CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Cheng 4.39 64-bit 4CPU#53  (3010+15
−15
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 16 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fritz 15 64-bit 4CPU3162+12
−12
(+152)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+152
–   NirvanaChess 2.3 64-bit 4CPU3153+18
−18
(+143)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Bouquet 1.8 64-bit 4CPU3150+11
−11
(+140)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−150
–   Rybka 4.1 64-bit 4CPU3145+9
−9
(+135)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+135
–   Andscacs 0.86 64-bit 4CPU3145+21
−21
(+135)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+135
–   NirvanaChess 2.2 64-bit 4CPU3139+17
−18
(+129)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+129
–   Protector 1.9.0 64-bit 4CPU3139+15
−15
(+129)3.5 − 13.5
(+0−10=7)
20.6%
3.5 / 17
0.0%
−60
–   Alfil 15.7 64-bit 4CPU3137+17
−17
(+127)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−162
–   Andscacs 0.85 64-bit 4CPU3134+25
−25
(+124)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+266
–   Sting SF 6 64-bit 4CPU3133+28
−28
(+123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−33
–   Texel 1.06 64-bit 4CPU3132+20
−20
(+122)4.5 − 16.5
(+1−13=7)
21.4%
4.5 / 21
0.0%
−71
–   Chiron 3.01 64-bit 4CPU3130+24
−25
(+120)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+9
–   Protector 1.8.0 64-bit 4CPU3125+28
−27
(+115)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+115
–   BlackMamba 2.0 64-bit 4CPU3123+15
−15
(+113)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−74
–   Fizbo 1.7 64-bit 4CPU3119+27
−27
(+109)5.5 − 8.5
(+0−3=11)
39.3%
5.5 / 14
0.0%
+54
–   Vitruvius 1.11C 64-bit 4CPU3119+14
−14
(+109)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−41
–   Sting SF 5 64-bit 4CPU3118+25
−25
(+108)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+45
–   Hannibal 1.5 64-bit 4CPU3111+19
−19
(+101)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−15
–   Andscacs 0.83 64-bit 4CPU3104+29
−29
(+94)5.5 − 14.5
(+2−11=7)
27.5%
5.5 / 20
0.0%
−55
–   Xiphos 0.2.2 64-bit 4CPU3103+26
−26
(+93)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−44
–   Wasp 3.50 64-bit 4CPU3101+19
−19
(+91)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−105
–   NirvanaChess 2.1c 64-bit 4CPU3096+23
−23
(+86)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+29
–   Naum 4.6 64-bit 4CPU3096+14
−14
(+86)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−50
–   Chiron 2 64-bit 4CPU3086+15
−15
(+76)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−282
–   Texel 1.05 64-bit 4CPU3085+17
−17
(+75)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+6
–   Andscacs 0.82 64-bit 4CPU3082+29
−29
(+72)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.0%
+31
–   Hannibal 1.4b 64-bit 4CPU3077+15
−15
(+67)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+15
–   Andscacs 0.81 64-bit 4CPU3077+31
−31
(+67)6.5 − 4.5
(+4−2=5)
59.1%
6.5 / 11
0.0%
+111
–   Defenchess 1.1f 64-bit 4CPU3065+18
−19
(+55)6 − 14
(+2−10=8)
30.0%
6.0 / 20
0.0%
−77
–   RubiChess 1.3 64-bit 4CPU3065+22
−22
(+55)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−19
–   Rodent III 0.276 64-bit 4CPU3059+33
−33
(+49)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.6%
