14
−15
(+175)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RofChade 2.202 64-bit3278+17
−17
(+130)14.5 − 35.5
(+6−27=17)
29.0%
14.5 / 50
0.0%
−8
–   Booot 6.3.1 64-bit3256+12
−12
(+108)17 − 33
(+5−21=24)
34.0%
17.0 / 50
0.0%
+12
–   Fizbo 2 64-bit3248+8
−8
(+100)17 − 34
(+9−26=16)
33.3%
17.0 / 51
0.0%
−14
–   Andscacs 0.95 64-bit3239+14
−14
(+91)15 − 35
(+2−22=26)
30.0%
15.0 / 50
0.0%
−27
–   Defenchess 2.1 64-bit3224+16
−16
(+76)15.5 − 34.5
(+3−22=25)
31.0%
15.5 / 50
0.0%
−38
–   RofChade 2.1 64-bit3217+15
−16
(+69)17.5 − 33.5
(+5−21=25)
34.3%
17.5 / 51
0.0%
−26
–   Schooner 2.1 64-bit3202+17
−17
(+54)21 − 29
(+8−16=26)
42.0%
21.0 / 50
0.0%
+6
–   RubiChess 1.6 64-bit3187+18
−18
(+39)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.2%
+8
–   Chiron 4 64-bit3165+7
−7
(+17)25 − 25
(+13−13=24)
50.0%
25.0 / 50
5.5%
+17
–   Critter 1.6a 64-bit3158+7
−6
(+10)28 − 22
(+18−12=20)
56.0%
28.0 / 50
16.9%
+48
–   Fritz 15 64-bit3146+9
−9
(−2)25 − 25
(+15−15=20)
50.0%
25.0 / 50
58.4%
0
–   Vajolet2 2.8 64-bit3138+23
−23
(−10)26 − 24
(+12−10=28)
52.0%
26.0 / 50
75.5%
−1
–   Pedone 1.9 64-bit3135+13
−13
(−13)24.5 − 26.5
(+10−12=29)
48.0%
24.5 / 51
88.2%
−24
–   NirvanaChess 2.4 64-bit3131+9
−9
(−17)29 − 20
(+16−7=26)
59.2%
29.0 / 49
94.9%
+34
–   Vajolet2 2.7 64-bit3129+15
−15
(−19)30.5 − 19.5
(+18−7=25)
61.0%
30.5 / 50
94.9%
+45
–   RubiChess 1.5 64-bit3127+16
−16
(−21)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
95.4%
+9
–   Wasp 3.75 64-bit3123+19
−18
(−25)19 − 13
(+12−6=14)
59.4%
19.0 / 32
97.3%
+32
–   iCE 4.0 64-bit3112+20
−20
(−36)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
99.6%
−47
–   Rybka 4.1 64-bit3109+6
−6
(−39)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Demolito 2019-10-08 64-bit3082+19
−19
(−66)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−15
–   Atlas 3.91 64-bit2925+12
−12
(−223)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Spike 1.4 Leiden2922+7
−7
(−226)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   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-bit2611+11
−10
(−537)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on November 14, 2019