CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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Show each game results
Cheng 4.39 64-bit (2944+10
−10
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 9 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 11.2 64-bit3426+9
−9
(+482)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Stockfish 8 64-bit3424+8
−8
(+480)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Komodo 9.2 64-bit3337+18
−18
(+393)3 − 47
(+0−44=6)
6.0%
3.0 / 50
0.0%
−26
–   Fizbo 1.9 64-bit3239+10
−10
(+295)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Andscacs 0.92 64-bit3204+15
−15
(+260)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Andscacs 0.91 64-bit3178+16
−16
(+234)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   NirvanaChess 2.4 64-bit3131+13
−13
(+187)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Hannibal 1.7 64-bit3111+9
−10
(+167)5.5 − 26.5
(+0−21=11)
17.2%
5.5 / 32
0.0%
−61
–   Rybka 4.1 64-bit3109+7
−7
(+165)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Andscacs 0.84 64-bit3093+16
−16
(+149)17.5 − 32.5
(+9−24=17)
35.0%
17.5 / 50
0.0%
+48
–   iCE 3.0 64-bit3085+8
−8
(+141)9.5 − 23.5
(+2−16=15)
28.8%
9.5 / 33
0.0%
+10
–   Senpai 2.0 64-bit3076+13
−13
(+132)18.5 − 43.5
(+9−34=19)
29.8%
18.5 / 62
0.0%
−4
–   Nemorino 4.00 64-bit3068+16
−15
(+124)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
+16
–   Protector 1.8.0 64-bit3065+17
−17
(+121)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
0
–   Pedone 1.7 64-bit3055+15
−15
(+111)8.5 − 19.5
(+2−13=13)
30.4%
8.5 / 28
0.0%
−9
–   Texel 1.05 64-bit3053+11
−11
(+109)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
−9
–   Arasan 20.3 64-bit3053+15
−14
(+109)7.5 − 24.5
(+6−23=3)
23.4%
7.5 / 32
0.0%
−113
–   Hannibal 1.5 64-bit3049+11
−11
(+105)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−12
–   Arasan 20.2 64-bit3044+17
−17
(+100)11.5 − 28.5
(+4−21=15)
28.8%
11.5 / 40
0.0%
−39
–   Nemorino 3.0 64-bit3041+17
−17
(+97)30 − 50
(+16−36=28)
37.5%
30.0 / 80
0.0%
+15
–   Vajolet2 2.5 64-bit3041+15
−15
(+97)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−12
–   Booot 6.0.2 64-bit3040+15
−15
(+96)21.5 − 30.5
(+9−18=25)
41.3%
21.5 / 52
0.0%
+43
–   Chiron 2 64-bit3038+11
−10
(+94)8 − 23
(+1−16=14)
25.8%
8.0 / 31
0.0%
−58
–   Laser 1.4 64-bit3037+15
−15
(+93)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+57
–   NirvanaChess 2.1c 64-bit3035+16
−16
(+91)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+34
–   Xiphos 0.1 64-bit3035+19
−19
(+91)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
−8
–   Pedone 1.6 64-bit3033+14
−14
(+89)17 − 33
(+6−22=22)
34.0%
17.0 / 50
0.0%
−11
–   Naum 4.6 64-bit3032+9
−9
(+88)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
+1
–   Alfil 15.7 64-bit3031+12
−12
(+87)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−25
–   SmarThink 1.97 64-bit3031+11
−11
(+87)19 − 31
(+12−24=14)
38.0%
19.0 / 50
0.0%
+4
–   Andscacs 0.82 64-bit3030+17
−17
(+86)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+31
–   SmarThink 1.96 64-bit3026+15
−15
(+82)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
0.0%
+45
–   Fizbo 1.6 64-bit3024+18
−18
(+80)11 − 21
(+1−11=20)
34.4%
11.0 / 32
0.0%
−5
–   Pedone 1.5 64-bit3021+14
−14
(+77)20 − 31
(+8−19=24)
39.2%
20.0 / 51
0.0%
+11
–   Hakkapeliitta TCEC v2 64-bit3015+14
−14
(+71)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Senpai 1.0 64-bit3007+9
−9
(+63)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.0%
+80
–   SmarThink 1.95 64-bit3006+18
−18
(+62)12.5 − 18.5
(+8−14=9)
40.3%
12.5 / 31
0.0%
−2
–   Vajolet2 2.4 64-bit2997+14
−14
(+53)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+23
–   Arasan 20.1 64-bit2996+18
−18
(+52)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+39
–   Pedone 1.4.1 64-bit2988+14
−14
(+44)28.5 − 33.5
(+14−19=29)
46.0%
28.5 / 62
0.0%
+19
–   Hiarcs 142986+9
−9
(+42)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.0%
−11
