CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Drosophila 1.6 64-bit#151‑152  (2648+20
−20
)Quote
Author: Gustaf Ullberg (Sweden) Link: github
This is one of the 2 Drosophila versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Drofa 3.0.0 64-bit2959+108
−94
(+311)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Invictus r305 64-bit2878+17
−17
(+230)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−59
–   Halogen 8 64-bit2876+21
−21
(+228)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+135
–   OliThink 5.9.3 64-bit2868+97
−89
(+220)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Mr Bob 0.9.0 64-bit2835+23
−23
(+187)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+29
–   Weiss 1.0 64-bit2832+24
−24
(+184)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
+57
–   tomitankChess 4.0 64-bit2817+22
−21
(+169)2.5 − 11.5
(+0−9=5)
17.9%
2.5 / 14
0.0%
−51
–   OliThink 5.9.2 64-bit2800+27
−27
(+152)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−42
–   The Baron 3.42 64-bit2796+14
−14
(+148)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+74
–   Loop 13.6 (Loop 2007) 64-bit2788+15
−16
(+140)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+53
–   Francesca MAD 0.25 64-bit2787+23
−23
(+139)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+35
–   RuyDos 1.1.11 64-bit2785+20
−20
(+137)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−127
–   Devel 3.8.42783+26
−26
(+135)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+135
–   Cheese 2.1 64-bit2780+19
−19
(+132)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.0%
+88
–   Pawny 1.2 64-bit2778+13
−13
(+130)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
+30
–   Jonny 4.002776+11
−11
(+128)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+96
–   Stash 21.2 64-bit2775+28
−28
(+127)3.5 − 12.5
(+3−12=1)
21.9%
3.5 / 16
0.0%
−115
–   Naraku 1.42773+16
−16
(+125)6 − 4
(+6−4=0)
60.0%
6.0 / 10
0.0%
+214
–   Frenzee 3.5.19 64-bit2772+14
−14
(+124)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+3
–   Orion 0.7 64-bit2760+25
−25
(+112)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.0%
−2
–   Ktulu 92752+12
−12
(+104)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+104
–   Devel 3.2.92745+24
−24
(+97)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−192
–   Velvet 1.2.0 64-bit2738+32
−32
(+90)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−192
–   Carballo 1.7 64-bit2736+14
−14
(+88)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−69
–   Arminius 2018-12-23 64-bit2732+12
−12
(+84)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−64
–   Shield 2.1 64-bit2727+13
−13
(+79)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−74
–   GreKo 2020.03 64-bit2714+21
−21
(+66)8.5 − 13.5
(+5−10=7)
38.6%
8.5 / 22
0.0%
−13
–   GreKo 2020.01 64-bit2709+24
−24
(+61)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+33
–   Ktulu 82706+9
−9
(+58)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+90
–   K2 0.992706+21
−21
(+58)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+2
–   Chess Tiger 2007.12703+10
−10
(+55)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−87
–   Benjamin 1.02698+24
−24
(+50)7 − 13
(+3−9=8)
35.0%
7.0 / 20
0.1%
−47
–   DanaSah 8.32696+19
−19
(+48)6.5 − 7.5
(+6−7=1)
46.4%
6.5 / 14
0.0%
+21
–   Chessmaster 11 Conqueror2694+18
−18
(+46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−111
–   ECE 19.6.6.3 64-bit2693+21
−21
(+45)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.1%
+86
–   ECE 20.1 64-bit2692+20
−20
(+44)8 − 14
(+5−11=6)
36.4%
8.0 / 22
0.1%
−52
–   Chessmaster 11 Aiglos II2692+18
−18
(+44)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+44
–   Velvet 1.1.0 64-bit2684+25
−25
(+36)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.4%
