CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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Isa 2.0.48 64-bit (2176+21
−21
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 6 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gosu 0.162382+8
−8
(+206)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Alex 2.14a 64-bit2347+10
−10
(+171)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Plisk 0.2.7d 64-bit2342+10
−10
(+166)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sungorus 1.4 64-bit2313+9
−9
(+137)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+106
=
–   Thor's Hammer 2.29 64-bit2301+28
−28
(+125)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+94
=
–   Esc 1.162266+8
−9
(+90)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Scidlet 3.61 64-bit2266+11
−11
(+90)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Drosophila 1.4 64-bit2239+25
−25
(+63)16 − 15
(+13−12=6)
51.6%
16.0 / 31
0.0%
+75
1 0 1 0 1 0 = 1 0 1 1 1 1 0 0 = 1 = 0 = = 0 1 1 1 0 1 0 0 = 0
–   GopherCheck 0.2.3 64-bit2236+14
−14
(+60)11 − 19
(+9−17=4)
36.7%
11.0 / 30
0.0%
−44
0 0 0 0 1 1 1 = 1 0 = 0 0 1 0 1 = 0 0 = 0 0 1 0 0 1 1 0 0 0
–   Joker2 0.7.7 64-bit2222+16
−16
(+46)11 − 10
(+6−5=10)
52.4%
11.0 / 21
0.0%
+61
= = 1 = 0 = 1 1 = = = 0 0 = 0 0 = = 1 1 1
–   Exacto 0.e 64-bit2220+14
−14
(+44)10 − 19
(+7−16=6)
34.5%
10.0 / 29
0.0%
−72
0 1 1 1 = 0 0 = 0 = 0 0 0 0 1 0 0 1 0 0 = 0 0 = 1 0 1 0 =
–   Adam 3.32220+10
−10
(+44)11 − 19
(+8−16=6)
36.7%
11.0 / 30
0.0%
−55
1 0 1 0 0 = = 0 = 0 1 0 0 0 1 0 0 1 1 1 0 0 0 0 = = = 0 1 0
–   RamJet 0.132215+15
−15
(+39)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
0.1%
+56
1 1 0 0 0 0 0 = 0 1 0 1 1 1 0 = 0 1 1 = 1 1 1 0 0 1 0 = 1 =
–   Buzz 0.08 64-bit2214+12
−12
(+38)15 − 15
(+12−12=6)
50.0%
15.0 / 30
0.1%
+38
1 0 1 = 0 1 0 1 = 0 = 0 0 1 = 1 1 0 1 1 0 0 0 = 1 0 0 = 1 1
–   OBender 03.2016 64-bit2212+17
−17
(+36)16.5 − 13.5
(+14−11=5)
55.0%
16.5 / 30
0.4%
+76
= = 1 = 1 1 0 0 1 0 0 0 1 = 1 0 0 1 0 1 1 0 0 0 1 = 1 1 1 1
–   FireFly 2.7.0 64-bit2207+14
−14
(+31)10 − 16
(+7−13=6)
38.5%
10.0 / 26
0.6%
−54
0 1 = 0 1 0 1 0 0 = = = = 0 0 1 0 0 1 0 0 0 0 1 = 1
–   ChessAlex 2.0r42207+15
−15
(+31)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
0.9%
−28
0 0 1 0 0 = 0 1 0 1 0 = 0 = 1 0 1 = 0 = = 0 = 1 0 = 0 = 1 1
–   Chispa 4.0.32206+8
−8
(+30)12 − 17
(+4−9=16)
41.4%
12.0 / 29
0.3%
−15
= = 0 = 0 = = 0 1 = = = = = 0 = = = 0 1 = 0 0 1 = = 0 1 0
–   Beowulf 2.4a 32-bit2203+10
−10
(+27)23 − 30
(+18−25=10)
43.4%
23.0 / 53
1.1%
−20
1 1 1 0 0 = 1 1 = 1 0 0 0 0 1 1 0 0 0 = 0 0 1 0 1 1 = 0 = 1 1 = 0 0 1 0 = 0 0 0 0 1 0 = = 1 1 1 0 0 0 0 =
–   RattateChess 1.0 Nosferatu2198+12
−12
(+22)28.5 − 27.5
(+21−20=15)
50.9%
28.5 / 56
3.4%
+30
1 0 0 = 1 = = = 1 1 0 1 0 0 1 1 1 1 0 0 0 1 0 = 1 0 1 1 0 = 0 = = = = 0 1 0 = 0 0 = 1 = = 0 0 1 1 = 0 1 0 1 1 1
–   Latista (Sinobyl) 1.52195+11
−11
(+19)22 − 31
(+14−23=16)
41.5%
22.0 / 53
5.5%
−36
0 = 1 = 0 1 = 1 0 0 1 0 1 0 0 = 1 1 = = = 0 0 = 0 0 = 0 = 1 0 0 0 0 = 1 = 1 0 0 = 0 = 1 0 1 0 = 1 1 0 0 =
–   Neurosis 2.52188+16
−16
(+12)13 − 15
(+10−12=6)
46.4%
13.0 / 28
18.6%
−15
1 1 0 = 1 1 = 0 1 0 = 1 = = 1 0 0 0 1 1 0 0 0 = 0 0 1 0
–   Uralochka 1.1b2188+11
−11
(+12)28 − 28
(+23−23=10)
50.0%
28.0 / 56
14.6%
+11
1 0 = 1 0 0 0 1 0 1 = = 0 1 1 1 0 1 1 0 1 = 0 0 0 1 = 0 1 1 1 1 0 1 0 0 0 1 1 0 = 0 1 0 0 0 = = 0 = 1 1 = 0 1 1
–   Mango Paola Ajedrez 1.02186+11
−11
(+10)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
20.2%
−1
1 0 1 0 = = 0 0 = 0 0 1 = 1 1 0 0 = 1 1 1 = 1 0 1 = 1 0 0 0
–   Atak 6.82184+10
−9
(+8)32.5 − 23.5
(+26−17=13)
58.0%
32.5 / 56
24.2%
+66
1 1 1 1 1 0 1 0 1 = 1 0 = 1 = 0 0 = = 1 0 = 1 1 1 1 0 0 1 0 0 0 = = 0 1 1 = 1 1 1 = 1 1 = = 0 1 0 1 1 0 = 0 1 0
–   Madeleine 0.22183+9
−9
(+7)26 − 31
(+21−26=10)
45.6%
26.0 / 57
27.3%
−26
0 1 1 0 0 0 0 1 1 = = 0 = = 1 1 0 1 = = 0 1 1 0 0 0 = 0 1 0 0 1 0 = = 1 0 1 = 0 0 1 0 0 1 1 1 1 1 0 0 0 0 0 1 1 0
–   Protej 0.5.8c2179+12
−12
(+3)21 − 26
(+19−24=4)
44.7%
21.0 / 47
40.0%
−38
1 0 0 1 = = = 0 1 1 0 0 0 0 1 0 0 1 0 0 1 1 0 0 1 1 0 1 1 1 1 0 1 0 0 1 1 0 1 0 0 0 1 0 0 = 0
–   Dorpsgek Cosmopolitan 2 64-bit2160+18
−18
(−16)14 − 15
(+11−12=6)
48.3%
14.0 / 29
86.9%
−31
1 0 0 0 0 1 1 0 1 0 0 = 1 = 1 1 1 0 0 1 0 1 1 0 0 = = = =
–   Alarm 0.93.12144+9
−9
(−32)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.7%
+INF
1
–   Smash 1.0.31924+10
−10
(−252)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 July 4, 2020