CCRL Blitz
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 2'478'353 games
played by 2'951 programs

White wins: 953'046 (38.5%)
Black wins: 763'412 (30.8%)
Draws: 761'895 (30.7%)
White score: 53.8%

Engine Details

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RubiChess 1.7.1 64-bit (3242+18
−18
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
Includes games from 1.7.1 and 1.7.2
This is one of the 24 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 14 MCTS 64-bit3362+13
−14
(+120)17 − 46
(+2−31=30)
27.0%
17.0 / 63
0.0%
−20
–   Xiphos 0.6 64-bit3342+10
−10
(+100)16.5 − 31.5
(+3−18=27)
34.4%
16.5 / 48
0.0%
+9
–   Fire 7.1 64-bit3334+8
−8
(+92)15.5 − 33.5
(+4−22=23)
31.6%
15.5 / 49
0.0%
−22
–   RofChade 2.3 64-bit3306+11
−11
(+64)19.5 − 30.5
(+4−15=31)
39.0%
19.5 / 50
0.0%
+2
–   Booot 6.4 64-bit3296+12
−12
(+54)24 − 26
(+10−12=28)
48.0%
24.0 / 50
0.0%
+41
–   Laser 1.7 64-bit3274+9
−9
(+32)17.5 − 32.5
(+3−18=29)
35.0%
17.5 / 50
0.1%
−52
–   Schooner 2.2 64-bit3273+11
−11
(+31)22.5 − 27.5
(+6−11=33)
45.0%
22.5 / 50
0.1%
+3
–   Shredder 13 64-bit3270+7
−7
(+28)20 − 30
(+8−18=24)
40.0%
20.0 / 50
0.2%
−33
–   Fritz 17 64-bit3270+11
−10
(+28)23.5 − 26.5
(+11−14=25)
47.0%
23.5 / 50
0.4%
+9
–   Defenchess 2.2 64-bit3268+12
−12
(+26)22.5 − 27.5
(+8−13=29)
45.0%
22.5 / 50
0.8%
−2
–   SlowChess Blitz Classic 2.1 64-bit3262+16
−16
(+20)31 − 33
(+9−11=44)
48.4%
31.0 / 64
4.6%
+11
–   Fizbo 2 64-bit3247+7
−7
(+5)25.5 − 24.5
(+13−12=25)
51.0%
25.5 / 50
29.4%
+10
–   SlowChess Blitz Classic 2.0 64-bit3230+18
−19
(−12)28 − 22
(+13−7=30)
56.0%
28.0 / 50
84.0%
+21
–   Andscacs 0.95 64-bit3229+10
−10
(−13)24.5 − 25.5
(+8−9=33)
49.0%
24.5 / 50
90.6%
−18
–   Arasan 22.0 64-bit3180+13
−13
(−62)29.5 − 19.5
(+20−10=19)
60.2%
29.5 / 49
100.0%
+3
–   Pedone 2.0 64-bit3174+13
−13
(−68)28 − 20
(+17−9=22)
58.3%
28.0 / 48
100.0%
−19
–   Chiron 4 64-bit3164+6
−7
(−78)33.5 − 16.5
(+23−6=21)
67.0%
33.5 / 50
100.0%
+28
–   Critter 1.6a 64-bit3157+6
−6
(−85)33.5 − 15.5
(+23−5=21)
68.4%
33.5 / 49
100.0%
+30

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021