CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Cheng 4.39 64-bit 4CPU#65  (3063+12
−12		)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 10 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 1.8 64-bit 4CPU3246+14
−14		(+183)17.5 − 34.5
(+5−22=25)
33.7%
17.5 / 52
0.0%
+83
= 0 = = = 0 0 = 1 = = 0 = = 0 = = 0 = = 0 1 0 0 0 0 0 1 0 = = = 0 0 = 1 0 = 0 0 1 = 0 = 0 0 = = 0 = = =
–   Andscacs 0.872 64-bit 4CPU3237+17
−17		(+174)13.5 − 38.5
(+2−27=23)
26.0%
13.5 / 52
0.0%
+25
= = = 0 = = 0 = = 0 0 1 0 0 = 0 0 = = 0 0 0 = = = = 0 0 0 0 = = 0 0 = 0 = 0 = = 0 0 0 1 0 0 = 0 = 0 0 =
–   Booot 6.1 64-bit 4CPU3186+15
−15		(+123)12 − 28
(+3−19=18)
30.0%
12.0 / 40
0.0%
−2
0 0 0 = 0 = 0 0 0 0 0 = = 0 = = 1 0 0 = 0 = = 0 = 0 0 1 0 = 0 = = = = 1 = = 0 =
–   Fizbo 1.7 64-bit 4CPU3183+15
−15		(+120)21 − 31
(+9−19=24)
40.4%
21.0 / 52
0.0%
+61
= 0 1 = 1 = = 0 0 0 = = = = 1 1 = 0 0 = = = = 0 0 = = = 0 1 = = 0 1 0 1 = 0 = 1 0 0 0 = 0 = = 0 0 1 0 =
–   Nemorino 5.00 64-bit 4CPU3179+11
−11		(+116)18 − 34
(+7−23=22)
34.6%
18.0 / 52
0.0%
+17
0 = 0 1 0 = 1 0 0 0 = = 0 0 = 0 0 0 0 0 1 1 = = 1 = 0 0 = = = = 0 = 0 1 = = 0 = 0 = 0 = 1 0 = = = 0 0 =
–   Elektro 1.2 64-bit 4CPU3174+16
−16		(+111)18 − 34
(+8−24=20)
34.6%
18.0 / 52
0.0%
+10
0 0 = = 0 0 1 = = = = = 0 1 = 0 1 0 0 0 0 = 1 1 1 0 = = 0 = 0 0 = 0 0 = 0 = 0 1 0 0 0 1 0 0 = = 0 = = =
–   ChessBrainVB 3.74 4CPU3170+14
−14		(+107)28 − 50
(+16−38=24)
35.9%
28.0 / 78
0.0%
+12
= = 0 0 0 = 0 = 0 0 = 0 0 0 = 1 = 0 = 1 0 0 0 0 = = = 0 1 1 = 0 1 0 = 1 1 = 1 1 = 1 0 = = 0 0 = 0 0 0 0 0 0 0 0 0 1 = 0 0 = 0 1 1 = = 1 = 1 0 0 0 1 0 = 0 0
–   Hannibal 1.5 64-bit 4CPU3168+13
−13		(+105)18.5 − 33.5
(+5−20=27)
35.6%
18.5 / 52
0.0%
+20
= = = = 0 = 0 0 0 = = 0 0 1 = 0 1 0 1 0 = = = 0 = = 1 = 0 0 = 0 = = = = = = 0 0 1 = 0 0 = = = 0 0 0 = =
–   Igel 2.3.1 64-bit 4CPU3158+15
−15		(+95)34 − 57
(+15−38=38)
37.4%
34.0 / 91
0.0%
+15
= 1 = 0 1 = 0 = = 0 0 0 0 = = 0 0 = = = = 0 0 = 0 1 0 = 0 1 1 = = = 0 = 0 = 0 1 0 1 0 1 = 0 0 = 0 = = = = 1 0 = 0 1 = = = 0 0 1 0 = 0 = 0 1 0 = 0 0 0 0 = 0 0 1 1 = = 1 0 0 = = 0 = =
–   Texel 1.06 64-bit 4CPU3157+14
−15		(+94)16 − 36
(+4−24=24)
30.8%
16.0 / 52
0.0%
−24
= 1 1 = 0 = = = 0 0 = 0 0 0 = 0 = 0 = = 0 0 = 1 0 0 0 = 0 = 0 = 0 0 0 0 = = 0 = = = = = 0 1 0 = 0 = 0 =
–   Wasp 3.50 64-bit 4CPU3151+18
