CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Cheng 4.40 64-bit (3000+18
−18
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 11 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Toga III 0.2 64-bit3135+19
−19
(+135)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+111
1 0 = = 1 1 = 0 0 0 = = = 1 = = = 1 = 0 1 0 = 0 = = 0 1 = 0 1 0
–   SmarThink 1.98 64-bit3044+8
−7
(+44)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.0%
−22
0 = = 0 1 = 0 = 1 0 = 0 1 0 0 = 0 1 0 0 1 = = 1 = = 0 1 0 0
–   Weiss 1.2 64-bit3039+17
−16
(+39)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.1%
−10
0 = 0 0 = 1 = = 0 = 0 1 1 0 = 0 1 = 1 0 = 0 = 0 1 0 = = 1 = = 0
–   FabChess 1.16 64-bit3033+15
−15
(+33)10.5 − 20.5
(+3−13=15)
33.9%
10.5 / 31
0.3%
−68
0 = = = = 0 = = 1 = 0 0 0 = 0 = 0 0 = = 0 0 0 1 0 1 = = = 0 =
–   Monolith 2.01 64-bit3032+14
−14
(+32)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.3%
−44
1 1 0 0 = 0 1 0 = = 0 0 0 0 0 0 = = 1 = 0 1 = 0 1 0 = 1 0 0 1 =
–   Naum 4.6 64-bit3030+7
−7
(+30)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.1%
−43
1 0 1 0 1 0 0 0 = = = 0 1 0 = 0 0 = 0 = = 0 0 1 0 = = = 0 = 1 1
–   Bagatur 2.0 64-bit3024+14
−14
(+24)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
2.0%
−68
0 0 1 = 1 0 = = = 0 0 = 1 0 0 0 = 0 0 1 0 0 = = 0 = = 1 0 0 1 =
–   Tucano 9.00 64-bit3020+14
−14
(+20)14 − 18
(+5−9=18)
43.8%
14.0 / 32
3.7%
−14
= 0 1 = 0 0 = 0 = = = = = 0 0 = = = 1 = 1 = 0 = = = 1 1 = = 0 0
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(+20)19.5 − 18.5
(+10−9=19)
51.3%
19.5 / 38
1.9%
+27
1 1 = = = = = = 1 0 = 1 0 = = = 0 0 = = = 0 0 1 = = = = 0 1 1 = 1 0 = 0 1 1
–   Deuterium 2019.2.37.73 64-bit3019+11
−11
(+19)20 − 18
(+11−9=18)
52.6%
20.0 / 38
3.3%
+34
1 = 1 = 0 = 1 0 1 = = = = 0 = 1 = = 0 = = 1 = 0 1 = = = 1 1 1 1 0 0 = 0 = 0
–   Amoeba 3.3 64-bit3018+18
−18
(+18)12 − 19
(+4−11=16)
38.7%
12.0 / 31
7.4%
−47
= = = 0 0 0 = 0 = = = = 0 = 0 1 = 1 0 0 = 0 = 1 0 0 = 1 = = =
–   Amoeba 3.2 64-bit3012+17
−17
(+12)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
16.9%
+21
0 = = = = 0 0 = 0 1 = = 0 0 0 0 1 1 0 1 1 1 0 1 1 = 1 1 = 1 = =
–   Topple 0.8.0 64-bit2993+36
−36
(−7)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
63.4%
−38
0 1 = 0 0 = 1 1 = = 0 = 0 1 = 0 1 0 0 0 1 1 1 0 0 1 0 = = 1 0 =
–   Gogobello 2.2 64-bit2991+15
−14
(−9)17 − 14
(+11−8=12)
54.8%
17.0 / 31
77.8%
+22
1 0 1 = 0 0 = = 1 1 0 1 = 1 0 = 0 1 0 = 1 = = 1 0 = = 1 1 = =
–   Rodent IV 022 64-bit2989+13
−13
(−11)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
