CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Isa 2.0.61 64-bit (2319+30
−30
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 7 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   BugChess2 1.9 64-bit2764+14
−14
(+445)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   AnMon 5.752538+15
−15
(+219)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Delphil 3.2 64-bit2498+16
−16
(+179)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Jumbo 0.6.10 64-bit2482+24
−24
(+163)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+80
0 1 = 0
–   Orion 0.4 64-bit2451+20
−20
(+132)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+199
= 1 = =
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(+126)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−23
= = 0 0
–   Shallow r694 64-bit2445+18
−18
(+126)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+58
= = 0 =
–   Lozza 1.17a 64-bit2443+17
−18
(+124)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−158
0 0 = 0
–   Kiwi 0.6d 32-bit2419+19
−19
(+100)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+11
= 0 0 = = =
–   RomiChess P3n 64-bit2417+15
−15
(+98)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+98
0 = = 1
–   Monolith 0.3 64-bit2417+24
−24
(+98)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+12
= 0 1 0
–   Bitfoot 1.0.d9aeb43 64-bit2412+27
−27
(+93)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−96
1 0 0 = 0 0
–   Gaia 3.5 64-bit2408+23
−23
(+89)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+31
0 = 1 0 1 0
–   Simplex 0.9.8 64-bit2402+18
−18
(+83)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−107
1 = 0 0 0 0
–   Gosu 0.162396+18
−18
(+77)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+77
1 0 = 0 1 =
–   Alex 2.14a 64-bit2393+18
−18
(+74)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−79
0 1 0 1 0 0
–   FrankWalter 2.2.3 64-bit2391+36
−35
(+72)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.1%
−37
0 0 0 1 = = 1 0 = 0 = = = 0 0 0 0 0 0 1 = 1 0 0 1 = 0 0 0 1 1 0
–   Amateur 2.822389+20
−20
(+70)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+10
0 = 0 1 1 0
–   Comet B682383+19
−19
(+64)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+182
1 = 1 = 0 1
–   Waxman 20162378+24
−23
(+59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−23
= 0 0 1
–   Jumbo 0.5.3 64-bit2369+27
−28
(+50)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.8%
−68
= 1 = 0 0 0
–   RomiChess P3m 64-bit2357+28
−28
(+38)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
3.4%
−19
1 0 1 0 0 =
–   Flux 2.2.12353+21
−21
(+34)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
3.5%
−161
0 0 1 0 = 0
–   Arion 1.72342+18
−19
(+23)2 − 4
(+0−2=4)
33.3%
2.0 / 6
9.9%
−65
= = 0 = = 0
–   Aice 0.99.22338+17
−17
(+19)5 − 1
(+4−0=2)
83.3%
5.0 / 6
14.7%
+250
1 = 1 1 = 1
–   Asterisk 0.62331+18
−18
(+12)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
25.9%
+164
= = 1 1 1 =
–   FireFly 2.7.2 64-bit2328+17
−17
(+9)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
31.4%
+33
= 0 = = = 1 = = 1 =
–   Amundsen 0.802328+17
−17
(+9)3 − 3
(+1−1=4)
50.0%
3.0 / 6
30.9%
+15
1 = = = 0 =
–   Chezzz 1.0.32322+19
−19
(+3)3 − 3
(+3−3=0)
50.0%
3.0 / 6
43.6%
+3
1 0 0 1 0 1
–   EveAnn 1.722319+16
−16
(0)2 − 2
(+1−1=2)
50.0%
2.0 / 4
49.6%
0
0 = = 1
–   EveAnn 1.71a2319+21
−21
(0)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
50.2%
−68
= 0 0 1 0 1
–   Mediocre 0.42318+31
−31
(−1)4 − 2
(+4−2=0)
66.7%
4.0 / 6
51.4%
+147
0 1 1 1 1 0
–   KnightX 1.922317+19
−19
(−2)2 − 4
(+1−3=2)
33.3%
2.0 / 6
55.8%
−120
0 1 = 0 = 0
–   Asymptote 0.2.0 64-bit2314+25
−25
(−5)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
61.0%
−194
= 0 0 1 0 0
–   Averno 0.812313+19
−19
(−6)2 − 4
(+1−3=2)
33.3%
2.0 / 6
63.8%
−110
0 0 1 = 0 =
–   Ant 2006-F2306+20
−20
(−13)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
76.5%
+52
1 = 1 0 1 0
–   Natwarlal 0.142303+19
−19
(−16)10.5 − 7.5
(+8−5=5)
58.3%
10.5 / 18
82.2%
+46
1 0 1 1 1 1 1 = 0 = = = 0 = 0 1 0 1
–   Joker 1.1.142301+19
−19
(−18)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
83.8%
−77
0 0 0 = 1 1
–   Fischerle 0.9.80 SE 64-bit2299+21
−21
(−20)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
85.8%
+31
1 = = 0 1 =
–   Absolute Zero 2.4.7.2 64-bit2293+15
−15
(−26)5 − 5
(+4−4=2)
50.0%
5.0 / 10
93.3%
−31
1 1 = 1 0 = 0 0 1 0
–   Matilde 2008 64-bit2289+23
−23
(−30)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
93.9%
+27
= 0 1 1 1 0
–   Chaturanga 2.4.32287+20
−20
(−32)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
95.9%
+35
1 0 1 1 0 =
–   Chispa 4.0.32274+18
−18
(−45)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.4%
−45
0 0 1 0 1 1
–   Ayito 0.2.9942265+21
−21
(−54)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.8%
−54
0 = = 1 0 1
–   Exacto 0.e 64-bit2254+18
−18
(−65)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−111
0 = 0 1 = =
–   Protej 0.5.8c2252+19
−20
(−67)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+255
1 1 1 1 1 0
–   Beowulf 2.4a 64-bit2252+19
−19
(−67)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−134
= 1 1 0 0 0
–   RattateChess 1.0 Nosferatu2251+19
−19
(−68)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+131
1 1 0 1 1 =
–   Atak 6.82237+16
−16
(−82)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+34
1 = 1 0 1 =
–   Buzz 0.08 64-bit2233+21
−21
(−86)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−239
0 0 0 1 0 1
–   Dolphin 1.0 64-bit2230+18
−19
(−89)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+27
1 = 1 0 1 =
–   RamJet 0.132229+20
−20
(−90)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+25
1 0 1 = 1 =
–   Tiny Chess 1.46 64-bit2225+19
−19
(−94)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+24
1 = 1 1 0 =
–   OBender 03.2016 64-bit2215+18
−18
(−104)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−161
1 0 0 = 1 0
–   Adam 3.32211+19
−19
(−108)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−48
0 0 = 1 1 1
–   ChessKISS 1.7 64-bit2210+20
−20
(−109)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−4
= 1 = 0 1 1
–   ChessAlex 2.0r42205+21
−21
(−114)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+85
1 = 0 1 1 1
–   Latista (Sinobyl) 1.52204+24
−24
(−115)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+3
1 1 1 = 0 =
–   Dorpsgek Dillinger 64-bit2195+18
−18
(−124)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+76
0 1 1 = 1 1
–   GopherCheck 0.2.3 64-bit2191+19
−19
(−128)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+71
0 1 1 1 1 =
–   Chesley r323 64-bit2162+23
−23
(−157)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+199
1 1 = 1 1 1
–   La Dame Blanche 2.0c2003+15
−15
(−316)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−285
=
–   Sissa 2.01958+23
−23
(−361)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Deepov 0.4.1 64-bit1899+24
−24
(−420)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−389
=
–   Ranita 2.41812+26
−26
(−507)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019