CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
RubiChess 1.6 64-bit (3186+16
−16		)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 24 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 13.2.5 MCTS 64-bit3354+16
−16		(+168)15 − 49
(+3−37=24)
23.4%
15.0 / 64
0.0%
−7
1 0 1 = 0 = 0 0 1 0 = = = 0 = = 0 0 0 0 = 0 = 0 0 = 0 = 0 = = 0 0 0 = 0 = = 0 0 = 0 0 = 0 0 0 0 0 0 = 0 0 = = 0 = 0 = 0 0 0 0 =
–   Fire 7.1 64-bit3334+8
−8		(+148)8.5 − 22.5
(+1−15=15)
27.4%
8.5 / 31
0.0%
+13
= = 0 0 = = = = = 0 = = 0 0 = 0 0 = 0 0 = 0 0 0 0 0 = 0 = 1 =
–   Ethereal 11.50 64-bit3321+14
−15		(+135)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
+27
= 0 = = 0 0 0 = = = 0 = = = 0 0 = 0 = 0 0 = = = = 0 0 1 0 = = =
–   Xiphos 0.5 64-bit3304+13
−13		(+118)8 − 23
(+2−17=12)
25.8%
8.0 / 31
0.0%
−39
= 0 0 = 0 0 = = 0 0 0 0 1 0 = = 1 0 0 0 = = 0 = = = 0 0 = 0 0
–   RofChade 2.202 64-bit3277+13
−13		(+91)11.5 − 19.5
(+3−11=17)
37.1%
11.5 / 31
0.0%
+18
0 = = = = 0 = = = 1 0 = = = 0 = = 1 = 0 = 0 0 0 1 0 0 = 0 = =
–   Schooner 2.2 64-bit3272+10
−10		(+86)20 − 30
(+7−17=26)
40.0%
20.0 / 50
0.0%
+26
0 0 = 1 = 1 0 0 1 = 1 0 = = 1 0 = = 0 = = = 0 = 0 = = = = 0 0 0 = = = 1 = = 0 0 = = 0 = 0 = 0 = = 1
–   Laser 1.7 64-bit3272+8
−8		(+86)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
−4
= 0 1 0 0 0 = 0 1 = 1 = 0 0 0 0 = = 0 = = = 0 = 1 0 0 0 1 0 1 =
–   Shredder 13 64-bit3270+7
−6		(+84)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+6
0 = = 0 = 0 = 1 = = 0 1 = 0 0 = = 0 = 1 0 = = = 0 = 0 0 = 0 = 1
–   Fritz 17 64-bit3269+11
−11		(+83)23 − 41
(+10−28=26)
35.9%
23.0 / 64
0.0%
−4
= 1 = 1 0 = 0 = 0 0 0 = = 0 = = 0 = 1 0 0 = = = 0 0 0 0 = 0 0 1 = = = 1 1 0 = 0 = 1 = 0 0 0 0 = 0 = 1 = = 1 = 0 = 0 0 0 = 0 1 0
–   Defenchess 2.2 64-bit3267+12
−12		(+81)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
−26
1 0 = = 0 = = 0 0 = 0 = 0 = = = 0 = = 0 = 0 = 0 = = 0 0 = = = 0
–   Booot 6.3.1 64-bit3254+10
−10		(+68)14 − 18
(+4−8=20)
43.8%
14.0 / 32
0.0%
+33
0 = = = = = = 0 0 = = = 1 1 = = = 0 1 = = = = = 0 0 = 0 = = 0 1
–   Fizbo 2 64-bit3247+7
−7		(+61)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
−9
= = = 0 0 = = 1 = = = = 0 1 0 = 1 1 0 = 0 1 1 0 0 = 0 0 0 = 0 0
–   Andscacs 0.95 64-bit3229+10
−10		(+43)15 − 17
(+6−8=18)
46.9%
15.0 / 32
0.0%
+25
= 1 = 0 = 0 0 = 1 = = = 1 = = = 1 1 = 0 0 = 0 0 = = = = = = 0 1
–   Schooner 2.1 64-bit3201+16
−16		(+15)14 − 18
(+7−11=14)
43.8%
14.0 / 32
9.0%
−23
= = 0 = 1 = = 1 = 1 1 = 1 0 0 = = 0 = 0 = 0 0 0 = = 0 0 1 = 0 1
–   Arasan 22.0 64-bit3179+13
−13		(−7)26 − 24
(+9−7=34)
52.0%
26.0 / 50
73.5%
+2
1 = = 0 = = = 1 1 1 = = = = = = = = 1 = = = 0 = = = = = = = = 1 = = = = = 1 0 0 = 0 = = 1 1 0 = = 0
–   Pedone 2.0 64-bit3174+13
−13		(−12)24.5 − 25.5
(+12−13=25)
49.0%
24.5 / 50
88.0%
−17
0 1 = = = 1 = 1 0 = = 0 0 0 1 0 = = 1 0 = 1 1 = 0 = 1 0 = 0 = = 0 = 1 1 = 1 0 = = = 1 = = = = = = 0
–   Chiron 4 64-bit3164+7
−6		(−22)18.5 − 12.5
(+12−6=13)
59.7%
