CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
RubiChess 1.8 64-bit (3253+16
−16
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 25 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemorino 6.00 64-bit3439+14
−14
(+186)15 − 48
(+4−37=22)
23.8%
15.0 / 63
0.0%
+8
–   Xiphos 0.6 64-bit3341+9
−9
(+88)24 − 40
(+5−21=38)
37.5%
24.0 / 64
0.0%
+16
–   Fire 7.1 64-bit3334+8
−8
(+81)21.5 − 41.5
(+3−23=37)
34.1%
21.5 / 63
0.0%
−8
–   RofChade 2.3 64-bit3308+11
−11
(+55)20.5 − 43.5
(+3−26=35)
32.0%
20.5 / 64
0.0%
−48
–   Booot 6.4 64-bit3295+11
−11
(+42)29 − 35
(+16−22=26)
45.3%
29.0 / 64
0.0%
+13
–   Igel 2.7.0 64-bit3287+17
−17
(+34)23.5 − 26.5
(+9−12=29)
47.0%
23.5 / 50
0.2%
+17
–   Defenchess 2.3 64-bit3287+13
−13
(+34)27.5 − 36.5
(+9−18=37)
43.0%
27.5 / 64
0.1%
−5
–   Schooner 2.2 64-bit3273+10
−10
(+20)30.5 − 33.5
(+14−17=33)
47.7%
30.5 / 64
1.8%
+7
–   Laser 1.7 64-bit3272+8
−8
(+19)29.5 − 34.5
(+12−17=35)
46.1%
29.5 / 64
1.5%
−1
–   Fritz 17 64-bit3270+11
−10
(+17)34 − 30
(+15−11=38)
53.1%
34.0 / 64
4.0%
+35
–   Shredder 13 64-bit3270+7
−7
(+17)30 − 34
(+13−17=34)
46.9%
30.0 / 64
2.4%
−1
–   Defenchess 2.2 64-bit3268+12
−12
(+15)26 − 38
(+11−23=30)
40.6%
26.0 / 64
7.0%
−42
–   Fizbo 2 64-bit3248+7
−7
(−5)34 − 30
(+19−15=30)
53.1%
34.0 / 64
74.7%
+12
–   Andscacs 0.95 64-bit3230+10
−9
(−23)33 − 29
(+18−14=30)
53.2%
33.0 / 62
99.5%
0
–   Pedone 2.1 64-bit3199+16
−16
(−54)30 − 19
(+20−9=20)
61.2%
30.0 / 49
100.0%
+15
–   Arasan 22.1 64-bit3183+15
−15
(−70)40.5 − 22.5
(+25−7=31)
64.3%
40.5 / 63
100.0%
+15
–   Combusken 1.4.0 64-bit3169+15
−15
(−84)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
+28
–   Chiron 4 64-bit3164+6
−7
(−89)37.5 − 26.5
(+19−8=37)
58.6%
37.5 / 64
100.0%
−39
–   Critter 1.6a 64-bit3156+6
−6
(−97)41 − 23
(+26−8=30)
64.1%
41.0 / 64
100.0%
−13
–   Wasp 4.0 64-bit3155+14
−14
(−98)41 − 22
(+27−8=28)
65.1%
41.0 / 63
100.0%
−2
–   Winter 0.9 64-bit3155+15
−15
(−98)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
+57

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021