CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Arasan 21.4 64-bit (3146+19
−19
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 45 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 13.01 64-bit3399+19
−19
(+253)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ethereal 11.50 64-bit3321+15
−14
(+175)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RofChade 2.202 64-bit3277+13
−13
(+131)14.5 − 35.5
(+6−27=17)
29.0%
14.5 / 50
0.0%
−7
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-bit3254+10
−10
(+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+7
−7
(+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-bit3229+10
−9
(+83)15 − 35
(+2−22=26)
30.0%
15.0 / 50
0.0%
−35
= 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-bit3222+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-bit3215+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
(+54)21 − 29
(+8−16=26)
42.0%
21.0 / 50
0.0%
+6
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+16
−16
(+39)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.1%
+8
1 = = = 0 1 = = 0 0 = 0 = = = 0 = 1 = = = 1 = 0 = 0 1 0 1 0 = =
–   Chiron 4 64-bit3163+6
−7
(+17)25 − 25
(+13−13=24)
50.0%
25.0 / 50
3.9%
+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-bit3156+6
−6
(+10)28 − 22
(+18−12=20)
56.0%
28.0 / 50
16.2%
+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-bit3145+9
−9
(−1)25 − 25
(+15−15=20)
50.0%
25.0 / 50
53.2%
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-bit3133+13
−13
(−13)24.5 − 26.5
(+10−12=29)
48.0%
24.5 / 51
85.7%
−24
1 1 = 0 = = = = = = 1 = = = 0 = 0 0 = = = 0 1 = = 1 = = 0 = 0 0 = 1 0 0 = 1 1 = 1 0 1 = = 0 = = = = =
–   NirvanaChess 2.4 64-bit3131+8
−8
(−15)29 − 20
(+16−7=26)
59.2%
29.0 / 49
92.3%
+36
= 1 = 1 0 = 1 = = = = 1 = = 1 1 = 1 = 1 = 1 1 = = = = = = = 0 = 0 = 0 = 1 = 1 = = 1 0 0 1 1 0 1 =
–   Vajolet2 2.8 64-bit3127+12
−12
(−19)26 − 24
(+12−10=28)
52.0%
26.0 / 50
95.0%
−10
0 = 0 = = 1 0 = 0 = = 1 1 = = = = 1 = 0 = 1 0 = 1 = = = 0 = 0 = 1 = 1 = 1 = = = = = = = 1 1 1 = 0 0
–   Vajolet2 2.7 64-bit3127+15
−15
(−19)30.5 − 19.5
(+18−7=25)
61.0%
30.5 / 50
93.9%
+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+16
−16
(−20)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
94.1%
+10
=
–   Wasp 3.75 64-bit3125+15
−15
(−21)19 − 13
(+12−6=14)
59.4%
19.0 / 32
95.7%
+36
1 0 = 1 = = 0 = 0 0 = 1 = 1 0 = 1 1 = = 1 = 1 = 1 1 = 0 = 1 1 =
–   Rybka 4.1 64-bit3110+6
−6
(−36)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   iCE 4.0 64-bit3107+12
−12
(−39)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
100.0%
−50
1 = 1 1 = = 0 1 = = 0 0 0 0 = = 0 1 1 = = = 0 1 = = 0 = 1 1 0 0
–   Demolito 2019-10-08 64-bit3077+17
−17
(−69)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−18
0 = 1 = = 1 0 = = 1 1 = = = = = = 1 1 = 1 = 0 = 1 = = 1 1 0 = =
–   Atlas 3.91 64-bit2922+9
−9
(−224)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Spike 1.4 Leiden2919+7
−7
(−227)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gogobello 2.0 64-bit2848+18
−18
(−298)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−267
=
–   Jellyfish 1.1 64-bit2612+10
−10
(−534)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 May 9, 2021