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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Show each game results
ReBorn Mainsworthy 1.30 (628+517
−509
)Quote
Author: Mark Ainsworth (Great Britain) Link: WBEC
This is the only Mainsworthy version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Cmcchess 2.271137+26
0
(+509)0 − 9
(+0−9=0)
0.0%
0.0 / 9
0.0%
−INF
0 0 0 0 0 0 0 0 0
–   Usurpator II1124+29
−13
(+496)1 − 25
(+1−25=0)
3.8%
1.0 / 26
0.0%
−88
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
–   Dreamer897+247
−239
(+269)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−63
0 0 = 0 0 1 0 0 0 0 0 0
–   Pyotr 0.6 AM862+280
−275
(+234)1.5 − 7.5
(+0−6=3)
16.7%
1.5 / 9
0.0%
−3
0 0 = = 0 0 0 = 0
–   Hippocampe 0.4.1860+282
−277
(+232)1 − 8
(+0−7=2)
11.1%
1.0 / 9
0.0%
−73
0 0 0 0 = = 0 0 0
–   Chess4j 0.1740+402
−396
(+112)3 − 4
(+1−2=4)
42.9%
3.0 / 7
0.0%
+69
0 = = = 1 = 0
–   EasyPeasy 1.0651+491
−486
(+23)2 − 1
(+2−1=0)
66.7%
2.0 / 3
17.8%
+179
0 1 1
–   MicroChess 1976595+548
−541
(−33)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
84.6%
−2
=
–   NEG 0.3d533+609
−604
(−95)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
100.0%
−97
0 0 = 1 = = 0 1 = 0 1 0 = 1 = =
–   Ram 2.0494+648
−642
(−134)27 − 15
(+16−4=22)
64.3%
27.0 / 42
100.0%
−57
1 1 = 0 = = = 1 = 1 0 1 0 = = 1 = = = 1 1 = = 1 = = 1 = = = 1 = = 1 0 1 1 1 = = 1 =
–   CPP1442+700
−694
(−186)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+173
1 1 1 1 = 1
–   POS 1.20408+734
−728
(−220)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 0.10354+788
−783
(−274)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−115
1 = = 1 1 1 = =
–   ACE 0.1344+797
−792
(−284)16 − 1
(+15−0=2)
94.1%
16.0 / 17
100.0%
+138
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 =
–   Brutus RND243+899
−893
(−385)36.5 − 0.5
(+36−0=1)
98.6%
36.5 / 37
100.0%
+253
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 May 15, 2021