CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Show each game results
Isa 2.0.61 64-bit (2320+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+13
−13
(+440)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   AnMon 5.752539+15
−15
(+219)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delphil 3.2 64-bit2496+15
−14
(+176)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Jumbo 0.6.10 64-bit2483+24
−24
(+163)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+80
–   Orion 0.4 64-bit2452+20
−20
(+132)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+199
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(+128)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−21
–   Lozza 1.17a 64-bit2444+17
−18
(+124)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−158
–   Shallow r694 64-bit2444+18
−18
(+124)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+56
–   Kiwi 0.6d 32-bit2419+19
−19
(+99)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+10
–   Monolith 0.3 64-bit2417+24
−24
(+97)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+11
–   Bitfoot 1.0.d9aeb43 64-bit2417+25
−25
(+97)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−92
–   Gaia 3.5 64-bit2417+21
−21
(+97)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+39
–   RomiChess P3n 64-bit2416+14
−13
(+96)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+96
–   Gosu 0.162403+18
−18
(+83)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+83
–   Simplex 0.9.8 64-bit2401+17
−17
(+81)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−109
–   Amateur 2.822395+19
−19
(+75)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+15
–   Alex 2.14a 64-bit2394+18
−18
(+74)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−79
–   FrankWalter 2.2.3 64-bit2391+32
−32
(+71)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.1%
−38
–   Comet B682384+19
−19
(+64)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+182
–   Waxman 20162379+23
−23
(+59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−23
–   Jumbo 0.5.3 64-bit2371+27
−27
(+51)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.7%
−67
–   Flux 2.2.12358+20
−21
(+38)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
2.1%
−157
–   RomiChess P3m 64-bit2357+27
−27
(+37)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
3.6%
−20
–   Arion 1.72343+18
−18
(+23)2 − 4
(+0−2=4)
33.3%
2.0 / 6
10.3%
−65
–   Aice 0.99.22338+17
−17
(+18)5 − 1
(+4−0=2)
83.3%
5.0 / 6
15.1%
+249
–   Asterisk 0.62332+18
−18
(+12)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
25.8%
+164
–   FireFly 2.7.2 64-bit2329+16
−16
(+9)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
29.7%
+33
–   Amundsen 0.802329+17
−17
(+9)3 − 3
(+1−1=4)
50.0%
3.0 / 6
30.5%
+15
–   Chezzz 1.0.32324+19
−19
(+4)3 − 3
(+3−3=0)
50.0%
3.0 / 6
42.3%
+4
–   EveAnn 1.722320+16
−16
(0)2 − 2
(+1−1=2)
50.0%
2.0 / 4
51.3%
0
–   EveAnn 1.71a2319+21
−21
(−1)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
53.0%
−69
–   KnightX 1.922317+19
−19
(−3)2 − 4
(+1−3=2)
33.3%
2.0 / 6
56.3%
−121
–   Mediocre 0.42316+28
−28
(−4)4 − 2
(+4−2=0)
66.7%
4.0 / 6
58.1%
+145
–   Asymptote 0.2.0 64-bit2315+25
−25
(−5)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
59.5%
−194
–   Averno 0.812315+18
−18
(−5)2 − 4
(+1−3=2)
33.3%
2.0 / 6
61.8%
−109
–   Ant 2006-F2303+19
−19
(−17)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
83.2%
+48
–   Joker 1.1.142302+19
−19
(−18)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
84.3%
−77
–   Fischerle 0.9.80 SE 64-bit2301+20
−20
(−19)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
85.4%
+32
–   Natwarlal 0.142300+19
−19
(−20)10.5 − 7.5
(+8−5=5)
58.3%
10.5 / 18
86.6%
+42
–   Absolute Zero 2.4.7.2 64-bit2296+15
−15
(−24)5 − 5
(+4−4=2)
50.0%
5.0 / 10
91.7%
−29
–   Matilde 2008 64-bit2291+21
−21
(−29)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
93.9%
+28
–   Chaturanga 2.4.32290+19
−19
(−30)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
95.2%
+37
–   Chispa 4.0.32275+17
−17
(−45)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.5%
−45
–   Ayito 0.2.9942265+20
−20
(−55)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.9%
−55
–   Protej 0.5.8c2257+19
−19
(−63)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+259
–   RattateChess 1.0 Nosferatu2254+19
−19
(−66)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+134
–   Exacto 0.e 64-bit2252+18
−18
(−68)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−114
–   Beowulf 2.4a 64-bit2250+18
−18
(−70)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−137
–   Atak 6.82239+16
−16
(−81)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+35
–   Buzz 0.08 64-bit2235+20
−20
(−85)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−238
–   RamJet 0.132234+19
−19
(−86)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+29
–   Dolphin 1.0 64-bit2231+18
−18
(−89)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+27
–   Tiny Chess 1.46 64-bit2225+19
−19
(−95)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+23
–   OBender 03.2016 64-bit2215+18
−18
(−105)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−162
–   Adam 3.32212+19
−19
(−108)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−48
–   ChessKISS 1.7 64-bit2210+20
−20
(−110)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−5
–   Latista (Sinobyl) 1.52207+23
−23
(−113)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+5
–   ChessAlex 2.0r42202+20
−21
(−118)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+81
–   Dorpsgek Dillinger 64-bit2195+18
−18
(−125)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+75
–   GopherCheck 0.2.3 64-bit2192+19
−19
(−128)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+71
–   Chesley r323 64-bit2163+22
−22
(−157)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+199
–   La Dame Blanche 2.0c2004+15
−15
(−316)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−285
–   Sissa 2.01959+23
−23
(−361)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Deepov 0.4.1 64-bit1900+24
−24
(−420)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−389
–   Ranita 2.41813+26
−26
(−507)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 August 8, 2020