CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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FireFly 2.7.2 64-bit#239  (2325+24
−24
)Quote
Author: Andrew Fan (Hongkong) Link: Homepage
This is one of the 10 FireFly versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Monolith 0.4 64-bit2593+30
−30
(+268)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+111
= 0 = 0
–   Bagatur 1.5e 64-bit2510+27
−27
(+185)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CyberPagno 3.0 64-bit2506+19
−19
(+181)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Betsabe II 1.752506+24
−24
(+181)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+38
= 0
–   Dorky 4.5 64-bit2500+20
−20
(+175)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−114
0 = 0 0
–   Jumbo 0.6.10 64-bit2485+26
−26
(+160)5 − 13
(+4−12=2)
27.8%
5.0 / 18
0.0%
−23
0 0 0 0 0 0 1 0 0 1 0 1 = 0 0 1 0 =
–   Winter 0.1.1 64-bit2472+33
−34
(+147)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−134
0 = 0 0
–   Drosophila 1.5.1 64-bit2466+29
−29
(+141)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+45
1 0 0 =
–   Orion 0.4 64-bit2447+25
−25
(+122)6 − 14
(+2−10=8)
30.0%
6.0 / 20
0.0%
−5
= 0 = 0 = 0 1 = 0 0 = 0 1 0 = 0 = 0 = 0
–   Bumblebee 1.0.36898e1 64-bit2445+20
−20
(+120)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+74
0 1 = = 0 =
–   Shallow r694 64-bit2442+20
−20
(+117)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+38
0 = 0 1 = 1 1 0 0 0
–   Lozza 1.17a 64-bit2440+17
−17
(+115)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+125
0 = 1 =
–   Nemeton 1.62438+26
−26
(+113)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+113
1 0
–   TJchess 1.3 64-bit2436+19
−19
(+111)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+73
0 = 0 1 0 = = 1
–   Abrok 5.02434+20
−21
(+109)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−1
= 0 0 0 1 =
–   Snitch 1.6.2 64-bit2431+24
−24
(+106)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+48
1 0 0 = 1 0
–   Bearded N44.5 64-bit2431+30
−30
(+106)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+53
= = 0 0 1 =
–   PostModernist 10162423+20
−20
(+98)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−97
0 0 1 0 = 0
–   RomiChess P3n 64-bit2422+23
−23
(+97)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+25
= = 1 0 = = = 0 0 0 = 1 0 = 0 =
–   Cmcchess 2.6 64-bit2421+18
−18
(+96)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+96
1 = = 0 0 1
–   Nemeton 1.612417+33
−34
(+92)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−57
= 0 0 =
–   Kiwi 0.6d 32-bit2415+20
−20
(+90)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−20
= = 0 0 1 0
–   Ares 1.005 64-bit2415+18
−19
(+90)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−141
0 0 0 0 = =
–   Monolith 0.3 64-bit2415+24
−24
(+90)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+83
0 0 = = 1 1 = 0 = 1 = 0 1 =
–   Ares 1.005.2 64-bit2409+18
−18
(+84)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Queen 4.032408+18
−18
(+83)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−27
= 0 0 = 1 0
–   Ifrit m1.8 64-bit2407+19
−19
(+82)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−241
0 0 0 0 1 0
–   Patzer 3.802404+21
−22
(+79)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−25
1 0 0 = 0 =
–   Simplex 0.9.8 64-bit2402+19
−19
(+77)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−154
0 0 0 = = 0
–   Gaia 3.5 64-bit2399+24
−24
(+74)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+190
1 0 1 = 1 =
–   Alex 2.14a 64-bit2390+19
−19
(+65)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+57
= 0 1 1 = 0
–   Gosu 0.162388+19
−19
(+63)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+3
1 1 0 0 0 =
–   Thor's Hammer 2.28 32-bit2385+26
−26
(+60)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−96
= 0 = 0 = 0
–   Comet B682381+21
−21
(+56)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−27
= = 0 = 0 =
–   Waxman 20162376+23
−24
(+51)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.2%
−61
0 = = 1 0 0
–   Waxman 20172374+27
−27
(+49)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.4%
−261
0 0 0 0 0 0 1 = 0 0
–   Jumbo 0.5.3 64-bit2368+30
−30
(+43)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
1.4%
−90
= 0 0 0 = = 1 0 1 0 0 1 0 0
–   RomiChess P3m 64-bit2363+29
−30
(+38)2 − 4
(+1−3=2)
33.3%
2.0 / 6
2.5%
−66
1 0 0 = 0 =
–   Plisk 0.2.7d 64-bit2352+24
−24
(+27)5 − 5
(+2−2=6)
50.0%
5.0 / 10
6.2%
+27
= = 0 0 1 = = 1 = =
–   Isa 2.0.64 64-bit2340+32
−33
(+15)3 − 5
(+1−3=4)
37.5%
3.0 / 8
23.8%
−62
= 0 = 0 = 1 = 0
–   Aice 0.99.22332+19
−19
(+7)3 − 3
(+2−2=2)
50.0%
3.0 / 6
33.8%
