CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Drosophila 1.6 64-bit#134‑136  (2660+24
−24
)Quote
Author: Gustaf Ullberg (Sweden) Link: github
This is one of the 2 Drosophila versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Invictus r305 64-bit2875+19
−19
(+215)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−74
= 0 0 0
–   Weiss 1.0 64-bit2834+24
−24
(+174)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
+47
0 1 1 = = = 0 = 0 = 0 0 0 0 0 =
–   tomitankChess 4.0 64-bit2819+22
−22
(+159)2.5 − 11.5
(+0−9=5)
17.9%
2.5 / 14
0.0%
−61
0 = 0 0 0 = 0 = 0 = = 0 0 0
–   The Baron 3.42 64-bit2797+14
−14
(+137)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+63
1 1 = 0 1 = 0 0 0 0
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(+129)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+42
0 = 1 = 0 0 = = = 0
–   RuyDos 1.1.11 64-bit2788+23
−23
(+128)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Francesca MAD 0.25 64-bit2786+23
−23
(+126)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+22
1 0 1 = 0 0 = 0 = 0
–   Cheese 2.1 64-bit2781+19
−19
(+121)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.0%
+77
= = 1 = = 0 0 1 0 = 0 1 0 0 1 =
–   Pawny 1.2 64-bit2779+13
−13
(+119)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
+19
0 0 0 = = = 0 0 = = = 1
–   Jonny 4.002778+11
−11
(+118)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+86
= 0 0 0 = 1 1 = = =
–   Naraku 1.42774+16
−16
(+114)6 − 4
(+6−4=0)
60.0%
6.0 / 10
0.0%
+202
1 0 1 1 0 1 0 0 1 1
–   Frenzee 3.5.19 64-bit2773+14
−14
(+113)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−7
0 = 0 0 1 1 0 0 0 1
–   Orion 0.7 64-bit2760+26
−26
(+100)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.0%
−14
= 1 = 0 0 0 1 0 = = 0 = 0 0 = 0 0 1 0 =
–   Devel 3.2.92754+26
−26
(+94)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−194
0 = 0 0
–   Ktulu 92752+12
−12
(+92)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+92
= =
–   Carballo 1.7 64-bit2737+14
−14
(+77)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−80
0 =
–   Arminius 2018-12-23 64-bit2735+13
−13
(+75)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−105
0 0 0 0 = 1 0 =
–   Shield 2.1 64-bit2730+14
−14
(+70)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+2
0 = = =
–   GreKo 2020.03 64-bit2717+26
−26
(+57)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.1%
−138
= 0 1 0 0 0
–   GreKo 2020.01 64-bit2710+26
−26
(+50)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.3%
+22
= 0 1 0 = 1 = = 0 = 0 1
–   Ktulu 82706+9
−9
(+46)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+78
= = 1 1 = 1 0 0 0 1
–   DanaSah 8.32700+20
−21
(+40)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.6%
+40
1 1 0 1 0 0
–   Benjamin 1.02698+26
−26
(+38)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
1.5%
−140
0 0 0 = = 0 0 = 0 0 = 0 = = = 0
–   Chessmaster 11 Aiglos II2695+19
−19
(+35)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.2%
+35
= =
–   Chessmaster 11 Conqueror2694+18
−18
(+34)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.4%
−123
0 =
–   ECE 19.6.6.3 64-bit2694+21
−21
(+34)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
1.7%
+75
0 = 1 1 0 = 0 = 1 1
–   ECE 20.1 64-bit2692+24
−24
(+32)4 − 6
(+3−5=2)
40.0%
4.0 / 10
3.0%
−41
1 0 0 0 1 = 1 0 = 0
–   Fridolin 3.10 64-bit2683+15
−15
(+23)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
