CCRL 40/40
Downloads and Statistics
March 16, 2019
Testing summary:
Total: 1'004'662 games
played by 2'384 programs
138170 CPU days (X2 4600+)

White wins: 348'320 (34.7%)
Black wins: 258'847 (25.8%)
Draws: 397'495 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
FireFly 2.7.2 64-bit#256  (2326+17
−17
)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
(+281)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+123
= 0 = 0
–   Nemeton 1.8 4CPU2536+28
−28
(+210)6 − 28
(+3−25=6)
17.6%
6.0 / 34
0.0%
−47
= 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 = 0 0 1 = 0 0 0 0 1 1 = 0 0 0 0 0 =
–   Bagatur 1.5e 64-bit2517+22
−21
(+191)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Jumbo 0.6.66 64-bit 4CPU2509+28
−28
(+183)10.5 − 19.5
(+4−13=13)
35.0%
10.5 / 30
0.0%
+89
0 = = 1 0 0 0 0 0 = = = = = = 0 0 1 1 0 0 = 0 = = 1 = = 0 0
–   Betsabe II 1.752508+22
−22
(+182)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+39
= 0
–   CyberPagno 3.0 64-bit2506+16
−16
(+180)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Asymptote 0.3 64-bit2503+18
−18
(+177)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−67
0 0 =
–   Dorky 4.5 64-bit2500+19
−19
(+174)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−115
0 0 = 0
–   Winter 0.1.1 64-bit2495+21
−21
(+169)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−114
0 0 = 0
–   Jumbo 0.6.10 64-bit2483+24
−24
(+157)5 − 13
(+4−12=2)
27.8%
5.0 / 18
0.0%
−26
0 0 1 0 0 0 0 0 0 0 0 1 0 = 1 = 1 0
–   Drosophila 1.5.1 64-bit2478+17
−17
(+152)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+56
0 0 1 =
–   Topple 0.2.1 64-bit2457+18
−18
(+131)10 − 22
(+8−20=4)
31.3%
10.0 / 32
0.0%
−20
0 = 1 0 1 0 0 1 0 0 = = 0 0 0 = 1 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0
–   Orion 0.4 64-bit2452+20
−20
(+126)6 − 14
(+2−10=8)
30.0%
6.0 / 20
0.0%
−2
0 = = = 0 1 0 = = 0 0 0 = 0 = 0 = 0 1 0
–   Mephisto Gideon Professional2446+28
−28
(+120)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−59
1 = 0 0 0 0 0 = 0 =
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(+119)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+73
0 = 1 = 0 =
–   Shallow r694 64-bit2445+18
−18
(+119)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+39
= 0 0 0 1 1 1 = 0 0
–   Lozza 1.17a 64-bit2443+18
−17
(+117)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+127
1 = 0 =
–   Abrok 5.02441+18
−18
(+115)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+4
= 0 0 0 1 =
–   Nemeton 1.62438+24
−24
(+112)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+112
1 0
–   Taltos rev118 64-bit2436+20
−20
(+110)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+27
0 = 1 0
–   Snitch 1.6.2 64-bit2434+22
−22
(+108)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+50
1 0 1 0 0 =
–   TJchess 1.3 64-bit2434+17
−17
(+108)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+87
0 = 1 = 0 = 0 = = 1 0 1
–   Bearded N44.5 64-bit2431+21
−21
(+105)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+52
= = 0 0 1 =
–   Nemeton 1.612425+28
−28
(+99)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−50
0 = 0 =
–   RomiChess P3n 64-bit2422+15
−15
(+96)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
0.0%
+26
= 1 = = 0 0 = = = = 0 = 0 0 = 1 0 = 0 =
–   Kiwi 0.6d 32-bit2421+19
−19
(+95)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−15
= = 1 0 0 0
–   Ares 1.005.2.1 64-bit2421+21
−21
(+95)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−9
