CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
ReBorn Mainsworthy 1.30 (627+516
−508
)Quote
Author: Mark Ainsworth (Great Britain) Link: WBEC
This is the only Mainsworthy version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Cmcchess 2.271136+25
−1
(+509)0 − 9
(+0−9=0)
0.0%
0.0 / 9
0.0%
−INF
–   Usurpator II1123+29
−12
(+496)1 − 25
(+1−25=0)
3.8%
1.0 / 26
0.0%
−88
–   Dreamer896+246
−238
(+269)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−63
–   Pyotr 0.6 AM861+279
−274
(+234)1.5 − 7.5
(+0−6=3)
16.7%
1.5 / 9
0.0%
−3
–   Hippocampe 0.4.1859+281
−275
(+232)1 − 8
(+0−7=2)
11.1%
1.0 / 9
0.0%
−73
–   Chess4j 0.1739+401
−395
(+112)3 − 4
(+1−2=4)
42.9%
3.0 / 7
0.0%
+69
–   EasyPeasy 1.0650+490
−485
(+23)2 − 1
(+2−1=0)
66.7%
2.0 / 3
17.8%
+179
–   MicroChess 1976594+547
−540
(−33)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
84.6%
−2
–   NEG 0.3d532+608
−603
(−95)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
100.0%
−97
–   Ram 2.0493+647
−641
(−134)27 − 15
(+16−4=22)
64.3%
27.0 / 42
100.0%
−57
–   CPP1441+698
−693
(−186)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+173
–   POS 1.20407+733
−727
(−220)11 − 0
(+11−0=0)
100.0%
11.0 / 11
100.0%
+INF
–   LaMoSca 0.10353+787
−782
(−274)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−115
–   ACE 0.1343+796
−791
(−284)16 − 1
(+15−0=2)
94.1%
16.0 / 17
100.0%
+138
–   Brutus RND242+898
−892
(−385)36.5 − 0.5
(+36−0=1)
98.6%
36.5 / 37
100.0%
+253

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021