CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Cheng4 0.36c 64-bit (2798+18
−18
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 16 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.70 64-bit2918+16
−16
(+120)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−31
= = 0 = 0 0 0 = = 0
–   Deep Junior 13.3 32-bit2908+15
−15
(+110)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+82
= = 0 = 1 0 0 = = 1
–   Hannibal 1.2 32-bit2904+14
−14
(+106)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−21
= = 0 0 = = 1 0 0 0
–   Booot 5.2.0 64-bit2894+15
−15
(+96)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−54
= 0 0 =
–   Spark 1.0 64-bit2893+12
−12
(+95)3.5 − 3.5
(+1−1=5)
50.0%
3.5 / 7
0.0%
+105
1 = 0 = = = =
–   iCE 2.0 64-bit2892+17
−17
(+94)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+94
= = 1 1 0 0 1 0 0 1 = =
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(+93)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−18
= 0 = = = = 0 0 0 =
–   Quazar 0.4 32-bit2879+12
−12
(+81)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−69
1 0 0 0 = = 0 0 0 1
–   Andscacs 0.71 64-bit2879+30
−30
(+81)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−9
0 0 0 = 0 1 = = = =
–   Protector 1.4.0 32-bit2878+11
−11
(+80)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+16
0 = 1 0 = 1 = 0 0 =
–   Vajolet2 1.44 64-bit2876+31
−30
(+78)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−119
= 0 0 = 0 0 0 = 0 =
–   Vajolet2 1.45 64-bit2867+20
−20
(+69)6 − 6
(+2−2=8)
50.0%
6.0 / 12
0.0%
+69
= = 0 1 = = = 1 0 = = =
–   Thinker 5.4d Inert 64-bit2864+15
−15
(+66)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−76
= 0
–   Gaviota 1.0 64-bit2859+11
−11
(+61)12.5 − 10.5
(+8−6=9)
54.3%
12.5 / 23
0.0%
+86
1 1 = 1 = 1 1 1 0 0 = = = 0 1 0 0 = = 0 1 = =
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(+59)5 − 9
(+3−7=4)
35.7%
5.0 / 14
0.0%
−43
0 0 0 = = = 1 0 0 0 1 1 0 =
–   MinkoChess 1.3 64-bit2854+14
−14
(+56)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−43
0 1 0 1 = 0 0 = 0 =
–   Zappa Mexico II 64-bit2854+10
−10
(+56)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Toga II 3.02850+16
−15
(+52)5.5 − 9.5
(+4−8=3)
36.7%
5.5 / 15
0.0%
−54
0 0 0 1 = 0 1 1 = 0 = 0 0 1 0
–   Andscacs 0.70 64-bit2848+27
−27
(+50)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.1%
+50
0 = = 1 0 = 0 = 1 = 1 0 = 1
–   Nemo 1.0.1 64-bit2847+12
−12
(+49)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+123
1 1 0 0 1 = 1 0 1 =
–   Vajolet2 1.28 64-bit2847+22
−22
(+49)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
−41
0 1 0 0 0 = = 1 1 = 0 0
–   SmarThink 1.60 64-bit2846+32
−32
(+48)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.5%
−43
1 0 0 = = = = = 0 0
–   Booot 5.1.02843+10
−10
(+45)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−84
0 = 0 0 = 0 0 = = 1
–   Arasan 17.4 64-bit2842+26
−26
(+44)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.3%
−25
1 0 = 0 = 0 = = = = = 0
–   Fizbo 1.2 64-bit2833+27
−27
(+35)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
1.7%
+100
= = 1 1 0 1 1 0 1 1 0 0 = = 1 =
–   Onno 1.2.70 64-bit2833+16
−16
(+35)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.2%
+4
=
–   SmarThink 1.50 64-bit2831+24
−24
(+33)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
1.5%
−92
0 0 = = 1 0 0 =
–   NirvanaChess 1.8 64-bit2828+25
−25
(+30)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
2.8%
−64
0 0 = = 0 1 = 1 0 0 = = 0 = 0 =
–   DisasterArea 1.54 64-bit2827+18
−18
(+29)3 − 8
(+0−5=6)
27.3%
3.0 / 11
1.1%
−107
0 0 0 = = 0 = = = 0 =
–   Murka 3 64-bit2824+13
−13
(+26)9 − 5
(+6−2=6)
64.3%
9.0 / 14
0.9%
+117
1 = = 1 0 1 1 1 = 1 = = = 0
–   NirvanaChess 1.5 64-bit2822+29
−29
(+24)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
8.2%
−28
0 0 1 = 1 0 = = 1 = 0 = = = = 0 0 =
