CCRL Blitz
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 2'392'106 games
played by 2'834 programs

White wins: 921'308 (38.5%)
Black wins: 740'794 (31.0%)
Draws: 730'004 (30.5%)
White score: 53.8%

Engine Details

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Arasan 22.1 64-bit (3181+16
−16
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 44 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.2 64-bit3276+12
−12
(+95)14.5 − 25.5
(+7−18=15)
36.3%
14.5 / 40
0.0%
+4
= = = = 0 0 1 1 = 0 = = 0 0 = 1 1 0 = 0 0 1 = 0 1 = 0 0 0 = 0 0 = 0 = = 0 0 1 0
–   Laser 1.7 64-bit3275+9
−9
(+94)14.5 − 25.5
(+4−15=21)
36.3%
14.5 / 40
0.0%
+11
= 0 = 0 1 0 = 0 0 = 0 1 = 1 = 0 = = 0 1 = = = = = 0 = 0 = = 0 0 0 = = = 0 = = 0
–   Shredder 13 64-bit3271+6
−7
(+90)10 − 29
(+2−21=16)
25.6%
10.0 / 39
0.0%
−67
0 0 0 0 = = 0 = 0 0 = = 0 1 = 0 0 1 = 0 0 0 0 0 = = = 0 0 = = = = 0 = = 0 0 0
–   Fritz 17 64-bit3270+11
−11
(+89)12 − 28
(+5−21=14)
30.0%
12.0 / 40
0.0%
−45
0 = = = = 1 0 = 1 0 0 0 0 = 0 0 0 1 0 0 = = 0 1 = = = 0 = 0 1 0 0 0 = 0 = 0 0 0
–   Defenchess 2.2 64-bit3268+12
−12
(+87)11 − 29
(+3−21=16)
27.5%
11.0 / 40
0.0%
−58
= = 0 = 0 0 0 = 0 0 = 0 = 1 = = 0 0 = = 0 = = 0 1 0 0 0 0 = 0 0 0 0 = = 0 = 1 0
–   RubiChess 1.8 64-bit3253+16
−16
(+72)22.5 − 40.5
(+7−25=31)
35.7%
22.5 / 63
0.0%
−13
= 1 0 1 = 0 1 0 1 0 0 = 0 = = 0 = = = 0 = 0 = 0 = 0 = 0 0 1 0 = 0 = 0 0 = 0 = 0 = = = = = 0 0 0 0 = 0 1 1 = 0 = = = = = = = =
–   Fizbo 2 64-bit3248+7
−8
(+67)17 − 23
(+10−16=14)
42.5%
17.0 / 40
0.0%
+15
1 0 1 0 1 0 1 = 0 1 = = 0 = 0 = 0 0 0 = 0 0 = = 0 1 0 1 = 0 1 = 0 = 0 1 = 1 = =
–   RubiChess 1.7.3 64-bit3244+20
−20
(+63)15 − 25
(+8−18=14)
37.5%
15.0 / 40
0.0%
−16
0 = 0 1 = 1 = 0 0 0 = = 0 0 0 = 0 0 0 0 1 1 0 = = 1 = 0 = 1 = 1 0 1 0 0 = = = 0
–   Andscacs 0.95 64-bit3228+10
−11
(+47)20.5 − 19.5
(+12−11=17)
51.3%
20.5 / 40
0.0%
+55
= 1 = 0 = 0 = = 0 0 0 = 1 = 1 = = 0 1 = = = 0 1 0 1 0 = 0 1 1 0 1 1 1 = = 1 = =
–   Pedone 2.1 64-bit3198+18
−18
(+17)21.5 − 28.5
(+7−14=29)
43.0%
21.5 / 50
7.9%
−21
1 1 = 0 0 = = = = 0 0 0 0 = = = 1 1 1 = = = = = 0 = = = = 0 = = = = = 0 = = = 0 1 = 0 0 = = 1 0 0 =
–   Pedone 2.0 64-bit3174+13
−13
(−7)22.5 − 16.5
(+14−8=17)
57.7%
22.5 / 39
73.2%
+39
= 1 = = 0 1 = = 1 = = = 1 1 1 = = 1 1 1 0 0 = 0 1 = 1 1 0 0 = 1 = = 1 = 0 = 0
–   Winter 0.9 64-bit3165+19
−19
(−16)15 − 17
(+6−8=18)
46.9%
15.0 / 32
89.8%
−31
= 1 0 = = = = 0 = = 1 0 1 = 0 0 = 1 = = 0 = 0 = 1 = = = 1 = 0 =
–   Chiron 4 64-bit3164+7
−7
(−17)25.5 − 14.5
(+17−6=17)
63.8%
25.5 / 40
97.0%
+68
0 1 = 1 = 1 0 1 0 1 1 1 = = 1 = 0 = 0 1 = 0 1 1 = = 1 = 1 1 1 = = = = 1 1 = = =
–   Wasp 4.0 64-bit3158+16
−16
(−23)21 − 19
(+9−7=24)
52.5%
21.0 / 40
98.2%
−9
