CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Drosophila 1.4 64-bit (2239+25
−25
)Quote
Author: Gustaf Ullberg (Sweden) Link: github
This is one of the 3 Drosophila versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 0.7 64-bit2309+24
−23
(+70)17 − 18
(+12−13=10)
48.6%
17.0 / 35
0.0%
+58
–   Popochin 3.22274+8
−8
(+35)11.5 − 18.5
(+7−14=9)
38.3%
11.5 / 30
0.4%
−43
–   Paladin 0.1 64-bit2270+14
−14
(+31)12.5 − 17.5
(+9−14=7)
41.7%
12.5 / 30
1.5%
−29
–   Esc 1.162267+9
−9
(+28)14.5 − 15.5
(+10−11=9)
48.3%
14.5 / 30
1.8%
+17
–   Scidlet 3.61 64-bit2264+11
−11
(+25)11.5 − 18.5
(+9−16=5)
38.3%
11.5 / 30
3.3%
−64
–   Natwarlal 0.142260+8
−7
(+21)12.5 − 16.5
(+9−13=7)
43.1%
12.5 / 29
5.6%
−29
–   KMTChess 1.2.1 64-bit2258+17
−17
(+19)12 − 18
(+7−13=10)
40.0%
12.0 / 30
9.6%
−48
–   Napoleon 1.8 64-bit2253+14
−14
(+14)13 − 17
(+8−12=10)
43.3%
13.0 / 30
16.5%
−32
–   FireFly 2.7.2 64-bit2251+14
−14
(+12)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
19.2%
0
–   Robocide 20170718 64-bit2235+14
−14
(−4)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
60.9%
+26
–   Anechka 0.082233+8
−8
(−6)13 − 17
(+11−15=4)
43.3%
13.0 / 30
66.3%
−58
–   Dorpsgek Eve's Temptation 64-bit2232+16
−15
(−7)35.5 − 23.5
(+28−16=15)
60.2%
35.5 / 59
67.1%
+65
–   GopherCheck 0.2.3 64-bit2230+13
−13
(−9)15 − 15
(+10−10=10)
50.0%
15.0 / 30
72.1%
−10
–   Joker2 0.7.7 64-bit2222+16
−16
(−17)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
87.2%
+33
–   CT800 1.12 64-bit2204+18
−18
(−35)19.5 − 10.5
(+18−9=3)
65.0%
19.5 / 30
98.8%
+85
–   Isa 2.0.48 64-bit2175+21
−21
(−64)15 − 16
(+12−13=6)
48.4%
15.0 / 31
100.0%
−76
–   SjaakII 1.3.0 64-bit2169+17
−17
(−70)19.5 − 10.5
(+17−8=5)
65.0%
19.5 / 30
100.0%
+42
–   RubiChess 0.6 64-bit2158+19
−19
(−81)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−81
–   Oberon 0.042010+19
−19
(−229)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Leonidas 83 64-bit2005+16
−16
(−234)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Monik 2.2.3 64-bit1966+16
−16
(−273)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   SSEChessII 2.05 DC1966+9
−9
(−273)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   JanWillem 1.131950+9
−9
(−289)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−258
–   Sharper 0.171940+13
−12
(−299)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−268
–   Smash 1.0.31923+10
−10
(−316)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−346
–   SamChess1920+12
−12
(−319)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Dabbaba 7.491906+13
−13
(−333)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Adamant 1.71731+9
−9
(−508)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020