0 = = 0 = = 0 =
–   PostModernist 10162420+19
−19
(+94)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−102
0 0 = 0 1 0
–   Cmcchess 2.6 64-bit2420+17
−17
(+94)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+94
1 = 0 1 = 0
–   Nemeton 1.72419+18
−18
(+93)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−2
1 0 0 =
–   Ares 1.005 64-bit2418+18
−18
(+92)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−139
0 0 = = 0 0
–   Monolith 0.3 64-bit2418+24
−24
(+92)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+85
0 1 = 1 0 = = 0 = 0 = 1 1 =
–   Ifrit m1.8 64-bit2413+18
−18
(+87)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−237
0 0 1 0 0 0
–   Ares 1.005.2 64-bit2411+17
−18
(+85)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−65
0 0 0 0 1 1
–   Gaia 3.5 64-bit2410+23
−23
(+84)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+200
1 0 1 = 1 =
–   Queen 4.032409+18
−18
(+83)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−27
= 0 1 0 0 =
–   Simplex 0.9.8 64-bit2402+18
−18
(+76)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−155
0 0 = 0 0 =
–   Patzer 3.802402+20
−20
(+76)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−28
1 0 0 = 0 =
–   Gosu 0.162396+18
−18
(+70)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+75
0 = 1 1 1 1 0 = 0 0
–   Myrddin 0.87 64-bit2394+15
−15
(+68)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+52
1 0 =
–   Alex 2.14a 64-bit2393+18
−18
(+67)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+59
= 0 1 1 = 0
–   Popochin 4.1 64-bit2391+19
−18
(+65)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+10
0 = 1 0 0 = 0 = = 1 0 1
–   Thor's Hammer 2.28 32-bit2384+24
−24
(+58)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−99
= 0 = 0 = 0
–   Comet B682384+19
−19
(+58)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−26
= = 0 = 0 =
–   Zevra 2.1.1 r216 64-bit2384+20
−20
(+58)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+5
= 0 1 = 0 =
–   Galjoen 0.39 64-bit2383+18
−18
(+57)19 − 25
(+12−18=14)
43.2%
19.0 / 44
0.0%
+10
0 0 0 = 1 1 0 = 1 1 0 0 = 0 = 1 = 0 1 0 = 0 1 = = 0 0 1 = = 0 0 = = 0 1 = = 1 0 1 0 1 0
–   Waxman 20162378+24
−24
(+52)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−60
= 1 0 = 0 0
–   Waxman 20172370+17
−17
(+44)8 − 14
(+6−12=4)
36.4%
8.0 / 22
0.0%
−59
1 0 1 = 0 0 0 0 0 0 0 1 = 0 0 1 = = 1 0 1 0
–   Jumbo 0.5.3 64-bit2369+28
−28
(+43)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.4%
−90
= 0 0 0 = = 1 0 0 0 1 1 0 0
–   Topple 0.1.1 64-bit2361+24
−24
(+35)11 − 19
(+8−16=6)
36.7%
11.0 / 30
0.7%
−65
1 = = 0 0 = 0 0 1 0 1 1 = 1 0 = 0 0 1 0 0 0 0 0 0 = 0 1 0 1
–   Plisk 0.2.7d 64-bit2359+20
−20
(+33)10.5 − 6.5
(+7−3=7)
61.8%
10.5 / 17
0.6%
+104
0 1 0 0 1 = = = 1 1 1 1 = = = = 1
–   RomiChess P3m 64-bit2359+28
−28
(+33)2 − 4
(+1−3=2)
33.3%
2.0 / 6
2.3%
−71
1 0 0 = 0 =
–   Isa 2.0.64 64-bit2357+18
−17
(+31)9 − 19
(+3−13=12)
32.1%
9.0 / 28
0.5%
−78
0 = = 1 0 = 0 = 0 0 0 1 = 0 = 0 = = = = = 0 = 1 0 0 0 0
–   Napoleon 1.8 64-bit2342+19
−19
(+16)13 − 23
(+6−16=14)
36.1%
13.0 / 36
9.2%
−71
0 0 = 0 0 = = 0 0 = 0 0 0 = = = = 1 0 0 0 1 = = = 0 = 1 0 1 = 0 1 0 = 1
–   Aice 0.99.22337+18
−18
(+11)3 − 3
(+2−2=2)
50.0%
3.0 / 6
17.3%
+18
0 0 1 = 1 =
–   Popochin 4.0 64-bit2336+28
−28
(+10)5 − 9
(+3−7=4)
35.7%
5.0 / 14
26.8%
−84
1 = 0 0 0 0 = 0 0 1 = 0 = 1
–   Amundsen 0.802328+17
−17
(+2)3 − 3
(+1−1=4)
50.0%
3.0 / 6
41.2%
+2
1 = = 0 = =
