CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
FireFly 2.7.2 64-bit#304  (2253+14
−14
)Quote
Author: Andrew Fan (Hongkong) Link: Homepage
This is one of the 5 FireFly versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   DiscoCheck 5.2.1 64-bit2913+9
−10
(+660)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RuyDos 1.1.0 64-bit2781+15
−15
(+528)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   BugChess2 1.9 64-bit2759+8
−8
(+506)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Godel 3.4.9 64-bit2741+12
−12
(+488)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+457
=
–   GreKo 2018.02 64-bit2642+19
−19
(+389)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   WyldChess 1.51 64-bit2631+13
−13
(+378)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sloppy 0.2.2 64-bit2617+8
−8
(+364)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pseudo 0.7c2575+8
−8
(+322)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Brutus 8.05 64-bit2555+9
−9
(+302)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Drosophila 1.5.1 64-bit2479+15
−15
(+226)1 − 11
(+0−10=2)
8.3%
1.0 / 12
0.0%
−135
0 0 0 0 0 = 0 0 0 0 = 0
–   Tunguska 1.1 64-bit2444+21
−21
(+191)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+42
0 = 0 0 1 0 = 0 1 0
–   King of Kings 2.562433+9
−9
(+180)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Teki 1 64-bit2406+18
−18
(+153)12 − 21
(+8−17=8)
36.4%
12.0 / 33
0.0%
+55
= 0 0 0 1 0 = = 1 1 = 1 0 0 = 0 0 0 0 0 0 = 0 1 1 = 0 0 0 1 = 0 1
–   Der Bringer 1.92373+8
−8
(+120)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   WChess 1.062366+20
−20
(+113)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
+13
1 0 1 0 1 0 0 = 0 0 0 0 1 1 = 0 1 0 = 0 0 0 0 0 0 = 0 1 1 1 0 1
–   Amundsen 0.802329+16
−16
(+76)13 − 29
(+10−26=6)
31.0%
13.0 / 42
0.0%
−74
0 0 1 0 = 0 0 = 0 0 0 1 0 1 0 0 1 0 0 0 0 1 1 0 = 0 1 0 0 0 1 0 0 = 0 1 0 0 = 1 0 =
–   Chezzz 1.0.32324+9
−9
(+71)12.5 − 15.5
(+9−12=7)
44.6%
12.5 / 28
0.0%
+30
= 1 1 = 0 0 0 1 = 1 1 0 0 0 0 0 1 0 0 = 1 1 = 1 0 0 = =
–   Pirarucu 2.0.0 64-bit2324+16
−16
(+71)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+39
0 1 1 = = 0 0 1 = 1 1 0 0 = = 0 0 1 = 0 0 = 0 = = 0 0 0 1 1 1 1
–   KnightX 1.94 64-bit2322+20
−19
(+69)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+30
1 = 0 = 1 = 1 0 0 = 0 0 1 = = 0 0 = 0 0 1 1 0 0 0 0 1 1 1 1 0 1
–   Galjoen 0.38 64-bit2318+20
−19
(+65)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Isa 2.0.64 64-bit2318+17
−17
(+65)12 − 18
(+9−15=6)
40.0%
12.0 / 30
0.0%
−12
0 = 0 = 0 0 1 0 0 0 0 1 0 = 0 1 = 0 1 1 1 0 0 0 0 1 1 = 1 =
–   RubiChess 0.7 64-bit2310+24
−23
(+57)16 − 19
(+10−13=12)
45.7%
16.0 / 35
0.0%
+28
= = = 0 1 0 0 = 0 0 = = 1 = 0 1 = = 0 1 0 1 0 1 0 = = 1 1 0 0 1 1 = 0
–   Asterisk 0.62307+10
−10
(+54)11.5 − 15.5
(+10−14=3)
