CCRL 40/4
Downloads and Statistics
June 22, 2019
Testing summary:
Total: 2'052'494 games
played by 2'371 programs
27529 CPU days (X2 4600+)

White wins: 797'533 (38.9%)
Black wins: 645'585 (31.5%)
Draws: 609'376 (29.7%)
White score: 53.7%

Engine Details

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Cheng4 0.38 64-bit (2887+17
−17
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 9 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Senpai 1.0 64-bit3007+9
−9
(+120)10 − 21
(+3−14=14)
32.3%
10.0 / 31
0.0%
+9
0 = = = 0 0 0 1 0 = 1 0 = 0 0 0 = = = = = = 0 0 1 = = 0 = 0 0
–   Hiarcs 142985+8
−8
(+98)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+39
= 0 = 0 1 0 1 0 = = 0 1 1 0 1 0 1 0 = 0 = 0 1 1 0 0 0 = 1 0 0 1
–   NirvanaChess 2.0a 64-bit2974+17
−17
(+87)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+41
0 = 1 = 0 = = 0 = = 0 0 0 = = = = = = 1 0 = = 1 = 1 0 = = 0 1 0
–   Andscacs 0.80 64-bit2959+17
−17
(+72)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−14
0 = 0 = = 0 0 0 0 = 0 0 1 1 = 0 1 = 1 1 0 0 0 0 1 = 0 0 0 1 1 =
–   Deep Shredder 12 64-bit2955+8
−8
(+68)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−84
= 0 = 0 0 0 0 1 = 1 0 0 0 0 0 0 = = 0 = = 1 1 0 0 0 0 0 = = 0 =
–   Spark 1.0 64-bit2927+7
−7
(+40)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−79
0 0 0 = 1 0 0 = = 0 1 0 0 = = 1 1 1 1 = 0 0 0 0 = 0 0 = 0 0 = 0
–   iCE 2.0 64-bit2924+12
−12
(+37)14 − 17
(+8−11=12)
45.2%
14.0 / 31
0.0%
+6
= 0 0 = 1 0 1 0 0 = = = 1 0 0 0 1 = = 0 0 = = 1 1 1 = = 0 1 =
–   Booot 5.2.0 64-bit2922+11
−10
(+35)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−32
0 1 0 1 1 0 0 1 1 0 = 0 = 1 1 = 0 = 0 0 1 = 0 = 0 = 0 1 0 0 = 0
–   Spike 1.4 Leiden2921+7
−7
(+34)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.0%
+22
= 1 0 0 0 1 0 = = 1 = 0 0 = 1 = = = 1 0 1 0 0 = = 1 0 0 1 1 = 1
–   Fizbo 1.31 64-bit2921+15
−15
(+34)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
0.1%
+23
1 0 = = 1 = = 0 = = = = = 1 = 0 1 0 0 1 = = 0 = 0 0 0 1 1 1 0 1
–   SmarThink 1.70 64-bit2914+16
−16
(+27)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.8%
−50
0 1 0 1 = 1 0 = = 0 1 1 0 1 0 0 1 0 0 0 = 0 = 0 1 1 0 0 0 0 = =
–   DiscoCheck 5.2.1 64-bit2913+9
−10
(+26)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
0.3%
+61
= 0 0 1 0 0 = = 0 1 0 1 0 0 = = = 1 1 1 = 1 1 1 1 1 = 0 = 1 1 0
–   Vajolet2 2.0 64-bit2906+16
−16
(+19)14 − 18
(+8−12=12)
43.8%
14.0 / 32
4.4%
−17
1 0 1 0 0 = = = = 0 0 0 0 1 1 = 0 1 = = 1 = 1 0 0 = 0 = 1 = 0 =
–   Quazar 0.4 64-bit2899+7
−7
(+12)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
8.5%
−59
= 0 = 1 = 0 = = = = 0 1 = = 1 0 0 0 = 1 1 = 0 0 1 = = 0 0 0 0 0
–   Deep Junior Yokohama 64-bit2897+10
−10
(+10)15 − 16
(+10−11=10)
48.4%
15.0 / 31
13.8%
−1
1 0 1 0 1 1 0 0 = = = = 0 0 0 0 = 1 0 = 1 = 1 0 1 0 1 1 = = =
–   Thinker 5.4d Inert 64-bit2885+8
−8
(−2)14 − 18
(+6−10=16)
43.8%
14.0 / 32
57.7%
−40
0 0 = = 0 = = = 0 = = = 0 1 = = 0 0 1 0 0 = = = 0 1 = = 1 1 = 1
–   Deuterium 14.3.34.130 64-bit2882+9
−9
(−5)18 − 14
(+11−7=14)
56.3%
18.0 / 32
66.7%
+34
1 1 0 = 1 0 1 1 = = = = 1 1 0 0 = = = 0 = = 0 1 1 1 1 = = = 0 =
–   Murka 3 64-bit2881+8
−8
(−6)15 − 6
(+14−5=2)
71.4%
