CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
FireFly 2.7.2 64-bit#261  (2329+16
−16
)Quote
Author: Andrew Fan (Hongkong) Link: Homepage
This is one of the 10 FireFly versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Monolith 0.4 64-bit2607+19
−19
(+278)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+120
–   Nemeton 1.8 4CPU2529+27
−27
(+200)6 − 28
(+3−25=6)
17.6%
6.0 / 34
0.0%
−57
–   Detroid 1.0.1 64-bit2516+32
−32
(+187)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+87
–   Bagatur 1.5e 64-bit2515+22
−21
(+186)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   CyberPagno 3.0 64-bit2509+15
−15
(+180)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Jumbo 0.6.66 64-bit 4CPU2507+28
−28
(+178)10.5 − 19.5
(+4−13=13)
35.0%
10.5 / 30
0.0%
+84
–   Betsabe II 1.752507+22
−22
(+178)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+35
–   Asymptote 0.3 64-bit2502+17
−17
(+173)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−71
–   Dorky 4.5 64-bit2499+19
−19
(+170)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−119
–   Winter 0.1.1 64-bit2494+21
−21
(+165)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−118
–   Jumbo 0.6.10 64-bit2482+24
−24
(+153)5 − 13
(+4−12=2)
27.8%
5.0 / 18
0.0%
−30
–   Drosophila 1.5.1 64-bit2477+16
−16
(+148)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+52
–   Nemeton 1.82458+17
−17
(+129)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+61
–   Topple 0.2.1 64-bit2457+18
−18
(+128)10 − 22
(+8−20=4)
31.3%
10.0 / 32
0.0%
−23
–   Orion 0.4 64-bit2451+20
−20
(+122)6 − 14
(+2−10=8)
30.0%
6.0 / 20
0.0%
−6
–   Tunguska 1.1 64-bit2446+26
−26
(+117)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+117
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(+116)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+70
–   Mephisto Gideon Professional2444+27
−28
(+115)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−64
–   Shallow r694 64-bit2443+18
−18
(+114)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+34
–   Lozza 1.17a 64-bit2442+18
−17
(+113)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+123
–   Abrok 5.02441+18
−18
(+112)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+1
–   Nemeton 1.62437+24
−24
(+108)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+108
–   Snitch 1.6.2 64-bit2435+22
−22
(+106)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+48
–   Bearded N44.5 64-bit2435+21
−21
(+106)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+53
–   Taltos rev118 64-bit2434+20
−19
(+105)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+22
–   TJchess 1.3 64-bit2433+17
−17
(+104)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+83
–   Nemeton 1.612423+28
−28
(+94)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−55
–   Cmcchess 2.6 64-bit2419+17
−17
(+90)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+90
–   PostModernist 10162419+19
−19
(+90)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−106
–   Ares 1.005.2.1 64-bit2419+21
−21
(+90)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−14
–   Nemeton 1.72418+18
−18
(+89)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−6
–   Kiwi 0.6d 32-bit2418+19
−19
(+89)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−21
–   Ares 1.005 64-bit2417+18
−18
(+88)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−143
–   Monolith 0.3 64-bit2416+24
−24
(+87)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+80
–   Gaia 3.5 64-bit2413+22
−22
(+84)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+200
–   RomiChess P3n 64-bit2413+14
−14
(+84)9 − 15
(+3−9=12)
37.5%
9.0 / 24
0.0%
+12
–   Ifrit m1.8 64-bit2411+18
−18
(+82)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−242
–   Ares 1.005.2 64-bit2410+17
−18
(+81)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−69
–   Queen 4.032408+18
−18
(+79)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−31
