CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Cheng3 1.07 64-bit (2634+21
−21
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 16 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.2 64-bit2919+23
−23
(+285)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Spark 1.0 64-bit2894+12
−12
(+260)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−29
= 0 0 0
–   Nemo 1.0.1 64-bit2848+13
−13
(+214)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Booot 5.1.02844+10
−10
(+210)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+67
0 = 0 =
–   Tornado 4.88 64-bit2820+16
−16
(+186)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+90
= 0 0 1
–   Texel 1.01 64-bit2788+21
−21
(+154)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−129
0 = 0 0
–   Crafty 23.6 64-bit2784+26
−26
(+150)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+7
0 =
–   Gaviota 0.86 64-bit2781+21
−21
(+147)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+21
= = 1 0 = 0 0 0
–   Scorpio 2.7.6 64-bit2781+17
−17
(+147)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−10
0 =
–   Scorpio 2.7.5 64-bit2778+27
−27
(+144)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+39
0 0 1 = 0 =
–   Frenzee 3.5.19 64-bit2776+15
−15
(+142)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−8
1 1 0 0 0 0
–   Naraku 1.42776+16
−17
(+142)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+56
0 = 0 1
–   Glaurung 2.1 64-bit2769+20
−20
(+135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+292
1 =
–   BugChess2 1.9 64-bit2763+15
−15
(+129)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+129
1 = = 0
–   DiscoCheck 4.3 64-bit2758+27
−27
(+124)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+124
0 1
–   Bison 9.11 64-bit2754+17
−17
(+120)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+120
0 1
–   Dirty 05Sep2012 64-bit2753+23
−23
(+119)8 − 14
(+3−9=10)
36.4%
8.0 / 22
0.0%
+35
1 = = 1 0 1 = = = 0 = = 0 0 = 0 0 0 = 0 0 =
–   Crafty 23.5 64-bit2746+28
−28
(+112)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−39
= 0 1 0 0 = 0 1 0 0
–   EXchess 7.11b 64-bit2742+31
−31
(+108)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−34
= 0
–   Chronos 1.9.9 64-bit2739+14
−14
(+105)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−11
= 0 = = = = 0 = = 0 0 0 0 = 0 1 = 0 = 0 0 0 0 0 0 1 0 1 1 1 = 0
–   Arasan 15.6 64-bit2729+30
−30
(+95)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−94
0 0 1 = 0 0
–   DiscoCheck 3.7.1 64-bit2729+30
−30
(+95)5 − 4
(+4−3=2)
55.6%
5.0 / 9
0.0%
+131
= 0 1 1 0 = 1 1 0
–   Octochess r5132 64-bit2728+32
−32
(+94)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−48
= 0
–   Bobcat 3.25 64-bit2724+17
−17
(+90)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+182
= 1 0 1
–   EXchess 7.03b 64-bit2722+32
−32
(+88)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+77
0 = 1 =
–   Octochess r4984 64-bit2718+32
−32
(+84)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−72
0 = 0 =
–   Arasan 15.1 64-bit2717+32
−32
(+83)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+31
0 = = = 1 0
–   EXchess 6.50b 64-bit2712+32
−32
(+78)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+312
1 1 1 0
–   iCE 1.0 64-bit2705+17
−17
(+71)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−212
0 = 0 0
–   Dirty 23Mar2012 64-bit2701+31
−31
(+67)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−6
0 = = 1 0 = = 0
–   Scorpio 2.7 64-bit2701+27
−27
(+67)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+149
0 = 1 1
–   ProDeo 1.812698+32
−32