–   Googleplex Starthinker 1.4 64-bit2325+20
−19
(−1)15.5 − 20.5
(+9−14=13)
43.1%
15.5 / 36
51.6%
−47
= 0 0 1 0 0 1 = = = 0 0 1 = 0 0 0 = 1 = = 0 1 = 1 0 = 1 1 1 0 0 0 = = =
–   WChess 1.062321+15
−15
(−5)24 − 16
(+18−10=12)
60.0%
24.0 / 40
64.6%
+63
= 1 1 = 1 = = = 1 0 = 0 0 0 = = 1 0 1 0 1 1 0 1 1 1 1 = = 1 1 1 1 0 = = 0 0 1 1
–   Chezzz 1.0.32321+19
−19
(−5)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
64.8%
−29
1 = 0 = 0 = = = = =
–   Isa 2.0.61 64-bit2320+30
−30
(−6)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
63.3%
−30
= 0 = = = 1 = = 0 =
–   Gibbon 2.69a 64-bit2320+18
−18
(−6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
67.9%
+79
= 1 0 1
–   Mediocre 0.42319+31
−31
(−7)3 − 3
(+2−2=2)
50.0%
3.0 / 6
64.4%
−7
= 0 0 1 1 =
–   Zeus 1.272318+28
−28
(−8)3 − 3
(+1−1=4)
50.0%
3.0 / 6
67.6%
−8
1 0 = = = =
–   EveAnn 1.722318+16
−16
(−8)19.5 − 17.5
(+13−11=13)
52.7%
19.5 / 37
74.1%
+9
1 = = = 1 0 0 1 1 0 1 = 1 1 = 1 1 = 0 0 0 0 1 0 0 1 = = 1 = = 0 0 = = 1 =
–   KnightX 1.922317+19
−18
(−9)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
75.2%
+95
1 = = 1 1 0 1 1 0 =
–   CT800 1.34 64-bit2317+39
−39
(−9)3 − 7
(+3−7=0)
30.0%
3.0 / 10
64.5%
−185
0 0 0 1 0 0 0 1 0 1
–   Asymptote 0.2.0 64-bit2314+25
−25
(−12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
78.2%
−INF
0
–   Averno 0.812313+18
−19
(−13)10 − 6
(+8−4=4)
62.5%
10.0 / 16
83.5%
+78
= 1 = 0 1 0 = 1 1 = 1 0 0 1 1 1
–   Ant 2006-F2305+20
−20
(−21)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
93.4%
+16
1 = 1 1 0 = 0 = 0 1
–   Natwarlal 0.142303+19
−19
(−23)4 − 2
(+2−0=4)
66.7%
4.0 / 6
96.2%
+71
= = 1 = 1 =
–   RubiChess 0.7 64-bit2303+25
−25
(−23)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
92.6%
+17
= 1 1 1 0 1 = 0 = 0
–   Joker 1.1.142302+19
−19
(−24)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
96.9%
+12
= = 0 0 1 1 1 = 0 1
–   Fischerle 0.9.80 SE 64-bit2299+21
−21
(−27)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
97.3%
−26
1 = 1 0 0
–   Invictus r228 64-bit2294+20
−20
(−32)24.5 − 19.5
(+20−15=9)
55.7%
24.5 / 44
99.2%
+6
1 = 0 = 0 0 0 1 1 1 1 0 0 1 0 = 0 1 1 1 0 1 0 1 1 1 0 1 1 = 0 = = 1 1 1 0 = 1 0 = 1 = 0
–   Absolute Zero 2.4.7.2 64-bit2294+15
−15
(−32)13 − 7
(+9−3=8)
65.0%
13.0 / 20
99.7%
+65
= = = = = 1 0 1 0 = 1 = 1 0 1 1 1 1 1 =
–   Butcher 1.64 64-bit2287+21
−21
(−39)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.7%
+40
= = = 0 = 1 1 1
–   Chaturanga 2.4.32287+19
−19
(−39)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
99.8%
+113
1 1 1 = = =
–   Galjoen 0.38 64-bit2283+23
−23
(−43)7 − 5
(+6−4=2)
58.3%
7.0 / 12
99.9%
+15
0 1 1 1 0 = 1 0 1 1 = 0
–   Kingfisher 1.0 64-bit2280+29
−29
(−46)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.6%
+46
1 0 1 =
–   Chispa 4.0.32275+18
−18
(−51)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−201
0 1 1 0 0 0
–   Zevra 1.8.6 r672 64-bit2270+21
−21
(−56)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+64
1 1 0 1 0 1 0 1 = 1
–   Isa 2.0.48 64-bit2270+30
−30
(−56)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
99.9%
+13
1 0 = = = = 1 1 0 0 1 1 1 =
–   Ayito 0.2.9942266+21
−21
(−60)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
100.0%
−255
0 = 0 0 0 1
–   CT800 1.32 64-bit2264+19
−19
(−62)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+27
0 = = 1 1 1 1 1 1 = 0 = 1 0 1 = 0 0 1 1 1 = = = 1 1 1 = 0 = 1 =
–   Isa 2.0.45 64-bit2261+28
−28
(−65)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+264
