CCRL Blitz
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 2'478'353 games
played by 2'951 programs

White wins: 953'046 (38.5%)
Black wins: 763'412 (30.8%)
Draws: 761'895 (30.7%)
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 7 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gosu 0.162381+8
−8
(+205)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Alex 2.14a 64-bit2348+10
−10
(+172)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Plisk 0.2.7d 64-bit2344+10
−10
(+168)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sungorus 1.4 64-bit2310+9
−9
(+134)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+103
=
–   Thor's Hammer 2.29 64-bit2295+26
−26
(+119)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+88
=
–   Esc 1.162267+9
−9
(+91)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Scidlet 3.61 64-bit2265+11
−11
(+89)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-bit2233+13
−13
(+57)11 − 19
(+9−17=4)
36.7%
11.0 / 30
0.0%
−47
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
–   Adam 3.32220+9
−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
–   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 =
–   RamJet 0.132212+14
−14
(+36)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
0.2%
+53
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 =
–   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
–   Buzz 0.08 64-bit2210+12
−12
(+34)15 − 15
(+12−12=6)
50.0%
15.0 / 30
0.3%
+34
1 0 1 = 0 1 0 1 = 0 = 0 0 1 = 1 1 0 1 1 0 0 0 = 1 0 0 = 1 1
–   FireFly 2.7.0 64-bit2208+14
−14
(+32)10 − 16
(+7−13=6)
38.5%
10.0 / 26
0.7%
−53
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 1 0 0 = 0 1 0 1 0 = 0 = 1 0 1 = 0 = = 0 = 1 0 = 0 = 1 1 0
–   Chispa 4.0.32206+8
−8
(+30)12 − 17
(+4−9=16)
41.4%
12.0 / 29
0.4%
−15
= = 0 = 0 = = 0 1 = = = = = 0 = = = 0 1 = 0 0 1 = = 0 1 0
–   Beowulf 2.4a 32-bit2204+10
−10
(+28)23 − 30
(+18−25=10)
43.4%
23.0 / 53
0.8%
−19
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 Nosferatu2200+12
−12
(+24)28.5 − 27.5
(+21−20=15)
50.9%
28.5 / 56
2.5%
+32
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
5.8%
−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 2.52190+16
−16
(+14)13 − 15
(+10−12=6)
46.4%
13.0 / 28
14.9%
−13
1 1 0 = 1 1 = 0 1 0 = 1 = = 1 0 0 0 1 1 0 0 0 = 0 0 1 0
–   Uralochka 1.1b2189+11
−11
(+13)28 − 28
(+23−23=10)
50.0%
28.0 / 56
14.8%
+12
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 1.02187+11
−11
(+11)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
19.5%
0
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+9
−9
(+8)32.5 − 23.5
(+26−17=13)
58.0%
32.5 / 56
24.6%
+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
–   Protej 0.5.8c2184+12
−12
(+8)21 − 26
(+19−24=4)
44.7%
21.0 / 47
25.4%
−33
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
–   Madeleine 0.22183+9
−9
(+7)26 − 31
(+21−26=10)
45.6%
26.0 / 57
26.6%
−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
–   Dorpsgek Cosmopolitan 2 64-bit2160+18
−18
(−16)14 − 15
(+11−12=6)
48.3%
14.0 / 29
87.0%
−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 0.93.12143+9
−9
(−33)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+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 March 6, 2021