42.6%
11.5 / 27
0.0%
−5
0 0 1 1 0 0 0 = 1 1 0 0 1 0 = = 1 0 0 1 0 0 0 1 1 0 1
–   Kingfisher 1.0 64-bit2305+17
−17
(+52)14.5 − 14.5
(+9−9=11)
50.0%
14.5 / 29
0.0%
+52
1 0 0 = 0 1 = 0 1 1 0 1 1 0 1 0 0 = = = = 1 = = 1 = 0 = =
–   Tytan 9.32 64-bit2304+13
−13
(+51)15 − 14
(+11−10=8)
51.7%
15.0 / 29
0.0%
+60
0 0 1 1 = 1 0 = 1 0 1 = = 1 = 0 0 = 1 0 1 0 = 0 = 1 1 0 1
–   Zevra 1.8.6 r672 64-bit2302+18
−18
(+49)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−35
0 0 0 1 0 0 0 1 0 = 0 = 0 = 1 1 0 1 = 1 = 0 0 0 0 1 1 0 1 0 1 0
–   Thor's Hammer 2.29 64-bit2302+28
−28
(+49)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.1%
+18
=
–   Dimitri 3.812295+20
−20
(+42)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
0.0%
+99
0 1 0 1 1 1 0 1 = 1 0 = 0 1 1 1 0 1 1 0 = 0 1 = = 1 = 0 1 1 0 =
–   Resp 0.19 64-bit Nobook2295+10
−10
(+42)13 − 14
(+12−13=2)
48.1%
13.0 / 27
0.0%
+23
0 0 0 1 = = 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 1 1 1 1 1 1
–   Chaturanga 2.4.32285+27
−27
(+32)21 − 39
(+17−35=8)
35.0%
21.0 / 60
1.7%
−86
0 0 0 0 0 1 0 0 = = 0 0 = = 0 0 1 0 0 0 0 0 1 0 0 0 0 = 1 1 1 0 1 1 0 1 0 0 1 1 0 = 0 0 0 1 0 = 1 0 = 1 1 0 0 0 1 0 1 0
–   Popochin 3.22275+9
−9
(+22)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
0.4%
+51
1 = 1 0 1 1 1 = = 1 1 0 = 0 1 1 = 0 = 0 1 0 1 0 = 0 = 0 1 1 0 =
–   Rival 1.0.1 64-bit2274+14
−14
(+21)27.5 − 34.5
(+18−25=19)
44.4%
27.5 / 62
1.4%
−21
0 0 0 0 0 = 1 0 1 1 1 0 = 0 0 0 1 0 0 1 = 1 0 0 = 1 1 0 = = = = 0 = 0 1 0 = 0 0 = = 0 = 1 = 1 1 1 = 1 = 0 = 1 0 = 0 0 = 1 1
–   Dumb 1.3 64-bit2272+18
−19
(+19)34 − 37
(+25−28=18)
47.9%
34.0 / 71
4.8%
+4
0 1 0 = = 1 0 1 = 1 0 0 0 0 1 1 1 0 = = 0 0 0 1 1 1 0 1 1 = 1 = = 0 1 = 0 1 1 1 1 = 0 1 = 0 1 0 1 0 = = = 0 0 = 0 0 = 0 0 = = 1 1 0 1 0 0 0 1
–   Paladin 0.1 64-bit2272+14
−14
(+19)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
2.7%
+30
= 0 0 1 0 0 = 1 1 = 1 = 1 1 0 0 1 0 1 0 1 0 0 1 1 1 1 0 = 0
–   Esc 1.162266+9
−9
(+13)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
4.9%
−39
= = = 1 = 1 = 0 0 = 0 0 0 0 0 0 0 = 0 = 0 1 1 1 1 = 1 1 = 0 = 0
–   Butcher 1.61 64-bit2264+12
−12
(+11)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
12.4%
+94
0 1 = 1 0 1 1 1 = 1 1 0 = 1 1 = = 0 1 1 = 1 = 1 0 0 1 0 0 0 1 1
–   Natwarlal 0.142261+8
−8
(+8)16.5 − 16.5
(+12−12=9)
50.0%
16.5 / 33
15.7%
+9
1 1 0 = 0 1 = 0 = 1 1 = = 1 = 0 1 1 0 0 0 = 1 0 = 0 = 1 1 0 1 0 0
–   KMTChess 1.2.1 64-bit2260+17
−17
(+7)18.5 − 10.5
(+17−9=3)
63.8%
18.5 / 29
25.9%
+118
0 0 0 1 1 1 1 0 = 0 1 1 1 1 1 = 0 1 0 0 1 1 1 = 1 1 1 1 0
–   Butcher 1.64 64-bit2256+22
−22
(+3)9 − 19
(+8−18=2)
32.1%
9.0 / 28
40.3%
−146
0 1 1 1 0 0 0 0 1 = = 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1
–   Robocide 0.4 64-bit2252+16
−16
(−1)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
50.8%
+8
