CCRL Blitz
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 2'237'337 games
played by 2'622 programs

White wins: 863'695 (38.6%)
Black wins: 695'766 (31.1%)
Draws: 677'876 (30.3%)
White score: 53.8%

Engine Details

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chess22k 1.1 64-bit (2283+22
−22
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 15 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Simplex 0.9.8 64-bit2410+10
−10
(+127)9.5 − 20.5
(+5−16=9)
31.7%
9.5 / 30
0.0%
0
1 0 = 0 = 0 1 1 = = 0 1 0 0 = 0 = = 0 0 1 0 0 0 = 0 0 = 0 0
–   Ifrit m1.8 64-bit2405+11
−10
(+122)9.5 − 20.5
(+6−17=7)
31.7%
9.5 / 30
0.0%
−12
= 0 1 1 = 0 0 0 0 = 0 0 = 0 0 0 0 = = 1 0 0 0 = 1 0 1 1 0 0
–   TJchess 1.3 64-bit2399+14
−14
(+116)12.5 − 17.5
(+10−15=5)
41.7%
12.5 / 30
0.0%
+52
1 0 0 0 = 0 1 0 1 1 0 1 0 0 1 1 = = 0 = 0 1 0 0 0 = 0 0 1 1
–   PostModernist 10162390+10
−10
(+107)13.5 − 16.5
(+11−14=5)
45.0%
13.5 / 30
0.0%
+68
0 1 0 = = 1 1 1 0 = 0 0 0 0 0 = 1 1 = 0 0 0 1 1 0 0 1 1 1 0
–   Leila 0.53h2388+8
−8
(+105)18 − 13
(+17−12=2)
58.1%
18.0 / 31
0.0%
+171
0 1 0 0 1 1 1 1 0 1 1 0 1 0 1 1 0 0 1 0 0 0 1 1 1 1 1 = = 0 1
–   Diablo 0.5.12386+9
−10
(+103)12 − 18
(+11−17=2)
40.0%
12.0 / 30
0.0%
+20
= 1 1 0 1 1 1 0 0 0 0 0 0 1 0 1 = 1 0 0 0 0 0 0 1 1 0 0 1 0
–   Gosu 0.162383+8
−8
(+100)7.5 − 22.5
(+6−21=3)
25.0%
7.5 / 30
0.0%
−109
0 1 0 0 1 1 0 0 0 0 = 0 1 0 0 1 = 0 0 0 0 0 0 0 0 0 = 0 0 1
–   Capture R012383+13
−13
(+100)13.5 − 16.5
(+11−14=5)
45.0%
13.5 / 30
0.0%
+61
= 0 0 1 = = 1 0 0 1 1 0 0 1 1 0 1 1 0 0 0 0 = 1 1 1 0 0 = 0
–   Myrddin 0.87 64-bit2380+12
−12
(+97)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−38
0 0 = 0 = 1 0 0 1 1 = 0 0 0 0 0 0 0 0 1 0 = 0 = = = 1 1 0 = 0 0
–   Patzer 3.802375+9
−9
(+92)8 − 21
(+6−19=4)
27.6%
8.0 / 29
0.0%
−87
0 0 0 0 0 0 1 1 = 0 1 1 0 = 0 0 = 0 0 1 0 = 1 0 0 0 0 0 0
–   Der Bringer 1.92374+8
−8
(+91)9.5 − 20.5
(+8−19=3)
31.7%
9.5 / 30
0.0%
−60
1 0 0 0 0 = 0 1 1 1 0 0 1 0 0 0 0 0 1 0 1 = 0 0 1 0 0 0 = 0
–   Terra 3.42370+10
−10
(+87)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
0.0%
+53
0 1 1 0 = = = 1 0 0 = 0 = 0 0 1 0 0 1 1 1 1 0 = 1 0 1 = 0 0