15.0 / 21
70.5%
+163
1 1 = 1 1 1 1 0 1 0 1 1 1 1 0 0 1 1 = 1 0
–   Atlas 3.80 64-bit2874+10
−10
(−13)15 − 15
(+11−11=8)
50.0%
15.0 / 30
89.5%
−14
0 1 0 1 1 1 1 1 = 0 = = 0 = 1 0 0 = 0 1 = = 1 0 1 0 1 0 0 =
–   Gaviota 1.0 64-bit2872+8
−8
(−15)15 − 17
(+9−11=12)
46.9%
15.0 / 32
94.0%
−37
1 1 = = 0 = 0 = 1 1 0 0 1 1 0 = = 0 0 = 0 = = = = 0 1 = 1 1 0 0
–   MinkoChess 1.3 64-bit2868+9
−9
(−19)15 − 17
(+7−9=16)
46.9%
15.0 / 32
97.3%
−36
= = = = 1 0 1 = = 1 0 = = 1 0 = = 0 = 0 0 1 = = 0 = 1 = 0 = 1 0
–   EXchess 7.71b 64-bit2859+16
−16
(−28)21 − 11
(+15−5=12)
65.6%
21.0 / 32
99.1%
+75
1 = 0 0 0 1 1 = = = 1 = 1 = 1 1 = = 1 = 1 0 = 1 1 1 1 = 1 1 = 0
–   Nemo 1.0.1 64-bit2856+7
−8
(−31)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
99.9%
+39
1 1 0 = 1 = 0 1 = 1 1 = 0 0 1 1 = 0 = 1 = 0 = 1 = = 0 1 = 1 1 1
–   EXchess 7.51b 64-bit2851+17
−17
(−36)16 − 15
(+10−9=12)
51.6%
16.0 / 31
99.8%
−20
0 = 1 1 1 1 = = 1 = 0 = 1 = 0 0 1 = = 1 = = = 0 1 1 = 0 0 0 0
–   Onno 1.2.70 64-bit2845+9
−9
(−42)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
+25
1 = 1 1 1 = 0 = 1 = 1 1 1 1 0 0 = = = 0 = = = 0 = 1 1 = 1 1 0 =
–   Arasan 17.5 64-bit2844+17
−16
(−43)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
+31
= = = 0 = 1 0 1 1 1 1 1 = = 1 = = = 1 = = 1 1 1 = = = = 0 1 0 =
–   Zappa Mexico II 64-bit2843+7
−7
(−44)15 − 17
(+12−14=6)
46.9%
15.0 / 32
100.0%
−68
0 0 0 0 0 1 0 1 0 1 1 = = = = 0 1 1 1 = 0 1 0 = 0 1 0 1 1 1 0 0
–   SmarThink 1.60 64-bit2838+17
−17
(−49)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+49
0 = 0 1 0 1 = 1 1 1 = = = 0 = 1 1 = 0 1 0 1 = 1 0 1 1 1 1 1 = 1
–   Vajolet2 1.28 64-bit2838+14
−14
(−49)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
+59
1 = = 1 = 0 = 1 1 1 = = 1 1 = 1 1 0 = = 1 = 1 = 0 0 = 1 1 1 1 =
–   Rodent 1.7 64-bit2829+15
−15
(−58)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
+13
0 1 1 = 0 1 1 = 1 1 = = = 1 1 = 1 0 0 0 0 1 = 1 0 1 = = = = 1 1
–   Andscacs 0.70 64-bit2827+19
−18
(−60)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+33
1 0 1 = 0 = = 1 = 0 1 = = 1 1 1 1 = 0 1 = = 0 1 1 1 1 0 1 1 = =
–   Crafty 23.8 64-bit2824+12
−12
(−63)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
−18
= = 1 0 1 = 1 0 0 0 1 1 1 1 0 1 0 1 = 1 1 0 = 0 1 1 0 1 1 0 = 0
–   DisasterArea 1.542810+13
−13
(−77)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−22
1 1 1 = = 0 1 1 0 1 0 1 = = 1 0 = 1 = 1 1 = = 1 0 = 0 1 0 0 0 1
–   GNU Chess 5.60 64-bit2808+14
−14
(−79)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+44
= 1 0 1 = 1 = 1 = 1 0 = = 1 0 1 0 1 1 0 1 1 1 1 = 0 = 1 = 1 1 1
–   Loop 13.6 (Loop 2007) 64-bit2795+13
−13
(−92)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−38
= 1 1 0 = = 1 0 0 1 1 1 = 0 1 = 0 = 1 1 = 1 = 0 1 0 1 1 1 = 0 0
–   Rodent 1.5 64-bit2792+16
−16
(−95)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+9
1 1 1 1 = 1 = 1 0 0 0 = 1 1 = 0 1 = = 1 1 1 1 = = = = 0 1 0 1 1
–   Pedone 1.1 64-bit2774+18
−18
(−113)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
100.0%
−106
= = 1 0 1 1 = 0 = 0 = = = 1 1 1 0 = 1 0 0 = = 1 = = = 0 = 1 = 0

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Created in 2005-2013 by CCRL team
Last games added on June 22, 2019