CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

Options
Show each game results
Arasan 22.1 64-bit (3183+17
−17
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 44 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.2 64-bit3278+12
−12
(+95)14.5 − 25.5
(+7−18=15)
36.3%
14.5 / 40
0.0%
+4
–   Laser 1.7 64-bit3276+10
−9
(+93)14.5 − 25.5
(+4−15=21)
36.3%
14.5 / 40
0.0%
+10
–   Shredder 13 64-bit3272+7
−7
(+89)10 − 29
(+2−21=16)
25.6%
10.0 / 39
0.0%
−68
–   Fritz 17 64-bit3271+12
−12
(+88)12 − 28
(+5−21=14)
30.0%
12.0 / 40
0.0%
−46
–   Defenchess 2.2 64-bit3269+12
−12
(+86)11 − 29
(+3−21=16)
27.5%
11.0 / 40
0.0%
−59
–   RubiChess 1.8 64-bit3252+17
−17
(+69)22.5 − 40.5
(+7−25=31)
35.7%
22.5 / 63
0.0%
−16
–   Fizbo 2 64-bit3248+8
−8
(+65)17 − 23
(+10−16=14)
42.5%
17.0 / 40
0.0%
+13
–   RubiChess 1.7.3 64-bit3246+20
−20
(+63)15 − 25
(+8−18=14)
37.5%
15.0 / 40
0.0%
−16
–   Andscacs 0.95 64-bit3229+11
−11
(+46)20.5 − 19.5
(+12−11=17)
51.3%
20.5 / 40
0.0%
+54
–   Pedone 2.1 64-bit3200+19
−19
(+17)21.5 − 28.5
(+7−14=29)
43.0%
21.5 / 50
7.4%
−21
–   Pedone 2.0 64-bit3175+13
−13
(−8)22.5 − 16.5
(+14−8=17)
57.7%
22.5 / 39
75.7%
+38
–   Chiron 4 64-bit3165+7
−7
(−18)25.5 − 14.5
(+17−6=17)
63.8%
25.5 / 40
97.6%
+67
–   Wasp 4.0 64-bit3161+16
−16
(−22)21 − 19
(+9−7=24)
52.5%
21.0 / 40
97.0%
−8
–   Critter 1.6a 64-bit3157+7
−6
(−26)22.5 − 17.5
(+13−8=19)
56.3%
22.5 / 40
99.7%
+13
–   Igel 2.6.0 64-bit3155+19
−19
(−28)27 − 22
(+13−8=28)
55.1%
27.0 / 49
98.7%
+4
–   Vajolet2 2.8 64-bit3135+14
−14
(−48)24.5 − 15.5
(+14−5=21)
61.3%
24.5 / 40
100.0%
+17
–   NirvanaChess 2.4 64-bit3131+8
−8
(−52)20.5 − 19.5
(+10−9=21)
51.3%
20.5 / 40
100.0%
−43
–   Demolito 2020-05-14 64-bit3131+19
−19
(−52)20 − 20
(+9−9=22)
50.0%
20.0 / 40
100.0%
−50
–   Igel 2.5.0 64-bit3129+18
−18
(−54)22.5 − 17.5
(+13−8=19)
56.3%
22.5 / 40
100.0%
−17
–   Minic 2.43 64-bit3117+19
−19
(−66)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+32
–   Nemorino 5.00 64-bit3117+10
−10
(−66)23.5 − 16.5
(+15−8=17)
58.8%
23.5 / 40
100.0%
−11
–   Texel 1.07 64-bit3114+8
−8
(−69)28 − 12
(+18−2=20)
70.0%
28.0 / 40
100.0%
+50
–   iCE 4.0 64-bit3111+14
−14
(−72)30 − 10
(+22−2=16)
75.0%
30.0 / 40
100.0%
+92
–   Hannibal 1.7 64-bit3111+7
−7
(−72)29.5 − 10.5
(+21−2=17)
73.8%
29.5 / 40
100.0%
+79
–   Rybka 4.1 64-bit3110+6
−6
(−73)19 − 20
(+11−12=16)
48.7%
19.0 / 39
100.0%
−79
–   Combusken 1.3.0 64-bit3107+19
−19
(−76)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
100.0%
−32
–   chess22k 1.14 64-bit3100+17
−17
(−83)25.5 − 14.5
(+16−5=19)
63.8%
25.5 / 40
100.0%
0

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020