CCRL 40/15
Downloads and Statistics
January 24, 2021
Testing summary:
Total: 1'209'412 games
played by 2'772 programs

White wins: 415'904 (34.4%)
Black wins: 306'459 (25.3%)
Draws: 487'049 (40.3%)
White score: 54.5%

Engine Details

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Chenard 2018.03.06 64-bit#427  (1818+19
−19		)Quote
Author: Don Cross Link: Homepage
This is the only Chenard version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Matant 5.042067+22
−22		(+249)8.5 − 21.5
(+5−18=7)
28.3%
8.5 / 30
0.0%
+88
0 = 0 = 0 1 1 0 0 = 0 0 0 0 = 0 1 0 0 0 1 = 0 = 0 0 0 0 = 1
–   Ceibo 0.4 64-bit2021+16
−16		(+203)8 − 31
(+3−26=10)
20.5%
8.0 / 39
0.0%
−13
0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 0 0 1 0 = 0 1 0 = 0 0 = = = 0 1 = 0 0 0 = 0 0 =
–   Oberon 0.042000+24
−24		(+182)6 − 34
(+3−31=6)
15.0%
6.0 / 40
0.0%
−108
0 0 0 0 = 0 0 = 0 1 0 0 0 0 0 0 1 0 0 0 0 = 0 = 0 0 0 0 0 = = 0 0 0 0 0 0 0 1 0
–   Snowy 0.2 64-bit1998+26
−26		(+180)8.5 − 31.5
(+7−30=3)
21.3%
8.5 / 40
0.0%
−66
0 0 1 0 0 0 0 0 0 0 1 1 1 0 1 = 1 0 0 0 0 0 0 = 1 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0
–   BSC 3.9++ 64-bit1977+24
−24		(+159)8.5 − 31.5
(+8−31=1)
21.3%
8.5 / 40
0.0%
−105
0 0 = 0 1 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
–   Sissa 2.01958+23
−23		(+140)11.5 − 28.5
(+6−23=11)
28.8%
11.5 / 40
0.0%
−8
0 = 1 0 = 0 1 = 0 0 = 0 0 0 1 0 0 = 0 0 0 0 1 = 1 0 = 0 1 = = = 0 0 0 0 0 0 = 0
–   Wowl 1.3.81953+26
−27		(+135)15.5 − 30.5
(+12−27=7)
33.7%
15.5 / 46
0.0%
+10
0 1 0 0 1 0 0 0 0 0 1 0 1 0 = 0 0 0 1 = 1 = 0 1 0 0 0 = 0 0 = 0 1 0 0 = 0 0 1 1 0 1 0 = 0 1
–   Presbyter 1.3.0 64-bit1918+25
−25		(+100)17 − 23
(+17−23=0)
42.5%
17.0 / 40
0.0%
+32
1 1 0 1 0 1 1 1 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 1 0 1 0 0 1
–   Dabbaba 7.491907+11
−12		(+89)17 − 23
(+14−20=6)
42.5%
17.0 / 40
0.0%
+31
1 = 0 = 0 0 1 0 1 1 0 0 1 0 0 0 0 1 1 1 = 0 0 0 0 0 1 0 0 1 = 1 = = 1 1 0 1 0 0
–   ChessterfieldCL i5a1901+24
−24		(+83)15 − 25
(+11−21=8)
37.5%
15.0 / 40
0.0%
−8
= 1 0 0 0 0 1 1 0 0 0 0 0 = 0 0 0 = 1 1 1 0 0 = 0 0 = 1 = 0 0 0 0 1 0 = 1 1 1 =
–   Deepov 0.4.1 64-bit1899+24
−24		(+81)12.5 − 27.5
(+7−22=11)
31.3%
12.5 / 40
0.0%
−51
0 = = 0 0 0 0 = 1 0 0 = 0 1 1 1 = 0 = 0 = 0 1 0 0 1 0 0 0 0 = = = = 0 0 1 0 0 0
–   CDrill 1800 build 41878+23
−24		(+60)15.5 − 24.5
(+12−21=7)
38.8%
15.5 / 40
0.0%
−25
0 0 1 = 0 = 1 1 0 0 0 0 0 0 0 0 0 1 0 1 = 0 0 1 0 0 0 0 = = 0 0 = 1 1 1 1 1 1 =
–   Sayuri 2018.03.06 64-bit1838+26
−26		(+20)19 − 21
(+13−15=12)
47.5%
19.0 / 40
10.1%
+4
1 0 0 = = 0 = 0 = = = 0 1 0 1 0 0 = 0 1 1 = 1 1 1 1 0 0 0 1 1 = 1 = 0 1 0 = = 0
–   Predateur 2.2.1 64-bit1821+19
−19		(+3)15 − 24
(+13−22=4)
38.5%
15.0 / 39
40.4%
−90
= 1 0 0 0 0 = 0 1 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 1 1 = 0 1 0 0 1 0 = 0 0 1 1
