CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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Show each game results
Cheng4 0.38 64-bit 4CPU (2980+24
−24
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 16 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bouquet 1.8 64-bit 4CPU3149+11
−11
(+169)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Sting SF 4.8.4 64-bit 4CPU3131+29
−29
(+151)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+151
–   Protector 1.8.0 64-bit 4CPU3124+27
−28
(+144)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
−3
–   BlackMamba 2.0 64-bit 4CPU3123+15
−15
(+143)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+143
–   Elektro 1.2 64-bit 4CPU3118+23
−23
(+138)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−4
–   Sting SF 5 64-bit 4CPU3117+25
−25
(+137)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+137
–   Hannibal 1.5 64-bit 4CPU3110+19
−19
(+130)11.5 − 20.5
(+3−12=17)
35.9%
11.5 / 32
0.0%
+46
–   Naum 4.6 64-bit 4CPU3095+14
−14
(+115)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−8
–   NirvanaChess 2.1c 64-bit 4CPU3095+22
−23
(+115)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+55
–   Chiron 2 64-bit 4CPU3085+15
−15
(+105)6 − 6
(+1−1=10)
50.0%
6.0 / 12
0.0%
+105
–   Texel 1.05 64-bit 4CPU3084+17
−17
(+104)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
−47
–   Critter 0.90 64-bit 4CPU3078+31
−31
(+98)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+98
–   Hannibal 1.4b 64-bit 4CPU3077+15
−15
(+97)2.5 − 13.5
(+1−12=3)
15.6%
2.5 / 16
0.0%
−178
–   Andscacs 0.81 64-bit 4CPU3076+31
−32
(+96)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−40
–   Protector 1.7.0 64-bit 4CPU3075+19
−19
(+95)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−53
–   NirvanaChess 2.0a 64-bit 4CPU3056+30
−30
(+76)10 − 24
(+5−19=10)
29.4%
10.0 / 34
0.0%
−68
–   Protector 1.5.0 64-bit 4CPU3055+18
−18
(+75)4.5 − 10.5
(+2−8=5)
30.0%
4.5 / 15
0.0%
−57
–   Hiarcs 14 4CPU3054+13
−13
(+74)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−44
–   Deep Junior 13 64-bit 4CPU3027+16
−16
(+47)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+47
–   Deep Junior Yokohama 64-bit 4CPU3024+16
−16
(+44)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.1%
+40
–   Andscacs 0.80 64-bit 4CPU3023+31
−31
(+43)10.5 − 10.5
(+6−6=9)
50.0%
10.5 / 21
1.4%
+43
–   Senpai 1.0 64-bit 4CPU3023+16
−16
(+43)8 − 6
(+6−4=4)
57.1%
8.0 / 14
0.2%
+94
–   Deep Shredder 12 64-bit 4CPU3018+10
−10
(+38)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.3%
+38
–   Deep Junior 13.3 64-bit 4CPU3018+18
−18
(+38)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.7%
−29
–   Rybka 2.3.2a 64-bit 4CPU3017+13
−13
(+37)7 − 10
(+0−3=14)
41.2%
7.0 / 17
0.5%
−4
–   Spike 1.4 Leiden 4CPU3016+11
−11
(+36)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.4%
−5
–   Rybka 2.1 64-bit 4CPU2997+29
−29
(+17)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
19.3%
−139
–   Spark 1.0 64-bit 4CPU2969+13
−13
(−11)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
78.8%
−63
–   Zappa Mexico II 64-bit 4CPU2968+10
−10
(−12)1 − 3
(+0−2=2)
25.0%
1.0 / 4
80.9%
−162
–   Zappa Mexico 64-bit 4CPU2959+15
−15
(−21)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
92.4%
−178
–   Fizbo 1.31 64-bit 4CPU2955+29
−30
(−25)13 − 13
(+8−8=10)
50.0%
13.0 / 26
90.8%
−25
–   Gaviota 1.0 64-bit 4CPU2942+16
−16
(−38)19 − 12
(+11−4=16)
61.3%
19.0 / 31
99.5%
+26
–   EXchess 7.51b 64-bit 4CPU2940+32
−32
(−40)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
97.7%
+25
–   Arasan 17.5 64-bit 4CPU2934+27
−27
(−46)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.3%
+43
–   Onno 1.2.70 64-bit 4CPU2933+19
−19
(−47)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.8%
−INF
–   Fizbo 1.4 64-bit 4CPU2932+28
−28
(−48)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
99.5%
+137
–   EXchess 7.71b 64-bit 4CPU2932+28
−28
(−48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.5%
−190
–   Thinker 5.4d Inert 64-bit 4CPU2926+22
−23
(−54)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+88
–   Deep Sjeng WC2008 64-bit 4CPU2925+12
−12
(−55)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−140
–   Toga II 3.0 4CPU2918+22
−22
(−62)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−62
–   Tornado 6.0 64-bit 4CPU2895+26
−26
(−85)24 − 14
(+18−8=12)
63.2%
24.0 / 38
100.0%
+5
–   Tornado 7.0 64-bit 4CPU2893+25
−25
(−87)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−87
–   MinkoChess 1.3 64-bit 4CPU2885+21
−21
(−95)19 − 6
(+16−3=6)
76.0%
19.0 / 25
100.0%
+95
–   Crafty 24.1 64-bit 4CPU2878+31
−31
(−102)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+124
–   Scorpio 2.7.6 64-bit 4CPU2874+26
−26
(−106)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+22
–   Octochess r5190 64-bit 4CPU2822+24
−24
(−158)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−112
–   Pedone 1.1 64-bit 4CPU2819+31
−31
(−161)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+127

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020