−18		(+88)5 − 24
(+2−21=6)		17.2%
5.0 / 29
0.0%
−167
0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 0 0 1 0 = 0 = 1 = 0 0 0 0 0
–   Naum 4.6 64-bit 4CPU3149+10
−10		(+86)16.5 − 35.5
(+5−24=23)
31.7%
16.5 / 52
0.0%
−27
= = 0 0 = 0 = = = 1 0 1 0 0 1 = 0 0 = 0 0 0 0 0 0 = 1 = 0 = 0 0 = 0 = 1 0 0 = = 0 = = = = = 0 0 = = 0 =
–   Chiron 3.01 64-bit 4CPU3144+15
−15		(+81)19.5 − 32.5
(+7−20=25)
37.5%
19.5 / 52
0.0%
+5
0 = 0 0 = = = = = 0 = = = = 1 1 0 0 1 0 = 0 1 0 1 0 = 0 = 0 0 = 0 = = 0 0 = 1 0 0 = = = = = = 0 1 = = 0
–   Texel 1.05 64-bit 4CPU3142+14
−14		(+79)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+16
0 0 0 = 0 = 0 0 = = = 0 = = 1 0 1 = 0 0 0 0 = 1 = = 0 = 1 1 1 1
–   Minic 2.0 64-bit 4CPU3137+12
−12		(+74)14 − 27
(+5−18=18)
34.1%
14.0 / 41
0.0%
−26
= = 0 = 0 = 0 = 0 0 = = 0 0 0 = 0 0 0 = 0 0 0 0 0 = = = 1 = = 1 0 = = 1 1 1 0 = =
–   Pirarucu 3.2.4 64-bit 4CPU3129+15
−15		(+66)22.5 − 38.5
(+7−23=31)
36.9%
22.5 / 61
0.0%
−12
= 0 = 0 1 = = 0 0 0 = = 0 = = 1 = = 0 = = = 0 0 = = = = = 1 = 1 0 0 = = = 1 0 0 = = 0 0 1 0 = 0 = 0 = = = = 0 0 1 0 0 0 =
–   Protector 1.9.0 64-bit 4CPU3129+8
−8		(+66)41 − 51
(+23−33=36)
44.6%
41.0 / 92
0.0%
+30
0 0 = 1 1 0 0 = 0 0 0 0 0 0 = 1 0 0 0 = = = 1 = 0 0 0 = = 0 0 = 0 1 = 0 1 = = 0 1 0 0 0 = 1 = 0 = 1 = 1 = = = = 0 = = = 1 0 1 = = 1 1 = = 1 1 1 1 1 1 0 = 0 0 = = 0 = = 1 = 1 1 = 0 0 =
–   Ethereal 9.30 64-bit 4CPU3119+29
−29		(+56)13.5 − 25.5
(+4−16=19)
34.6%
13.5 / 39
0.0%
−38
1 = = 0 = = = 0 = 0 1 0 = 0 1 = = 0 0 = 0 0 = 1 0 0 = 0 = = = 0 0 = = 0 = = 0
–   Wasp 3.0 64-bit 4CPU3115+29
−29		(+52)13 − 15
(+7−9=12)		46.4%
13.0 / 28
0.1%
+30
0 1 0 1 = = 0 1 0 = 0 0 = 1 = 0 1 1 = = 0 1 = = 0 = = =
–   Combusken 1.1.0 64-bit 4CPU3105+15
−15		(+42)46.5 − 51.5
(+26−31=41)
47.4%
46.5 / 98
0.0%
+26
0 = 0 1 0 1 = 0 0 = = 0 1 0 1 = 1 = = = 0 = 1 1 1 1 1 0 = 0 1 0 = 0 = 0 = = = = 1 0 1 1 = 0 = = 0 = = 0 0 = = 1 1 1 1 0 = = 0 = 0 0 1 0 0 0 1 = = = = 1 0 = = 0 = 1 = = = 1 0 = 0 = = = 0 1 1 0 = 1
–   Demolito 2018-10-29 64-bit 4CPU3104+16
−16		(+41)18 − 26
(+7−15=22)
40.9%
18.0 / 44
0.0%
−13
= = 0 1 0 = = 0 0 0 0 = 0 = = 1 0 = = 1 0 1 = = 0 1 = = = 1 0 0 = = = = 0 0 = = 0 = 1 =
–   Amoeba 3.1 64-bit 4CPU3101+13
−13		(+38)31.5 − 49.5
(+13−31=37)
38.9%
31.5 / 81
0.0%
−28