83.5%
+56
1 1 = = = = = 0 1 0 1 1 1 1 0 = = 0 = = 1 1 = 1 0 1 = = 0 1 = 1
–   Hiarcs 142984+8
−7
(−16)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
94.4%
−46
= 0 = 0 = = 0 1 = = 0 = = 0 0 1 0 1 1 = = = = 1 1 0 0 = = 0 1 =
–   Godel 7.0 64-bit2981+13
−13
(−19)25 − 13
(+19−7=12)
65.8%
25.0 / 38
95.5%
+89
1 1 0 1 = 1 0 1 1 = 1 = 1 = = = 1 0 0 = 1 1 1 1 1 1 = 1 1 = = = = 0 1 0 1 0
–   PeSTO 2.210 64-bit2979+13
−13
(−21)17 − 15
(+13−11=8)
53.1%
17.0 / 32
97.0%
−1
= 1 0 1 1 1 = 1 1 1 = 0 = 0 = 1 = 0 1 0 0 0 0 = 0 = 1 1 1 0 1 0
–   Bobcat 8.0 64-bit2960+9
−9
(−40)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−18
= = = = 0 0 = 1 = 0 1 1 1 = = 0 0 0 1 0 = 1 = 1 0 = = 1 = = 1 1
–   BBC 1.4 Stockfish NNUE 64-bit2956+20
−20
(−44)18 − 14
(+13−9=10)
56.3%
18.0 / 32
99.9%
−1
= 1 1 = = 0 1 = 1 1 0 0 = = 0 0 0 = 1 0 = = 1 0 = 1 1 1 1 1 0 1
–   Francesca MAD 0.30a 64-bit2940+19
−19
(−60)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−6
1 1 1 = = 1 0 = 0 1 1 = = 1 0 1 1 = = 0 = 0 0 1 0 1 = 1 = 1 = 0
–   Counter 3.5 64-bit2934+19
−18
(−66)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+18
1 = = 1 = 1 0 = 1 0 = 1 1 1 = 0 = 0 1 0 0 1 = 0 1 = 1 = 1 1 1 1
–   Spark 1.0 64-bit2925+6
−7
(−75)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
0
1 0 0 0 1 1 = 0 1 1 = 0 = 1 1 0 1 = 0 = 1 1 1 0 = = 1 = 1 1 = 1
–   Asymptote 0.8 64-bit2923+15
−15
(−77)22.5 − 15.5
(+17−10=11)
59.2%
22.5 / 38
100.0%
−11
= 1 1 = 1 0 = 1 1 = 1 = 1 0 1 0 1 = 0 1 1 = = 1 1 0 1 = 0 = 1 0 1 = 0 0 0 1
–   Invictus r305 64-bit2922+14
−14
(−78)17 − 14
(+11−8=12)
54.8%
17.0 / 31
100.0%
−46
= 1 1 = 0 0 1 = = = 1 = = 0 0 0 = = 1 0 1 0 0 = 1 1 = = 1 1 1
–   Spike 1.4 Leiden2919+7
−7
(−81)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
0
= 1 1 0 1 0 1 = 1 = 1 0 1 1 1 = 0 1 1 0 = 0 1 1 = 1 = 1 0 1 0 0
–   EXchess 7.97b 64-bit2916+10
−10
(−84)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+36
1 1 1 = = 0 1 1 1 0 1 0 = = = 1 1 = 1 1 1 0 1 1 1 0 0 = 1 = 1 =
–   Berserk 3.2.0 64-bit2902+19
−19
(−98)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−48
1 = = = 1 1 1 = = 1 0 0 1 = 1 1 1 = 0 1 0 = 1 0 = = = 1 0 0 0 1
–   The Baron 3.44 64-bit2883+15
−15
(−117)19 − 12
(+14−7=10)
61.3%
19.0 / 31
100.0%
−40
= = 1 1 1 = = 0 1 1 1 0 1 = 0 1 = = = 0 0 = 0 1 1 1 1 0 = 1 1
–   Gaviota 1.0 64-bit2871+8
−8
(−129)27.5 − 4.5
(+24−1=7)
85.9%
27.5 / 32
100.0%
+152
1 = = 1 1 1 = 1 1 1 1 0 1 1 1 = 1 = = 1 1 1 1 = 1 1 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 9, 2021