–   Patzer 3.802402+20
−20
(+73)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−31
–   Simplex 0.9.8 64-bit2399+17
−17
(+70)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−161
–   Gosu 0.162395+18
−18
(+66)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+71
–   Myrddin 0.87 64-bit2394+14
−14
(+65)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+49
–   Alex 2.14a 64-bit2392+18
−18
(+63)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+55
–   Popochin 4.1 64-bit2391+18
−18
(+62)10.5 − 9.5
(+7−6=7)
52.5%
10.5 / 20
0.0%
+79
–   Galjoen 0.39 64-bit2384+17
−17
(+55)20.5 − 27.5
(+13−20=15)
42.7%
20.5 / 48
0.0%
+4
–   Ares GB 64-bit2384+15
−15
(+55)6 − 2
(+4−0=4)
75.0%
6.0 / 8
0.0%
+208
–   Comet B682383+19
−19
(+54)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−30
–   Thor's Hammer 2.28 32-bit2383+23
−23
(+54)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−103
–   Zevra 2.1.1 r216 64-bit2382+18
−18
(+53)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+53
–   Waxman 20162377+24
−24
(+48)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−64
–   Isa 2.0.83 64-bit2372+66
−66
(+43)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
10.5%
+127
–   Jumbo 0.5.3 64-bit2370+27
−27
(+41)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.6%
−92
–   Waxman 20172369+17
−17
(+40)11 − 19
(+8−16=6)
36.7%
11.0 / 30
0.0%
−61
–   Topple 0.1.1 64-bit2362+24
−24
(+33)11 − 19
(+8−16=6)
36.7%
11.0 / 30
1.1%
−67
–   Isa 2.0.64 64-bit2359+16
−16
(+30)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.5%
−65
–   Plisk 0.2.7d 64-bit2358+20
−20
(+29)10.5 − 6.5
(+7−3=7)
61.8%
10.5 / 17
1.3%
+100
–   RomiChess P3m 64-bit2354+28
−28
(+25)2 − 4
(+1−3=2)
33.3%
2.0 / 6
6.1%
−79
–   KnightX 1.94 64-bit2350+22
−22
(+21)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
6.5%
+304
–   Napoleon 1.8 64-bit2338+17
−17
(+9)14 − 30
(+6−22=16)
31.8%
14.0 / 44
23.2%
−108
–   Aice 0.99.22337+17
−17
(+8)3 − 3
(+2−2=2)
50.0%
3.0 / 6
26.2%
+15
–   Popochin 4.0 64-bit2334+28
−28
(+5)5 − 9
(+3−7=4)
35.7%
5.0 / 14
37.5%
−89
–   Amundsen 0.802327+17
−17
(−2)3 − 3
(+1−1=4)
50.0%
3.0 / 6
57.1%
−2
–   Chezzz 1.0.32321+19
−19
(−8)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
74.2%
−32
–   Googleplex Starthinker 1.4 64-bit2320+18
−18
(−9)20 − 24
(+13−17=14)
45.5%
20.0 / 44
78.5%
−40
–   WChess 1.062320+15
−15
(−9)24 − 16
(+18−10=12)
60.0%
24.0 / 40
79.9%
+59
–   Isa 2.0.61 64-bit2318+30
−30
(−11)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
73.5%
−35
–   EveAnn 1.722318+16
−16
(−11)19.5 − 17.5
(+13−11=13)
52.7%
19.5 / 37
82.6%
+6
–   Gibbon 2.69a 64-bit2318+18
−18
(−11)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
81.0%
+74
–   Mediocre 0.42317+31
−31
(−12)3 − 3
(+2−2=2)
50.0%
3.0 / 6
75.0%
−12
–   Zeus 1.272317+27
−28
(−12)3 − 3
(+1−1=4)
50.0%
3.0 / 6
77.4%
−12
–   KnightX 1.922315+19
−18
(−14)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
86.2%
+90
–   Asymptote 0.2.0 64-bit2313+25
−25
(−16)0 − 1
(+0−1=0)
0.0%
0.0 / 1
86.3%
−INF
–   Averno 0.812312+18
−19
(−17)10 − 6
(+8−4=4)
62.5%
10.0 / 16
92.0%
+74
–   Ant 2006-F2302+20
−20
(−27)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
98.1%
+10
–   RubiChess 0.7 64-bit2302+25
−25
(−27)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
96.2%
+13
–   Natwarlal 0.142301+19
−19
(−28)4 − 2
(+2−0=4)
66.7%
4.0 / 6
98.5%
+66
–   CT800 1.34 64-bit2300+23
−23
(−29)8 − 10
(+7−9=2)
44.4%
8.0 / 18
98.1%
−72
–   Joker 1.1.142300+19
−19
(−29)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
98.9%
+7
–   Fischerle 0.9.80 SE 64-bit2297+20
−20
(−32)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
99.2%
−32
–   Absolute Zero 2.4.7.2 64-bit2294+15
−15
(−35)13 − 7
(+9−3=8)
65.0%
13.0 / 20
99.9%
+62
–   Chaturanga 2.4.32289+19
−19
(−40)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
99.9%
+112
–   Invictus r228 64-bit2289+18
