CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Cheng 4.40 64-bit (3005+19
−19
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 10 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Toga III 0.2 64-bit3135+22
−22
(+130)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+106
–   SmarThink 1.98 64-bit3045+8
−8
(+40)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.0%
−26
–   Weiss 1.2 64-bit3040+16
−16
(+35)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.3%
−14
–   Monolith 2.01 64-bit3037+15
−15
(+32)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.5%
−44
–   FabChess 1.16 64-bit3035+16
−16
(+30)10.5 − 20.5
(+3−13=15)
33.9%
10.5 / 31
0.8%
−71
–   Naum 4.6 64-bit3031+7
−7
(+26)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.6%
−47
–   Bagatur 2.0 64-bit3025+14
−14
(+20)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
4.8%
−72
–   Tucano 9.00 64-bit3023+15
−15
(+18)14 − 18
(+5−9=18)
43.8%
14.0 / 32
7.3%
−16
–   Hakkapeliitta TCEC v2 64-bit3021+8
−8
(+16)19.5 − 18.5
(+10−9=19)
51.3%
19.5 / 38
6.4%
+23
–   Deuterium 2019.2.37.73 64-bit3019+11
−11
(+14)20 − 18
(+11−9=18)
52.6%
20.0 / 38
9.5%
+29
–   Amoeba 3.2 64-bit3012+17
−17
(+7)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
30.1%
+16
–   Topple 0.8.0 64-bit3004+46
−46
(−1)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
50.9%
−32
–   Gogobello 2.2 64-bit2991+15
−15
(−14)17 − 14
(+11−8=12)
54.8%
17.0 / 31
87.2%
+17
–   Rodent IV 022 64-bit2990+13
−13
(−15)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
89.1%
+52
–   Hiarcs 142985+8
−8
(−20)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
97.4%
−50
–   Godel 7.0 64-bit2983+13
−13
(−22)25 − 13
(+19−7=12)
65.8%
25.0 / 38
97.0%
+86
–   PeSTO 2.210 64-bit2979+13
−13
(−26)17 − 15
(+13−11=8)
53.1%
17.0 / 32
98.8%
−6
–   Bobcat 8.0 64-bit2961+9
−9
(−44)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−22
–   BBC 1.4 Stockfish NNUE 64-bit2958+20
−20
(−47)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−4
–   Counter 3.5 64-bit2935+18
−19
(−70)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+14
–   Asymptote 0.8 64-bit2928+15
−15
(−77)22.5 − 15.5
(+17−10=11)
59.2%
22.5 / 38
100.0%
−11
–   Spark 1.0 64-bit2926+7
−7
(−79)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
−4
–   Invictus r305 64-bit2922+14
−14
(−83)17 − 14
(+11−8=12)
54.8%
17.0 / 31
100.0%
−51
–   Spike 1.4 Leiden2920+6
−7
(−85)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
−3
–   EXchess 7.97b 64-bit2917+10
−10
(−88)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+32
–   The Baron 3.44 64-bit2882+15
−15
(−123)19 − 12
(+14−7=10)
61.3%
19.0 / 31
100.0%
−46
–   Gaviota 1.0 64-bit2871+8
−8
(−134)27.5 − 4.5
(+24−1=7)
85.9%
27.5 / 32
100.0%
+146

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021