CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

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 42 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 13.01 64-bit3401+19
−19
(+253)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ethereal 11.50 64-bit3322+14
−15
(+174)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RofChade 2.202 64-bit3278+13
−13
(+130)14.5 − 35.5
(+6−27=17)
29.0%
14.5 / 50
0.0%
−8
–   Booot 6.3.1 64-bit3256+10
−10
(+108)17 − 33
(+5−21=24)
34.0%
17.0 / 50
0.0%
+12
–   Fizbo 2 64-bit3249+7
−8
(+101)17 − 34
(+9−26=16)
33.3%
17.0 / 51
0.0%
−13
–   Andscacs 0.95 64-bit3230+11
−11
(+82)15 − 35
(+2−22=26)
30.0%
15.0 / 50
0.0%
−36
–   Defenchess 2.1 64-bit3223+16
−16
(+75)15.5 − 34.5
(+3−22=25)
31.0%
15.5 / 50
0.0%
−39
–   RofChade 2.1 64-bit3216+16
−16
(+68)17.5 − 33.5
(+5−21=25)
34.3%
17.5 / 51
0.0%
−27
–   Schooner 2.1 64-bit3203+16
−16
(+55)21 − 29
(+8−16=26)
42.0%
21.0 / 50
0.0%
+7
–   RubiChess 1.6 64-bit3188+16
−16
(+40)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.1%
+9
–   Chiron 4 64-bit3164+7
−7
(+16)25 − 25
(+13−13=24)
50.0%
25.0 / 50
5.4%
+16
–   Critter 1.6a 64-bit3157+7
−6
(+9)28 − 22
(+18−12=20)
56.0%
28.0 / 50
18.6%
+47
–   Fritz 15 64-bit3146+9
−9
(−2)25 − 25
(+15−15=20)
50.0%
25.0 / 50
58.2%
0
–   Vajolet2 2.8 64-bit3140+15
−15
(−8)26 − 24
(+12−10=28)
52.0%
26.0 / 50
74.0%
0
–   Pedone 1.9 64-bit3135+13
−13
(−13)24.5 − 26.5
(+10−12=29)
48.0%
24.5 / 51
87.1%
−24
–   NirvanaChess 2.4 64-bit3131+8
−9
(−17)29 − 20
(+16−7=26)
59.2%
29.0 / 49
94.6%
+34
–   Vajolet2 2.7 64-bit3129+14
−15
(−19)30.5 − 19.5
(+18−7=25)
61.0%
30.5 / 50
95.0%
+45
–   Wasp 3.75 64-bit3127+15
−15
(−21)19 − 13
(+12−6=14)
59.4%
19.0 / 32
95.7%
+36
–   RubiChess 1.5 64-bit3127+17
−17
(−21)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
95.0%
+9
–   iCE 4.0 64-bit3114+15
−15
(−34)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
99.8%
−45
–   Rybka 4.1 64-bit3110+6
−6
(−38)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Demolito 2019-10-08 64-bit3079+17
−17
(−69)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−18
–   Atlas 3.91 64-bit2923+10
−10
(−225)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Spike 1.4 Leiden2920+6
−7
(−228)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Gogobello 2.0 64-bit2848+18
−18
(−300)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−269
–   Jellyfish 1.1 64-bit2611+10
−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 July 4, 2020