0 1 = 0 = = = 1 = = 1 = 1 = 0 1 1 = = = = = 0 0 = 0 1 = = = = = = = = 1 = = 0 1
–   Critter 1.6a 64-bit3157+6
−6
(−24)22.5 − 17.5
(+13−8=19)
56.3%
22.5 / 40
99.7%
+15
= = 0 0 = = = = 1 = 1 1 = = = = 0 = = 1 1 = 1 = 1 1 0 1 1 0 = 1 0 = = 0 1 0 1 =
–   Igel 2.6.0 64-bit3154+19
−19
(−27)27 − 22
(+13−8=28)
55.1%
27.0 / 49
98.6%
+5
1 = 0 = 0 1 0 = = 1 = = = = = = 0 = 1 1 1 1 = = = = = = = 0 0 1 = 1 = 1 = 1 0 = = = = 1 = 1 0 = =
–   Vajolet2 2.8 64-bit3134+14
−14
(−47)24.5 − 15.5
(+14−5=21)
61.3%
24.5 / 40
100.0%
+18
1 1 0 1 = = 1 = = = = 1 = 1 = = = 0 = = 1 1 = = 1 0 = = = = 0 0 1 = 1 = 1 1 1 =
–   Demolito 2020-05-14 64-bit3131+19
−19
(−50)20 − 20
(+9−9=22)
50.0%
20.0 / 40
100.0%
−48
0 = = = 1 = = = 1 0 1 = 1 1 = 0 1 = = 0 0 = = = 1 1 = = = = 0 1 0 = = = = 0 0 =
–   NirvanaChess 2.4 64-bit3131+8
−8
(−50)20.5 − 19.5
(+10−9=21)
51.3%
20.5 / 40
100.0%
−41
= 0 = 1 = 0 = = 1 1 = 1 0 1 = = = 1 = 1 = 0 = = = = 1 = = = 1 = 0 = 0 0 0 = 1 0
–   Igel 2.5.0 64-bit3129+18
−18
(−52)22.5 − 17.5
(+13−8=19)
56.3%
22.5 / 40
100.0%
−15
= = 1 = 1 = = 1 = = 0 0 0 0 1 0 1 = = = 1 1 = = 1 = = = = 0 1 1 = 1 1 0 1 = 0 =
–   Minic 2.43 64-bit3117+19
−19
(−64)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+34
1 = 0 1 = 1 1 = 1 1 0 = 1 1 = 1 0 0 = = 1 0 1 1 = 1 0 1 1 0 = 1
–   Nemorino 5.00 64-bit3116+10
−10
(−65)23.5 − 16.5
(+15−8=17)
58.8%
23.5 / 40
100.0%
−10
= = = 0 1 0 1 1 = = 0 = 1 = = 1 1 = 1 1 0 = = 1 1 1 = 0 1 = 1 = 1 1 = = 0 0 = 0
–   Texel 1.07 64-bit3114+8
−8
(−67)28 − 12
(+18−2=20)
70.0%
28.0 / 40
100.0%
+52
= 1 = 1 = = 0 1 = 1 = 1 1 = 1 1 = = 1 = 1 1 1 = 0 1 1 1 = = = = = 1 1 = = = = 1
–   Rybka 4.1 64-bit3110+6
−6
(−71)19 − 20
(+11−12=16)
48.7%
19.0 / 39
100.0%
−77
= 0 1 1 = = 0 = 1 = = 0 = 0 0 = = 0 1 = 1 1 1 1 = 0 1 0 0 0 = 0 1 = = 0 1 = =
–   Hannibal 1.7 64-bit3110+7
−7
(−71)29.5 − 10.5
(+21−2=17)
73.8%
29.5 / 40
100.0%
+80
= = 1 1 1 1 = 1 = 1 = = = 1 = 1 = 1 1 = 0 0 1 1 = 1 1 = = 1 1 1 1 = 1 = = 1 1 =
–   iCE 4.0 64-bit3108+13
−13
(−73)30 − 10
(+22−2=16)
75.0%
30.0 / 40
100.0%
+91
1 1 1 = 1 = 1 1 1 = 0 1 1 = = = 1 1 = 1 1 1 1 = = = 1 = 1 = 0 = = 1 = = 1 1 1 1
–   Minic 2.53 64-bit3105+24
−24
(−76)31.5 − 18.5
(+20−7=23)
63.0%
31.5 / 50
100.0%
+3
= 1 1 0 = = 1 = 1 1 = = 1 1 = 0 = 1 1 = = 0 1 = 1 = 1 0 = 0 1 = = = 1 = 1 = 1 = = 0 = 1 0 = 1 1 1 =
–   Combusken 1.3.0 64-bit3104+18
−18
(−77)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
100.0%
−33
= = 1 = 0 = 1 1 = = = = 0 = 0 = 1 0 1 1 = 1 1 = = = 0 1 = = = 1
–   chess22k 1.14 64-bit3099+17
−17
(−82)25.5 − 14.5
(+16−5=19)
63.8%
25.5 / 40
100.0%
+1
0 = = 1 = = = = 0 1 = = 0 1 = = 1 1 1 = 0 = = = = 1 1 1 1 1 = 0 1 1 1 1 = = 1 =

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Created in 2005-2013 by CCRL team
Last games added on October 24, 2020