–   Hakkapeliitta 3.0 64-bit2985+9
−9
(+41)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+13
–   Arasan 20.0 64-bit2985+14
−14
(+41)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
−26
–   Nemorino 2.00 64-bit2984+12
−12
(+40)15 − 15
(+10−10=10)
50.0%
15.0 / 30
0.0%
+40
–   Fizbo 1.5 64-bit2983+15
−15
(+39)19 − 31
(+7−19=24)
38.0%
19.0 / 50
0.0%
−34
–   Vajolet2 2.3 64-bit2982+16
−16
(+38)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
−21
–   Ethereal 9.00 64-bit2982+18
−18
(+38)16 − 14
(+11−9=10)
53.3%
16.0 / 30
0.0%
+60
–   Alfil 15.8 64-bit2981+20
−20
(+37)14 − 20
(+9−15=10)
41.2%
14.0 / 34
0.0%
−24
–   Arasan 19.2 64-bit2979+18
−17
(+35)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.0%
+36
–   SmarThink 1.80 64-bit2979+18
−18
(+35)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.0%
+35
–   Wasp 2.6 64-bit2977+16
−16
(+33)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.0%
−21
–   Vajolet2 2.2 64-bit2961+14
−13
(+17)20 − 32
(+8−20=24)
38.5%
20.0 / 52
2.0%
−53
–   SmarThink 1.90 64-bit2958+19
−19
(+14)11.5 − 19.5
(+5−13=13)
37.1%
11.5 / 31
8.9%
−65
–   chess22k 1.8 64-bit2956+17
−17
(+12)8.5 − 15.5
(+3−10=11)
35.4%
8.5 / 24
10.4%
−76
–   Deep Shredder 12 64-bit2955+8
−8
(+11)19 − 13
(+14−8=10)
59.4%
19.0 / 32
4.5%
+74
–   Demolito 2018-03-01 64-bit2950+16
−16
(+6)43 − 36
(+28−21=30)
54.4%
43.0 / 79
24.6%
+34
–   Laser 1.3 64-bit2949+13
−13
(+5)16 − 16
(+8−8=16)
50.0%
16.0 / 32
24.4%
+3
–   Ethereal 8.81 64-bit2945+24
−24
(+1)9 − 11
(+6−8=6)
45.0%
9.0 / 20
46.5%
−35
–   Wasp 2.01 64-bit2945+39
−40
(+1)1 − 0
(+1−0=0)
100.0%
1.0 / 1
47.1%
+INF
–   Wasp 2.00 64-bit2944+16
−16
(0)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
48.0%
−9
–   Amoeba 2.7 64-bit2938+14
−14
(−6)32.5 − 24.5
(+22−14=21)
57.0%
32.5 / 57
73.2%
+41
–   Arasan 19.1 64-bit2932+16
−16
(−12)15 − 17
(+10−12=10)
46.9%
15.0 / 32
89.9%
−34
–   Vajolet2 2.1 64-bit2931+18
−18
(−13)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
88.1%
+39
–   Atlas 3.91 64-bit2927+18
−18
(−17)17 − 15
(+13−11=8)
53.1%
17.0 / 32
95.3%
+3
–   Wasp 1.25 64-bit2925+13
−13
(−19)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
98.7%
−92
–   Spark 1.0 64-bit2925+7
−7
(−19)15 − 17
(+9−11=12)
46.9%
15.0 / 32
99.9%
−39
–   Crafty 25.1 64-bit2923+18
−19
(−21)17 − 15
(+11−9=12)
53.1%
17.0 / 32
97.8%
0
–   iCE 2.0 64-bit2923+12
−12
(−21)15 − 17
(+10−12=10)
46.9%
15.0 / 32
99.5%
−44
–   Fizbo 1.31 64-bit2921+15
−15
(−23)14 − 18
(+7−11=14)
43.8%
14.0 / 32
99.3%
−60
–   Spike 1.4 Leiden2921+7
−7
(−23)18.5 − 14.5
(+13−9=11)
56.1%
18.5 / 33
100.0%
+14
–   Booot 5.2.0 64-bit2921+11
−11
(−23)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
99.9%
−33
–   Toga II 4.0 64-bit2917+18
−19
(−27)17 − 15
(+9−7=16)
53.1%
17.0 / 32
99.4%
−8
–   SmarThink 1.70 64-bit2914+16
−16
(−30)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
99.9%
+43
–   Amoeba 2.6 64-bit2912+14
−14
(−32)17.5 − 13.5
(+9−5=17)
56.5%
17.5 / 31
100.0%
+4
–   DiscoCheck 5.2.1 64-bit2911+10
−10
(−33)14.5 − 18.5
(+10−14=9)
43.9%
14.5 / 33
100.0%
−81
–   Bobcat 7.6 64-bit2910+14
−14
(−34)14 − 18
(+6−10=16)
43.8%
14.0 / 32
100.0%
−72
–   Demolito 2017-08-26 64-bit2909+14
−14
(−35)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−15
–   Rodent III 0.172 64-bit2906+14
−14
(−38)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+26
–   Vajolet2 2.0 64-bit2906+16
−16
(−38)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−17
–   Rodent II 0.9.64 64-bit2905+14
−14
(−39)22 − 11
(+15−4=14)
66.7%
22.0 / 33
100.0%
+66
–   ChessBrainVB 3.502905+15
−15
(−39)21.5 − 7.5
(+17−3=9)
74.1%
21.5 / 29
100.0%
+131
–   Nemorino 1.0 64-bit2902+19
−19
(−42)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−19
–   Arasan 19.0.1 64-bit2902+17
−17
(−42)14.5 − 15.5
(+9−10=11)
48.3%
14.5 / 30
100.0%
−55
–   Daydreamer 2.0 64-bit2901+23
−23
(−43)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Arasan 18.2 64-bit2899+16
−16
(−45)14 − 15
(+8−9=12)
48.3%
14.0 / 29
100.0%
−56
–   Quazar 0.4 64-bit2899+7