= 1 = = 0 = 0 = 1 0 1 = = = = = 0 0 = 0 0 1 = 0 = = = 0 0 = = = 0 1 = 1 = 0 = 1 0 1 0 1 = 1 0 0 0 0 0 = = = 0 0 0 = 0 0 = = = 0 = 0 = = = 1 1 = 0 0 1 = = 0 0 = 0
–   Pedone 1.5 64-bit 4CPU3092+17
−17		(+29)13 − 21
(+6−14=14)
38.2%
13.0 / 34
0.2%
−43
= 0 0 0 = 0 0 1 0 0 0 = 1 0 = 1 = = 0 = 0 1 0 0 = 1 = = = = 1 0 = =
–   FabChess 1.15 64-bit 4CPU3088+21
−21		(+25)27.5 − 32.5
(+15−20=25)
45.8%
27.5 / 60
1.9%
−2
= 1 = 0 0 1 0 1 = = 0 = 0 = = = 0 1 1 = 0 = 0 1 = = = = 0 = 1 1 1 0 1 1 = = 0 = 0 = 1 = 1 0 1 0 = 1 0 0 0 0 = = 0 = 0 =
–   Vajolet2 2.4 64-bit 4CPU3080+17
−17		(+17)14.5 − 25.5
(+6−17=17)
36.3%
14.5 / 40
4.3%
−69
= 0 = 0 = 0 1 = 0 1 0 1 = = = 1 0 = = = 1 = 0 = 0 = 0 = 0 0 0 0 0 1 0 0 = = = 0
–   Gogobello 2.2 64-bit 4CPU3072+17
−17		(+9)43.5 − 40.5
(+23−20=41)
51.8%
43.5 / 84
16.8%
+19
0 0 1 = 1 = = 1 = 0 = 1 0 0 1 = = 0 = = 0 = 1 1 = 0 = 1 = 1 = = 1 1 0 = = 0 = = 0 1 = = 0 0 = = = 0 = 1 = = 1 = = 1 1 = 0 0 1 0 = 1 0 = 1 = = = = 0 1 1 0 1 = = = = = 1
–   Bouquet 1.8 64-bit 4CPU3071+17
−17		(+8)27 − 23
(+15−11=24)
54.0%
27.0 / 50
20.2%
+35
= = = 1 0 = 1 0 = 0 = 0 0 = = = 0 1 = = = 1 = 1 0 1 1 0 = 0 1 0 1 1 = 0 = 1 = 1 = 1 = = = = 1 = = 1
–   Vajolet2 2.2 64-bit 4CPU3067+18
−18		(+4)24.5 − 27.5
(+9−12=31)
47.1%
24.5 / 52
33.8%
−11
1 = = = 0 0 0 0 1 1 = = = = = 0 = = = = 1 = = 0 = = = 1 = = = = = = = = = 1 0 0 0 0 1 = = = 0 0 1 = 1 =
–   Pedone 1.4.1 64-bit 4CPU3066+20
−20		(+3)28.5 − 23.5
(+10−5=37)
54.8%
28.5 / 52
37.0%
+26
1 = = = 0 = = = = 1 = = = = 1 = = 1 = 1 = = = = = = = = 1 1 = = = = = 1 = 0 = = = 0 1 = = = = 0 = 0 1 =
–   Topple 0.7.5 64-bit 4CPU3057+19
−19		(−6)23 − 19
(+15−11=16)
54.8%
23.0 / 42
68.9%
+21
= 0 0 = = = 1 1 1 1 1 1 = = 1 = 1 = 0 0 0 = 0 = 0 = 0 1 1 1 1 = 1 1 = = = = 0 1 0 0
–   Amoeba 3.0 64-bit 4CPU3049+16
−16		(−14)17 − 17
(+10−10=14)
50.0%
17.0 / 34
90.4%
−14
0 0 = 1 = 1 0 = = 1 = 1 0 0 1 0 0 = 1 = 1 1 0 = = = 1 = = 1 = = 0 0
–   Rodent IV 022 64-bit 4CPU3044+11
−11		(−19)85.5 − 77.5
(+47−39=77)
52.5%
85.5 / 163
99.0%
−4
1 = = = = 1 1 1 = = 1 1 = = 1 0 1 0 = 1 = = 1 1 = 1 0 0 0 = 0 0 = = = 0 = 1 = 0 = 1 0 = = 1 0 1 1 = 0 = 0 0 = 0 0 = = 0 = 1 1 = 1 = 1 1 0 1 0 = 0 1 1 = = = = 0 0 = 0 = = 1 = = = 0 0 = 0 1 1 0 = = 1 0 1 = 1 1 = = = 0 0 0 = = = = 0 1 1 0 0 = 1 = 1 = = = = = 1 0 0 = = = = 1 1 1 = = = = = 1 1 0 = = = = 1 1 = 0 = = = 0 1 1 1 = =