−18
(−40)27.5 − 20.5
(+23−16=9)
57.3%
27.5 / 48
100.0%
+11
–   Galjoen 0.38 64-bit2282+23
−23
(−47)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
+11
–   Butcher 1.64 64-bit2280+20
−20
(−49)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+30
–   Kingfisher 1.0 64-bit2279+29
−29
(−50)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.9%
+42
–   Chispa 4.0.32272+17
−18
(−57)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−207
–   Isa 2.0.48 64-bit2268+30
−30
(−61)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
+8
–   Zevra 1.8.6 r672 64-bit2268+20
−21
(−61)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+59
–   Ayito 0.2.9942264+21
−21
(−65)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
100.0%
−260
–   CT800 1.32 64-bit2262+19
−19
(−67)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+22
–   Isa 2.0.45 64-bit2259+28
−28
(−70)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+259
–   Hedgehog 1.99 64-bit2255+60
−59
(−74)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.1%
+7
–   CT800 1.30 64-bit2255+20
−20
(−74)7 − 7
(+7−7=0)
50.0%
7.0 / 14
100.0%
−74
–   RattateChess 1.0 Nosferatu2251+19
−19
(−78)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+158
–   Exacto 0.e 64-bit2250+18
−18
(−79)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−21
–   Beowulf 2.4a 64-bit2248+18
−18
(−81)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+29
–   Zevra 1.8.5 r664 64-bit2246+29
−29
(−83)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−93
–   Zevra 1.8.4 r650 64-bit2234+26
−26
(−95)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−95
–   Dolphin 1.0 64-bit2229+18
−18
(−100)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+127
–   RamJet 0.132228+20
−20
(−101)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−101
–   Buzz 0.08 64-bit2228+21
−21
(−101)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−147
–   Tiny Chess 1.46 64-bit2224+19
−19
(−105)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+203
–   Robocide 20170718 64-bit2220+17
−17
(−109)11 − 5
(+9−3=4)
68.8%
11.0 / 16
100.0%
+22
–   Joker2 0.7.7 64-bit2220+21
−21
(−109)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−35
–   Uralochka 1.1b2217+18
−18
(−112)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+7
–   CT800 1.12 64-bit2215+22
−22
(−114)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+36
–   OBender 03.2016 64-bit2213+18
−18
(−116)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+38
–   Weini 0.0.24 64-bit2212+21
−21
(−117)3 − 5
(+3−5=0)
37.5%
3.0 / 8
100.0%
−229
–   Neurosis 2.32209+27
−27
(−120)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+29
–   ChessKISS 1.7 64-bit2208+20
−20
(−121)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−63
–   Baislicka 1.0 64-bit2206+20
−20
(−123)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−95
–   Dorpsgek Eve's Temptation 64-bit2200+14
−14
(−129)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+28
–   Zevra 1.8.2 r612 64-bit2195+30
−30
(−134)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+72
–   NG-Play 9.85 64-bit2189+29
−29
(−140)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+217
–   NG-Play 9.87 64-bit2186+18
−18
(−143)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+269
–   CT800 1.20 64-bit2173+29
−29
(−156)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+79
–   Embla 2.0.0 64-bit2171+19
−19
(−158)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−89
–   RamJet 0.142168+18
−18
(−161)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−68
–   Clever Girl r185 64-bit2162+24
−24
(−167)10.5 − 3.5
(+10−3=1)
75.0%
10.5 / 14
100.0%
+47
–   Embla 2.0.5 64-bit2120+18
−18
(−209)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−126
–   Prophet3 20170909 64-bit2099+29
−29
(−230)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+5

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019