CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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ReBorn Mainsworthy 1.30 (615+466
−458
)Quote
Author: Mark Ainsworth (Great Britain) Link: WBEC
This is the only Mainsworthy version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Cmcchess 2.271119+22
−23
(+504)0 − 9
(+0−9=0)
0.0%
0.0 / 9
0.0%
−INF
0 0 0 0 0 0 0 0 0
–   Usurpator II1113+21
−21
(+498)1 − 25
(+1−25=0)
3.8%
1.0 / 26
0.0%
−86
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
–   Dreamer872+208
−201
(+257)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−75
0 0 = 0 0 1 0 0 0 0 0 0
–   Hippocampe 0.4.1822+257
−250
(+207)1 − 8
(+0−7=2)
11.1%
1.0 / 9
0.0%
−98
0 0 0 0 = = 0 0 0
–   Pyotr 0.6 AM765+312
−307
(+150)1.5 − 7.5
(+0−6=3)
16.7%
1.5 / 9
0.0%
−87
0 0 = = 0 0 0 = 0
–   Chess4j 0.1721+357
−352
(+106)3 − 4
(+1−2=4)
42.9%
3.0 / 7
0.0%
+63
0 = = = 1 = 0
–   EasyPeasy 1.0.0.0625+453
−448
(+10)2 − 1
(+2−1=0)
66.7%
2.0 / 3
36.5%
+165
0 1 1
–   MicroChess 1976566+514
−506
(−49)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
93.5%
−18
=
–   NEG 0.3d528+550
−544
(−87)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
99.9%
−89
0 0 = 1 = = 0 1 = 0 1 0 = 1 = =
–   Ram 2.0512+566
−561
(−103)27 − 15
(+16−4=22)
64.3%
27.0 / 42
100.0%
−26
1 1 = 0 = = = 1 = 1 0 1 0 = = 1 = = = 1 1 = = 1 = = 1 = = = 1 = = 1 0 1 1 1 = = 1 =
–   LaMoSca 0.10478+600
−595
(−137)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+21
1 = = 1 1 1 = =
–   CPP1413+665
−659
(−202)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+154
1 1 1 1 = 1
–   ACE 0.1311+767
−762
(−304)16 − 1
(+15−0=2)
94.1%
16.0 / 17
100.0%
+115
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 =
–   POS 1.20277+801
−795
(−338)11 − 0
(+11−0=0)
100.0%
11.0 / 11
100.0%
+INF
1 1 1 1 1 1 1 1 1 1 1
–   Brutus RND203+875
−869
(−412)36.5 − 0.5
(+36−0=1)
98.6%
36.5 / 37
100.0%
+212
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 April 21, 2018