CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
Arasan 21.4 64-bit (3147+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-bit3401+19
−19
(+254)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ethereal 11.50 64-bit3322+14
−15
(+175)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RofChade 2.202 64-bit3276+16
−16
(+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+11
−11
(+109)17 − 33
(+5−21=24)
34.0%
17.0 / 50
0.0%
+13
= = 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-bit3248+8
−8
(+101)17 − 34
(+9−26=16)
33.3%
17.0 / 51
0.0%
−13
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-bit3234+13
−13
(+87)15 − 35
(+2−22=26)
30.0%
15.0 / 50
0.0%
−31
= 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
(+76)15.5 − 34.5
(+3−22=25)
31.0%
15.5 / 50
0.0%
−38
= 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
(+69)17.5 − 33.5
(+5−21=25)
34.3%
17.5 / 51
0.0%
−26
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-bit3200+16
−16
(+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-bit3185+17
−17
(+38)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.1%
+7
1 = = = 0 1 = = 0 0 = 0 = = = 0 = 1 = = = 1 = 0 = 0 1 0 1 0 = =
–   Chiron 4 64-bit3164+7
−7
(+17)25 − 25
(+13−13=24)
50.0%
25.0 / 50
4.7%
+17
= 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
(+11)28 − 22
(+18−12=20)
56.0%
28.0 / 50
14.6%
+49
= 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
(−1)25 − 25
(+15−15=20)
50.0%
25.0 / 50
55.8%
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
(−13)24.5 − 26.5
(+10−12=29)
48.0%
24.5 / 51
87.3%
−24
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
−17
(−13)26 − 24
(+12−10=28)
52.0%
26.0 / 50
84.5%
−4
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
(−17)29 − 20
(+16−7=26)
59.2%
29.0 / 49
94.2%
+34
= 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
(−19)30.5 − 19.5
(+18−7=25)
61.0%
30.5 / 50
94.3%
+45
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-bit3126+17
−17
(−21)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
94.8%
+9
=
–   Wasp 3.75 64-bit3122+19
−19
(−25)19 − 13
(+12−6=14)
59.4%
19.0 / 32
97.0%
+32
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
(−35)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
99.5%
−46
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
(−39)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Demolito 2019-10-08 64-bit3081+18
−18
(−66)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−15
0 = 1 = = 1 0 = = 1 1 = = = = = = 1 1 = 1 = 0 = 1 = = 1 1 0 = =
–   Atlas 3.91 64-bit2925+11
−12
(−222)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Spike 1.4 Leiden2921+7
−7
(−226)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gogobello 2.0 64-bit2852+18
−18
(−295)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−264
=
–   Jellyfish 1.1 64-bit2610+10
−11
(−537)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 December 7, 2019