1 0 1 = = = 1 1 0 = = 1 0 0 = 0 1 0 0 1 = 1 0 = 0 = 1 = 1 0 = 1
–   Napoleon 1.8 64-bit2250+15
−15
(−3)18.5 − 12.5
(+14−8=9)
59.7%
18.5 / 31
59.7%
+59
0 0 1 0 1 = 1 0 = = 1 1 1 1 = 1 = 1 = 0 1 = 0 1 0 1 1 = = 1 0
–   Drosophila 1.4 64-bit2241+25
−25
(−12)15.5 − 14.5
(+12−11=7)
51.7%
15.5 / 30
79.5%
0
1 0 0 0 = 1 0 0 1 1 0 = 1 1 1 1 = 1 0 1 1 = 0 0 0 1 = 0 = =
–   SpaceDog 0.97.7 64-bit2240+19
−19
(−13)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
85.0%
−46
= = = 1 0 0 1 1 0 = 0 0 = 0 1 = 1 = = 1 0 = 1 0 1 0 0 = 0 1 0 =
–   Isa 2.0.61 64-bit2237+18
−18
(−16)19 − 14
(+15−10=8)
57.6%
19.0 / 33
91.4%
+37
= 1 = 1 = 1 1 0 0 0 1 0 0 1 1 = = 0 0 1 1 = 1 1 0 1 1 = 1 1 0 = 0
–   GopherCheck 0.2.3 64-bit2237+14
−14
(−16)28 − 31
(+20−23=16)
47.5%
28.0 / 59
93.8%
−35
0 = 0 0 0 1 = = 0 1 1 1 1 1 1 0 0 = 0 0 0 = 0 1 = 1 0 0 0 0 1 0 1 = = 0 1 0 0 = 0 1 1 0 1 1 1 = 0 = 1 = 0 1 1 = = = =
–   Robocide 20170718 64-bit2236+14
−14
(−17)37 − 25
(+29−17=16)
59.7%
37.0 / 62
94.8%
+49
= 1 1 1 1 1 = = = 0 0 1 = 1 = 0 1 1 1 0 = 0 1 1 1 1 1 = 1 = 1 = = 0 1 1 1 0 0 = 0 0 1 0 = = 1 0 1 0 1 0 = 1 0 = 1 1 0 0 1 1
–   Ant 2006-F2235+9
−9
(−18)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
97.9%
−104
0 1 0 0 = 0 0 1 0 1 0 = 0 0 0 0 1 1 = 0 1 0 = 0 = 1 1 0 1 0 0 1
–   Dorpsgek Eve's Temptation 64-bit2234+17
−17
(−19)18.5 − 11.5
(+15−8=7)
61.7%
18.5 / 30
95.2%
+67
0 0 = 1 1 1 1 0 = 0 = 1 1 1 1 1 = 1 1 = = 1 1 0 1 0 0 1 0 =
–   Anechka 0.082234+8
−8
(−19)14 − 18
(+9−13=10)
43.8%
14.0 / 32
98.7%
−61
0 0 0 0 1 0 = 1 1 = 1 = = = = = 0 1 0 1 = 0 0 0 1 = 1 0 = 0 1 0
–   AliChess 4.252229+10
−10
(−24)18 − 14
(+12−8=12)
56.3%
18.0 / 32
99.7%
+16
= = 1 = = 0 1 0 1 = = 1 1 = = 1 0 = 0 1 = = = 1 0 0 1 0 1 1 0 1
–   CT800 1.30 64-bit2229+18
−18
(−24)19 − 13
(+14−8=10)
59.4%
19.0 / 32
97.9%
+38
1 = = = 1 0 1 1 = 0 = 1 = 1 0 = 1 1 0 = 1 0 1 1 0 = 1 1 0 0 1 =
–   Joker2 0.7.7 64-bit2228+17
−17
(−25)27 − 32
(+19−24=16)
45.8%
27.0 / 59
98.8%
−55
1 1 0 = = 0 1 0 0 = 0 1 0 1 0 0 1 0 0 1 1 1 1 0 = 1 = = = 0 0 1 0 = = 0 0 = 0 1 0 0 = = 0 = 0 = 1 1 1 1 = 0 1 1 = 0 0
–   CT800 1.32 64-bit2227+20
−20
(−26)19 − 13
(+16−10=6)
59.4%
19.0 / 32
98.3%
+41
1 1 1 1 1 1 1 = 1 1 0 0 1 0 1 = 0 = 0 1 1 1 0 = 0 1 = 0 1 0 0 =
–   Zevra 1.8.4 r650 64-bit2220+20
−20
(−33)34.5 − 32.5
(+25−23=19)
51.5%
34.5 / 67
99.6%
−23
1 0 1 0 = = = 0 = 1 0 = = = 1 1 0 1 1 1 0 0 0 0 = = = 1 1 = 1 1 1 = 0 1 1 1 = 0 = 0 1 0 0 = 1 0 1 0 = 0 1 0 = 1 1 1 0 0 1 = 0 0 = 1 0
–   RamJet 0.132219+15
−15
(−34)14.5 − 14.5
(+12−12=5)
50.0%
14.5 / 29
99.9%
−35
0 = 1 0 0 0 0 0 = 1 1 0 0 = 1 1 = 1 1 0 1 0 0 1 = 1 1 0 1
–   CT800 1.20 64-bit2218+16
−17
(−35)15.5 − 19.5
(+10−14=11)
44.3%
15.5 / 35
99.9%
−71
= 0 1 1 1 0 0 1 1 0 0 = = 0 = = = 0 = 1 1 = 0 0 = 1 0 1 = 0 0 1 0 = 0
–   Exacto 0.e 64-bit2217+15
−15
(−36)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
