CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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GNU Chess 6.25 64-bit (2661+31
−32
)Quote
Authors: Chua Kong-Sian (Singapore), Stuart Cracraft (USA), Lukas Geyer, Simon Waters, Michel Van den Bergh Links: Homepage, GnuWin32, Jim Ablett's compile, 5.07 Download
This is one of the 7 GNU Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ChessBrainVB 3.312828+25
−24
(+167)8.5 − 21.5
(+5−18=7)
28.3%
8.5 / 30
0.0%
+5
0 1 0 1 0 = 0 0 = 0 0 0 = = = 1 = 1 0 1 0 0 0 0 = 0 0 0 0 0
–   Scorpio 2.7.6 64-bit2816+15
−15
(+155)9 − 20
(+3−14=12)
31.0%
9.0 / 29
0.0%
+36
= = = 0 0 = = = 1 0 1 0 0 0 0 0 1 0 0 0 = = 0 0 = 0 = = =
–   Rhetoric 1.4.3 64-bit2808+8
−8
(+147)9.5 − 20.5
(+4−15=11)
31.7%
9.5 / 30
0.0%
+24
= 0 0 1 0 0 = 0 0 0 = 0 0 = = = = 0 1 1 0 0 = 1 0 = 0 0 = =
–   Ktulu 92782+8
−8
(+121)11 − 17
(+7−13=8)
39.3%
11.0 / 28
0.0%
+47
1 0 1 1 0 = 0 = = 0 1 0 0 = 0 0 0 = 0 0 1 0 1 1 = 0 = =
–   The Baron 3.29 64-bit2773+12
−12
(+112)8.5 − 21.5
(+5−18=7)
28.3%
8.5 / 30
0.0%
−45
= 0 1 0 1 0 0 = 0 0 0 = = 0 0 0 0 0 = 0 0 1 0 1 1 = 0 0 0 =
–   Alaric 7072663+7
−6
(+2)13.5 − 13.5
(+10−10=7)
50.0%
13.5 / 27
45.0%
−1
= 1 0 0 = = 0 1 = 0 1 1 0 0 1 0 1 0 0 = 1 1 1 = = 1 0
–   Phalanx XXV2655+12
−12
(−6)14.5 − 15.5
(+10−11=9)
48.3%
14.5 / 30
63.2%
−18
= = 0 1 = = = = = 1 1 1 1 0 = 0 1 1 0 1 0 0 0 0 1 0 0 = 0 1
–   Gogobello 1.3 64-bit2654+18
−18
(−7)9.5 − 19.5
(+6−16=7)
32.8%
9.5 / 29
63.9%
−132
0 0 = 0 0 0 = 0 1 = 0 = 0 0 0 0 1 0 = 0 0 = 0 0 1 1 1 = 1
–   Nebula 2.0 64-bit2654+9
−10
(−7)12.5 − 15.5
(+8−11=9)
44.6%
12.5 / 28
66.4%
−45
1 0 = 1 = 0 = 0 0 1 1 1 = = = 1 1 = 0 0 0 0 1 0 = 0 0 =
–   Colossus 2008b2642+7
−7
(−19)18 − 10
(+13−5=10)
64.3%
18.0 / 28
87.8%
+77
= = = 1 0 1 0 1 1 = = 1 1 1 1 0 = 1 = = 1 = 1 = 0 1 1 0
–   Cyrano 0.6b17 64-bit2640+8
−8
(−21)16 − 14
(+10−8=12)
53.3%
16.0 / 30
89.3%
+2
= = = 0 0 0 1 = = 0 1 = 1 1 0 = 0 = 1 1 = 0 1 1 0 = 1 = 1 =
–   Ethereal 8.16 64-bit2629+20
−20
(−32)16.5 − 10.5
(+13−7=7)
61.1%
16.5 / 27
95.5%
+43
1 0 0 = = 1 1 0 = 1 0 = = 0 1 1 1 = 1 0 1 = 1 1 1 1 0

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021