CCRL Blitz
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 2'392'106 games
played by 2'834 programs

White wins: 921'308 (38.5%)
Black wins: 740'794 (31.0%)
Draws: 730'004 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
ReBorn Mainsworthy 1.30 (642+491
−483
)Quote
Author: Mark Ainsworth (Great Britain) Link: WBEC
This is the only Mainsworthy version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Cmcchess 2.271140+23
−13
(+498)0 − 9
(+0−9=0)
0.0%
0.0 / 9
0.0%
−INF
–   Usurpator II1128+22
−2
(+486)1 − 25
(+1−25=0)
3.8%
1.0 / 26
0.0%
−98
–   Dreamer909+224
−217
(+267)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−65
–   Pyotr 0.6 AM881+250
−244
(+239)1.5 − 7.5
(+0−6=3)
16.7%
1.5 / 9
0.0%
+1
–   Hippocampe 0.4.1872+259
−253
(+230)1 − 8
(+0−7=2)
11.1%
1.0 / 9
0.0%
−75
–   Chess4j 0.1752+379
−374
(+110)3 − 4
(+1−2=4)
42.9%
3.0 / 7
0.0%
+67
–   EasyPeasy 1.0667+464
−459
(+25)2 − 1
(+2−1=0)
66.7%
2.0 / 3
16.5%
+181
–   MicroChess 1976611+522
−515
(−31)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
84.0%
0
–   NEG 0.3d548+583
−577
(−94)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
100.0%
−96
–   Ram 2.0509+621
−616
(−133)27 − 15
(+16−4=22)
64.3%
27.0 / 42
100.0%
−56
–   CPP1458+673
−668
(−184)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+175
–   POS 1.20424+707
−702
(−218)11 − 0
(+11−0=0)
100.0%
11.0 / 11
100.0%
+INF
–   LaMoSca 0.10370+761
−755
(−272)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−113
–   ACE 0.1360+771
−766
(−282)16 − 1
(+15−0=2)
94.1%
16.0 / 17
100.0%
+140
–   Brutus RND259+872
−867
(−383)36.5 − 0.5
(+36−0=1)
98.6%
36.5 / 37
100.0%
+255

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020