–   DisasterArea 1.542822+31
−31
(+24)2 − 2
(+1−1=2)
50.0%
2.0 / 4
9.8%
+34
= 0 = 1
–   NirvanaChess 1.6 64-bit2821+27
−27
(+23)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
8.2%
−35
0 = 0 1 0 0 = = = = = 0 0 1 = 1
–   Tornado 6.0 64-bit2820+21
−21
(+22)6 − 10
(+2−6=8)
37.5%
6.0 / 16
6.2%
−54
= 0 0 = = = 1 1 0 = = 0 0 = = 0
–   Tornado 4.88 64-bit2820+16
−15
(+22)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
3.3%
−64
= 0 1 0 = = = = 0 0
–   EXchess 7.51b 64-bit2816+27
−27
(+18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
14.0%
+INF
1 1
–   NirvanaChess 1.7 64-bit2812+31
−31
(+14)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
22.9%
−9
= 0 0 1 1 = = = = 0
–   Crafty 23.8 64-bit2811+23
−23
(+13)3 − 7
(+0−4=6)
30.0%
3.0 / 10
18.8%
−98
0 0 0 = 0 = = = = =
–   GNU Chess 5.60 64-bit2810+17
−17
(+12)7.5 − 13.5
(+2−8=11)
35.7%
7.5 / 21
17.7%
−73
= 1 = 0 = = 1 = 0 0 = = = 0 0 0 0 = = = 0
–   Arasan 17.0 64-bit2809+31
−31
(+11)5 − 9
(+1−5=8)
35.7%
5.0 / 14
28.5%
−69
= = = = 0 0 = 0 = 0 0 1 = =
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(+11)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
24.8%
−56
= 1 0 0 = = 1 = 0 = 0 = 0 =
–   Arasan 17.3 64-bit2806+32
−32
(+8)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
34.4%
+32
0 = 0 = 1 1 = = 1 1 = 0
–   Crafty 24.1 64-bit2803+22
−22
(+5)6.5 − 11.5
(+2−7=9)
36.1%
6.5 / 18
36.6%
−80
1 1 = 0 0 0 0 = = = = = 0 = = = 0 0
–   Rodent 1.6 64-bit2801+31
−31
(+3)12 − 7
(+6−1=12)
63.2%
12.0 / 19
44.0%
+79
= 1 = = = 1 1 = = = = 1 = = = 0 = 1 1
–   Hiarcs Paderborn 20072795+18
−18
(−3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
58.9%
−145
= 0
–   Onno 1.0 32-bit2793+18
−18
(−5)4 − 6
(+1−3=6)
40.0%
4.0 / 10
66.1%
−64
= 0 = = = = = 0 0 1
–   Arasan 17.1 64-bit2792+31
−31
(−6)6 − 5
(+4−3=4)
54.5%
6.0 / 11
64.3%
+29
= 0 1 = 1 1 0 = 1 0 =
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−8)2 − 0
(+2−0=0)
100.0%
2.0 / 2
75.2%
+INF
1 1
–   Arasan 17.2 64-bit2788+28
−28
(−10)9.5 − 5.5
(+5−1=9)
63.3%
9.5 / 15
72.4%
+68
= 1 = 1 = = 1 0 = = 1 = = 1 =
–   Atlas 3.70em 64-bit2787+22
−22
(−11)9 − 8
(+4−3=10)
52.9%
9.0 / 17
78.2%
+11
= = 0 1 = 0 = = = = 1 0 1 = = 1 =
–   Fizbo 1.1 64-bit2786+24
−24
(−12)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
80.1%
−71
= = = 0
–   Rodent 1.5 64-bit2785+21
−21
(−13)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
84.1%
−66
1 0 0 1 = 0 0 = = 0 = 0 = 1 = =
–   Glaurung 2.2 64-bit2783+16
−16
(−15)4 − 8
(+2−6=4)
33.3%
4.0 / 12
89.9%
−125
0 0 = 0 0 = = 0 1 = 1 0
–   Arasan 16.3 64-bit2783+28
−28
(−15)9 − 7
(+8−6=2)
56.3%
9.0 / 16
82.5%
+33
1 0 1 0 1 0 = 1 1 0 0 1 0 1 1 =
–   Gaviota 0.86 64-bit2782+21
−21
(−16)3 − 1
(+2−0=2)
75.0%
3.0 / 4
88.4%
+134
1 = 1 =
–   Scorpio 2.7.6 64-bit2781+17
−17
(−17)14.5 − 6.5
(+10−2=9)
69.0%
14.5 / 21
91.8%
+100
= = 1 0 1 = = = 1 1 1 1 0 = 1 1 = = 1 1 =
–   Jonny 4.002779+11
−11
(−19)1 − 1
(+0−0=2)
50.0%
1.0 / 2
96.5%
−19
= =
–   Bright 0.5c2778+13
−13
(−20)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.5%
+122
= 1
–   EXchess 7.31b 64-bit2777+27
−28
(−21)12 − 10
(+8−6=8)
54.5%
12.0 / 22
90.7%
+6
1 0 1 = 1 0 1 = = 0 = 1 1 0 0 = 1 = = 0 = 1
–   Rhetoric 1.4.1 64-bit2776+17
−18
(−22)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
96.4%
+174
1 = 0 1 1 1
–   EXchess 7.18b 64-bit2775+23
−23
(−23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.3%
+119
1 =
–   Frenzee 3.5.19 64-bit2775+14
−14
(−23)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.8%
−23
0 1 = =
–   Naraku 1.42775+16
−16
(−23)3 − 1
(+3−1=0)
75.0%
3.0 / 4
97.4%
+204
0 1 1 1
–   Octochess r5190 64-bit2772+15
−15
(−26)10.5 − 15.5
(+5−10=11)
40.4%
10.5 / 26
98.9%
−86
0 0 1 0 0 = = = 0 0 1 0 = = 0 = 1 = 0 = = = = 1 0 1
–   EXchess 7.26b 64-bit2772+27
−27
(−26)8.5 − 6.5
(+6−4=5)
56.7%
8.5 / 15
