CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Isa 1.9.51 64-bit (2122+19
−19
)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 7 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RamJet 0.132213+14
−15
(+91)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−47
–   Buzz 0.08 64-bit2213+12
−12
(+91)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
+21
–   FireFly 2.7.0 64-bit2208+14
−14
(+86)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−56
–   Chispa 4.0.32207+8
−8
(+85)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.0%
+80
–   Beowulf 2.4a 32-bit2203+10
−10
(+81)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+57
–   RattateChess 1.0 Nosferatu2198+12
−12
(+76)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+30
–   Barbarossa 0.3.0 64-bit2198+18
−18
(+76)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
−42
–   Uralochka 1.1b2189+11
−11
(+67)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
0.0%
+99
–   Mango Paola Ajedrez 1.02186+11
−11
(+64)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−5
–   Atak 6.82184+10
−9
(+62)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−67
–   Madeleine 0.22184+9
−9
(+62)19 − 13
(+16−10=6)
59.4%
19.0 / 32
0.0%
+129
–   Protej 0.5.8c2181+12
−12
(+59)10.5 − 20.5
(+8−18=5)
33.9%
10.5 / 31
0.0%
−62
–   Genesis 2.02170+10
−10
(+48)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+33
–   Blitzkrieg rev337 64-bit2162+12
−12
(+40)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
0.0%
+28
–   Dorpsgek Cosmopolitan 2 64-bit2161+18
−18
(+39)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.2%
−30
–   BlackBishop 1.02156+9
−9
(+34)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.1%
+69
–   NagaSkaki 5.122155+10
−10
(+33)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.1%
−33
–   Alarm 0.93.12145+9
−9
(+23)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
1.7%
−62
–   Lime 662143+8
−8
(+21)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
2.2%
+13
–   ChessKISS 1.7c 64-bit2141+12
−12
(+19)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
5.2%
+5
–   Fortress 1.622137+8
−8
(+15)13 − 19
(+8−14=10)
40.6%
13.0 / 32
7.9%
−46
–   Nesik 0.7.0 alpha2133+9
−9
(+11)14 − 18
(+11−15=6)
43.8%
14.0 / 32
15.9%
−32
–   WJChess 1.642131+9
−8
(+9)11 − 15
(+9−13=4)
42.3%
11.0 / 26
20.9%
−44
–   NG-Play 9.84 64-bit2118+16
−16
(−4)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
61.2%
−17
–   Alf 1.09 64-bit2111+15
−15
(−11)13 − 19
(+12−18=2)
40.6%
13.0 / 32
81.6%
−86
–   BikJump 2.01 64-bit2102+8
−8
(−20)19 − 13
(+16−10=6)
59.4%
19.0 / 32
97.0%
+48
–   Wing 2.0a2101+9
−9
(−21)16 − 16
(+12−12=8)
50.0%
16.0 / 32
97.6%
−19
–   Clarabit 1.00 64-bit2097+9
−9
(−25)18 − 14
(+14−10=8)
56.3%
18.0 / 32
99.1%
+17
–   Napoleon 1.5.0 64-bit2080+15
−15
(−42)16 − 15
(+14−13=4)
51.6%
16.0 / 31
100.0%
−30
–   Alcibiades 0.2.7 64-bit2066+24
−24
(−56)21.5 − 15.5
(+20−14=3)
58.1%
21.5 / 37
100.0%
+13
–   Abbess 2016.12.112037+17
−17
(−85)19.5 − 11.5
(+17−9=5)
62.9%
19.5 / 31
100.0%
+14

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020