CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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FireFly 2.5.8 64-bit (2132+16
−16
)Quote
Author: Andrew Fan (Hongkong) Link: Homepage
This is one of the 5 FireFly versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Esc 1.162266+8
−9
(+134)7.5 − 23.5
(+6−22=3)
24.2%
7.5 / 31
0.0%
−84
–   Capivara LK 0.08a11 64-bit2252+14
−14
(+120)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−40
–   Myrddin 0.85 64-bit2236+16
−16
(+104)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
+2
–   Rhetoric Lite2236+19
−19
(+104)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+44
–   Ant 2006-F2232+9
−9
(+100)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+44
–   Hussar 0.22221+18
−18
(+89)15 − 17
(+13−15=4)
46.9%
15.0 / 32
0.0%
+62
–   Adam 3.32220+10
−10
(+88)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−101
–   Jazz 444 64-bit2210+17
−17
(+78)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.0%
+112
–   Chispa 4.0.32206+8
−8
(+74)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−13
–   Waxman 20112204+17
−17
(+72)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+72
–   Sjakk 1.1.82204+19
−18
(+72)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−38
–   Beowulf 2.4a 32-bit2203+10
−10
(+71)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−35
–   Mediocre 0.42194+17
−17
(+62)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+25
–   Shallow 1.0 64-bit2191+14
−14
(+59)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+49
–   Atak 6.82184+10
−9
(+52)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
0.0%
+105
–   Genesis 2.02168+10
−10
(+36)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+23
–   InmiChess3.06N2161+10
−10
(+29)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.1%
+30
–   BlackBishop 1.02155+9
−9
(+23)11.5 − 18.5
(+10−17=3)
38.3%
11.5 / 30
0.8%
−70
–   Alarm 0.93.12144+9
−9
(+12)13 − 19
(+10−16=6)
40.6%
13.0 / 32
10.5%
−56
–   Lime 662143+8
−8
(+11)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
11.5%
−52
–   Fortress 1.622136+8
−8
(+4)16 − 16
(+13−13=6)
50.0%
16.0 / 32
33.9%
+2
–   Nesik 0.7.0 alpha2133+9
−9
(+1)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
49.2%
+10
–   WJChess 1.642130+8
−8
(−2)15 − 17
(+9−11=12)
46.9%
15.0 / 32
59.3%
−20
–   Adam 3.22123+16
−17
(−9)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
79.2%
−48
–   Hussar 0.12119+19
−18
(−13)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
86.1%
+23
–   BikJump 2.01 64-bit2102+8
−8
(−30)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+99
–   Wing 2.0a2100+9
−9
(−32)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+35
–   Myrddin 0.83k 64-bit2082+17
−17
(−50)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−19
–   Rhetoric 0.10.d2075+16
−16
(−57)22 − 10
(+20−8=4)
68.8%
22.0 / 32
100.0%
+93
–   Sjakk 1.1.72070+20
−20
(−62)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
100.0%
−143
–   Matheus 2.32058+9
−9
(−74)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
100.0%
−107
–   ChessMind 0.822056+12
−12
(−76)19 − 13
(+17−11=4)
59.4%
19.0 / 32
100.0%
−2
–   Jabba 1.0 64-bit2034+11
−11
(−98)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+36
–   Bestia 0.902019+8
−8
(−113)17 − 15
(+17−15=0)
53.1%
17.0 / 32
100.0%
−85
–   Small Potato 0.6.11992+10
−10
(−140)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
−17
–   BigLion 2.23x1986+8
−8
(−146)24 − 8
(+22−6=4)
75.0%
24.0 / 32
100.0%
+58
–   Armageddon 2.3081985+11
−11
(−147)27.5 − 4.5
(+26−3=3)
85.9%
27.5 / 32
100.0%
+176
–   Faile 1.4.41978+8
−8
(−154)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
−105
–   Sjakk 1.1.51973+17
−17
(−159)15 − 17
(+13−15=4)
46.9%
15.0 / 32
100.0%
−186
–   SSEChessII 2.05 DC1966+9
−9
(−166)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−134
–   Marvin 1.3.01965+9
−9
(−167)25 − 7
(+23−5=4)
78.1%
25.0 / 32
100.0%
+64
–   Micro-Max 4.81954+9
−9
(−178)23.5 − 6.5
(+21−4=5)
78.3%
23.5 / 30
100.0%
+47
–   Rival 1.181952+11
−10
(−180)25.5 − 5.5
(+22−2=7)
82.3%
25.5 / 31
100.0%
+64
–   JanWillem 1.131950+9
−9
(−182)25 − 7
(+24−6=2)
78.1%
25.0 / 32
100.0%
+65
–   BSC 3.9++ 64-bit1937+12
−12
(−195)24.5 − 5.5
(+23−4=3)
81.7%
24.5 / 30
100.0%
+76
–   Smash 1.0.31924+10
−10
(−208)25 − 7
(+22−4=6)
78.1%
25.0 / 32
100.0%
+7

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020