−63
–   Texel 1.04 64-bit 4CPU3058+20
−21
(+48)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+75
–   Alfil 15.8 64-bit 4CPU3057+22
−22
(+47)7 − 13
(+1−7=12)
35.0%
7.0 / 20
0.0%
−37
–   Protector 1.5.0 64-bit 4CPU3056+18
−18
(+46)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+77
–   Hiarcs 14 4CPU3054+13
−13
(+44)7 − 19
(+1−13=12)
26.9%
7.0 / 26
0.0%
−96
–   Demolito 2018-10-29 64-bit 4CPU3051+36
−36
(+41)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
2.1%
+92
–   Vajolet2 2.2 64-bit 4CPU3043+27
−27
(+33)9 − 13
(+5−9=8)
40.9%
9.0 / 22
1.9%
−28
–   Wasp 2.6 64-bit 4CPU3040+18
−18
(+30)13 − 27
(+3−17=20)
32.5%
13.0 / 40
0.7%
−76
–   Chiron 1.1a 64-bit 4CPU3040+20
−20
(+30)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.9%
−43
–   Arasan 19.2 64-bit 4CPU3040+31
−31
(+30)1 − 1
(+0−0=2)
50.0%
1.0 / 2
5.1%
+30
–   Gull R375 64-bit 4CPU3039+22
−22
(+29)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
1.7%
+1
–   Pedone 1.5 64-bit 4CPU3033+31
−31
(+23)9 − 13
(+3−7=12)
40.9%
9.0 / 22
9.5%
−32
–   Arasan 20.0 64-bit 4CPU3030+33
−33
(+20)9.5 − 9.5
(+4−4=11)
50.0%
9.5 / 19
13.8%
+20
–   Deep Junior 13 64-bit 4CPU3028+16
−16
(+18)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
6.3%
+42
–   Bobcat 8.0 64-bit 4CPU3026+21
−21
(+16)18.5 − 20.5
(+5−7=27)
47.4%
18.5 / 39
11.8%
+4
–   Deep Junior Yokohama 64-bit 4CPU3025+16
−16
(+15)16.5 − 11.5
(+10−5=13)
58.9%
16.5 / 28
8.9%
+69
–   Senpai 1.0 64-bit 4CPU3024+16
−17
(+14)14.5 − 7.5
(+7−0=15)
65.9%
14.5 / 22
10.7%
+99
–   Pirarucu 2.7.4 64-bit 4CPU3021+22
−22
(+11)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
20.3%
+63
–   Pirarucu 2.9.5 64-bit 4CPU3021+36
−36
(+11)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
30.7%
+38
–   Deep Shredder 12 64-bit 4CPU3019+10
−10
(+9)3 − 7
(+1−5=4)
30.0%
3.0 / 10
17.4%
−121
–   Deep Junior 13.3 64-bit 4CPU3019+18
−18
(+9)1 − 1
(+0−0=2)
50.0%
1.0 / 2
22.7%
+9
–   Arasan 19.0.1 64-bit 4CPU3019+34
−33
(+9)1 − 1
(+0−0=2)
50.0%
1.0 / 2
31.5%
+9
–   Rybka 2.3.2a 64-bit 4CPU3018+13
−13
(+8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
22.1%
+165
–   Spike 1.4 Leiden 4CPU3017+11
−11
(+7)10 − 6
(+5−1=10)
62.5%
10.0 / 16
23.7%
+75
–   chess22k 1.10 64-bit 4CPU3014+22
−22
(+4)23.5 − 16.5
(+13−6=21)
58.8%
23.5 / 40
39.1%
+54
–   Crafty 25.2 64-bit 4CPU3014+16
−16
(+4)10.5 − 11.5
(+5−6=11)
47.7%
10.5 / 22
36.4%
−12
–   Nemorino 2.00 64-bit 4CPU3013+30
−30
(+3)10 − 10
(+5−5=10)
50.0%
10.0 / 20
43.9%
+3
–   Laser 1.3 64-bit 4CPU3011+30
−29
(+1)12 − 8
(+6−2=12)
60.0%
12.0 / 20
47.7%
+56
–   Pedone 1.4.1 64-bit 4CPU3001+30
−31
(−9)5 − 3
(+2−0=6)
62.5%
5.0 / 8
68.6%
+50
–   Vajolet2 2.1 64-bit 4CPU3000+25
−25
(−10)21.5 − 16.5
(+13−8=17)
56.6%
21.5 / 38
75.7%
+29
–   Rybka 2.1 64-bit 4CPU2998+29
−29
(−12)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
76.5%
+159
–   SmarThink 1.97 64-bit2995+16
−16
(−15)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
89.9%
−45
–   Fizbo 1.5 64-bit 4CPU2994+27
−27
(−16)14.5 − 11.5
(+9−6=11)
55.8%
14.5 / 26
85.3%
+23
–   Scorpio 2.8 64-bit 4CPU2984+25
−25
(−26)23 − 13
(+15−5=16)
63.9%
23.0 / 36
95.5%
+59
–   Bobcat 7.6 64-bit 4CPU2980+32
−32
(−30)4 − 2
(+3−1=2)
66.7%
4.0 / 6
94.7%
+74
–   Arasan 18.3 64-bit 4CPU2974+30
−30
(−36)6 − 2
(+4−0=4)
75.0%
