CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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FireFly 2.5.10 (2180+34
−34
)Quote
Author: Andrew Fan (Hongkong) Link: Homepage
This is one of the 10 FireFly versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Cheng3 1.02b2441+33
−33
(+261)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pawny 0.2.1 32-bit2402+31
−31
(+222)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−182
0 0 0 0 = 0 0 0
–   Chaturanga 2.4.32289+19
−19
(+109)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+109
1 0
–   Butcher 1.61 32-bit2285+27
−27
(+105)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Popochin 2.72268+33
−34
(+88)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+83
1 1 = 0 = 0 1 0 0 1
–   AliChess 4.202265+34
−34
(+85)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+93
0 = 1 = 0 = 1 1 0 =
–   Sungorus 1.4 32-bit2260+21
−21
(+80)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−73
0 0 0 = 1 0 0 = 0 1
–   RattateChess 1.0 Nosferatu2253+18
−19
(+73)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−153
0 1 0 0
–   Brutus 6.02251+35
−35
(+71)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.2%
−3
0 = = 0 0 1 0 1 1 0
–   Atak 6.82237+16
−16
(+57)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+57
1 0 1 0
–   Dolphin 1.0 64-bit2230+18
−18
(+50)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.5%
+50
= =
–   Beowulf 2.4a 32-bit2218+19
−19
(+38)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
2.7%
−161
0 0 = 0 1 0
–   ChessKISS 1.7c 64-bit2214+19
−19
(+34)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
4.3%
−70
0 = 0 0 0 = 1 1 = 0
–   Joker2 0.7.7 64-bit2214+20
−20
(+34)1 − 7
(+0−6=2)
12.5%
1.0 / 8
4.2%
−254
0 = 0 0 0 = 0 0
–   Adam 3.32211+19
−19
(+31)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
6.0%
+97
1 1 1 0 = 0
–   Myrddin 0.85 32-bit2206+27
−27
(+26)8 − 4
(+6−2=4)
66.7%
8.0 / 12
11.5%
+137
= = 0 0 = = 1 1 1 1 1 1
–   BlackBishop 1.02202+19
−19
(+22)1 − 1
(+1−1=0)
50.0%
1.0 / 2
13.1%
+22
1 0
–   Jazz 444 32-bit2195+32
−32
(+15)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
25.4%
−107
= 0 0 1 = 0 = 0
–   NagaSkaki 5.122186+17
−17
(+6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
36.5%
+88
0 1 1 =
–   KMTChess 1.2.1 32-bit2182+21
−21
(+2)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
44.9%
+97
= 1 = 1 0 1 1 0 0 1 = 1
–   ECE 11.012180+23
−24
(0)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
49.3%
+124
1 0 0 1 = 0 1 1 1 1
–   Sjakk 1.1.72174+34
−34
(−6)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
58.8%
+150
= 1
–   Sungorus 1.22174+26
−26
(−6)5 − 5
(+3−3=4)
50.0%
5.0 / 10
60.8%
−6
1 0 = 0 1 0 1 = = =
–   Pawny 0.132170+32
−32
(−10)7 − 3
(+6−2=2)
70.0%
7.0 / 10
65.3%
+136
1 = 1 0 1 0 1 1 = 1
–   Simplex 0.9.3 32-bit2164+34
−34
(−16)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
74.7%
−105
1 0 = 0 = = = = 0 0
–   iCE 0.12162+29
−29
(−18)3 − 3
(+3−3=0)
50.0%
3.0 / 6
78.0%
−18
0 1 0 1 0 1
–   Betsabe II 1.052159+34
−34
(−21)3 − 1
(+2−0=2)
75.0%
3.0 / 4
80.0%
+128
= = 1 1
–   Chesley r323 32-bit2154+24
−24
(−26)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
88.3%
+19
1 1 0 1 = 0 0 1
–   Dorpsgek Cosmopolitan 2 64-bit2152+28
−28
(−28)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
89.2%
+81
= 0 1 1 = 0 = 1 1 1
–   KnockOut 0.7.12152+15
−15
(−28)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
92.3%
−120
= 1 0 0
–   Ifrit j4.32150+28
−28
(−30)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
90.7%
−154
1 0 0 1 = 0 1 0 0 0
–   GopherCheck 0.2.2 64-bit2141+26
−26
(−39)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
96.2%
+242
1 = 1 1
–   Waxman 20082139+22
−22
(−41)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
97.4%
+208
= 1 1 = 1 1 = 1 1 1
–   Prophet 2.0 32-bit2138+19
−19
(−42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.2%
−42
0 1
–   Parrot 07.07.222136+19
−19
(−44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.6%
−44
1 0
–   Napoleon 1.7 64-bit2134+21
−21
(−46)10 − 10
(+7−7=6)
50.0%
10.0 / 20
98.8%
−46
= = 0 0 1 1 1 = 1 0 1 = = 0 1 0 = 0 1 0
–   Bearded 06_29_022131+25
−25
(−49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.8%
−191
= 0
–   Clarabit 1.00 32-bit2116+22
−22
(−64)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+78
= 1
–   Kurt 0.9.2 32-bit2114+23
−23
(−66)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.9%
−66
1 = 1 = 0 = = 0
–   Myrddin 0.84 32-bit2111+30
−30
(−69)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.9%
−31
1 0 0 1 0 1 1 1 = 0
–   Carballo 0.52097+23
−23
(−83)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−83
1 0 0 1
–   BikJump 2.01 32-bit2084+17
−18
(−96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−96
0 1
–   Ifrit j2.92080+34
−34
(−100)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−57
1 1 0 = 1 1 0 0 1 0
–   Protej 0.5.72054+25
−25
(−126)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−282
0 =
–   PLP 16615712048+22
−22
(−132)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jabba 1.0 32-bit2044+21
−21
(−136)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bubble 1.52011+19
−19
(−169)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021