CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Isa 2.0.83 64-bit#271  (2372+23
−23
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 9 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Velvet 1.0.0 64-bit2556+24
−24
(+184)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−11
–   paulchen332 0.1.1 64-bit2546+42
−42
(+174)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+174
–   Supernova 2.2.1 64-bit2539+29
−29
(+167)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+309
–   Raven 1.10 64-bit2526+23
−23
(+154)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−135
–   Drosophila 1.5.1 64-bit2479+15
−15
(+107)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+47
–   Waxman 20202473+28
−28
(+101)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−159
–   Nemeton 1.812464+18
−18
(+92)4 − 2
(+4−2=0)
66.7%
4.0 / 6
0.0%
+241
–   Loki 3.0.0 64-bit2449+87
−85
(+77)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
4.6%
+166
–   Nalwald 1.8 64-bit2449+89
−87
(+77)1 − 3
(+0−2=2)
25.0%
1.0 / 4
4.9%
−68
–   Stash 18.0 64-bit2447+29
−28
(+75)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+75
–   Bumblebee 1.0.36898e1 64-bit2447+19
−19
(+75)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+364
–   Axolotl 1.8 64-bit2446+19
−19
(+74)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−53
–   Hussar 0.42444+17
−17
(+72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−70
–   Teki 2 64-bit2439+16
−16
(+67)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+67
–   Tunguska 1.1 64-bit2439+18
−18
(+67)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−46
–   CT800 1.42 64-bit2428+63
−62
(+56)3 − 5
(+2−4=2)
37.5%
3.0 / 8
5.1%
−31
–   NoC 4.20 64-bit2427+21
−22
(+55)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−53
–   Cmcchess 2.6 64-bit2421+17
−17
(+49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−108
–   Cosette 5.0 64-bit2419+59
−60
(+47)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
7.6%
−19
–   Gaia 3.5 64-bit2416+21
−21
(+44)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.3%
+126
–   Hedgehog 2.0 64-bit2414+27
−27
(+42)10 − 16
(+6−12=8)
38.5%
10.0 / 26
0.8%
−37
–   RomiChess P3n 64-bit2414+13
−13
(+42)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
0.1%
+62
–   Simplex 0.9.8 64-bit2401+17
−17
(+29)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
2.3%
−66
–   KnightDreamer 3.32397+26
−26
(+25)3 − 7
(+1−5=4)
30.0%
3.0 / 10
8.1%
−103
–   Popochin 4.1 64-bit2396+16
−16
(+24)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
4.9%
−61
–   Myrddin 0.87 64-bit2396+13
−13
(+24)10.5 − 9.5
(+7−6=7)
52.5%
10.5 / 20
3.5%
+43
–   Ares GB 1.1 64-bit2391+21
−21
(+19)12 − 18
(+8−14=8)
40.0%
12.0 / 30
11.1%
−53
–   Ares GB 64-bit2391+14
−14
(+19)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
8.0%
−5
–   CT800 1.40 64-bit2391+27
−27
(+19)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
15.4%
+38
–   Zevra 2.1.2 r248 64-bit2390+19
−19
(+18)16.5 − 11.5
(+13−8=7)
58.9%
16.5 / 28
11.3%
+80
–   Galjoen 0.39 64-bit2387+16
−16
(+15)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
15.5%
−21
–   Googleplex Starthinker 1.6 64-bit2386+18
−18
(+14)14 − 19
(+10−15=8)
42.4%
14.0 / 33
17.2%
−41
–   CT800 1.41 64-bit2386+29
−29
(+14)11 − 12
(+9−10=4)
47.8%
11.0 / 23
23.0%
−3
–   Thor's Hammer 2.28 32-bit2383+22
−22
(+11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
26.5%
+11
–   Zevra 2.1.1 r216 64-bit2380+17
−17
(+8)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
30.6%
+49
–   Ceibo 0.6 64-bit2377+30
−30
(+5)3 − 5
(+2−4=2)
37.5%
3.0 / 8
41.2%
−83
–   FoxSEE 7.8.0 64-bit2376+85
−87
(+4)1 − 3
(+1−3=0)
25.0%
1.0 / 4
46.8%
−212
–   Waxman 20172370+16
−16
(−2)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
55.5%
−33
–   Raven 0.80 64-bit2368+29
−29
(−4)1 − 1
(+1−1=0)
50.0%
1.0 / 2
58.8%
−4
–   Plisk 0.2.7d 64-bit2362+19
−19
(−10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
74.6%
−10
–   KnightX 1.94 64-bit2352+22
−22
(−20)3 − 1
(+3−1=0)
75.0%
3.0 / 4
90.0%
+206
–   Barbarossa 0.6.0 64-bit2352+24
−24
(−20)32 − 28
(+22−18=20)
53.3%
32.0 / 60
90.2%
+2
–   Ceibo 0.5 64-bit2351+25
−25
(−21)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
90.3%
+51
–   Jazz 840 64-bit2340+15
−15
(−32)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.0%
+35
–   Napoleon 1.8 64-bit2338+17
−17
(−34)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.1%
−129
–   FoxSEE 5.3 64-bit2330+30
−30
(−42)3 − 5
(+1−3=4)
37.5%
3.0 / 8
98.7%
−115
–   FireFly 2.7.2 64-bit2328+16
−16
(−44)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
99.9%
−164
–   Googleplex Starthinker 1.4 64-bit2320+17
−17
(−52)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−111
–   EveAnn 1.722319+15
−16
(−53)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−53
–   Zeus 1.292303+20
−20
(−69)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−69
–   FoxSEE 5.1.2 64-bit2296+30
−30
(−76)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   CT800 1.34 64-bit2296+20
−20
(−76)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−76
–   Invictus r228 64-bit2292+18
−18
(−80)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+147
–   Raven 0.70 64-bit2282+29
−29
(−90)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−90
–   CeeChess 1.3.2 64-bit2268+25
−25
(−104)23 − 7
(+20−4=6)
76.7%
23.0 / 30
100.0%
+98
–   Absolute Zero 3.3.2.0 64-bit2253+32
−33
(−119)8 − 6
(+8−6=0)
57.1%
8.0 / 14
100.0%
−56
–   SpaceDog 0.97.7 64-bit2230+22
−22
(−142)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−13
–   Cinnamon 2.3.3 64-bit2224+115
−125
(−148)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.3%
+INF
–   Achillees 1.0 64-bit2198+27
−27
(−174)13.5 − 4.5
(+13−4=1)
75.0%
13.5 / 18
100.0%
+44
–   MORA 1.1.02183+27
−28
(−189)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+37
–   Clever Girl r185 64-bit2170+22
−22
(−202)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−202
–   Micah 1.0 64-bit2162+25
−25
(−210)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+151
–   FoxSEE 3.3.4 64-bit2148+32
−32
(−224)11 − 1
(+10−0=2)
91.7%
11.0 / 12
100.0%
+132
–   Fornax 1-2 64-bit2127+115
−138
(−245)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021