CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Cheng 4.39 64-bit 4CPU#60  (3063+12
−12
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 9 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 1.8 64-bit 4CPU3247+14
−14
(+184)17.5 − 34.5
(+5−22=25)
33.7%
17.5 / 52
0.0%
+84
–   Andscacs 0.872 64-bit 4CPU3238+17
−17
(+175)13.5 − 38.5
(+2−27=23)
26.0%
13.5 / 52
0.0%
+26
–   Booot 6.1 64-bit 4CPU3187+15
−15
(+124)12 − 28
(+3−19=18)
30.0%
12.0 / 40
0.0%
−1
–   Fizbo 1.7 64-bit 4CPU3184+15
−15
(+121)21 − 31
(+9−19=24)
40.4%
21.0 / 52
0.0%
+62
–   Nemorino 5.00 64-bit 4CPU3180+11
−11
(+117)18 − 34
(+7−23=22)
34.6%
18.0 / 52
0.0%
+18
–   Elektro 1.2 64-bit 4CPU3175+16
−16
(+112)18 − 34
(+8−24=20)
34.6%
18.0 / 52
0.0%
+11
–   Hannibal 1.5 64-bit 4CPU3169+12
−12
(+106)18.5 − 33.5
(+5−20=27)
35.6%
18.5 / 52
0.0%
+21
–   ChessBrainVB 3.74 4CPU3169+14
−14
(+106)28 − 50
(+16−38=24)
35.9%
28.0 / 78
0.0%
+11
–   Igel 2.3.1 64-bit 4CPU3158+15
−15
(+95)34 − 57
(+15−38=38)
37.4%
34.0 / 91
0.0%
+15
–   Texel 1.06 64-bit 4CPU3158+15
−15
(+95)16 − 36
(+4−24=24)
30.8%
16.0 / 52
0.0%
−23
–   Wasp 3.50 64-bit 4CPU3151+18
−18
(+88)5 − 24
(+2−21=6)
17.2%
5.0 / 29
0.0%
−167
–   Naum 4.6 64-bit 4CPU3150+9
−10
(+87)16.5 − 35.5
(+5−24=23)
31.7%
16.5 / 52
0.0%
−26
–   Chiron 3.01 64-bit 4CPU3145+15
−15
(+82)19.5 − 32.5
(+7−20=25)
37.5%
19.5 / 52
0.0%
+6
–   Texel 1.05 64-bit 4CPU3142+14
−14
(+79)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+16
–   Minic 2.0 64-bit 4CPU3137+12
−12
(+74)14 − 27
(+5−18=18)
34.1%
14.0 / 41
0.0%
−26
–   Protector 1.9.0 64-bit 4CPU3129+9
−8
(+66)41 − 51
(+23−33=36)
44.6%
41.0 / 92
0.0%
+30
–   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
–   Ethereal 9.30 64-bit 4CPU3119+29
−29
(+56)13.5 − 25.5
(+4−16=19)
34.6%
13.5 / 39
0.0%
−38
–   Wasp 3.0 64-bit 4CPU3115+29
−29
(+52)13 − 15
(+7−9=12)
46.4%
13.0 / 28
0.1%
+30
–   Demolito 2018-10-29 64-bit 4CPU3105+16
−16
(+42)18 − 26
(+7−15=22)
40.9%
18.0 / 44
0.0%
−12
–   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
–   Amoeba 3.1 64-bit 4CPU3101+13
−13
(+38)31.5 − 49.5
(+13−31=37)
38.9%
31.5 / 81
0.0%
−28
–   Pedone 1.5 64-bit 4CPU3093+16
−17
(+30)13 − 21
(+6−14=14)
38.2%
13.0 / 34
0.2%
−42
–   FabChess 1.15 64-bit 4CPU3088+21
−21
(+25)27.5 − 32.5
(+15−20=25)
45.8%
27.5 / 60
2.0%
−2
–   Vajolet2 2.4 64-bit 4CPU3081+17
−17
(+18)14.5 − 25.5
(+6−17=17)
36.3%
14.5 / 40
3.9%
−68
–   Bouquet 1.8 64-bit 4CPU3072+17
−17
(+9)27 − 23
(+15−11=24)
54.0%
27.0 / 50
19.1%
+36
–   Gogobello 2.2 64-bit 4CPU3072+17
−17
(+9)43.5 − 40.5
(+23−20=41)
51.8%
43.5 / 84
17.8%
+19
–   Vajolet2 2.2 64-bit 4CPU3068+18
−18
(+5)24.5 − 27.5
(+9−12=31)
47.1%
24.5 / 52
32.9%
−10
–   Pedone 1.4.1 64-bit 4CPU3067+20
−20
(+4)28.5 − 23.5
(+10−5=37)
54.8%
28.5 / 52
36.2%
+27
–   Topple 0.7.5 64-bit 4CPU3057+19
−19
(−6)23 − 19
(+15−11=16)
54.8%
23.0 / 42
70.0%
+21
–   Amoeba 3.0 64-bit 4CPU3049+16
−16
(−14)17 − 17
(+10−10=14)
50.0%
17.0 / 34
90.9%
−14
–   Rodent IV 022 64-bit 4CPU3044+11
−11
(−19)85.5 − 77.5
(+47−39=77)
52.5%
85.5 / 163
99.0%
−4
–   Rybka 2.3.2a 64-bit 4CPU3044+11
−10
(−19)26.5 − 25.5
(+14−13=25)
51.0%
26.5 / 52
98.9%
−13
–   Combusken 1.0.0 64-bit 4CPU3043+16
−16
(−20)39.5 − 32.5
(+25−18=29)
54.9%
39.5 / 72
98.0%
+11
–   Deep Shredder 12 64-bit 4CPU3042+7
−7
(−21)28.5 − 23.5
(+18−13=21)
54.8%
28.5 / 52
99.9%
+9
–   Bobcat 7.6 64-bit 4CPU3035+19
−20
(−28)28.5 − 23.5
(+15−10=27)
54.8%
28.5 / 52
99.3%
−2
–   Gogobello 2.1 64-bit 4CPU3033+24
−24
(−30)26 − 14
(+16−4=20)
65.0%
26.0 / 40
98.6%
+59
–   Bagatur 2.1 64-bit 4CPU3033+25
−25
(−30)15 − 21
(+7−13=16)
41.7%
15.0 / 36
98.4%
−81
–   Deep Junior 13.3 64-bit 4CPU3025+17
−17
(−38)29 − 23
(+20−14=18)
55.8%
29.0 / 52
100.0%
+1
–   Topple 0.7.2 64-bit 4CPU2999+34
−34
(−64)20 − 18
(+14−12=12)
52.6%
20.0 / 38
100.0%
−46
–   Asymptote 0.7 64-bit 4CPU2982+19
−19
(−81)33.5 − 33.5
(+19−19=29)
50.0%
33.5 / 67
100.0%
−82
–   Gaviota 1.0 64-bit 4CPU2978+13
−13
(−85)31 − 21
(+20−10=22)
59.6%
31.0 / 52
100.0%
−24
–   Tornado 8.0 64-bit 4CPU2867+15
−15
(−196)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+7

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020