5.3%
+78
= 1 1 = 0 1 = 1 1 = 0 = = = 1 0
–   Djinn 1.021 64-bit2668+13
−13
(+8)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
28.3%
−51
= 0 = =
–   RedQueen 1.1.98 64-bit2664+17
−17
(+4)1 − 1
(+1−1=0)
50.0%
1.0 / 2
39.5%
+4
0 1
–   K2 0.952660+18
−17
(0)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
50.0%
+28
0 = 1 = 1 1 1 = 0 = 1 0 0 = 0 1
–   Winter 0.2 64-bit2654+16
−16
(−6)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
65.4%
+18
= 1 = = 1 0 = = = =
–   Rotor 0.7a2644+21
−22
(−16)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
84.5%
+67
= 0 = 1 = 1 1 1 = =
–   Weiss 0.9 64-bit2643+27
−27
(−17)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
83.5%
−123
0 = 1 1 = 0 0 0 1 0 0 = = 0 = 0
–   CM10th Pestilence2642+24
−24
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
85.3%
−174
= 0
–   Bagatur 1.7 64-bit2636+23
−23
(−24)6 − 4
(+4−2=4)
60.0%
6.0 / 10
92.5%
+39
1 0 = = 1 1 = = 0 1
–   Nawito 19062629+21
−21
(−31)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
97.2%
−10
0 1 1 = 1 0 1 = = 1 0 0 0 = 1 = 0 1
–   Orion 0.6 64-bit2628+19
−19
(−32)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
98.0%
+27
1 = = =
–   Delocto 0.61n 64-bit2622+25
−25
(−38)12 − 6
(+6−0=12)
66.7%
12.0 / 18
98.6%
+50
= = 1 1 = = = 1 = = 1 1 = = = = = 1
–   Caligula 0.9g2618+21
−21
(−42)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.6%
−42
0 = = 0 = 1 = = 1 =
–   Topple 0.3.3 64-bit2616+20
−19
(−44)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.8%
+127
= 1 1 1 1 0 = 1 1 =
–   Donna 4.1 64-bit2592+14
−14
(−68)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Betsabe II 1.962592+21
−21
(−68)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
100.0%
−48
1 1 = 0 1 0 1 0 = 0 1 0 1 1 0 0 1 =
–   Galjoen 0.40 64-bit2589+21
−21
(−71)12 − 6
(+8−2=8)
66.7%
12.0 / 18
100.0%
+29
1 = 1 1 = 1 1 = = = 0 = = 1 1 0 = 1
–   Coiled 0.6 64-bit2583+12
−12
(−77)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
−2
0 1 1 1 = = 1 = 0 = 0 1 = 1
–   Velvet 1.0.0 64-bit2565+26
−26
(−95)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−39
1 = 0 = = 0 1 1 = 0 1 1
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−98)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−102
1 0 = 0 0 = = 1 = 1
–   Jumbo 0.7.0 64-bit2559+20
−20
(−101)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−59
1 0 = = = 1 1 0 0 1 = 1 = =
–   Ghost 3 64-bit2558+24
−24
(−102)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−134
0 1 = 1 0 = 1 = 0 0
–   Dorky 4.8 64-bit2558+14
−14
(−102)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−19
= 1 1 0
–   Detroid 1.0.1 64-bit2556+20
−20
(−104)11 − 3
(+10−2=2)
78.6%
11.0 / 14
100.0%
+125
0 1 1 1 1 0 = 1 = 1 1 1 1 1
–   Raven 1.0 64-bit2550+23
−23
(−110)14 − 8
(+9−3=10)
63.6%
14.0 / 22
100.0%
−29
1 = 1 = = = 1 0 = 1 0 1 1 1 = 1 1 = 0 = = =
–   KnightX 1.98 64-bit2540+27
−27
(−120)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+31
= = 1 = 1 1 1 = = 1
–   FrankWalter 2.4.0 64-bit2537+17
−17
(−123)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+90
1 = 1 = 1 = 1 1
–   OliThink 5.6.9 64-bit2530+27
−27
(−130)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+46
1 = 1 = 1 1 = 1 = 1 1 1 1 = = =
–   KnightX 2.3 64-bit2526+26
−26
(−134)8.5 − 9.5
(+6−7=5)
47.2%
8.5 / 18
100.0%
−154
1 = = = 1 0 0 1 0 0 0 = 1 0 0 1 = 1

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