CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
FireFly 2.7.2 64-bit#327  (2251+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
−9
(+662)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RuyDos 1.1.0 64-bit2782+15
−15
(+531)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   BugChess2 1.9 64-bit2760+8
−8
(+509)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Godel 3.4.9 64-bit2741+12
−12
(+490)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+459
–   GreKo 2018.02 64-bit2642+19
−19
(+391)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   WyldChess 1.51 64-bit2628+12
−12
(+377)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sloppy 0.2.2 64-bit2616+7
−8
(+365)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Frenzee PSW2581+20
−20
(+330)3 − 27
(+2−26=2)
10.0%
3.0 / 30
0.0%
−57
–   Pseudo 0.7c2574+8
−8
(+323)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Brutus 8.05 64-bit2560+9
−9
(+309)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Drosophila 1.5.1 64-bit2477+15
−15
(+226)1 − 11
(+0−10=2)
8.3%
1.0 / 12
0.0%
−135
–   Tunguska 1.1 64-bit2438+18
−18
(+187)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+38
–   King of Kings 2.562432+9
−9
(+181)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Teki 1 64-bit2405+18
−18
(+154)12 − 21
(+8−17=8)
36.4%
12.0 / 33
0.0%
+56
–   Frenzee 1482384+23
−23
(+133)10.5 − 20.5
(+8−18=5)
33.9%
10.5 / 31
0.0%
+11
–   Der Bringer 1.92373+8
−8
(+122)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   WChess 1.062366+19
−19
(+115)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
+15
–   Stash 17.0 64-bit2349+20
−20
(+98)14 − 18
(+13−17=2)
43.8%
14.0 / 32
0.0%
+46
–   Amundsen 0.802328+16
−17
(+77)13 − 29
(+10−26=6)
31.0%
13.0 / 42
0.0%
−73
–   Pirarucu 2.0.0 64-bit2324+16
−16
(+73)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+41
–   Supernova 2.1.4 64-bit2321+21
−21
(+70)11 − 17
(+9−15=4)
39.3%
11.0 / 28
0.0%
−16
–   Chezzz 1.0.32321+8
−8
(+70)12.5 − 15.5
(+9−12=7)
44.6%
12.5 / 28
0.0%
+29
–   KnightX 1.94 64-bit2320+20
−19
(+69)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+30
–   Galjoen 0.38 64-bit2319+20
−19
(+68)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Isa 2.0.64 64-bit2314+16
−16
(+63)12 − 18
(+9−15=6)
40.0%
12.0 / 30
0.0%
−14
–   RubiChess 0.7 64-bit2309+24
−23
(+58)16 − 19
(+10−13=12)
45.7%
16.0 / 35
0.0%
+29
–   Asterisk 0.62307+10
−10
(+56)11.5 − 15.5
(+10−14=3)
42.6%
11.5 / 27
0.0%
−3
–   Kingfisher 1.0 64-bit2304+17
−17
(+53)14.5 − 14.5
(+9−9=11)
50.0%
14.5 / 29
0.0%
+53
–   Zevra 1.8.6 r672 64-bit2301+18
−18
(+50)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−34
–   Tytan 9.32 64-bit2297+13
−13
(+46)15 − 14
(+11−10=8)
51.7%
15.0 / 29
0.0%
+55
–   Resp 0.19 64-bit Nobook2296+10
−10
(+45)13 − 14
(+12−13=2)
48.1%
13.0 / 27
0.0%
+26
–   Thor's Hammer 2.29 64-bit2294+26
−26
(+43)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.2%
+12
–   Dimitri 3.812293+20
−20
(+42)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
0.0%
+99
–   Fornax 1-2 64-bit2293+19
−19
(+42)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
−1
–   Popochin 3.22274+8
−8
(+23)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
0.1%
+52
–   Chaturanga 2.4.32271+25
−25
(+20)21 − 39
(+17−35=8)
35.0%
21.0 / 60
7.5%
−98
–   Dumb 1.3 64-bit2270+18
−18
(+19)34 − 37
(+25−28=18)
47.9%
34.0 / 71
4.2%
+4
–   Paladin 0.1 64-bit2270+14
−14
(+19)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
2.3%
+30
–   Esc 1.162266+9
−8
(+15)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
2.4%
−37
–   Rival 1.0.1 64-bit2265+13
−13
(+14)27.5 − 34.5
(+18−25=19)
44.4%
27.5 / 62
6.0%
−28
–   Butcher 1.61 64-bit2263+12
−12
(+12)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
9.2%
+95
–   Natwarlal 0.142260+8
−7
(+9)16.5 − 16.5
(+12−12=9)
50.0%
16.5 / 33
12.5%
+10
–   KMTChess 1.2.1 64-bit2259+17
−17
(+8)18.5 − 10.5
(+17−9=3)
63.8%
18.5 / 29
22.9%
+119
–   Butcher 1.64 64-bit2254+19
−19
(+3)9 − 19
(+8−18=2)
32.1%
9.0 / 28
38.8%
−146
–   Napoleon 1.8 64-bit2253+14
−14
(+2)18.5 − 12.5
