CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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Junior 10.1 (2742+41
−41
)Quote
Authors: Amir Ban (Israel), Shay Bushinsky (Israel) Link: Chessbase
This is one of the 17 Junior versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit3043+39
−38
(+301)4.5 − 15.5
(+4−15=1)
22.5%
4.5 / 20
0.0%
+59
–   Fritz 102800+17
−18
(+58)11 − 9
(+7−5=8)
55.0%
11.0 / 20
0.5%
+89
–   Rybka 1.0 32-bit2792+13
−13
(+50)8 − 12
(+6−10=4)
40.0%
8.0 / 20
1.2%
−23
–   Fritz 92751+11
−11
(+9)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
34.6%
+47
–   Zap!Chess Zanzibar 32-bit2742+38
−38
(0)11 − 9
(+6−4=10)
55.0%
11.0 / 20
50.2%
+25
–   Spike 1.2 Turin2732+6
−6
(−10)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
69.0%
−91
–   Chess Tiger 2007.12713+7
−7
(−29)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
91.0%
−12
–   Chess Tiger 20072701+11
−11
(−41)9 − 11
(+5−7=8)
45.0%
9.0 / 20
97.2%
−70
–   CM10th Paralyse2655+15
−15
(−87)13.5 − 6.5
(+12−5=3)
67.5%
13.5 / 20
100.0%
+47
–   Gandalf 62628+9
−10
(−114)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
−46

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021