–   The Crazy Bishop 00522365+9
−9
(+82)10.5 − 19.5
(+7−16=7)
35.0%
10.5 / 30
0.0%
−25
0 1 0 = 0 0 = 1 0 1 = 0 0 0 0 1 1 0 = 0 1 = 0 = 0 1 0 0 0 =
–   Jumbo 0.4.17 64-bit2313+18
−18
(+30)17 − 15
(+12−10=10)
53.1%
17.0 / 32
1.9%
+52
0 0 = 0 1 1 1 1 0 0 = 0 = 1 0 1 1 0 = 1 = 0 1 = 1 = 0 1 = = 1 =
–   Waxman 20162290+18
−18
(+7)15.5 − 12.5
(+12−9=7)
55.4%
15.5 / 28
30.6%
+52
1 1 0 1 1 = 1 = = 0 = 0 1 1 = 0 = 1 1 = 0 1 0 0 1 1 0 0
–   MadChess 2.0 64-bit2287+16
−16
(+4)17 − 14
(+13−10=8)
54.8%
17.0 / 31
38.5%
+40
1 = 0 = 0 0 1 0 1 = 1 1 1 = 1 1 0 = 1 0 1 1 0 0 0 = 1 = = 1 0
–   Popochin 3.22276+8
−8
(−7)12 − 17
(+10−15=4)
41.4%
12.0 / 29
73.4%
−76
0 0 1 1 1 = 0 0 0 1 1 0 1 1 0 = 0 0 0 1 0 0 0 1 = 0 1 0 =
–   Fischerle 0.9.70 SE 64-bit2273+18
−18
(−10)17 − 14
(+12−9=10)
54.8%
17.0 / 31
76.9%
+20
= = = 0 1 1 1 0 0 1 1 = 1 0 = 1 = = 1 0 0 0 1 0 1 0 = 1 = 1 =
–   Paladin 0.1 64-bit2273+14
−14
(−10)2 − 0
(+2−0=0)
100.0%
2.0 / 2
78.5%
+INF
1 1
–   Esc 1.162267+9
−8
(−16)17 − 15
(+15−13=4)
53.1%
17.0 / 32
90.9%
+8
0 1 1 0 = 0 1 0 1 1 1 0 1 0 = 1 0 1 1 1 1 0 1 = 0 1 0 = 0 0 0 1
–   Butcher 1.61 64-bit2265+12
−12
(−18)12 − 20
(+11−19=2)
37.5%
12.0 / 32
92.1%
−122
0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 1 0 = 0 0 0 1 1 0 = 0 1 1 1
–   Zeus 1.292263+9
−9
(−20)18 − 13
(+15−10=6)
58.1%
18.0 / 31
95.3%
+40
1 0 1 1 = = 0 0 1 1 1 1 = = = 1 0 1 = 0 0 0 1 1 1 0 1 1 1 0 0
–   Natwarlal 0.142261+8
−8
(−22)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
96.7%
−58
0 0 1 1 0 0 1 = 1 0 1 0 0 1 = 1 0 = 0 = = 0 0 0 1 0 1 0 0 1 1 1
–   Ant 2006-F2235+9
−9
(−48)20 − 11
(+18−9=4)
64.5%
20.0 / 31
100.0%
+65
1 0 1 0 1 1 1 0 = 1 1 1 0 1 1 1 1 0 0 1 1 1 1 1 0 = = 0 = 1 0
–   Anechka 0.082235+8
−8
(−48)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+18
= 1 1 1 = 1 0 1 1 = = 0 0 0 = 1 = 0 0 1 1 0 1 = = 1 1 = 1 0 = 1
–   AliChess 4.252229+10
−10
(−54)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
100.0%
−189
1 = = 0 0 = = 0 0 0 0 1 0 0 1 0 0 0 0 1 = 1 0 0 0 0 0 1 0 1 0 1

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Created in 2005-2013 by CCRL team
Last games added on April 4, 2020