CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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FireFly 2.5.6 32-bit (2087+22
−22
)Quote
Author: Andrew Fan (Hongkong) Link: Homepage
This is one of the 10 FireFly versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Daydreamer 1.52335+22
−22
(+248)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+90
–   Pawny 0.1.62293+33
−33
(+206)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+114
–   Sungorus 1.3 32-bit2255+34
−34
(+168)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+135
–   Feuerstein 0.4.6.12238+19
−19
(+151)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−39
–   Atak 6.72238+28
−28
(+151)4 − 5
(+2−3=4)
44.4%
4.0 / 9
0.0%
+119
–   Hussar 0.22224+34
−34
(+137)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+137
–   Gibbon 2.52a2217+16
−16
(+130)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
+25
–   Beowulf 2.4a 32-bit2217+20
−20
(+130)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−159
–   Neurosis 2.52207+17
−17
(+120)8.5 − 13.5
(+5−10=7)
38.6%
8.5 / 22
0.0%
+46
–   BlackBishop 1.02202+18
−19
(+115)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
0.0%
−56
–   AliChess 4.082195+32
−32
(+108)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−48
–   Alf 1.092195+23
−23
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   OBender 3.2.4.22192+20
−20
(+105)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+59
–   Mediocre 0.342187+27
−27
(+100)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−95
–   NagaSkaki 5.122186+17
−17
(+99)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+99
–   Alex 2.032184+30
−30
(+97)7 − 5
(+6−4=2)
58.3%
7.0 / 12
0.0%
+156
–   KMTChess 1.2.1 32-bit2182+21
−21
(+95)6.5 − 11.5
(+5−10=3)
36.1%
6.5 / 18
0.0%
−8
–   Atak 6.52180+25
−25
(+93)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   ECE 11.012180+23
−23
(+93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−64
–   Hamsters 0.0.62178+24
−24
(+91)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+91
–   Lime 662178+17
−17
(+91)8.5 − 23.5
(+8−23=1)
26.6%
8.5 / 32
0.0%
−116
–   RedQueen 0.62177+30
−30
(+90)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.0%
+85
–   Sungorus 1.22173+26
−26
(+86)3 − 2
(+2−1=2)
60.0%
3.0 / 5
0.0%
+160
–   Pawny 0.132170+32
−32
(+83)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−199
–   Simplex 0.9.3 32-bit2164+34
−34
(+77)7 − 7
(+5−5=4)
50.0%
7.0 / 14
0.0%
+73
–   Bearded 06_292157+31
−31
(+70)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   KnockOut 0.7.12151+15
−15
(+64)5 − 11
(+4−10=2)
31.3%
5.0 / 16
0.0%
−82
–   Waxman 20082140+23
−23
(+53)7 − 9
(+5−7=4)
43.8%
7.0 / 16
0.1%
+6
–   Prophet 2.0 32-bit2137+19
−19
(+50)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−233
–   Parrot 07.07.222136+19
−19
(+49)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+49
–   TJchess 0.1212134+19
−19
(+47)18 − 36
(+11−29=14)
33.3%
18.0 / 54
0.1%
−71
–   Adam 3.22132+24
−24
(+45)14 − 12
(+11−9=6)
53.8%
14.0 / 26
0.3%
+72
–   Bearded 06_29_022130+25
−25
(+43)10 − 9
(+7−6=6)
52.6%
10.0 / 19
0.5%
+64
–   Ifrit j4.22123+34
−34
(+36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.3%
+192
–   Clarabit 1.00 32-bit2115+22
−22
(+28)7 − 5
(+6−4=2)
58.3%
7.0 / 12
3.8%
+88
–   Kurt 0.9.2 32-bit2114+23
−23
(+27)4 − 2
(+3−1=2)
66.7%
4.0 / 6
5.5%
+139
–   Myrddin 0.84 32-bit2112+30
−30
(+25)2 − 0
(+2−0=0)
100.0%
2.0 / 2
9.7%
+INF
–   Adam 3.12109+24
−24
(+22)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
9.9%
−30
–   Carballo 0.52096+23
−23
(+9)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
29.3%
−55
–   BikJump 2.01 32-bit2084+17
−18
(−3)11.5 − 22.5
(+7−18=9)
33.8%
11.5 / 34
59.1%
−118
–   Ifrit j2.92080+34
−34
(−7)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
64.1%
+275
–   BigLion 2.23x2067+12
−12
(−20)22 − 22
(+18−18=8)
50.0%
22.0 / 44
94.3%
−18
–   Sjakk 1.1.62067+30
−31
(−20)2 − 4
(+1−3=2)
33.3%
2.0 / 6
85.6%
−130
–   Protej 0.5.72054+25
−25
(−33)7 − 7
(+6−6=2)
50.0%
7.0 / 14
97.5%
−36
–   ZCT 0.3.25002049+32
−32
(−38)16.5 − 14.5
(+14−12=5)
53.2%
16.5 / 31
97.8%
−10
–   PLP 16615712047+22
−22
(−40)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.5%
−40
–   KMTChess 1.1 32-bit2047+33
−33
(−40)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
97.7%
+3
–   Jabba 1.0 32-bit2044+21
−21
(−43)7 − 5
(+4−2=6)
58.3%
7.0 / 12
99.8%
+5
–   Mustang 4.972044+26
−26
(−43)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.4%
−125
–   Matheus 2.32042+23
−23
(−45)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
99.8%
+8
–   ECE 1.12040+28
−28
(−47)9 − 6
(+9−6=0)
60.0%
9.0 / 15
99.6%
+39
–   ChessMind 0.822031+23
−23
(−56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−56
–   Slibo 0.5.12025+26
−26
(−62)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+245
–   Alex 1.962014+32
−32
(−73)4 − 5
(+2−3=4)
44.4%
4.0 / 9
100.0%
−100
–   Myrddin 0.83 32-bit2006+30
−30
(−81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+61
–   Kurt 2710091997+32
−32
(−90)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+85
–   Schola 1.1.0 32-bit1992+26
−26
(−95)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+125
–   Heracles 0.6.161982+19
−19
(−105)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−77
–   Rival 1.181975+22
−22
(−112)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+177
–   MatMoi 7.15.0-cct 32-bit1938+25
−25
(−149)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+46
–   ECE 0.31914+26
−27
(−173)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+57
–   Clueless 1.41912+18
−18
(−175)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+52
–   Reger 0.091908+20
−20
(−179)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
−28
–   Surprise 4.3b131894+22
−23
(−193)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−193

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