CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Engine Details

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Drosophila 1.6 64-bit#131‑133  (2667+27
−27
)Quote
Author: Gustaf Ullberg (Sweden) Link: github
This is one of the 2 Drosophila versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Invictus r305 64-bit2874+20
−20
(+207)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−81
–   Weiss 1.0 64-bit2829+26
−26
(+162)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
+36
–   tomitankChess 4.0 64-bit2818+24
−24
(+151)2.5 − 11.5
(+0−9=5)
17.9%
2.5 / 14
0.0%
−69
–   The Baron 3.42 64-bit2798+14
−14
(+131)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+57
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(+122)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+35
–   RuyDos 1.1.11 64-bit2785+25
−25
(+118)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Francesca MAD 0.25 64-bit2785+23
−23
(+118)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+14
–   Cheese 2.1 64-bit2782+19
−19
(+115)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.0%
+71
–   Pawny 1.2 64-bit2780+14
−13
(+113)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
+13
–   Jonny 4.002779+11
−11
(+112)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+80
–   Devel 3.2.92777+43
−43
(+110)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−176
–   Frenzee 3.5.19 64-bit2774+14
−14
(+107)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−13
–   Naraku 1.42774+16
−16
(+107)6 − 4
(+6−4=0)
60.0%
6.0 / 10
0.0%
+195
–   Ktulu 92752+12
−12
(+85)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+85
–   Carballo 1.7 64-bit2738+14
−14
(+71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−86
–   Arminius 2018-12-23 64-bit2733+13
−13
(+66)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−114
–   Shield 2.1 64-bit2730+14
−14
(+63)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−4
–   GreKo 2020.03 64-bit2712+29
−29
(+45)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
1.4%
−150
–   Ktulu 82706+9
−9
(+39)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.3%
+71
–   GreKo 2020.01 64-bit2702+28
−28
(+35)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
3.6%
+7
–   Chessmaster 11 Aiglos II2701+19
−19
(+34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.2%
+34
–   DanaSah 8.32697+22
−22
(+30)3 − 3
(+3−3=0)
50.0%
3.0 / 6
4.7%
+30
–   Chessmaster 11 Conqueror2694+18
−18
(+27)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.2%
−130
–   Benjamin 1.02693+38
−38
(+26)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
13.5%
−151
–   ECE 19.6.6.3 64-bit2693+22
−22
(+26)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
7.3%
+67
–   ECE 20.1 64-bit2688+26
−26
(+21)3 − 3
(+2−2=2)
50.0%
3.0 / 6
13.4%
+21
–   Fridolin 3.10 64-bit2683+16
−16
(+16)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
15.3%
+71
–   Djinn 1.021 64-bit2668+13
−13
(+1)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
47.9%
−58
–   RedQueen 1.1.98 64-bit2667+17
−17
(0)1 − 1
(+1−1=0)
50.0%
1.0 / 2
50.7%
0
–   K2 0.952665+18
−19
(−2)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
56.3%
+26
–   Winter 0.2 64-bit2654+17
−17
(−13)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
78.8%
+11
–   Rotor 0.7a2644+22
−22
(−23)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
91.2%
+60
–   CM10th Pestilence2643+24
−24
(−24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
90.4%
−180
–   Weiss 0.9 64-bit2642+27
−27
(−25)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
90.8%
−131
–   Bagatur 1.7 64-bit2637+23
−22
(−30)6 − 4
(+4−2=4)
60.0%
6.0 / 10
95.7%
+33
–   Orion 0.6 64-bit2629+19
−19
(−38)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
98.9%
+21
–   Nawito 19062629+22
−22
(−38)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
98.6%
+33
–   Delocto 0.61n 64-bit2621+26
−26
(−46)9 − 5
(+4−0=10)
64.3%
9.0 / 14
99.3%
+27
–   Caligula 0.9g2619+21
−21
(−48)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.7%
−48
–   Topple 0.3.3 64-bit2617+20
−20
(−50)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.9%
+121
–   Donna 4.1 64-bit2600+15
−15
(−67)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Betsabe II 1.962589+22
−21
(−78)7 − 7
(+6−6=2)
50.0%
7.0 / 14
100.0%
−81
–   Galjoen 0.40 64-bit2587+23
−23
(−80)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+54
–   Coiled 0.6 64-bit2583+12
−12
(−84)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
−9
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−105)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−109
–   Jumbo 0.7.0 64-bit2559+22
−22
(−108)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−76
–   Ghost 3 64-bit2558+25
−25
(−109)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−141
–   Dorky 4.8 64-bit2557+14
−14
(−110)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−27
–   Detroid 1.0.1 64-bit2554+21
−21
(−113)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+33
–   KnightX 1.98 64-bit2544+29
−29
(−123)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+28
–   FrankWalter 2.4.0 64-bit2537+17
−17
(−130)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+159

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020