CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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GNU Chess 5.07 64-bit (2237+20
−20		)Quote
Authors: Chua Kong-Sian (Singapore), Stuart Cracraft (USA), Lukas Geyer, Simon Waters, Michel Van den Bergh Links: Homepage, GnuWin32, Jim Ablett's compile, 5.07 Download
This is one of the 7 GNU Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Leila 0.53h2386+8
−8		(+149)8.5 − 23.5
(+7−22=3)
26.6%
8.5 / 32
0.0%
−47
= 1 1 0 = 0 0 0 0 = 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0
–   Amy 0.87b2383+9
−9		(+146)9.5 − 22.5
(+8−21=3)
29.7%
9.5 / 32
0.0%
−22
1 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 1 0 1 1 = = 0 1 0 0 0 1 1 0 1 0
–   Comet B682377+9
−9		(+140)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+67
= = = 0 1 = = = 0 0 1 = 0 0 = 0 1 0 0 1 1 0 0 = = 0 0 1 = 0 1 0
–   Sjeng 12.132375+11
−11		(+138)8 − 24
(+7−23=2)
25.0%
8.0 / 32
0.0%
−78
= 1 1 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 = 0 0 0
–   Der Bringer 1.92373+8
−8		(+136)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
+37
0 1 0 0 0 1 1 0 = 1 = 0 1 0 0 1 1 0 0 = 0 1 0 0 0 1 1 = 0 0 0 0
–   Djinn 0.925x2372+9
−9		(+135)8 − 24
(+6−22=4)
25.0%
8.0 / 32
0.0%
−71
0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 = 0 = 1 0 = 0 1 = 1 0 0 1
–   Muse 0.899b2371+8
−8		(+134)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
+58
0 = 0 1 0 0 = 0 1 0 1 1 0 0 0 0 1 1 1 0 1 0 1 0 1 0 1 0 = = 0 0
–   The Crazy Bishop 00522364+9
−9		(+127)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+91
1 0 0 1 1 = = 0 1 1 1 0 0 0 0 0 = 0 = = 0 1 0 1 0 1 1 0 1 0 0 1
–   Phalanx XXII Reborn JA2350+13
−13		(+113)8 − 24
(+6−22=4)
25.0%
8.0 / 32
0.0%
−89
= 0 0 1 0 0 = 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 = 0 1 0 =
–   Amateur 2.822350+8
−8		(+113)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
+26
0 = 0 1 = 1 1 0 1 = 0 0 0 = 0 0 1 = 1 1 0 0 0 0 1 1 0 1 0 0 0 0
–   Thor's Hammer 2.28 32-bit2329+13
−13		(+92)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+68
0 = 1 1 = 0 1 1 0 = 0 0 0 1 1 = 0 1 0 0 0 0 = 1 = 0 1 1 1 1 0 0
–   Chezzz 1.0.32321+8
−8		(+84)11 − 21
(+10−20=2)
34.4%
11.0 / 32
0.0%
−45
= 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 1 1 0 1 1 0 = 1
–   Averno 0.812306+9
−9		(+69)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−71
0 0 0 0 0 0 0 0 0 1 0 0 1 = = 0 0 0 1 = = 0 0 1 1 0 = 0 0 1 = 1
–   KnightX 1.922296+8
−8		(+59)22 − 10
(+19−7=6)
68.8%
22.0 / 32
0.0%
+203
0 0 = 1 = 0 = 1 1 = 0 1 1 = 1 1 1 1 1 1 1 0 1 0 1 1 1 0 = 1 1 1
–   Eeyore 1.482288+12
−12		(+51)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−78
= = 0 = 1 1 1 0 0 0 0 = 0 1 = 0 = 0 = 0 0 = 0 = 1 = 0 0 0 0 0 0
–   Esc 1.162266+9
−9		(+29)19 − 13