1 1 0 1 1 1
–   CT800 1.30 64-bit2256+20
−20
(−70)7 − 7
(+7−7=0)
50.0%
7.0 / 14
100.0%
−70
0 1 1 1 0 1 1 1 0 0 0 0 1 0
–   Exacto 0.e 64-bit2255+18
−18
(−71)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−13
1 1 1 0 = 0
–   Beowulf 2.4a 64-bit2253+19
−19
(−73)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+37
= = 1 0 1 1
–   RattateChess 1.0 Nosferatu2251+19
−19
(−75)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+161
1 1 1 = 1 =
–   Zevra 1.8.5 r664 64-bit2247+29
−29
(−79)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−89
= 0 = 1
–   Hedgehog 1.99 64-bit2244+90
−90
(−82)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
96.2%
−2
0 1 1 =
–   Buzz 0.08 64-bit2236+22
−22
(−90)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−136
0 1 0 = = =
–   Zevra 1.8.4 r650 64-bit2235+26
−26
(−91)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−91
1 = = 0 0 0 1 1
–   Dolphin 1.0 64-bit2230+18
−18
(−96)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+131
= 1 1 1 = 1
–   RamJet 0.132229+20
−20
(−97)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−97
1 0 0 1 = =
–   Tiny Chess 1.46 64-bit2225+19
−19
(−101)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+207
1 0 1 1 1 1 1 = 1 1
–   Joker2 0.7.7 64-bit2222+21
−22
(−104)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−30
1 0 = 0 = 1 = = 1 1 1 =
–   Robocide 20170718 64-bit2221+17
−17
(−105)11 − 5
(+9−3=4)
68.8%
11.0 / 16
100.0%
+26
= 0 1 1 = 1 = 0 0 = 1 1 1 1 1 1
–   Uralochka 1.1b2218+18
−18
(−108)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+11
0 1 1 = 1 =
–   CT800 1.12 64-bit2216+22
−22
(−110)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+40
1 1 = =
–   OBender 03.2016 64-bit2215+18
−18
(−111)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+43
0 1 1 1 0 1
–   Weini 0.0.24 64-bit2214+21
−21
(−112)3 − 5
(+3−5=0)
37.5%
3.0 / 8
100.0%
−224
1 0 1 0 0 0 0 1
–   ChessKISS 1.7 64-bit2211+20
−20
(−115)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−57
= 0 1 0 1 1
–   Neurosis 2.32209+27
−27
(−117)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+32
1 1 0 1 1 0
–   Baislicka 1.0 64-bit2208+20
−20
(−118)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−90
1 = = = 1 1 0 1 0 = = 0
–   Dorpsgek Eve's Temptation 64-bit2200+15
−15
(−126)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+31
1 = 1 =
–   Zevra 1.8.2 r612 64-bit2197+30
−30
(−129)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+77
1 = 1 1 = 1 = 1
–   NG-Play 9.85 64-bit2191+29
−29
(−135)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+222
1 1 = 1 1 1
–   NG-Play 9.87 64-bit2188+18
−18
(−138)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+274
= 1 1 1 1 1 1 1
–   CT800 1.20 64-bit2175+29
−29
(−151)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+84
= 1 = 1 1 1
–   Embla 2.0.0 64-bit2173+19
−19
(−153)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−84
= 0 1 0 = 1 1 = = 1
–   RamJet 0.142168+19
−19
(−158)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−65
1 = 1 0
–   Clever Girl r185 64-bit2157+25
−25
(−169)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+40
1 = 1 0 1 1 0 1 1 1
–   Embla 2.0.5 64-bit2118+19
−19
(−208)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−125
1 0 = 1
–   Prophet3 20170909 64-bit2101+28
−29
(−225)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+10
1 1 0 1

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 16, 2019