6.0 / 8
98.1%
+110
–   Arasan 18.2 64-bit 4CPU2972+28
−28
(−38)15.5 − 8.5
(+8−1=15)
64.6%
15.5 / 24
99.2%
+43
–   Spark 1.0 64-bit 4CPU2970+13
−13
(−40)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
100.0%
−18
–   Zappa Mexico II 64-bit 4CPU2970+10
−10
(−40)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+117
–   Winter 0.5 64-bit 4CPU2961+26
−26
(−49)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
+10
–   Zappa Mexico 64-bit 4CPU2960+15
−15
(−50)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
+8
–   EXchess 7.88b 64-bit 4CPU2958+29
−29
(−52)5 − 7
(+2−4=6)
41.7%
5.0 / 12
99.9%
−98
–   chess22k 1.10 64-bit2956+18
−18
(−54)28 − 14
(+20−6=16)
66.7%
28.0 / 42
100.0%
+53
–   Naum 3 64-bit 4CPU2956+19
−19
(−54)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−50
–   Fizbo 1.31 64-bit 4CPU2956+30
−29
(−54)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.9%
+77
–   Crafty 25.0 64-bit 4CPU2950+25
−25
(−60)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+35
–   Stockfish 1.4 64-bit 4CPU2949+17
−17
(−61)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−101
–   Scorpio 2.7.9 64-bit 4CPU2946+22
−22
(−64)24.5 − 11.5
(+16−3=17)
68.1%
24.5 / 36
100.0%
+45
–   Marvin 3.3.2 64-bit 4CPU2945+38
−38
(−65)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.8%
−1
–   Gaviota 1.0 64-bit 4CPU2943+16
−16
(−67)10 − 9
(+2−1=16)
52.6%
10.0 / 19
100.0%
−53
–   The Baron 3.44 64-bit 4CPU2939+27
−27
(−71)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−74
–   Bobcat 7.1 64-bit 4CPU2934+32
−32
(−76)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
100.0%
−113
–   EXchess 7.71b 64-bit 4CPU2933+28
−28
(−77)12 − 8
(+7−3=10)
60.0%
12.0 / 20
100.0%
−19
–   Arasan 18.0 64-bit 4CPU2927+29
−29
(−83)14 − 6
(+9−1=10)
70.0%
14.0 / 20
100.0%
+39
–   DisasterArea 1.65 64-bit 4CPU2915+21
−21
(−95)10 − 10
(+6−6=8)
50.0%
10.0 / 20
100.0%
−99
–   Amoeba 2.6 64-bit2912+20
−20
(−98)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   The Baron 3.41 64-bit 4CPU2903+20
−20
(−107)24 − 16
(+16−8=16)
60.0%
24.0 / 40
100.0%
−45
–   Bright 0.4a 4CPU2897+15
−15
(−113)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−22
–   Glaurung 2.2 64-bit 4CPU2897+16
−16
(−113)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+85
–   Tornado 7.0 64-bit 4CPU2894+25
−25
(−116)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−116
–   Tornado 4.88 64-bit 4CPU2886+26
−26
(−124)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−33
–   Pedone 1.3 64-bit 4CPU2882+29
−29
(−128)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−35
–   Fruit Reloaded 3.2.1 64-bit 4CPU2881+18
−18
(−129)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
100.0%
−96
–   The Baron 3.29 64-bit 4CPU2867+25
−25
(−143)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−75
–   Laser 1.0 64-bit 4CPU2799+39
−40
(−211)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−61
–   Nebula 2.0 64-bit 4CPU2726+20
−20
(−284)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−253
–   Marvin 2.2.0 64-bit2718+25
−25
(−292)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ECE X3 64-bit 4CPU2676+23
−23
(−334)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Delphil 3.2 64-bit 4CPU2554+31
−31
(−456)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 21, 2019