CCRL Blitz
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 2'408'891 games
played by 2'859 programs

White wins: 927'601 (38.5%)
Black wins: 745'310 (30.9%)
Draws: 735'980 (30.6%)
White score: 53.8%

Engine Details

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Arasan 22.1 64-bit (3180+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-bit3275+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-bit3274+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+7
−7
(+91)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
(+90)12 − 28
(+5−21=14)
30.0%
12.0 / 40
0.0%
−44
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
(+88)11 − 29
(+3−21=16)
27.5%
11.0 / 40
0.0%
−57
= = 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-bit3254+16
−16
(+74)22.5 − 40.5
(+7−25=31)
35.7%
22.5 / 63
0.0%
−11
= 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-bit3247+7
−7
(+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
(+64)15 − 25
(+8−18=14)
37.5%
15.0 / 40
0.0%
−15
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
(+48)20.5 − 19.5
(+12−11=17)
51.3%
20.5 / 40
0.0%
+56
= 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-bit3200+18
−18
(+20)21.5 − 28.5
(+7−14=29)
43.0%
21.5 / 50
4.2%
−18
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
(−6)22.5 − 16.5
(+14−8=17)
57.7%
22.5 / 39
73.1%
+40
= 1 = = 0 1 = = 1 = = = 1 1 1 = = 1 1 1 0 0 = 0 1 = 1 1 0 0 = 1 = = 1 = 0 = 0
–   Combusken 1.4.0 64-bit3170+20
−20
(−10)16 − 16
(+8−8=16)
50.0%
16.0 / 32
79.8%
−10
= 0 = 1 = 0 = 1 0 = = = 0 = = 0 1 = 0 = 0 = 1 1 0 = = 1 1 = = 1
–   Chiron 4 64-bit3164+7
−6
(−16)25.5 − 14.5
(+17−6=17)
63.8%
25.5 / 40
97.1%
+69
0 1 = 1 = 1 0 1 0 1 1 1 = = 1 = 0 = 0 1 = 0 1 1 = = 1 = 1 1 1 = = = = 1 1 = = =
–   Winter 0.9 64-bit3161+18
−18
(−19)15 − 17
(+6−8=18)
46.9%
15.0 / 32
94.3%
−34
= 1 0 = = = = 0 = = 1 0 1 = 0 0 = 1 = = 0 = 0 = 1 = = = 1 = 0 =
–   Wasp 4.0 64-bit3156+16
−16
(−24)21 − 19
(+9−7=24)
52.5%
21.0 / 40
98.7%
−10
0 1 = 0 = = = 1 = = 1 = 1 = 0 1 1 = = = = = 0 0 = 0 1 = = = = = = = = 1 = = 0 1
–   Critter 1.6a 64-bit3156+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-bit3153+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
(−46)24.5 − 15.5
(+14−5=21)
61.3%
24.5 / 40
100.0%
+19
1 1 0 1 = = 1 = = = = 1 = 1 = = = 0 = = 1 1 = = 1 0 = = = = 0 0 1 = 1 = 1 1 1 =
–   NirvanaChess 2.4 64-bit3131+8
−8
(−49)20.5 − 19.5
(+10−9=21)
51.3%
20.5 / 40
100.0%
−40
= 0 = 1 = 0 = = 1 1 = 1 0 1 = = = 1 = 1 = 0 = = = = 1 = = = 1 = 0 = 0 0 0 = 1 0
–   Demolito 2020-05-14 64-bit3130+19
−18
(−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 =
–   Igel 2.5.0 64-bit3128+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-bit3116+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
(−64)23.5 − 16.5
(+15−8=17)
58.8%
23.5 / 40
100.0%
−9
= = = 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-bit3113+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
(−70)19 − 20
(+11−12=16)
48.7%
19.0 / 39
100.0%
−76
= 0 1 1 = = 0 = 1 = = 0 = 0 0 = = 0 1 = 1 1 1 1 = 0 1 0 0 0 = 0 1 = = 0 1 = =
–   Minic 2.53 64-bit3109+23
−23
(−71)31.5 − 18.5
(+20−7=23)
63.0%
31.5 / 50
100.0%
+8
= 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 =
–   Hannibal 1.7 64-bit3109+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
(−72)30 − 10
(+22−2=16)
75.0%
30.0 / 40
100.0%
+92
1 1 1 = 1 = 1 1 1 = 0 1 1 = = = 1 1 = 1 1 1 1 = = = 1 = 1 = 0 = = 1 = = 1 1 1 1
–   Combusken 1.3.0 64-bit3103+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-bit3097+16
−16
(−83)25.5 − 14.5
(+16−5=19)
63.8%
25.5 / 40
100.0%
0
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 November 21, 2020