(+17−11=4)
59.4%
19.0 / 32
0.3%
+102
0 0 0 1 1 1 1 = 1 0 1 1 1 1 1 0 = 0 1 = 0 1 1 0 1 1 = 0 1 0 1 0
–   Scidlet 3.61 64-bit2264+11
−11		(+27)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.8%
−44
0 0 0 1 1 0 1 = 0 = 0 1 0 0 = 1 0 1 = 0 0 0 1 1 0 0 1 1 0 = 0 =
–   EXchess 5.01b 64-bit2264+13
−13		(+27)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
1.0%
−79
0 1 0 1 = 0 0 0 1 1 = 0 0 1 1 0 0 0 0 1 1 = 0 0 0 0 = 0 1 0 = 0
–   Dorky 3.482225+13
−13		(−12)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
83.5%
+2
1 = 1 = 1 = 0 0 0 0 1 0 1 0 1 0 0 1 0 0 1 0 1 1 1 1 0 1 0 = = 1
–   Chispa 4.0.32206+8
−7		(−31)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
99.8%
−1
= = 0 0 0 1 1 0 = 0 = 1 = = = 0 1 1 1 = 1 = 1 = 1 = 1 1 = 0 0 =
–   Madeleine 0.22183+9
−9		(−54)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
−9
1 1 1 1 1 0 0 1 = 1 0 0 = 0 1 0 = = = 0 1 = 1 1 0 0 0 1 1 0 1 1
–   InmiChess3.06N2161+10
−10		(−76)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+45
1 1 = 1 0 1 1 0 0 0 1 = = = = 1 = 1 1 1 = 1 0 1 = = 0 1 1 1 1 1
–   Sunsetter 10.3 64-bit2144+11
−11		(−93)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−23
1 0 1 1 1 = 1 1 0 0 1 1 0 0 = 1 0 0 1 1 1 = 1 = 0 = 1 1 1 0 = 0
–   Fortress 1.622136+8
−8		(−101)19 − 13
(+18−12=2)
59.4%
19.0 / 32
100.0%
−20
1 1 1 1 1 0 = 1 0 0 0 0 1 0 0 1 1 1 1 1 0 1 1 1 = 0 1 1 0 0 1 0
–   Nesik 0.7.0 alpha2132+9
−9		(−105)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−10
1 0 1 1 1 1 1 0 = 0 0 1 0 1 = 1 1 = 1 = 1 = 0 0 0 1 1 1 1 1 = 0
–   WJChess 1.642129+8
−8		(−108)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
100.0%
+87
1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 0 1 = 1 0 = = 1 1 0 0 1 1 1 1 1 0
–   GK 0.90 64-bit2109+11
−11		(−128)24.5 − 7.5
(+21−4=7)
76.6%
24.5 / 32
100.0%
+72
0 1 1 = 1 1 = = = 1 0 1 1 1 1 1 1 0 1 1 = 1 1 1 1 1 = = 1 1 1 0
–   Matheus 2.32057+8
−8		(−180)19.5 − 12.5
(+18−11=3)
60.9%
19.5 / 32
100.0%
−89
1 1 1 0 1 0 0 1 1 0 0 1 1 1 1 0 0 1 = = 1 0 1 1 0 1 1 1 1 0 = 0
–   Ax 0.82041+11
−11		(−196)24.5 − 7.5
(+22−5=5)
76.6%
24.5 / 32
100.0%
+16
1 1 = 1 1 1 = 1 = 0 = 1 1 1 1 1 0 1 1 0 1 1 1 1 0 1 1 = 1 1 0 1
–   Bestia 0.902018+8
−8		(−219)21.5 − 10.5
(+20−9=3)
67.2%
21.5 / 32
100.0%
−77
1 1 0 1 1 = 1 0 1 0 0 1 1 1 1 0 0 1 = 1 1 0 1 1 0 1 1 1 0 1 = 1
–   DelphiMAX 2.92013+13
−13		(−224)20.5 − 11.5
(+19−10=3)
64.1%
20.5 / 32
100.0%
−109
1 1 0 0 0 0 1 0 1 = 0 1 = 1 1 1 0 1 0 1 = 1 1 1 1 1 1 1 0 1 0 1
–   Faile 1.4.41980+8
−8		(−257)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+17
1 = 1 1 = 1 1 1 = 1 = 1 = 1 1 = 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1
1024 games: 427 wins, 430 losses, 167 draws (16.3%), score: 49.9%

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021