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

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Show each game results
RubiChess 1.0 64-bit (2651+17
−17		)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 24 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pirarucu 2.6.1 64-bit2935+16
−16		(+284)6 − 26
(+2−22=8)
18.8%
6.0 / 32
0.0%
+52
= 0 0 0 = 0 = 0 = 0 0 = 0 0 0 0 = = 1 = 0 0 0 0 0 0 0 0 0 1 0 0
–   Bright 0.5c2771+7
−7		(+120)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+89
0 0 = 1 = 0 = 1 0 1 0 0 0 1 0 = = 0 1 0 = = 1 1 1 0 1 1 = = 0 0
–   Twisted Logic 20090922 64-bit2770+7
−7		(+119)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
+28
1 0 = 0 0 1 0 0 0 0 = = 1 = 0 1 0 = = 1 0 0 0 0 0 0 0 = 1 1 1 =
–   Pawny 1.2 64-bit2766+9
−9		(+115)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
−32
0 0 0 = = = 0 = = 0 0 = 0 0 0 = 0 1 = 0 0 0 1 = 0 0 0 = = = 0 =
–   Jonny 4.002764+6
−6		(+113)18 − 42
(+10−34=16)
30.0%
18.0 / 60
0.0%
−29
0 0 = 0 = 0 1 0 0 0 1 = 0 0 0 0 = 1 0 0 0 0 0 0 = 0 1 0 0 0 1 0 = = 0 = = 1 = = = 0 0 1 0 0 = = 0 0 0 1 1 = 0 0 0 = 0 1
–   Gogobello 1.4 64-bit2755+13
−13		(+104)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−70
1 0 = 1 0 1 = 0 0 0 = = 0 = 0 = 0 0 0 = 1 0 0 0 0 0 0 0 0 0 0 1
–   Chronos 1.9.9 64-bit2740+7
−7		(+89)8.5 − 19.5
(+6−17=5)		30.4%
8.5 / 28
0.0%
−62
1 0 1 1 0 1 0 0 1 0 = 0 0 0 0 0 = 0 0 = 0 0 = 0 = 0 1 0
–   Shield 2.1 64-bit2739+11
−11		(+88)21 − 39
(+12−30=18)
35.0%
21.0 / 60
0.0%
−16
= = = 1 = = 1 0 0 = 0 1 1 0 = 1 = 0 0 1 = = 1 0 0 0 1 0 0 1 0 0 0 0 0 = = = = 0 0 0 1 0 0 0 0 0 = 0 0 0 1 = = 0 0 1 = 0
–   Cheese 1.9 64-bit2731+12
−12		(+80)20 − 40
(+10−30=20)
33.3%
20.0 / 60
0.0%
−32
1 0 1 = 1 1 0 0 = 0 0 0 = = = = 0 = = 1 0 0 0 = 0 = = = = 0 = 0 0 = 0 = = 0 1 0 0 0 0 0 = 1 0 0 1 0 0 0 0 0 0 1 = 0 = 1
–   Devel 2.00002713+12
−12		(+62)27.5 − 32.5
(+16−21=23)
45.8%
27.5 / 60
0.0%
+37
= 0 = = 1 = 1 1 1 1 = = 0 0 0 0 = = 1 = 0 0 = = 1 = 0 = 0 0 0 = 1 = = = 1 0 1 0 0 1 0 0 1 = = = 1 0 1 0 1 1 = 0 0 0 = =
–   Chess Tiger 2007.12713+7
−7		(+62)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−89
0 1 0 0 0 1 0 0 0 1 0 = = = 0 = 0 0 1 0 = = 0 1 0 0 0 0 1 0 0 =
–   GreKo 2018.08 64-bit2710+16
−16		(+59)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−32
1 = 0 = 1 = 0 0 = = 0 = 0 1 0 = = 0 = = 0 1 0 = 0 0 0 0 0 = = 1
–   Counter 2.9 64-bit2703+20
−20		(+52)13.5 − 17.5
(+9−13=9)
43.5%
13.5 / 31
0.0%
+6
1 1 = 0 = = 0 1 = 0 = 0 0 0 0 1 1 0 0 1 = 1 0 = = 0 1 0 1 0 =
–   Arminius 2017-01-01 64-bit2688+12
−12		(+37)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
−32
1 = = 0 1 0 1 0 0 1 1 0 1 0 0 0 = 0 0 = 1 1 1 0 1 0 = 0 0 = 0 0
–   Delfi 5.42683+6
−7		(+32)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+11
0 0 0 0 1 = = = = = = = = 1 0 0 0 1 1 = = 0 1 1 = = 0 1 0 1 1 0
–   Djinn 1.021 64-bit2674+10
−10		(+23)10.5 − 17.5
(+6−13=9)		37.5%
