CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
White score: 54.5%

Engine Details

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Isa 2.0.61 64-bit (2319+30
−30
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 9 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   BugChess2 1.9 64-bit2760+14
−14
(+441)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   AnMon 5.752538+15
−15
(+219)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delphil 3.2 64-bit2497+15
−15
(+178)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Jumbo 0.6.10 64-bit2482+24
−24
(+163)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+80
–   Orion 0.4 64-bit2451+20
−20
(+132)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+199
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(+126)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−23
–   Shallow r694 64-bit2443+18
−18
(+124)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+56
–   Lozza 1.17a 64-bit2442+17
−17
(+123)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−159
–   Kiwi 0.6d 32-bit2419+19
−19
(+100)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+11
–   Monolith 0.3 64-bit2416+24
−24
(+97)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+11
–   RomiChess P3n 64-bit2414+14
−14
(+95)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+95
–   Bitfoot 1.0.d9aeb43 64-bit2413+26
−26
(+94)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−95
–   Gaia 3.5 64-bit2412+22
−22
(+93)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+35
–   Simplex 0.9.8 64-bit2399+17
−17
(+80)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−110
–   Gosu 0.162397+18
−18
(+78)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+78
–   Alex 2.14a 64-bit2393+18
−18
(+74)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−79
–   Amateur 2.822391+20
−20
(+72)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+12
–   FrankWalter 2.2.3 64-bit2390+32
−32
(+71)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.1%
−38
–   Comet B682383+19
−19
(+64)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+182
–   Waxman 20162378+23
−24
(+59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−23
–   Jumbo 0.5.3 64-bit2370+27
−27
(+51)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.6%
−67
–   Flux 2.2.12357+21
−20
(+38)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
2.0%
−157
–   RomiChess P3m 64-bit2356+27
−27
(+37)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
3.3%
−20
–   Arion 1.72342+19
−18
(+23)2 − 4
(+0−2=4)
33.3%
2.0 / 6
9.8%
−65
–   Aice 0.99.22339+17
−17
(+20)5 − 1
(+4−0=2)
83.3%
5.0 / 6
12.8%
+251
–   Asterisk 0.62331+18
−18
(+12)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
25.2%
+164
–   FireFly 2.7.2 64-bit2329+16
−16
(+10)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
26.9%
+34
–   Amundsen 0.802328+17
−17
(+9)3 − 3
(+1−1=4)
50.0%
3.0 / 6
30.3%
+15
–   Chezzz 1.0.32321+19
−19
(+2)3 − 3
(+3−3=0)
50.0%
3.0 / 6
44.2%
+2
–   EveAnn 1.722319+16
−16
(0)2 − 2
(+1−1=2)
50.0%
2.0 / 4
49.1%
0
–   EveAnn 1.71a2318+21
−21
(−1)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
51.0%
−69
–   KnightX 1.922316+19
−18
(−3)2 − 4
(+1−3=2)
33.3%
2.0 / 6
55.7%
−121
–   Mediocre 0.42315+30
−30
(−4)4 − 2
(+4−2=0)
66.7%
4.0 / 6
57.1%
+145
–   Asymptote 0.2.0 64-bit2313+25
−25
(−6)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
60.5%
−195
–   Averno 0.812312+19
−19
(−7)2 − 4
(+1−3=2)
33.3%
2.0 / 6
63.8%
−111
–   Ant 2006-F2302+20
−20
(−17)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
81.3%
+48
–   Joker 1.1.142301+19
−19
(−18)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
83.4%
−77
–   Natwarlal 0.142301+19
−19
(−18)10.5 − 7.5
(+8−5=5)
58.3%
10.5 / 18
83.1%
+44
–   Fischerle 0.9.80 SE 64-bit2298+20
−20
(−21)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
86.8%
+30
–   Absolute Zero 2.4.7.2 64-bit2295+15
−15
(−24)5 − 5
(+4−4=2)
50.0%
5.0 / 10
92.0%
−29
–   Matilde 2008 64-bit2291+22
−22
(−28)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
92.9%
+29
–   Chaturanga 2.4.32290+19
−19
(−29)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
94.2%
+38
–   Chispa 4.0.32272+17
−18
(−47)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.5%
−47
–   Ayito 0.2.9942265+21
−21
(−54)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.8%
−54
–   Protej 0.5.8c2255+19
−19
(−64)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+258
–   RattateChess 1.0 Nosferatu2252+19
−19
(−67)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+133
–   Exacto 0.e 64-bit2251+18
−18
(−68)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−114
–   Beowulf 2.4a 64-bit2249+18
−18
(−70)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−137
–   Atak 6.82236+16
−16
(−83)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+33
–   Buzz 0.08 64-bit2230+21
−21
(−89)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−242
–   Dolphin 1.0 64-bit2230+18
−18
(−89)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+27
–   RamJet 0.132228+20
−20
(−91)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+24
–   Tiny Chess 1.46 64-bit2225+19
−19
(−94)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+24
–   OBender 03.2016 64-bit2214+18
−18
(−105)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−162
–   Adam 3.32210+19
−19
(−109)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−49
–   ChessKISS 1.7 64-bit2209+20
−20
(−110)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−5
–   Latista (Sinobyl) 1.52204+23
−23
(−115)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+3
–   ChessAlex 2.0r42203+21
−21
(−116)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+83
–   Dorpsgek Dillinger 64-bit2194+18
−18
(−125)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+75
–   GopherCheck 0.2.3 64-bit2190+19
−19
(−129)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+70
–   Chesley r323 64-bit2159+22
−22
(−160)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+196
–   La Dame Blanche 2.0c2002+15
−15
(−317)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−286
–   Sissa 2.01957+23
−23
(−362)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Deepov 0.4.1 64-bit1898+24
−24
(−421)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−390
–   Ranita 2.41811+26
−26
(−508)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on January 18, 2020