−8
(−45)18.5 − 14.5
(+14−10=9)
56.1%
18.5 / 33
100.0%
−1
–   Deep Junior Yokohama 64-bit2898+10
−10
(−46)16 − 15
(+9−8=14)
51.6%
16.0 / 31
100.0%
−35
–   Pedone 1.2 64-bit2895+18
−17
(−49)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−47
–   Zurichess Neuchatel 64-bit2892+13
−13
(−52)20.5 − 12.5
(+15−7=11)
62.1%
20.5 / 33
100.0%
+29
–   Pedone 1.3 64-bit2890+17
−17
(−54)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−6
–   Thinker 5.4d Inert 64-bit2885+8
−8
(−59)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−41
–   Crafty 25.0 64-bit2885+15
−15
(−59)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
+40
–   Demolito 2017-06-18 64-bit2884+19
−19
(−60)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
+89
–   Deuterium 14.3.34.130 64-bit2883+9
−9
(−61)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+60
–   Murka 3 64-bit2882+9
−9
(−62)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+23
–   Wasp 1.01 64-bit2876+17
−17
(−68)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+27
–   Fruit Reloaded 3.2.1 64-bit2874+17
−17
(−70)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
+2
–   Atlas 3.80 64-bit2874+10
−10
(−70)18 − 16
(+14−12=8)
52.9%
18.0 / 34
100.0%
−50
–   Gaviota 1.0 64-bit2872+9
−9
(−72)21.5 − 11.5
(+16−6=11)
65.2%
21.5 / 33
100.0%
+26
–   EXchess 7.88b 64-bit2870+16
−17
(−74)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+34
–   Dirty 3Nov2015 64-bit2867+14
−14
(−77)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
+9
–   MinkoChess 1.3 64-bit2867+9
−9
(−77)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
+19
–   DisasterArea 1.65 64-bit2864+11
−12
(−80)18 − 13
(+11−6=14)
58.1%
18.0 / 31
100.0%
−31
–   Dirty 30Apr2017 64-bit2862+22
−22
(−82)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−27
–   Tornado 8.0 64-bit2832+13
−13
(−112)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+31
–   Octochess r5506 64-bit2813+20
−20
(−131)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ChessBrainVB 3.202804+17
−17
(−140)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Amoeba 2.3 64-bit2782+19
−19
(−162)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−192
–   Ktulu 92782+8
−8
(−162)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   The Baron 3.29 64-bit2772+12
−12
(−172)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ProDeo 2.22770+19
−19
(−174)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−204
–   Twisted Logic 20100131x 64-bit2767+10
−11
(−177)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Amoeba 2.1 64-bit2748+13
−14
(−196)17.5 − 6.5
(+15−4=5)
72.9%
17.5 / 24
100.0%
−24
–   Godel 3.4.9 64-bit2743+12
−12
(−201)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chronos 1.9.9 64-bit2737+8
−8
(−207)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−350
–   Chess Tiger 2007.12712+7
−8
(−232)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Chessmaster 11 Paralyse2701+30
−29
(−243)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Arminius 2017-01-01 64-bit2690+14
−14
(−254)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cheese 1.8 64-bit2689+16
−16
(−255)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Delfi 5.42680+8
−7
(−264)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−294
–   Alaric 7072663+7
−7
(−281)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−250
–   Colossus 2008b2641+7
−7
(−303)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   E.T. Chess 13.01.082634+7
−7
(−310)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−340
–   WildCat 82624+7
−7
(−320)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zarkov 6.552619+13
−13
(−325)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−294
–   N2 0.4 64-bit2589+10
−10
(−355)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   tomitankChess 1.5 64-bit2508+21
−21
(−436)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Paladin 0.1 64-bit2274+15
−15
(−670)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018