−49
–   Fridolin 3.10 64-bit2683+14
−14
(+35)15 − 13
(+9−7=12)
53.6%
15.0 / 28
0.2%
+55
–   Shallow 2020-09-09 64-bit2674+22
−22
(+26)9.5 − 10.5
(+4−5=11)
47.5%
9.5 / 20
4.6%
+12
–   Djinn 1.021 64-bit2667+13
−13
(+19)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
6.6%
−40
–   RedQueen 1.1.98 64-bit2663+16
−16
(+15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
13.7%
+15
–   K2 0.952662+16
−16
(+14)12.5 − 11.5
(+9−8=7)
52.1%
12.5 / 24
14.2%
+33
–   Winter 0.2 64-bit2654+16
−16
(+6)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
32.1%
+30
–   CM10th Ogre2653+22
−22
(+5)1 − 3
(+0−2=2)
25.0%
1.0 / 4
37.2%
−145
–   Supernova 2.3 64-bit2652+25
−25
(+4)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
41.2%
−78
–   Rotor 0.7a2651+20
−20
(+3)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
43.2%
+86
–   CM10th Pestilence2644+23
−23
(−4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
61.6%
−161
–   Weiss 0.9 64-bit2642+27
−27
(−6)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
64.1%
−112
–   Drofa 2.2.0 64-bit2639+29
−29
(−9)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
68.8%
−52
–   Bagatur 1.7 64-bit2634+22
−21
(−14)6 − 4
(+4−2=4)
60.0%
6.0 / 10
82.1%
+49
–   Nawito 19062628+20
−20
(−20)11 − 11
(+8−8=6)
50.0%
11.0 / 22
92.5%
−17
–   Orion 0.6 64-bit2628+19
−19
(−20)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
92.8%
+39
–   Delocto 0.61n 64-bit2626+22
−22
(−22)16.5 − 9.5
(+10−3=13)
63.5%
16.5 / 26
92.8%
+58
–   KnightX 2.61 64-bit2625+32
−32
(−23)6 − 8
(+3−5=6)
42.9%
6.0 / 14
89.4%
−64
–   Caligula 0.9g2621+20
−20
(−27)5 − 5
(+2−2=6)
50.0%
5.0 / 10
97.1%
−27
–   KnightX 2.7 64-bit2618+29
−30
(−30)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
95.1%
−45
–   Topple 0.3.3 64-bit2615+19
−19
(−33)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.0%
+138
–   Lozza 2.0 64-bit2608+26
−26
(−40)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.2%
−40
–   Betsabe II 20202607+24
−24
(−41)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.5%
+108
–   Betsabe II 1.962592+21
−21
(−56)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
100.0%
−36
–   Galjoen 0.40 64-bit2590+20
−20
(−58)12 − 6
(+8−2=8)
66.7%
12.0 / 18
100.0%
+43
–   Coiled 0.6 64-bit2585+12
−12
(−63)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
+11
–   Donna 4.1 64-bit2584+14
−14
(−64)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−86)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−90
–   Jumbo 0.7.0 64-bit2558+18
−18
(−90)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−48
–   Ghost 3 64-bit2557+24
−24
(−91)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−123
–   Dorky 4.8 64-bit2557+14
−14
(−91)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−8
–   Velvet 1.0.0 64-bit2556+24
−24
(−92)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−36
–   Detroid 1.0.1 64-bit2554+18
−18
(−94)11 − 3
(+10−2=2)
78.6%
11.0 / 14
100.0%
+135
–   Raven 1.0 64-bit2551+23
−23
(−97)14 − 8
(+9−3=10)
63.6%
14.0 / 22
100.0%
−16
–   KnightX 1.98 64-bit2542+27
−27
(−106)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+45
–   FrankWalter 2.4.0 64-bit2541+16
−16
(−107)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+106
–   OliThink 5.6.9 64-bit2526+26
−26
(−122)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+54
–   Raven 1.10 64-bit2526+23
−23
(−122)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−122
–   KnightX 2.3 64-bit2524+26
−26
(−124)8.5 − 9.5
(+6−7=5)
47.2%
8.5 / 18
100.0%
−144
–   Galjoen 0.41.1 64-bit2521+63
−65
(−127)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−32
–   Delocto 200419 64-bit2520+58
−59
(−128)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+150

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021