–   Rybka 2.3.2a 64-bit 4CPU3044+10
−11		(−19)26.5 − 25.5
(+14−13=25)
51.0%
26.5 / 52
98.8%
−13
= = = 0 = 1 = = 0 0 0 = 0 1 = 1 1 1 = = = = 0 1 = 0 0 1 1 = = = = 1 0 0 0 1 1 = 0 = 0 1 = = 1 = = = = 1
–   Combusken 1.0.0 64-bit 4CPU3042+16
−16		(−21)39.5 − 32.5
(+25−18=29)
54.9%
39.5 / 72
97.9%
+10
= 0 = 1 1 = = 1 1 = 1 1 1 = 0 = = 0 0 0 1 1 = 1 0 = 1 1 = 1 = 1 0 = 1 1 0 1 1 0 1 = 1 1 = = 0 = = 1 = 0 0 = = = 1 1 = 0 0 = = 0 = = = 0 0 = 1 0
–   Deep Shredder 12 64-bit 4CPU3041+7
−7		(−22)28.5 − 23.5
(+18−13=21)
54.8%
28.5 / 52
99.9%
+8
1 0 1 0 = = = 0 = = 1 0 1 0 1 0 1 1 1 = 1 0 1 = 1 = 1 = = 1 = 0 = 0 = = 1 = = 0 = 0 1 = 1 = 0 0 = = 1 1
–   Bobcat 7.6 64-bit 4CPU3035+19
−20		(−28)28.5 − 23.5
(+15−10=27)
54.8%
28.5 / 52
99.3%
−2
0 = = = 0 1 1 = 1 = = 0 1 = 1 = 1 = = = 0 = 0 1 0 = = 1 = 1 = 1 = = = = 1 1 0 = = = = 1 0 1 0 = = 1 0 =
–   Bagatur 2.1 64-bit 4CPU3033+25
−25		(−30)15 − 21
(+7−13=16)
41.7%
15.0 / 36
98.3%
−81
0 0 0 1 = = 0 1 1 1 0 = = 0 0 = = 0 0 = 1 1 0 = = = = 1 0 = = 0 0 = = =
–   Gogobello 2.1 64-bit 4CPU3033+24
−24		(−30)26 − 14
(+16−4=20)
65.0%
26.0 / 40
98.5%
+59
= = = = 1 1 = 0 1 0 1 = = 1 = = 1 1 0 1 1 = 1 = 0 = = 1 1 1 = 1 = = = = 1 1 = =
–   Deep Junior 13.3 64-bit 4CPU3025+17
−17		(−38)29 − 23
(+20−14=18)
55.8%
29.0 / 52
100.0%
+1
1 = 1 = = = 1 1 0 0 = = = 0 0 1 1 1 0 1 = = 1 0 1 1 0 = 1 = 1 = = = 1 0 1 0 = 0 = = 0 0 0 = 1 1 0 1 1 1
–   Topple 0.7.2 64-bit 4CPU2999+34
−34		(−64)20 − 18
(+14−12=12)
52.6%
20.0 / 38
100.0%
−46
1 1 1 1 = 0 = 1 = = = 0 0 = 1 1 = 0 1 = 1 0 0 = 1 0 0 1 0 1 = = 0 0 1 = 0 1
–   Asymptote 0.7 64-bit 4CPU2982+19
−19		(−81)33.5 − 33.5
(+19−19=29)
50.0%
33.5 / 67
100.0%
−82
1 = 0 = 1 = 0 = = 0 = 0 1 = 1 0 1 0 0 1 1 = = 1 = 0 0 1 = 1 = 0 = = 0 = 0 1 1 = 0 0 1 0 = = = 1 1 = 0 = 1 1 0 = = = = = 0 = = = 0 1 1
–   Gaviota 1.0 64-bit 4CPU2977+12
−12		(−86)31 − 21
(+20−10=22)
59.6%
31.0 / 52
100.0%
−25
= 1 0 = = 1 0 1 0 = = 1 1 = 1 1 1 0 0 0 = = = 0 = 1 1 1 1 0 = 1 1 = 0 = 1 = = = 1 = 1 = = 0 1 1 1 = = =
–   Tornado 8.0 64-bit 4CPU2866+16
−16		(−197)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+6
= 1 = 1 = = 1 1 1 1 = = = 1 1 1 1 = 1 1 1 1 1 1 1 1 = 1 = 1 0 =
2378 games: 531 wins, 794 losses, 1053 draws (44.3%), score: 44.5%

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021