(+64)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+64
1 0 1 0
–   Gaviota 0.85.1 64-bit2697+23
−23
(+63)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.0%
+10
1 0 = 1 1 0 0 0 0 1 = 0 = =
–   Octochess r4741 64-bit2696+32
−32
(+62)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+98
1 0 1 0 = = 1 =
–   Arasan 14.3 64-bit2682+32
−32
(+48)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.8%
−34
0 = 1 0
–   Rodent 1.0 64-bit2677+27
−27
(+43)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.7%
−33
0 = = 0 = = = 0 = =
–   Deuterium 12.01.30.1070 64-bit2676+27
−27
(+42)11 − 5
(+9−3=4)
68.8%
11.0 / 16
0.7%
+178
1 = = 1 1 = 0 = 1 1 1 1 1 0 1 0
–   ProDeo 1.852673+28
−28
(+39)4 − 6
(+2−4=4)
40.0%
4.0 / 10
1.4%
−23
1 0 = 0 = = = 0 1 0
–   RedQueen 1.1.3 64-bit2670+29
−30
(+36)6.5 − 9.5
(+6−9=1)
40.6%
6.5 / 16
2.6%
−44
1 0 0 1 0 1 1 0 0 1 0 1 0 0 = 0
–   Alaric 7072659+12
−12
(+25)13 − 20
(+10−17=6)
39.4%
13.0 / 33
2.2%
−52
= 0 1 0 0 0 1 0 0 0 1 = 1 = 0 1 0 = 0 0 0 = 0 0 1 0 1 1 1 0 0 = 1
–   Pawny 1.0 64-bit2659+17
−17
(+25)3 − 3
(+1−1=4)
50.0%
3.0 / 6
3.7%
+25
1 = = = = 0
–   Deuterium 11.02.29.1072659+26
−26
(+25)3 − 5
(+0−2=6)
37.5%
3.0 / 8
7.2%
−38
= = = = 0 0 = =
–   Vajolet 2.032659+24
−24
(+25)2 − 4
(+2−4=0)
33.3%
2.0 / 6
6.3%
−120
0 0 1 1 0 0
–   Atlas 3.50 64-bit2658+31
−31
(+24)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
10.3%
−71
0 0 1 =
–   Godel 2.3.7 64-bit2656+23
−23
(+22)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
8.0%
+74
1 0 = = 1 1 = = 1 1 1 = = = 0 0 = =
–   The Baron 2.23 64-bit2655+23
−23
(+21)17.5 − 24.5
(+11−18=13)
41.7%
17.5 / 42
9.0%
−35
= = 1 1 0 = 1 0 1 0 = = 0 0 = 0 0 0 = 0 = = = 0 0 1 1 0 0 0 1 0 1 0 0 = 1 1 1 = = 0
–   Philou 3.7.1 64-bit2652+14
−14
(+18)20.5 − 30.5
(+12−22=17)
40.2%
20.5 / 51
7.3%
−50
0 0 = = 0 0 = 0 0 = 0 = 0 1 = 1 1 0 0 0 1 = = 0 1 1 0 0 0 = 0 = 0 = 0 1 0 = = 0 1 0 = 1 1 = 1 0 = = 1
–   Arasan 14.1 64-bit2652+32
−32
(+18)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
18.9%
−176
1 = 0 0 0 0
–   CM10th Lazarus2650+24
−24
(+16)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
16.6%
−141
= 0
–   ProDeo 1.83c2648+30
−30
(+14)9 − 7
(+8−6=2)
56.3%
9.0 / 16
22.8%
+56
= 1 1 1 0 1 = 1 1 1 0 0 0 0 1 0
–   Colossus 2008b2642+13
−13
(+8)18 − 15
(+12−9=12)
54.5%
18.0 / 33
25.8%
+36
0 = 1 1 0 = 1 1 0 0 1 = 1 1 = 0 1 0 = 1 = = 1 1 = = 1 = 0 = = 0 0
–   Slow Chess Blitz WV2.12638+12
−12
(+4)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
37.8%
−45
1 1 0 0 1 0 1 = 1 = = 0 1 0 0 = 0 = = = 1 = = 0 0 0 1 0 = 0 0 =
–   ProDeo 1.742637+24
−24
(+3)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
42.9%
+285
1 1 = 1
–   CM10th Pestilence2637+25
−25
(+3)1 − 1
(+1−1=0)
50.0%
1.0 / 2
43.9%
+3
0 1
–   Alfil 12 MT2632+24
−24
(−2)27.5 − 26.5
(+18−17=19)
50.9%
27.5 / 54
57.2%
+6
0 1 1 0 0 0 1 = 1 = = = 1 = = = = 0 0 0 0 1 1 = 0 1 = = 1 1 = 1 1 = 0 0 = = 1 = 0 0 = 1 1 0 1 1 1 0 = = 0 0
–   Gandalf 62632+12
−12
(−2)5 − 5
(+2−2=6)
50.0%
5.0 / 10
56.9%
−5
= 1 = = = = = 0 1 0
–   Chess Tiger 2007 Gambit2628+29
−29
(−6)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
64.0%
+150
1 =
–   Rotor 0.82628+17
−17
(−6)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
67.4%
+17
0 1 = 1 0 = 1 1 0 0 = 0 1 1
–   Alfil 13.1 64-bit2625+18
−18
(−9)7 − 5
(+6−4=2)
58.3%
7.0 / 12
74.7%
+58
1 0 = 0 1 0 = 1 1 0 1 1
–   RedQueen 1.1.1 64-bit2624+28
−28
(−10)6 − 6
(+5−5=2)
50.0%
6.0 / 12
72.3%
−10
0 0 0 1 1 1 0 = 0 1 = 1
–   Nebula 2.0 64-bit2624+16
−16
(−10)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
79.2%
−154
0 = 1 0 0 0 0 1
–   Ruffian 2.1.02621+13