+14
0 0 1 = 1 =
–   Amundsen 0.802331+19
−19
(+6)3 − 3
(+1−1=4)
50.0%
3.0 / 6
34.7%
+6
1 = = 0 = =
–   Popochin 4.0 64-bit2330+28
−28
(+5)5 − 9
(+3−7=4)
35.7%
5.0 / 14
40.8%
−89
= 0 0 1 = 0 = 1 1 = 0 0 0 0
–   Isa 2.0.61 64-bit2325+32
−32
(0)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
50.1%
−24
= 1 = = = 0 = = 0 =
–   Zeus 1.272320+29
−29
(−5)3 − 3
(+1−1=4)
50.0%
3.0 / 6
60.2%
−5
1 0 = = = =
–   EveAnn 1.722318+21
−21
(−7)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
67.6%
−28
0 0 0 1 = 1 = 1 0 = 0 = = 1
–   Mediocre 0.42318+31
−31
(−7)3 − 3
(+2−2=2)
50.0%
3.0 / 6
63.5%
−7
= 0 1 = 0 1
–   Gibbon 2.69a 64-bit2317+18
−18
(−8)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
71.2%
+77
0 1 = 1
–   Averno 0.812316+21
−21
(−9)8 − 4
(+7−3=2)
66.7%
8.0 / 12
72.1%
+117
1 0 = 1 1 = 1 0 0 1 1 1
–   Chezzz 1.0.32313+21
−21
(−12)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
76.8%
−49
0 = = = = =
–   KnightX 1.922312+20
−20
(−13)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
80.2%
+54
1 0 0 = 1 1
–   Ant 2006-F2301+22
−22
(−24)2 − 4
(+1−3=2)
33.3%
2.0 / 6
92.3%
−130
0 = 0 1 0 =
–   Natwarlal 0.142301+19
−19
(−24)4 − 2
(+2−0=4)
66.7%
4.0 / 6
94.2%
+70
= = 1 = 1 =
–   Joker 1.1.142300+19
−19
(−25)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
94.8%
+11
1 = = 0 1 1 = 0 0 1
–   Absolute Zero 2.4.7.2 64-bit2293+18
−18
(−32)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
98.3%
+65
= = = = 1 0 = 1 1 1 1 1 = = 1 0
–   RubiChess 0.7 64-bit2292+27
−27
(−33)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
96.4%
+7
= 0 1 1 0 1 = 0 = 1
–   Fischerle 0.9.80 SE 64-bit2290+23
−23
(−35)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
98.2%
−34
1 = 1 0 0
–   Galjoen 0.38 64-bit2285+31
−31
(−40)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
97.9%
+5
0 1 1 1 0 = 1 0
–   Chaturanga 2.4.32285+21
−21
(−40)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
99.2%
+112
1 1 = = 1 =
–   Butcher 1.64 64-bit2285+22
−22
(−40)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.3%
−99
= 0 = =
–   Chispa 4.0.32270+19
−19
(−55)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−204
0 1 0 0 1 0
–   Isa 2.0.48 64-bit2267+30
−30
(−58)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
99.9%
+10
1 0 0 1 1 1 0 = = 1 = = = 1
–   Isa 2.0.45 64-bit2257+28
−28
(−68)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+260
1 1 1 1 0 1
–   Ayito 0.2.9942255+22
−22
(−70)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
100.0%
−264
0 = 0 1 0 0
–   Beowulf 2.4a 64-bit2250+20
−20
(−75)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+35
= = 1 1 1 0
–   Exacto 0.e 64-bit2249+19
−19
(−76)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−18
1 1 = 0 1 0
–   RattateChess 1.0 Nosferatu2247+21
−21
(−78)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+157
1 1 1 = 1 =
–   Buzz 0.08 64-bit2245+28
−28
(−80)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−126
0 1 = = 0 =
–   Dolphin 1.02232+20
−20
(−93)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+134
= 1 = 1 1 1
–   Zevra 1.8.4 r650 64-bit2226+35
−35
(−99)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−99
1 = = 0 0 0 1 1
–   RamJet 0.132223+21
−21
(−102)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−102
1 0 = = 0 1
–   OBender 03.2016 64-bit2219+20
−20
(−106)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+48
0 1 0 1 1 1
–   Uralochka 1.1b2219+19
−19
(−106)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+12
0 1 1 = 1 =
–   Robocide 20170718 64-bit2218+24
−24
(−107)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Tiny Chess 1.46 64-bit2213+24
−24
(−112)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+249
1 1 1 1 1 =
–   Neurosis 2.32211+28
−28
(−114)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+35
1 1 1 0 0 1
–   CT800 1.12 64-bit2211+22
−22
(−114)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+35
= = 1 1
–   ChessKISS 1.7 64-bit2209+20
−20
(−116)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−58
= 0 1 1 1 0
–   Zevra 1.8.2 r612 64-bit2190+32
−32
(−135)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+71
= 1 = 1 1 = 1 1
–   NG-Play 9.85 64-bit2188+29
−30
(−137)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+219
1 1 1 1 = 1
–   RamJet 0.142153+22
−22
(−172)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−79
1 = 1 0
–   Clever Girl r185 64-bit2151+30
−30
(−174)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+20
1 1 1 = 1 0
–   Prophet 3.0 64-bit2114+51
−52
(−211)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+21
1 1 0 1

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018