(+14−8=9)
59.7%
18.5 / 31
42.0%
+64
–   Robocide 0.4 64-bit2248+15
−15
(−3)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
61.1%
+6
–   CeeChess 1.32245+20
−20
(−6)17 − 15
(+12−10=10)
53.1%
17.0 / 32
68.5%
+13
–   SpaceDog 0.97.7 64-bit2243+17
−17
(−8)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
76.9%
−41
–   Drosophila 1.4 64-bit2239+25
−25
(−12)15.5 − 14.5
(+12−11=7)
51.7%
15.5 / 30
79.5%
0
–   Isa 2.0.61 64-bit2237+18
−18
(−14)19 − 14
(+15−10=8)
57.6%
19.0 / 33
89.4%
+39
–   Robocide 20170718 64-bit2235+14
−14
(−16)37 − 25
(+29−17=16)
59.7%
37.0 / 62
94.6%
+50
–   GopherCheck 0.2.3 64-bit2233+13
−13
(−18)28 − 31
(+20−23=16)
47.5%
28.0 / 59
97.1%
−37
–   Anechka 0.082233+7
−8
(−18)14 − 18
(+9−13=10)
43.8%
14.0 / 32
98.6%
−60
–   Dorpsgek Eve's Temptation 64-bit2232+15
−15
(−19)18.5 − 11.5
(+15−8=7)
61.7%
18.5 / 30
96.7%
+67
–   Ant 2006-F2230+9
−8
(−21)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
99.4%
−107
–   Cinnamon 2.3.3 64-bit2229+34
−34
(−22)15 − 14
(+10−9=10)
51.7%
15.0 / 29
87.6%
−13
–   CT800 1.30 64-bit2228+18
−18
(−23)19 − 13
(+14−8=10)
59.4%
19.0 / 32
97.7%
+39
–   AliChess 4.252227+10
−10
(−24)18 − 14
(+12−8=12)
56.3%
18.0 / 32
99.8%
+16
–   CT800 1.32 64-bit2226+20
−20
(−25)19 − 13
(+16−10=6)
59.4%
19.0 / 32
97.9%
+42
–   Joker2 0.7.7 64-bit2222+16
−16
(−29)27 − 32
(+19−24=16)
45.8%
27.0 / 59
99.7%
−59
–   Exacto 0.e 64-bit2219+14
−14
(−32)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
99.9%
−17
–   Zevra 1.8.4 r650 64-bit2218+20
−20
(−33)34.5 − 32.5
(+25−23=19)
51.5%
34.5 / 67
99.6%
−23
–   CT800 1.20 64-bit2216+17
−17
(−35)15.5 − 19.5
(+10−14=11)
44.3%
15.5 / 35
99.9%
−71
–   RamJet 0.132212+14
−14
(−39)14.5 − 14.5
(+12−12=5)
50.0%
14.5 / 29
100.0%
−40
–   Buzz 0.08 64-bit2210+12
−12
(−41)18 − 11
(+15−8=6)
62.1%
18.0 / 29
100.0%
+48
–   CT800 1.31 64-bit2205+27
−27
(−46)20 − 12
(+17−9=6)
62.5%
20.0 / 32
99.8%
+48
–   CT800 1.12 64-bit2204+18
−18
(−47)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−8
–   RattateChess 1.0 Nosferatu2200+12
−12
(−51)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Latista (Sinobyl) 1.52195+11
−11
(−56)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Uralochka 1.1d2186+17
−17
(−65)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
100.0%
−78
–   Protej 0.5.8c2184+12
−12
(−67)13.5 − 13.5
(+10−10=7)
50.0%
13.5 / 27
100.0%
−68
–   Atak 6.82184+10
−9
(−67)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−97
–   SjaakII 1.3.0 64-bit2168+17
−17
(−83)20 − 10
(+15−5=10)
66.7%
20.0 / 30
100.0%
+25
–   Blitzkrieg rev337 64-bit2163+12
−12
(−88)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−118
–   InmiChess 3.052160+26
−26
(−91)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   NagaSkaki 5.122155+10
−10
(−96)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−65
–   Merlin 2.3.12148+17
−17
(−103)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Lime 662142+8
−8
(−109)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   ChessKISS 1.7c 64-bit2139+12
−12
(−112)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−142
–   Prophet3 20170909 64-bit2125+17
−17
(−126)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Uragano 3D 0.922122+25
−25
(−129)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−98
–   GK 0.90 64-bit2109+11
−11
(−142)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Weini 0.0.20 64-bit2073+19
−19
(−178)14 − 2
(+13−1=2)
87.5%
14.0 / 16
100.0%
+151
–   Bodo 0.2b2056+11
−11
(−195)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   King's Out 0.2.422053+18
−18
(−198)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Vice 1.0 64-bit2043+11
−11
(−208)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Bestia 0.902018+8
−8
(−233)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zeta Dva 0303 64-bit2005+30
−30
(−246)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−215
–   Matant 5.042000+13
−13
(−251)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Presbyter 1.3.0 64-bit1880+22
−22
(−371)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021