10.5 / 28
1.2%
−58
0 = = = 0 1 1 0 0 = 0 0 1 = 0 0 0 = = = 1 0 = 1 1 0 0 0
–   RedQueen 1.1.98 64-bit2669+12
−12		(+18)34.5 − 25.5
(+26−17=17)
57.5%
34.5 / 60
4.5%
+71
0 = = 1 1 = = 1 = 1 1 1 1 0 0 1 0 1 1 = 1 0 1 1 1 = 0 = 0 1 = 1 1 0 1 0 = = = 1 1 0 0 0 1 0 0 0 = = = 1 1 = 0 1 1 = 0 1
–   Gandalf 7 64-bit2665+11
−11		(+14)15 − 17
(+10−12=10)
46.9%
15.0 / 32
9.3%
−7
= = 0 = 1 0 = 1 0 = 1 0 0 1 = 0 = 0 0 = 1 1 0 = = 1 0 1 0 0 1 1
–   Alaric 7072663+7
−6		(+12)13.5 − 14.5
(+10−11=7)		48.2%
13.5 / 28
10.9%
0
1 1 0 = 1 1 1 0 0 0 0 0 1 0 0 1 = = = 1 1 = 1 0 0 = = 0
–   Phalanx XXV2656+11
−11		(+5)14.5 − 13.5
(+12−11=5)		51.8%
14.5 / 28
33.0%
+19
1 1 0 0 0 1 0 0 1 = 1 0 1 = 0 0 = 1 1 1 0 = 1 0 = 1 1 0
–   Nebula 2.0 64-bit2655+9
−9		(+4)13.5 − 14.5
(+9−10=9)		48.2%
13.5 / 28
36.0%
−10
= 1 0 1 0 = = 0 1 1 0 1 = 0 0 0 1 0 0 0 = 1 1 1 = = = =
–   ECE X3 64-bit2655+15
−15		(+4)10 − 18
(+6−14=8)		35.7%
10.0 / 28
35.9%
−91
0 0 1 1 0 0 = 0 0 0 1 = 0 = 1 0 0 = 0 = 1 = 0 = 0 1 = 0
–   Alfil 13.1 64-bit2643+14
−14		(−8)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
78.5%
+1
1 0 1 0 = 0 0 = 1 0 0 1 = 0 0 0 0 1 = 1 1 1 = 1 1 1 0 1 0 = = 1
–   Maverick 1.5 64-bit2572+11
−11		(−79)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+9
1 0 1 = 1 1 = 1 = 0 1 = 1 1 = = 0 1 = = = = 1 1 1 0 = 1 1 0 = =
–   Aristarch 4.502568+7
−7		(−83)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+37
1 = = 1 1 0 = 1 0 1 = = 1 1 1 1 1 0 1 0 1 1 0 = 0 = 1 1 = 1 = 1
–   Brutus 8.05 64-bit2560+9
−9		(−91)25.5 − 6.5
(+22−3=7)
79.7%
25.5 / 32
100.0%
+134
1 1 0 = 1 1 = 1 1 = 1 1 1 0 = 1 1 1 1 0 1 1 1 1 1 = = = 1 1 1 1
–   Anaconda 2.0.12545+10
−10		(−106)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
−28
1 1 = = = = 1 1 0 1 0 1 = 0 = 0 0 1 1 1 1 = = 1 1 1 0 0 = 1 0 1
–   Ufim 8.022541+7
−6		(−110)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
0
= 1 = 0 0 = 1 = = 1 = 1 1 1 1 = 0 = = = 1 = 1 1 = 1 0 1 1 1 = 1
–   Fridolin 2.00 64-bit2538+12
−11		(−113)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+75
1 0 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = = 1 = 0 1 = 1 = = 1 1 = 0 1 =
–   AnMon 5.752537+7
−7		(−114)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
−33
1 = 1 1 1 0 = 0 1 = = 1 1 0 1 1 = 0 1 1 1 = = 1 = = 0 = = = 1 0
–   Capivara LK 0.09b02g 64-bit2536+15
−15		(−115)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+73
1 = 1 1 1 1 1 = 0 1 0 1 1 1 1 = 1 1 1 0 = = 1 1 1 1 1 1 0 1 0 =
–   Hermann 2.8 64-bit2531+8
−8		(−120)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+5
1 0 = 1 1 = 1 = 1 = 1 1 1 1 1 1 0 = 0 = 1 1 1 = 1 = = 0 1 0 1 =
–   Orion 0.5 64-bit2513+12
−12		(−138)21.5 − 10.5
(+14−3=15)
67.2%
21.5 / 32
100.0%
−32
1 1 0 1 = = 0 1 = = = 1 = 1 = = = = 1 1 = 1 = 1 = = 1 = 0 1 1 1
1171 games: 381 wins, 441 losses, 349 draws (29.8%), score: 47.4%

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