CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
RubiChess 1.4 64-bit (3050+18
−18
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 20 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pedone 1.9 64-bit3135+13
−13
(+85)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+6
–   Arasan 21.3 64-bit3133+16
−16
(+83)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−24
–   NirvanaChess 2.4 64-bit3131+9
−9
(+81)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−4
–   Vajolet2 2.7 64-bit3129+15
−15
(+79)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.0%
+44
–   Nemorino 5.00 64-bit3117+10
−10
(+67)11.5 − 19.5
(+4−12=15)
37.1%
11.5 / 31
0.0%
−10
–   Texel 1.07 64-bit3113+8
−8
(+63)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
−35
–   Hannibal 1.7 64-bit3111+7
−8
(+61)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+1
–   Rybka 4.1 64-bit3110+6
−6
(+60)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+15
–   Demolito 2019-05-05 64-bit3093+17
−17
(+43)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
−27
–   Protector 1.9.0 64-bit3087+7
−7
(+37)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
−4
–   Senpai 2.0 64-bit3087+8
−8
(+37)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
−14
–   chess22k 1.12 64-bit3081+16
−16
(+31)15 − 17
(+6−8=18)
46.9%
15.0 / 32
0.5%
+12
–   iCE 3.0 64-bit3081+7
−7
(+31)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
0.1%
+18
–   Wasp 3.60 64-bit3080+17
−17
(+30)10 − 21
(+6−17=8)
32.3%
10.0 / 31
0.8%
−93
–   Defenchess 1.1f 64-bit3047+11
−11
(−3)17 − 14
(+11−8=12)
54.8%
17.0 / 31
60.1%
+24
–   SmarThink 1.98 64-bit3044+8
−8
(−6)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
74.4%
+87
–   Naum 4.6 64-bit3032+7
−7
(−18)14 − 18
(+6−10=16)
43.8%
14.0 / 32
96.9%
−57
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(−30)13 − 19
(+4−10=18)
40.6%
13.0 / 32
99.9%
−84
–   Demolito 2018-10-29 64-bit3017+16
−16
(−33)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
99.7%
+60
–   Rodent III 0.287 64-bit3005+19
−19
(−45)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
100.0%
+18
–   ChessBrainVB 3.703000+17
−17
(−50)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−22
–   Deuterium 2019.1.36.50 64-bit2999+14
−14
(−51)18 − 13
(+13−8=10)
58.1%
18.0 / 31
100.0%
+3
–   Rodent III 0.275 64-bit2998+29
−29
(−52)18 − 14
(+10−6=16)
56.3%
18.0 / 32
99.9%
−15
–   Pirarucu 2.9.5 64-bit2987+19
−19
(−63)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
+10
–   Hiarcs 142985+8
−8
(−65)20.5 − 10.5
(+13−3=15)
66.1%
20.5 / 31
100.0%
+33
–   Amoeba 3.0 64-bit2974+14
−14
(−76)44.5 − 27.5
(+30−13=29)
61.8%
44.5 / 72
100.0%
−1
–   Bobcat 8.0 64-bit2960+9
−9
(−90)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
+3
–   Cheng 4.39 64-bit2942+8
−8
(−108)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
+59

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020