CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
ReBorn Mainsworthy 1.30 (643+489
−481
)Quote
Author: Mark Ainsworth (Great Britain) Link: WBEC
This is the only Mainsworthy version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Cmcchess 2.271140+23
−14
(+497)0 − 9
(+0−9=0)
0.0%
0.0 / 9
0.0%
−INF
–   Usurpator II1129+22
−4
(+486)1 − 25
(+1−25=0)
3.8%
1.0 / 26
0.0%
−98
–   Dreamer909+222
−214
(+266)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−66
–   Pyotr 0.6 AM881+247
−242
(+238)1.5 − 7.5
(+0−6=3)
16.7%
1.5 / 9
0.0%
0
–   Hippocampe 0.4.1872+257
−251
(+229)1 − 8
(+0−7=2)
11.1%
1.0 / 9
0.0%
−76
–   Chess4j 0.1752+377
−371
(+109)3 − 4
(+1−2=4)
42.9%
3.0 / 7
0.0%
+66
–   EasyPeasy 1.0667+462
−456
(+24)2 − 1
(+2−1=0)
66.7%
2.0 / 3
16.5%
+180
–   MicroChess 1976611+520
−513
(−32)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
84.0%
−1
–   NEG 0.3d548+580
−575
(−95)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
100.0%
−97
–   Ram 2.0510+619
−614
(−133)27 − 15
(+16−4=22)
64.3%
27.0 / 42
100.0%
−56
–   CPP1458+671
−665
(−185)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+174
–   POS 1.20424+705
−700
(−219)11 − 0
(+11−0=0)
100.0%
11.0 / 11
100.0%
+INF
–   LaMoSca 0.10370+758
−753
(−273)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−114
–   ACE 0.1360+769
−763
(−283)16 − 1
(+15−0=2)
94.1%
16.0 / 17
100.0%
+139
–   Brutus RND259+870
−864
(−384)36.5 − 0.5
(+36−0=1)
98.6%
36.5 / 37
100.0%
+254

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020