CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Isa 2.0.61 64-bit (2318+30
−30
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 8 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   BugChess2 1.9 64-bit2762+14
−14
(+444)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   AnMon 5.752538+15
−15
(+220)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delphil 3.2 64-bit2498+15
−15
(+180)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Jumbo 0.6.10 64-bit2482+24
−24
(+164)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+81
–   Orion 0.4 64-bit2451+20
−20
(+133)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+200
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(+127)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−22
–   Shallow r694 64-bit2444+18
−18
(+126)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+58
–   Lozza 1.17a 64-bit2443+18
−17
(+125)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−157
–   Kiwi 0.6d 32-bit2419+19
−19
(+101)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+12
–   Monolith 0.3 64-bit2417+24
−24
(+99)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+13
–   Bitfoot 1.0.d9aeb43 64-bit2416+27
−27
(+98)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−91
–   RomiChess P3n 64-bit2415+14
−14
(+97)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+97
–   Gaia 3.5 64-bit2411+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
(+81)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−109
–   Gosu 0.162396+18
−18
(+78)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+78
–   Alex 2.14a 64-bit2393+18
−18
(+75)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−78
–   Amateur 2.822391+20
−20
(+73)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+13
–   FrankWalter 2.2.3 64-bit2386+33
−33
(+68)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.1%
−41
–   Comet B682384+19
−19
(+66)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+184
–   Waxman 20162378+24
−24
(+60)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−22
–   Jumbo 0.5.3 64-bit2370+27
−27
(+52)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.6%
−66
–   Flux 2.2.12357+21
−20
(+39)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
1.9%
−156
–   RomiChess P3m 64-bit2355+28
−28
(+37)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
3.9%
−20
–   Arion 1.72342+19
−19
(+24)2 − 4
(+0−2=4)
33.3%
2.0 / 6
9.5%
−64
–   Aice 0.99.22337+17
−17
(+19)5 − 1
(+4−0=2)
83.3%
5.0 / 6
14.2%
+250
–   Asterisk 0.62331+18
−18
(+13)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
24.6%
+165
–   FireFly 2.7.2 64-bit2330+16
−16
(+12)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
26.0%
+36
–   Amundsen 0.802328+17
−17
(+10)3 − 3
(+1−1=4)
50.0%
3.0 / 6
29.7%
+16
–   Chezzz 1.0.32322+19
−19
(+4)3 − 3
(+3−3=0)
50.0%
3.0 / 6
43.0%
+4
–   EveAnn 1.71a2319+21
−21
(+1)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
49.8%
−67
–   EveAnn 1.722319+16
−16
(+1)2 − 2
(+1−1=2)
50.0%
2.0 / 4
48.1%
+1
–   Mediocre 0.42318+31
−31
(0)4 − 2
(+4−2=0)
66.7%
4.0 / 6
50.7%
+148
–   KnightX 1.922316+19
−18
(−2)2 − 4
(+1−3=2)
33.3%
2.0 / 6
55.4%
−120
–   Asymptote 0.2.0 64-bit2314+25
−25
(−4)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
59.7%
−193
–   Averno 0.812312+18
−19
(−6)2 − 4
(+1−3=2)
33.3%
2.0 / 6
63.1%
−110
–   Ant 2006-F2303+20
−20
(−15)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
80.5%
+50
–   Natwarlal 0.142302+19
−19
(−16)10.5 − 7.5
(+8−5=5)
58.3%
10.5 / 18
82.7%
+46
–   Joker 1.1.142301+19
−19
(−17)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
83.0%
−76
–   Fischerle 0.9.80 SE 64-bit2298+20
−20
(−20)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
86.4%
+31
–   Absolute Zero 2.4.7.2 64-bit2295+15
−15
(−23)5 − 5
(+4−4=2)
50.0%
5.0 / 10
91.8%
−28
–   Matilde 2008 64-bit2291+23
−23
(−27)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
92.1%
+30
–   Chaturanga 2.4.32289+19
−19
(−29)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
94.7%
+38
–   Chispa 4.0.32273+17
−17
(−45)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.5%
−45
–   Ayito 0.2.9942265+21
−21
(−53)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.8%
−53
–   Protej 0.5.8c2254+19
−19
(−64)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+258
–   Exacto 0.e 64-bit2251+18
−18
(−67)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−113
–   RattateChess 1.0 Nosferatu2251+19
−19
(−67)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+133
–   Beowulf 2.4a 64-bit2249+18
−18
(−69)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−136
–   Atak 6.82236+16
−16
(−82)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+34
–   Dolphin 1.0 64-bit2230+18
−18
(−88)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+28
–   Buzz 0.08 64-bit2230+21
−21
(−88)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−241
–   RamJet 0.132228+20
−20
(−90)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+25
–   Tiny Chess 1.46 64-bit2225+19
−19
(−93)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+25
–   OBender 03.2016 64-bit2214+18
−18
(−104)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−161
–   Adam 3.32210+19
−19
(−108)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−48
–   ChessKISS 1.7 64-bit2209+20
−20
(−109)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−4
–   ChessAlex 2.0r42204+21
−21
(−114)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+85
–   Latista (Sinobyl) 1.52204+23
−23
(−114)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+4
–   Dorpsgek Dillinger 64-bit2194+18
−18
(−124)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+76
–   GopherCheck 0.2.3 64-bit2191+19
−19
(−127)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+72
–   Chesley r323 64-bit2159+22
−22
(−159)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+197
–   La Dame Blanche 2.0c2002+15
−15
(−316)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−285
–   Sissa 2.01957+23
−23
(−361)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Deepov 0.4.1 64-bit1898+24
−24
(−420)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−389
–   Ranita 2.41811+25
−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 November 8, 2019