−13
(−13)1 − 1
(+0−0=2)
50.0%
1.0 / 2
86.2%
−13
= =
–   Pharaon 3.5.12612+13
−13
(−22)4 − 4
(+2−2=4)
50.0%
4.0 / 8
96.2%
−22
0 = 1 0 = 1 = =
–   Sloppy 0.2.2 64-bit2611+18
−18
(−23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.3%
+134
= 1
–   Naum 1.91 64-bit2608+15
−15
(−26)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
97.6%
+50
= 1 1 1 0 0
–   Godel 2.05 64-bit2607+32
−32
(−27)10.5 − 10.5
(+7−7=7)
50.0%
10.5 / 21
92.7%
−18
1 0 = = 0 = 0 1 1 1 0 0 1 1 0 = = 1 0 = =
–   Rodent 0.16 64-bit2602+31
−31
(−32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.8%
−32
1 0
–   Djinn 0.987 64-bit2601+26
−26
(−33)3 − 3
(+2−2=2)
50.0%
3.0 / 6
97.6%
−40
1 0 1 = 0 =
–   Glass 2.0 64-bit2595+16
−16
(−39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+118
= 1
–   Glass 1.9 64-bit2592+31
−31
(−42)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
98.7%
−127
1 0 1 0 0 =
–   N2 0.4 64-bit2590+16
−16
(−44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−201
0 =
–   GarboChess 3.0 64-bit2585+17
−17
(−49)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+33
= 1 1 0
–   Petir 4.9999992578+16
−16
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+86
1 =
–   Rodent 0.15 64-bit2572+32
−32
(−62)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.9%
−3
0 = = 1 1 1 1 0
–   Tucano 2.00 64-bit2571+31
−31
(−63)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+131
1 1 = 1 0 1
–   Atlas 3.25 64-bit2568+27
−28
(−66)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+56
1 1 0 1 0 1 0 1 1 =
–   Brutus 8.05 64-bit2566+27
−27
(−68)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−186
0 = = 0
–   Francesca MAD 0.192560+15
−16
(−74)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−104
1 0 0 1
–   Glass 1.8 64-bit2559+29
−29
(−75)2 − 4
(+1−3=2)
33.3%
2.0 / 6
100.0%
−185
= 0 0 0 1 =
–   GreKo 9.7 64-bit2557+35
−35
(−77)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−77
= =
–   DanaSah 4.882555+22
−22
(−79)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Arasan 12.0 64-bit2554+23
−23
(−80)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+49
1 = = = 1 0 1 1
–   DanaSah 5.002550+29
−29
(−84)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+260
1 1 = 1 1
–   Rodin 6.02549+24
−24
(−85)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   nanoSzachy 4.0 64-bit2543+19
−19
(−91)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
100.0%
−113
1 1 1 1 = 0 0 0 1 0 0 0
–   Rodin 5.12543+31
−31
(−91)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−17
= 0 0 1 0 1 = 1 1 1
–   Tucano 1.042539+30
−30
(−95)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+102
1 1 = = = 1 1 1 1 =
–   Hermann 2.8 64-bit2527+18
−18
(−107)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−107
1 0
–   GreKo 10.0 64-bit2513+33
−33
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+35
1 =
–   LittleThought 1.052 64-bit2505+18
−18
(−129)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+13
1 =
–   Pawny 0.3.1 64-bit2474+23
−23
(−160)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−17
1 =
–   Mango Paola Ajedrez 1.02233+35
−35
(−401)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
−166
= 1 = 0 1 1 1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Cheng3 1.07 64-bit
played with current
participants of this list
Represented by
1-2-CPU    265Cheng 4.39 64-bit
All    269Cheng 4.39 64-bit
Free    255Cheng 4.39 64-bit
Free 1-2-CPU    255Cheng 4.39 64-bit
Free single-CPU    255Cheng 4.39 64-bit
Single-CPU    265Cheng 4.39 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018