CCRL Blitz
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 2'170'592 games
played by 2'550 programs

White wins: 839'954 (38.7%)
Black wins: 677'788 (31.2%)
Draws: 652'850 (30.1%)
White score: 53.7%

Engine Details

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Show each game results
K2 0.43f (2129+18
−18
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 9 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Anechka 0.082235+8
−8
(+106)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
+4
–   AliChess 4.252229+10
−10
(+100)12.5 − 18.5
(+12−18=1)
40.3%
12.5 / 31
0.0%
+17
–   OBender 3.2.x2224+12
−12
(+95)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
−114
–   Adam 3.32220+10
−10
(+91)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−78
–   Exacto 0.e 64-bit2216+14
−14
(+87)8.5 − 16.5
(+5−13=7)
34.0%
8.5 / 25
0.0%
−26
–   FireFly 2.7.0 64-bit2208+14
−14
(+79)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−45
–   Chispa 4.0.32207+8
−8
(+78)11 − 19
(+10−18=2)
36.7%
11.0 / 30
0.0%
−30
–   CyberPagno 2.12205+10
−10
(+76)13.5 − 17.5
(+11−15=5)
43.5%
13.5 / 31
0.0%
+27
–   Beowulf 2.4a 32-bit2203+10
−11
(+74)11.5 − 19.5
(+9−17=5)
37.1%
11.5 / 31
0.0%
−28
–   Fischerle 0.9.50 64-bit2193+19
−19
(+64)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.0%
+98
–   Shallow 1.0 64-bit2192+14
−14
(+63)10 − 22
(+8−20=4)
31.3%
10.0 / 32
0.0%
−85
–   Uralochka 1.1b2189+11
−11
(+60)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.0%
+11
–   Mango Paola Ajedrez 1.02185+11
−11
(+56)18 − 13
(+14−9=8)
58.1%
18.0 / 31
0.0%
+112
–   Atak 6.82183+10
−10
(+54)17 − 15
(+13−11=8)
53.1%
17.0 / 32
0.0%
+77
–   Madeleine 0.22182+9
−9
(+53)15 − 15
(+12−12=6)
50.0%
15.0 / 30
0.0%
+53
–   Protej 0.5.8c2176+13
−13
(+47)11.5 − 18.5
(+10−17=3)
38.3%
11.5 / 30
0.0%
−43
–   Genesis 2.02170+10
−10
(+41)10 − 21
(+6−17=8)
32.3%
10.0 / 31
0.0%
−82
–   InmiChess3.06N2162+10
−10
(+33)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
0.1%
−53
–   BlackBishop 1.02155+9
−9
(+26)12 − 19
(+8−15=8)
38.7%
12.0 / 31
0.6%
−52
–   Orion 0.1 64-bit2154+18
−18
(+25)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
2.5%
+115
–   Carballo 0.82146+25
−25
(+17)19 − 11
(+16−8=6)
63.3%
19.0 / 30
14.3%
+116
–   Alarm 0.93.12144+9
−9
(+15)15.5 − 15.5
(+13−13=5)
50.0%
15.5 / 31
6.9%
+15
–   Lime 662143+8
−8
(+14)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
8.5%
−120
–   NG-Play 9.84 64-bit2118+16
−16
(−11)15 − 14
(+12−11=6)
51.7%
15.0 / 29
81.3%
−2
–   Napoleon 1.5.0 64-bit2080+15
−15
(−49)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+81
–   Fischerle 0.9.30b 32-bit2072+17
−18
(−57)17.5 − 13.5
(+16−12=3)
56.5%
17.5 / 31
100.0%
−4
–   Matheus 2.32058+9
−9
(−71)20 − 11
(+17−8=6)
64.5%
20.0 / 31
100.0%
+36
–   ChessMind 0.822058+12
−12
(−71)16.5 − 14.5
(+15−13=3)
53.2%
16.5 / 31
100.0%
−44
–   MadChess 1.2 64-bit2050+17
−17
(−79)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
+25
–   Vice 1.0 64-bit2043+12
−12
(−86)18 − 13
(+14−9=8)
58.1%
18.0 / 31
100.0%
−26
–   Gerbil 0.2 64-bit2043+9
−9
(−86)24.5 − 6.5
(+21−3=7)
79.0%
24.5 / 31
100.0%
+131
–   Jabba 1.0 64-bit2036+11
−11
(−93)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−58
–   Bestia 0.902020+8
−8
(−109)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+75
–   Small Potato 0.6.11992+10
−10
(−137)23 − 8
(+18−3=10)
74.2%
23.0 / 31
100.0%
+28
–   BigLion 2.23x1987+8
−8
(−142)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+24
–   Armageddon 2.3081986+11
−11
(−143)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−29
–   Faile 1.4.41978+8
−9
(−151)16 − 10
(+12−6=8)
61.5%
16.0 / 26
100.0%
−75

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Created in 2005-2013 by CCRL team
Last games added on January 18, 2020