CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Drosophila 1.4 64-bit (2242+25
−25
)Quote
Author: Gustaf Ullberg (Sweden) Link: github
This is one of the 2 Drosophila versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 0.7 64-bit2314+25
−25
(+72)17 − 18
(+12−13=10)
48.6%
17.0 / 35
0.0%
+60
0 = = = 1 1 0 0 0 = 0 1 1 1 1 1 0 0 0 1 0 = 1 0 = = 1 0 1 = 1 = 0 0 =
–   Paladin 0.1 64-bit2273+15
−15
(+31)12.5 − 17.5
(+9−14=7)
41.7%
12.5 / 30
1.7%
−29
1 = 1 0 = 0 = 0 0 0 1 0 1 0 0 = 1 0 0 1 0 1 = 1 0 0 1 0 = =
–   Popochin 3.22273+8
−8
(+31)11.5 − 18.5
(+7−14=9)
38.3%
11.5 / 30
1.0%
−47
1 0 0 0 1 = 1 0 = = 0 0 0 0 0 = 1 0 0 0 1 = = = = 1 0 1 = 0
–   Scidlet 3.61 64-bit2270+11
−11
(+28)11.5 − 18.5
(+9−16=5)
38.3%
11.5 / 30
2.2%
−61
0 0 1 = 0 1 = 1 = 0 1 1 0 0 0 1 0 0 0 = 0 0 0 1 0 1 0 = 0 1
–   Esc 1.162264+9
−9
(+22)14.5 − 15.5
(+10−11=9)
48.3%
14.5 / 30
5.1%
+11
0 0 1 = 1 0 1 = 0 0 = 0 = = 1 1 1 1 1 0 = 0 = = 1 = 0 1 0 0
–   KMTChess 1.2.1 64-bit2263+21
−20
(+21)12 − 18
(+7−13=10)
40.0%
12.0 / 30
9.8%
−46
= 0 1 0 = = = 0 = = 0 1 1 1 0 0 1 0 = 0 = 0 0 0 1 0 0 = 1 =
–   Natwarlal 0.142260+8
−8
(+18)12.5 − 16.5
(+9−13=7)
43.1%
12.5 / 29
8.8%
−32
= 0 0 0 = = = 0 0 1 = 0 0 1 1 1 1 0 1 1 0 1 1 0 0 0 0 = =
–   FireFly 2.7.2 64-bit2257+18
−18
(+15)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
15.5%
+3
0 1 1 1 = 0 1 1 0 0 1 = 0 0 0 0 = 0 1 0 0 = 1 1 1 0 = 1 = =
–   Napoleon 1.8 64-bit2250+18
−18
(+8)13 − 17
(+8−12=10)
43.3%
13.0 / 30
29.3%
−38
0 0 = = 0 1 0 0 0 = 0 1 1 1 = 0 = 1 0 1 = = 0 0 0 1 = 1 = =
–   Robocide 20170718 64-bit2243+20
−20
(+1)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
48.1%
+31
1 = 1 1 1 0 = = 0 1 = 0 = = = 0 = 1 1 0 = = = 1 0 1 1 0 0 1
–   Anechka 0.082235+8
−8
(−7)13 − 17
(+11−15=4)
43.3%
13.0 / 30
69.2%
−59
1 = 1 0 = 0 0 0 1 1 0 0 0 1 0 1 1 0 1 0 0 1 0 0 = = 0 1 1 0
–   GopherCheck 0.2.3 64-bit2234+19
−18
(−8)15 − 15
(+10−10=10)
50.0%
15.0 / 30
69.8%
−9
0 0 = = 0 0 = 0 0 1 = 1 1 = 0 0 1 1 = 0 1 1 1 = 0 1 = 1 = =
–   Dorpsgek Eves-Temptation 64-bit2233+22
−22
(−9)35.5 − 23.5
(+28−16=15)
60.2%
35.5 / 59
71.6%
+63
= 1 0 0 = 0 1 1 = 0 1 1 = 1 1 1 1 1 1 0 0 1 = 1 1 0 0 1 1 0 1 = = 1 0 = = = 0 = 0 = 0 1 1 0 1 1 1 1 = 1 1 0 = 0 1 1 =
–   Joker2 0.7.7 64-bit2223+23
−23
(−19)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
87.1%
+30
1 = = 0 = = = = 0 0 = 1 1 1 0 = = = 1 = 1 1 = = 1 1 = = 0 1
–   CT800 1.12 64-bit2205+18
−18
(−37)19.5 − 10.5
(+18−9=3)
65.0%
19.5 / 30
99.1%
+83
= 1 1 1 0 1 1 0 1 0 0 1 1 0 0 1 1 1 1 1 1 = 1 1 0 1 1 = 0 0
–   SjaakII 1.3.0 64-bit2197+20
−20
(−45)19.5 − 10.5
(+17−8=5)
65.0%
19.5 / 30
99.8%
+67
1 0 = 1 1 1 = 0 1 1 1 0 1 = 1 0 1 0 1 0 1 0 1 = = 1 0 1 1 1
–   Isa 2.0.48 64-bit2172+21
−21
(−70)15 − 16
(+12−13=6)
48.4%
15.0 / 31
100.0%
−82
0 0 0 1 1 = 0 = 1 = = 1 0 0 0 1 0 1 1 = 1 0 1 0 1 0 1 = 0 1 0
–   RubiChess 0.6 64-bit2155+19
−19
(−87)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−87
= =
–   Oberon 0.042001+25
−25
(−241)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Leonidas 83 64-bit1989+21
−21
(−253)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SSEChessII 2.05 DC1963+10
−10
(−279)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Monik 2.2.3 64-bit1959+17
−17
(−283)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   JanWillem 1.131944+10
−10
(−298)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−267
=
–   Sharper 0.171933+13
−13
(−309)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−278
=
–   Smash 1.0.31919+10
−10
(−323)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−353
=
–   SamChess1912+14
−14
(−330)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dabbaba 7.491909+16
−16
(−333)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Adamant 1.71717+10
−10
(−525)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018