100.0%
−21
1 1 = 1 1 = 1 0 1 1 = 1 0 1 = 0 0 0 1 0 = 0 0 0 0 1 1 0
–   Buzz 0.08 64-bit2214+13
−13
(−39)18 − 11
(+15−8=6)
62.1%
18.0 / 29
100.0%
+50
1 = = 1 0 1 1 0 0 = = = 1 0 1 1 1 1 1 0 1 0 1 1 1 = 0 0 1
–   CT800 1.31 64-bit2207+27
−27
(−46)20 − 12
(+17−9=6)
62.5%
20.0 / 32
99.8%
+48
= 1 1 1 = 1 1 1 0 1 0 0 0 1 1 1 1 1 1 1 0 0 = = 0 = 1 0 = 1 0 1
–   CT800 1.12 64-bit2206+18
−18
(−47)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−8
0 0 1 0 = 1 1 1 0 = = 1 0 = 0 1 1 0 = 1 0 0 = 0 1 1 = 1 1 1
–   RattateChess 1.0 Nosferatu2198+13
−13
(−55)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Latista (Sinobyl) 1.52195+11
−11
(−58)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Atak 6.82183+10
−10
(−70)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−100
=
–   Uralochka 1.1d2180+20
−20
(−73)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
100.0%
−86
1 1 1 = 0 0 0 = = 1 0 1 1 0 0 0 = 0 0 = 0 1 0 1 0 1 1 1 1 0
–   SjaakII 1.3.0 64-bit2176+18
−18
(−77)20 − 10
(+15−5=10)
66.7%
20.0 / 30
100.0%
+31
= 0 = 0 0 = 1 1 1 = 1 1 = = 1 = 1 1 = 1 = 1 = 0 1 1 0 1 1 1
–   Protej 0.5.8c2176+13
−13
(−77)13.5 − 13.5
(+10−10=7)
50.0%
13.5 / 27
100.0%
−78
= = 1 0 0 0 = 0 0 1 0 = 1 1 = 0 1 1 = 0 1 0 0 = 1 1 1
–   Blitzkrieg rev337 64-bit2157+14
−13
(−96)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−126
=
–   InmiChess 3.052155+28
−28
(−98)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   NagaSkaki 5.122154+10
−10
(−99)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−68
=
–   Lime 662143+8
−8
(−110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   ChessKISS 1.7c 64-bit2135+13
−13
(−118)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−148
=
–   Merlin 2.3.12125+26
−26
(−128)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Prophet3 20170909 64-bit2124+17
−17
(−129)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Uragano 3D 0.922123+25
−25
(−130)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−99
=
–   GK 0.90 64-bit2110+11
−11
(−143)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Weini 0.0.20 64-bit2074+19
−19
(−179)14 − 2
(+13−1=2)
87.5%
14.0 / 16
100.0%
+150
1 1 1 = 1 1 1 1 1 1 = 0 1 1 1 1
–   King's Out 0.2.422055+18
−18
(−198)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Bodo 0.2b2049+12
−12
(−204)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Vice 1.0 64-bit2041+12
−12
(−212)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Bestia 0.902021+8
−8
(−232)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Zeta Dva 0303 64-bit2007+30
−30
(−246)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−215
=
–   Matant 5.041967+14
−14
(−286)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Presbyter 1.3.0 64-bit1866+23
−23
(−387)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 July 17, 2019