CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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FireFly 2.5.13 64-bit (2167+28
−28		)Quote
Author: Andrew Fan (Hongkong) Link: Homepage
This is one of the 10 FireFly versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   TJchess 1.1 64-bit2335+17
−17		(+168)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−37
–   Myrddin 0.86 64-bit2325+19
−19		(+158)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+89
–   Apotheosis 3.0.0 64-bit2289+25
−25		(+122)10 − 12
(+7−9=6)		45.5%
10.0 / 22
0.0%
+84
–   Sjakk 1.1.92289+25
−25		(+122)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−166
–   Bagatur 1.3a 64-bit2288+17
−17		(+121)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−49
–   ECE 12.012280+19
−19		(+113)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−48
–   EveAnn 1.672280+26
−26		(+113)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−239
–   Capivara LK 0.09a01a 64-bit2266+21
−21		(+99)3.5 − 6.5
(+0−3=7)		35.0%
3.5 / 10
0.0%
+9
–   Waxman 20112263+23
−23		(+96)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Fischerle 0.9.70 SE 64-bit2253+21
−21		(+86)5 − 3
(+4−2=2)		62.5%
5.0 / 8
0.0%
+192
–   Mediocre 0.52252+20
−20		(+85)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+215
–   GOOB 1.0.0 64-bit2247+18
−18		(+80)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
0.0%
+108
–   Bearded N44.2 64-bit2245+23
−23		(+78)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.0%
+121
–   Rhetoric Lite2241+29
−29		(+74)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   AliChess 4.252240+16
−16		(+73)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−20
–   Butcher 1.64 64-bit2238+18
−18		(+71)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+113
–   Gibbon 2.57a 64-bit2229+20
−20		(+62)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+82
–   Tigran 2.3 64-bit2227+29
−29		(+60)3 − 5
(+3−5=0)		37.5%
3.0 / 8
0.1%
−100
–   Absolute Zero 2.4.4.0 64-bit2225+29
−29		(+58)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.2%
+142
–   CT800 1.30 64-bit2207+15
−15		(+40)7 − 7
(+5−5=4)		50.0%
7.0 / 14
0.6%
+40
–   Lozza 1.14a 64-bit2203+24
−24		(+36)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
2.4%
−2
–   Beowulf 2.4a 64-bit2202+15
−15		(+35)1 − 1
(+1−1=0)		50.0%
1.0 / 2
1.5%
+34
–   Jazz 501 64-bit2201+27
−27		(+34)1 − 5
(+0−4=2)		16.7%
1.0 / 6
4.1%
−205
–   Atak 6.82187+14
−14		(+20)3 − 1
(+3−1=0)		75.0%
3.0 / 4
9.6%
+253
–   Dolphin 1.0 64-bit2181+16
−16		(+14)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
18.8%
−56
–   Vajolet 1.62.12172+29
−29		(+5)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
39.0%
+68
–   Myrddin 0.85 64-bit2169+24
−24		(+2)4 − 8
(+3−7=2)		33.3%
4.0 / 12
44.4%
−143
–   Adam 3.32168+16
−16		(+1)7 − 5
(+4−2=6)		58.3%
7.0 / 12
48.2%
+57
–   ChessKISS 1.7 64-bit2159+18
−18		(−8)6.5 − 11.5
(+2−7=9)		36.1%
6.5 / 18
69.3%
−91
–   Carballo 0.82142+20
−20		(−25)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
92.2%
+16
–   EXchess 5.04b 64-bit2134+26
−26		(−33)1 − 3
(+1−3=0)		25.0%
1.0 / 4
95.6%
−238
–   Shallow 1.0 64-bit2130+28
−28		(−37)12 − 9
(+10−7=4)		57.1%
12.0 / 21
97.1%
+10
–   Kurt 0.9.2.2 64-bit2113+19
−19		(−54)5 − 5
(+4−4=2)		50.0%
5.0 / 10
99.9%
−48
–   Micah 1.0 64-bit2108+21
−21		(−59)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
+24
–   ProChess 1.02AD2107+17
−17		(−60)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−59
–   Napoleon 1.4.0 64-bit2050+28
−28		(−117)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−240
–   MadChess 1.2 64-bit2046+22
−22		(−121)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+12
–   Carballo 0.52035+20
−20		(−132)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−131
–   Rhetoric 0.10.d1987+30
−30		(−180)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+58
–   Bubble 1.51944+17
−17		(−223)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
−29
–   Cupcake 1.01926+27
−27		(−241)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
−75
–   AdroitChess 0.31913+22
−22		(−254)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+34
–   Dabbaba 5.671893+23
−23		(−274)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−103
–   BSC 3.9++1890+35
−35		(−277)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Soldat III 0.172 32-bit1877+28
−28		(−290)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−290
–   Dabbaba 6.521864+20
−20		(−303)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−141
–   Jabba 130320121832+27
−27		(−335)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Ziggurat 0.18 64-bit1701+36
−36		(−466)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
337 games: 119 wins, 120 losses, 98 draws (29.1%), score: 49.9%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024