CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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FireFly 2.5.10 (2179+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
(+262)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pawny 0.2.1 32-bit2402+31
−31
(+223)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−181
0 0 0 0 = 0 0 0
–   Chaturanga 2.4.32289+19
−19
(+110)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+110
1 0
–   Butcher 1.61 32-bit2285+27
−27
(+106)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Popochin 2.72268+33
−34
(+89)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+84
= 0 = 0 1 0 0 1 1 1
–   AliChess 4.202261+34
−34
(+82)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+90
= 0 = 1 1 0 = 0 = 1
–   Sungorus 1.4 32-bit2259+21
−21
(+80)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−73
1 0 0 = = 0 0 1 0 0
–   RattateChess 1.0 Nosferatu2251+19
−19
(+72)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−154
0 1 0 0
–   Brutus 6.02251+35
−35
(+72)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.2%
−2
= 0 0 1 0 1 1 0 0 =
–   Atak 6.82236+16
−16
(+57)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.2%
+57
1 0 1 0
–   Dolphin 1.0 64-bit2229+19
−18
(+50)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.6%
+50
= =
–   Beowulf 2.4a 32-bit2217+20
−19
(+38)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
3.0%
−161
0 = 0 0 1 0
–   Joker2 0.7.7 64-bit2217+20
−20
(+38)1 − 7
(+0−6=2)
12.5%
1.0 / 8
2.9%
−250
0 0 0 = 0 0 0 =
–   ChessKISS 1.7c 64-bit2213+19
−19
(+34)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
4.4%
−70
0 = 0 0 0 = 1 1 = 0
–   Adam 3.32210+19
−19
(+31)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
6.0%
+97
0 0 1 = 1 1
–   Myrddin 0.85 32-bit2205+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 1.02201+18
−18
(+22)1 − 1
(+1−1=0)
50.0%
1.0 / 2
13.2%
+22
1 0
–   Jazz 444 32-bit2195+32
−32
(+16)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
25.4%
−106
= 0 = = 0 0 0 1
–   NagaSkaki 5.122186+17
−17
(+7)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
36.6%
+89
0 1 1 =
–   KMTChess 1.2.1 32-bit2182+21
−21
(+3)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
44.9%
+98
= 1 0 1 1 0 = 0 1 1 = 1
–   ECE 11.012179+23
−23
(0)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
49.4%
+124
1 1 = 0 1 1 1 1 0 0
–   Sjakk 1.1.72174+34
−34
(−5)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
58.8%
+151
= 1
–   Sungorus 1.22173+26
−26
(−6)5 − 5
(+3−3=4)
50.0%
5.0 / 10
61.2%
−6
1 0 1 = = = 1 0 = 0
–   Pawny 0.132169+32
−32
(−10)7 − 3
(+6−2=2)
70.0%
7.0 / 10
66.1%
+136
1 0 1 1 = 1 1 = 1 0
–   Simplex 0.9.3 32-bit2163+33
−34
(−16)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
74.3%
−105
1 0 = 0 = = = = 0 0
–   iCE 0.12162+29
−29
(−17)3 − 3
(+3−3=0)
50.0%
3.0 / 6
77.9%
−17
1 0 1 1 0 0
–   Betsabe II 1.052158+34
−34
(−21)3 − 1
(+2−0=2)
75.0%
3.0 / 4
80.2%
+128
1 1 = =
–   Chesley r323 32-bit2155+24
−24
(−24)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
86.5%
+21
1 1 = 0 1 0 1 0
–   Dorpsgek Cosmopolitan 2 64-bit2151+28
−28
(−28)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
89.4%
+81
= 0 = 1 1 1 = 0 1 1
–   Ifrit j4.32150+28
−28
(−29)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
90.6%
−153
1 = 0 1 1 0 0 0 0 0
–   KnockOut 0.7.12150+15
−15
(−29)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
93.2%
−121
1 0 = 0
–   GopherCheck 0.2.2 64-bit2140+26
−26
(−39)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
96.2%
+242
1 = 1 1
–   Waxman 20082139+23
−23
(−40)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
97.3%
+209
1 1 = 1 1 1 = 1 1 =
–   Prophet 2.0 32-bit2137+19
−19
(−42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.2%
−42
1 0
–   Parrot 07.07.222135+19
−19
(−44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.6%
−44
0 1
–   Napoleon 1.7 64-bit2133+21
−21
(−46)10 − 10
(+7−7=6)
50.0%
10.0 / 20
98.8%
−46
1 0 1 = = 0 1 0 = 0 1 0 = = 0 0 1 1 1 =
–   Bearded 06_29_022130+25
−25
(−49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.9%
−191
= 0
–   Clarabit 1.00 32-bit2115+22
−22
(−64)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+78
1 =
–   Kurt 0.9.2 32-bit2113+23
−23
(−66)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.9%
−66
= 0 0 1 = = 1 =
–   Myrddin 0.84 32-bit2112+30
−30
(−67)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.8%
−29
0 1 1 1 = 0 1 0 0 1
–   Carballo 0.52096+23
−23
(−83)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−83
1 1 0 0
–   BikJump 2.01 32-bit2084+18
−17
(−95)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−95
1 0
–   Ifrit j2.92079+34
−34
(−100)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−57
1 1 0 0 1 0 1 1 0 =
–   Protej 0.5.72054+25
−25
(−125)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−281
= 0
–   PLP 16615712046+22
−22
(−133)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jabba 1.0 32-bit2043+21
−21
(−136)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bubble 1.52011+19
−19
(−168)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 December 7, 2019