95.0%
+15
= = 0 1 1 1 0 1 = = 1 = 1 0 0
–   Crafty 24.0 64-bit2771+28
−28
(−27)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
94.8%
−1
0 1 0 = = = 1 = 0 1 1 = = =
–   Dirty 20Apr2013 64-bit2770+16
−16
(−28)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
99.2%
+16
0 0 = = = = 1 = = 0 1 0 = 1 1 = 1 = 1 1 = 1 = 1 1 = = = = 0 0 1 = =
–   Texel 1.01 32-bit2765+28
−28
(−33)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
97.9%
+64
1 1 1 = 1 0 = 1 = 0
–   SmarThink 1.20 64-bit2764+18
−18
(−34)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.6%
+114
= = = 1 1 1 = = 1 1
–   BugChess2 1.9 64-bit2764+14
−14
(−34)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−34
0 1 = =
–   Rodent 1.4 64-bit2759+23
−23
(−39)4.5 − 4.5
(+2−2=5)
50.0%
4.5 / 9
99.7%
−34
= 1 = 0 1 = 0 = =
–   GNU Chess 5.50 64-bit2757+19
−19
(−41)8.5 − 9.5
(+4−5=9)
47.2%
8.5 / 18
99.9%
−56
= = 0 1 = 1 0 1 = 0 0 = = = 0 1 = =
–   Bison 9.11 64-bit2756+13
−13
(−42)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+77
1 1 0 = 1 =
–   Ktulu 92754+13
−13
(−44)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+98
= 1
–   Andscacs 0.64 64-bit2750+25
−25
(−48)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
99.9%
+18
= = 1 = 1 = = = 1 0 1 0 = 1
–   Strelka 1.0b 32-bit2750+28
−28
(−48)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.8%
+75
= 1 1 1 1 0 = = = 1
–   Rodent 1.3 64-bit2740+29
−29
(−58)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
100.0%
−43
0 0 = 0 = = = = 1 1 0 = = = 0 1 1 1 1 =
–   Chronos 1.9.9 64-bit2739+13
−13
(−59)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−59
= =
–   Andscacs 0.63 64-bit2733+31
−31
(−65)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+223
= 1 1 1
–   Toga II 1.1a 32-bit2732+16
−16
(−66)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−66
1 1 = 0 1 0 0 = = =
–   Deuterium 13.1.31.113 64-bit2729+26
−26
(−69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+88
1 =
–   Godel 3.4.9 64-bit2727+14
−14
(−71)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+51
1 = 1 1 1 1 = 0 = 1 = 1 = 1 0 =
–   Bobcat 3.25 64-bit2725+17
−17
(−73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−215
= 0
–   Hakkapeliitta 2.0 64-bit2714+25
−25
(−84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−241
0 =
–   Rhetoric 1.4 64-bit2711+27
−27
(−87)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+144
1 = 1 1 1 =
–   iCE 1.0 64-bit2706+17
−17
(−92)17 − 9
(+12−4=10)
65.4%
17.0 / 26
100.0%
+6
0 1 = 1 = 1 = 1 1 0 1 0 = 1 = 0 1 1 = = = = 1 1 1 =
–   Rhetoric 1.2 64-bit2695+25
−25
(−103)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+24
= = 1 = 1 1 = 0 1 1
–   Dirty 25Aug2011 64-bit2690+28
−28
(−108)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+144
1 1 1 1 1 = 1 = = 1
–   Atlas 3.60 64-bit2688+22
−23
(−110)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+32
1 = 1 =
–   Chessmaster 11 Leonidas2681+21
−21
(−117)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−274
0 =
–   Djinn 1.021 64-bit2668+14
−14
(−130)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+12
= 1
–   Tucano 4.00 64-bit2665+25
−25
(−133)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−37
1 1 = 0
–   Pawny 1.0 64-bit2660+17
−17
(−138)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−148
1 = 0 =
–   RedQueen 1.1.97 64-bit2660+17
−17
(−138)16 − 6
(+13−3=6)
72.7%
16.0 / 22
100.0%
+24
= 1 = = 1 1 1 1 1 = 0 = 1 1 0 1 1 1 1 0 1 =
–   Godel 2.3.7 64-bit2658+23
−23
(−140)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+149
1 = 1 1
–   CM10th Lazarus2654+23
−23
(−144)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+138
1 0 1 1 1 1 1 1 1 0
–   Djinn 1.010 64-bit2653+29
−29
(−145)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−13
= = 1 1 1 = 1 = 0 1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019