18.5 / 31
99.5%
+34
0 = 1 = = = 1 = 0 1 0 = = = 0 1 1 1 0 1 = 1 = = 1 = 1 1 = 1 0
–   Critter 1.6a 64-bit3156+6
−6		(−30)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
+25
= = = = 0 1 = = = = = = = 1 1 = 1 1 1 = 0 1 1 1 = 1 1 = = 0 0 0
–   Arasan 21.4 64-bit3146+19
−19		(−40)17.5 − 14.5
(+9−6=17)
54.7%
17.5 / 32
99.9%
−9
0 = = = 1 0 = = 1 1 = 1 = = = 1 = 0 = = = 0 = 1 = 1 0 1 0 1 = =
–   Fritz 15 64-bit3145+9
−9		(−41)17 − 15
(+9−7=16)
53.1%
17.0 / 32
100.0%
−21
0 = 1 = 1 1 = = 0 = 0 = 1 = = 1 1 = = 0 1 0 1 1 = 0 = 0 = = = =
–   Pedone 1.9 64-bit3134+13
−13		(−52)18 − 14
(+10−6=16)
56.3%
18.0 / 32
100.0%
−12
1 0 = 1 1 0 1 1 = 0 = 1 = = = 1 = = 1 = 1 = = 1 = 0 0 = = = = 0
–   NirvanaChess 2.4 64-bit3131+8
−8		(−55)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−8
= 1 = 1 1 1 1 1 1 0 0 0 = = = 1 0 = 1 = 1 0 = = 0 = = 1 = = = =
–   Vajolet2 2.7 64-bit3128+15
−14		(−58)15 − 17
(+5−7=20)
46.9%
15.0 / 32
100.0%
−72
= = = = = = 0 1 0 1 1 = = 0 = = 1 = = = = = 0 0 0 = = = 1 = 0 =
–   Vajolet2 2.8 64-bit3127+12
−12		(−59)28.5 − 21.5
(+18−11=21)
57.0%
28.5 / 50
100.0%
−15
= 1 = 1 = = 1 = = = 1 1 0 1 = 1 = = 0 1 = = 1 = 1 = 0 0 0 = = 0 1 = = 0 1 0 0 = = = 1 1 1 0 0 1 1 1
–   Wasp 3.75 64-bit3125+15
−15		(−61)18.5 − 12.5
(+11−5=15)
59.7%
18.5 / 31
100.0%
0
= = = 1 1 1 = 1 = 1 = 1 0 = = 0 = 1 = = 0 0 1 = 1 0 1 = = 1 =
–   Nemorino 5.00 64-bit3116+10
−10		(−70)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
−6
1 0 = = = 1 1 0 = = 1 = 1 1 1 1 0 1 0 1 1 = = 1 0 1 0 1 0 0 = =
–   SlowChess Blitz Classic 1.8 64-bit3115+19
−19		(−71)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+16
1 1 = 0 0 1 = = = 0 = 0 1 1 1 = 1 = = = 1 0 = 1 1 1 = = 1 1 1 =
–   Texel 1.07 64-bit3113+8
−8		(−73)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
−8
= 1 1 1 = = = 1 = = 1 = = 0 = 1 = 0 = = = 1 1 = 1 0 = 1 = = = =
–   Hannibal 1.7 64-bit3110+7
−7		(−76)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
−4
= 0 1 = 0 = = 1 = 1 1 1 = 0 1 1 0 1 = 0 0 = = = = = = 1 1 1 1 1
–   iCE 4.0 64-bit3108+12
−12		(−78)22 − 7
(+16−1=12)		75.9%
22.0 / 29
100.0%
+84
= = = 1 1 1 1 = 1 1 = = 1 1 1 = = 1 0 = 1 1 1 = = 1 1 1 =
–   Protector 1.9.0 64-bit3088+6
−7		(−98)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
−5
= 1 = 1 1 1 0 = 1 = 0 = = 1 = 1 = = 1 = = 1 = = 1 1 0 1 1 = = =
–   Senpai 2.0 64-bit3085+8
−8		(−101)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
100.0%
−35
1 = = 0 1 0 = 0 1 1 = 1 = = = 1 = = 0 1 = = = = 1 1 1 1 = = = =
–   chess22k 1.13 64-bit3084+16
−16		(−102)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
+10
= = 1 1 1 1 1 = 1 = 1 1 = 0 1 1 0 = 1 = 0 = 0 1 = = 1 1 1 = = =
–   Demolito 2019-10-08 64-bit3078+17
−17		(−108)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+22
1 = = 1 0 = 1 = 1 1 = = 1 = 1 0 1 0 1 1 1 1 1 1 = = = = 1 = = 1
1216 games: 300 wins, 334 losses, 582 draws (47.9%), score: 48.6%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 10, 2021