–   RataAeroespacial 0.2.11815+13
−13		(−3)23.5 − 28.5
(+21−26=5)
45.2%
23.5 / 52
58.9%
−40
0 0 1 1 1 = 0 0 1 1 0 1 1 1 1 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 = 1 = 1 1 0 0 0 0 0 0 0 = 0 0 1 0 0 = 1 0 1
–   Lodocase 2402081797+27
−27		(−21)23.5 − 16.5
(+21−14=5)
58.8%
23.5 / 40
90.0%
+48
1 1 = 0 0 = 0 1 = 0 1 1 1 0 0 0 1 1 0 0 1 0 1 0 0 1 1 1 1 1 1 = 0 = 1 1 1 1 0 1
–   Ziggurat 0.22 64-bit1760+19
−19		(−58)24.5 − 15.5
(+22−13=5)
61.3%
24.5 / 40
100.0%
+28
0 1 1 0 1 1 0 1 1 0 1 0 0 = 1 1 = 1 0 1 1 = 0 1 1 1 0 = 1 = 0 0 1 1 1 1 1 0 0 1
–   Pulsar 2009-9b1759+24
−24		(−59)23 − 17
(+17−11=12)
57.5%
23.0 / 40
100.0%
−5
0 = = = 1 1 0 = 0 1 0 = 1 0 = 1 1 1 1 1 1 = 1 1 0 1 1 1 1 0 0 = = = = 0 0 0 1 =
–   Zoidberg 0.11754+26
−26		(−64)21 − 19
(+19−17=4)
52.5%
21.0 / 40
100.0%
−44
1 0 = 0 = 0 0 0 0 1 1 0 0 0 1 1 0 1 1 0 1 1 1 0 1 1 1 = 1 = 0 1 1 1 0 0 1 1 0 0
–   Enigma 1.1.41736+15
−15		(−82)27.5 − 11.5
(+24−8=7)
70.5%
27.5 / 39
100.0%
+74
1 1 1 1 1 1 1 1 1 0 1 1 1 1 = = 1 0 0 1 0 = 1 0 1 1 1 = 1 0 1 = 1 1 = 0 0 1 =
–   Kanguruh 1.931730+23
−23		(−88)30 − 10
(+25−5=10)
75.0%
30.0 / 40
100.0%
+96
= = 1 1 1 1 1 = 1 = 1 1 1 1 0 = 0 1 1 = 1 1 1 1 1 = 1 = 1 1 0 1 1 = = 1 1 0 0 1
–   Shallow Blue 2.0.0 64-bit1712+22
−22		(−106)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
−5
1 1 1 1 = = 1 0 0 1 0 1 1 1 0 1 = = 0 = 0 1 1 1 0 1 0 1 1 1 = =
–   Tom Thumb 0.2 64-bit1697+19
−19		(−121)23.5 − 16.5
(+20−13=7)
58.8%
23.5 / 40
100.0%
−54
= 1 1 0 1 0 0 = 1 = 0 0 1 1 = 0 0 1 1 = 0 1 1 1 0 1 0 1 = 0 1 = 1 1 1 0 1 1 0 1
–   Laurifer 1.01695+23
−23		(−123)31.5 − 8.5
(+29−6=5)
78.8%
31.5 / 40
100.0%
+113
= 1 1 0 1 1 1 0 = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 0 1 0 1 1 0 = 0 1 1 1 1 1 = 1
–   EnkoChess 2908181694+23
−23		(−124)26 − 8
(+24−6=4)
76.5%
26.0 / 34
100.0%
+92
= 1 0 1 0 0 1 1 0 = 1 1 0 1 0 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 1 1 1 1
–   TSCP 1.811692+20
−20		(−126)27.5 − 12.5
(+23−8=9)
68.8%
27.5 / 40
100.0%
+9
= 0 1 1 1 1 1 = = 0 0 1 1 = 1 1 1 = = 1 1 0 1 0 0 1 = 1 = 0 1 1 1 1 1 1 = 1 1 0
–   AdaChess 3.4 64-bit1684+23
−23		(−134)30 − 10
(+25−5=10)
75.0%
30.0 / 40
100.0%
+48
1 1 = 1 0 = = 1 1 1 0 = 1 0 1 1 1 1 1 0 1 = = 1 = 1 1 1 = 1 = 1 1 = 1 1 1 1 0 1
–   Pulse 1.6.1 64-bit1615+21
−21		(−203)29 − 11
(+28−10=2)
72.5%
29.0 / 40
100.0%
−8
1 1 1 1 = 0 1 1 1 0 1 1 0 0 0 1 1 1 1 1 = 1 0 0 1 1 0 1 1 1 1 1 1 1 0 0 1 1 1 1
–   IQ23.0031547+21
−21		(−271)25.5 − 6.5
(+21−2=9)
79.7%
25.5 / 32
100.0%
−55
= = = 1 1 1 1 0 = 1 = = = 1 1 1 1 1 1 0 1 1 1 1 1 = 1 1 = 1 1 1
1143 games: 467 wins, 482 losses, 194 draws (17.0%), score: 49.3%

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Created in 2005-2013 by CCRL team
Last games added on January 24, 2021