CCRL Blitz
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 2'414'627 games
played by 2'866 programs

White wins: 929'714 (38.5%)
Black wins: 746'779 (30.9%)
Draws: 738'134 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
ReBorn Mainsworthy 1.30 (640+496
−488
)Quote
Author: Mark Ainsworth (Great Britain) Link: WBEC
This is the only Mainsworthy version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Cmcchess 2.271140+23
−10
(+500)0 − 9
(+0−9=0)
0.0%
0.0 / 9
0.0%
−INF
0 0 0 0 0 0 0 0 0
–   Usurpator II1128+24
−1
(+488)1 − 25
(+1−25=0)
3.8%
1.0 / 26
0.0%
−96
0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Dreamer907+229
−221
(+267)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−65
0 0 = 0 0 1 0 0 0 0 0 0
–   Pyotr 0.6 AM877+256
−251
(+237)1.5 − 7.5
(+0−6=3)
16.7%
1.5 / 9
0.0%
0
0 0 = = 0 0 0 = 0
–   Hippocampe 0.4.1870+264
−258
(+230)1 − 8
(+0−7=2)
11.1%
1.0 / 9
0.0%
−75
0 0 0 0 = = 0 0 0
–   Chess4j 0.1750+384
−378
(+110)3 − 4
(+1−2=4)
42.9%
3.0 / 7
0.0%
+67
0 = = = 1 = 0
–   EasyPeasy 1.0664+469
−464
(+24)2 − 1
(+2−1=0)
66.7%
2.0 / 3
16.5%
+180
0 1 1
–   MicroChess 1976608+527
−520
(−32)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
84.2%
−1
=
–   NEG 0.3d546+588
−583
(−94)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
100.0%
−96
0 0 = 1 = = 0 1 = 0 1 0 = 1 = =
–   Ram 2.0507+627
−621
(−133)27 − 15
(+16−4=22)
64.3%
27.0 / 42
100.0%
−56
1 1 = 0 = = = 1 = 1 0 1 0 = = 1 = = = 1 1 = = 1 = = 1 = = = 1 = = 1 0 1 1 1 = = 1 =
–   CPP1455+678
−673
(−185)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+174
1 1 1 1 = 1
–   POS 1.20421+712
−707
(−219)11 − 0
(+11−0=0)
100.0%
11.0 / 11
100.0%
+INF
1 1 1 1 1 1 1 1 1 1 1
–   LaMoSca 0.10368+766
−761
(−272)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−113
1 = = 1 1 1 = =
–   ACE 0.1358+776
−771
(−282)16 − 1
(+15−0=2)
94.1%
16.0 / 17
100.0%
+140
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 =
–   Brutus RND256+877
−872
(−384)36.5 − 0.5
(+36−0=1)
98.6%
36.5 / 37
100.0%
+254
1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on November 28, 2020