CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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Drosophila 1.6 64-bit#141  (2659+23
−23
)Quote
Author: Gustaf Ullberg (Sweden) Link: github
This is one of the 2 Drosophila versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Halogen 8 64-bit2876+22
−22
(+217)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+124
–   Invictus r305 64-bit2875+18
−18
(+216)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−73
–   Weiss 1.0 64-bit2833+24
−24
(+174)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
+47
–   Mr Bob 0.9.0 64-bit2823+34
−34
(+164)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+7
–   tomitankChess 4.0 64-bit2818+22
−22
(+159)2.5 − 11.5
(+0−9=5)
17.9%
2.5 / 14
0.0%
−61
–   The Baron 3.42 64-bit2797+14
−14
(+138)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+64
–   Loop 13.6 (Loop 2007) 64-bit2789+15
−16
(+130)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+43
–   Francesca MAD 0.25 64-bit2788+23
−23
(+129)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+25
–   RuyDos 1.1.11 64-bit2784+22
−22
(+125)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Cheese 2.1 64-bit2781+18
−19
(+122)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.0%
+78
–   Pawny 1.2 64-bit2779+13
−13
(+120)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
+20
–   Jonny 4.002777+11
−11
(+118)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+86
–   Stash 21.2 64-bit2776+30
−29
(+117)3.5 − 12.5
(+3−12=1)
21.9%
3.5 / 16
0.0%
−124
–   Naraku 1.42774+16
−16
(+115)6 − 4
(+6−4=0)
60.0%
6.0 / 10
0.0%
+203
–   Frenzee 3.5.19 64-bit2773+14
−14
(+114)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−6
–   Orion 0.7 64-bit2761+25
−25
(+102)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.0%
−12
–   Ktulu 92752+12
−12
(+93)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+93
–   Devel 3.2.92749+24
−24
(+90)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−198
–   Carballo 1.7 64-bit2737+14
−14
(+78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−79
–   Arminius 2018-12-23 64-bit2736+13
−13
(+77)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−103
–   Shield 2.1 64-bit2730+13
−13
(+71)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+3
–   GreKo 2020.03 64-bit2715+24
−24
(+56)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−11
–   GreKo 2020.01 64-bit2712+26
−26
(+53)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.1%
+25
–   Ktulu 82706+9
−9
(+47)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+79
–   DanaSah 8.32698+20
−20
(+39)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.6%
+39
–   Benjamin 1.02698+24
−24
(+39)7 − 13
(+3−9=8)
35.0%
7.0 / 20
1.0%
−58
–   ECE 19.6.6.3 64-bit2695+21
−21
(+36)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
1.2%
+77
–   Chessmaster 11 Conqueror2695+18
−18
(+36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.8%
−121
–   Chessmaster 11 Aiglos II2693+19
−19
(+34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.2%
+34
–   ECE 20.1 64-bit2693+23
−23
(+34)4 − 6
(+3−5=2)
40.0%
4.0 / 10
2.1%
−39
–   Fridolin 3.10 64-bit2685+15
−15
(+26)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
3.0%
+68
–   Djinn 1.021 64-bit2668+13
−13
(+9)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
27.0%
−50
–   RedQueen 1.1.98 64-bit2664+16
−17
(+5)1 − 1
(+1−1=0)
50.0%
1.0 / 2
37.3%
+5
–   Shallow 2020-09-09 64-bit2661+28
−28
(+2)2 − 2
(+1−1=2)
50.0%
2.0 / 4
46.1%
+2
–   K2 0.952661+17
−17
(+2)10 − 10
(+7−7=6)
50.0%
10.0 / 20
46.6%
+6
–   Winter 0.2 64-bit2656+16
−16
(−3)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
58.4%
+21
–   Rotor 0.7a2647+21
−21
(−12)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
78.6%
+71
–   Weiss 0.9 64-bit2643+27
−27
(−16)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
82.4%
−122
–   CM10th Pestilence2643+23
−24
(−16)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
83.1%
−172
–   Bagatur 1.7 64-bit2636+22
−22
(−23)6 − 4
(+4−2=4)
60.0%
6.0 / 10
92.8%
+40
–   Nawito 19062631+21
−21
(−28)11 − 11
(+8−8=6)
50.0%
11.0 / 22
96.9%
−25
–   Orion 0.6 64-bit2629+19
−19
(−30)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
97.9%
+29
–   Delocto 0.61n 64-bit2625+24
−24
(−34)13.5 − 8.5
(+7−2=13)
61.4%
13.5 / 22
98.0%
+30
–   Caligula 0.9g2618+21
−21
(−41)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.6%
−41
–   Topple 0.3.3 64-bit2616+19
−19
(−43)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.7%
+128
–   Betsabe II 1.962593+21
−21
(−66)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
100.0%
−46
–   Donna 4.1 64-bit2592+14
−14
(−67)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Galjoen 0.40 64-bit2590+21
−21
(−69)12 − 6
(+8−2=8)
66.7%
12.0 / 18
100.0%
+32
–   Coiled 0.6 64-bit2585+12
−12
(−74)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
0
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−97)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−101
–   Jumbo 0.7.0 64-bit2562+20
−20
(−97)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−55
–   Ghost 3 64-bit2559+24
−24
(−100)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−132
–   Dorky 4.8 64-bit2558+14
−14
(−101)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−18
–   Velvet 1.0.0 64-bit2556+25
−25
(−103)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−47
–   Detroid 1.0.1 64-bit2555+19
−19
(−104)11 − 3
(+10−2=2)
78.6%
11.0 / 14
100.0%
+125
–   Raven 1.0 64-bit2551+23
−23
(−108)14 − 8
(+9−3=10)
63.6%
14.0 / 22
100.0%
−27
–   KnightX 1.98 64-bit2542+27
−27
(−117)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+34
–   FrankWalter 2.4.0 64-bit2538+17
−17
(−121)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+92
–   Betsabe II 20202537+86
−93
(−122)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.6%
+23
–   Raven 1.10 64-bit2534+29
−29
(−125)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−125
–   OliThink 5.6.9 64-bit2530+27
−27
(−129)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+47
–   KnightX 2.3 64-bit2526+26
−26
(−133)8.5 − 9.5
(+6−7=5)
47.2%
8.5 / 18
100.0%
−153

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Created in 2005-2013 by CCRL team
Last games added on November 21, 2020