CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
Cheng3 1.04 32-bit (2579+33
−33
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 16 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Scorpio 1.92669+30
−30
(+90)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+35
0 0 = = 0 = = 1 = =
–   RedQueen 1.0.0 32-bit2637+24
−24
(+58)7.5 − 14.5
(+4−11=7)
34.1%
7.5 / 22
0.2%
−48
0 = 0 0 0 = 0 0 0 = = 1 1 = 0 1 = 0 0 1 = 0
–   Chess Tiger 152636+17
−17
(+57)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−43
= = 0 1 1 0 0 = 0 0
–   Glaurung 1.0.2 32-bit2634+17
−17
(+55)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.2%
−34
= 0 1 0 0 0 = = = =
–   CM10th Warrior2633+25
−25
(+54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.5%
+54
= =
–   Gandalf 62633+12
−12
(+54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   CM10th Default2632+14
−15
(+53)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.2%
−23
= 0 = 1 1 = 0 = = 0 0 0
–   Hiarcs 92628+20
−20
(+49)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.6%
+80
0 1 1 = 0 1 1 = = 0
–   ProDeo 1.72628+33
−33
(+49)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
1.9%
−159
0 0 1 1 0 0 0 0 0 =
–   Deuterium 11.01.28.1592619+20
−20
(+40)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
2.0%
−48
1 = 0 0 1 0 0 = 0 1 0 =
–   Slow Chess Blitz WV22616+16
−16
(+37)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
2.5%
+77
1 = 1 = 1 1 0 = 0 0
–   Naum 1.91 32-bit2605+15
−15
(+26)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
8.1%
+57
1 1 1 = 1 0 = 0 = 0
–   Philou 3.7.1 32-bit2605+33
−33
(+26)6 − 4
(+4−2=4)
60.0%
6.0 / 10
13.2%
+88
= 1 1 1 = = 0 = 0 1
–   GreKo 12.8 64-bit2602+30
−30
(+23)5 − 3
(+3−1=4)
62.5%
5.0 / 8
15.5%
+96
0 1 1 = = = = 1
–   Aristarch 4.502597+12
−12
(+18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
16.6%
+174
= 1
–   CuckooChess 1.12 32-bit2590+27
−27
(+11)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
30.5%
+213
1 1 0 1 0 = 1 1 1 1
–   Rotor 0.62589+16
−16
(+10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
30.9%
+166
= 1
–   GreKo 12.9 64-bit2589+30
−31
(+10)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
33.7%
−143
0 = 0 = 0 0 = = 0 =
–   Arasan 13.1 32-bit2580+32
−33
(+1)10.5 − 11.5
(+7−8=7)
47.7%
10.5 / 22
48.0%
−8
= 0 = 1 = 0 0 = = 1 = 0 = 0 0 1 1 1 0 1 1 0
–   Dirty 6J-222577+23
−23
(−2)3 − 7
(+2−6=2)
30.0%
3.0 / 10
54.6%
−145
0 0 0 0 1 0 1 = 0 =
–   CuckooChess 1.11 32-bit2565+29
−29
(−14)1 − 1
(+1−1=0)
50.0%
1.0 / 2
73.5%
−14
1 0
–   DanaSah 4.662541+26
−26
(−38)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
96.4%
+7
= = 1 0 1 =
–   GarboChess 3.0 32-bit2537+24
−24
(−42)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
98.2%
−10
1 = 0 = = 0 1 0 1 1 0 1
–   Gaviota 0.83 32-bit2525+27
−28
(−54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.4%
−INF
0 0
–   Rodin 4.02524+19
−18
(−55)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
99.8%
+97
= 1 1 = = 1
–   Brutus 7.02b2514+18
−19
(−65)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+53
0 = 1 1 1 0 1 1 0 1
–   Glass 1.7 32-bit2514+28
−28
(−65)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
99.9%
+11
1 = = 1 1 0 0 = 1 = = 1
–   Delphil 2.82492+23
−23
(−87)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−41
= 1 = 0 0 1 = 0 1 = = 1 1 0 = 1
–   GreKo 8.2 32-bit2486+26
−25
(−93)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
−9
1 0 = = = 1 1 = = 1 1 = = =
–   Pupsi2 0.082472+18
−17
(−107)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+175
1 = 1 1
–   Counter 1.22468+17
−17
(−111)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−43
= 1 = =
–   LittleThought 1.052 32-bit2467+18
−19
(−112)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−29
0 1 1 =
–   Hussar 0.42444+18
−18
(−135)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−135
= = = =
–   nanoSzachy 3.82437+16
−17
(−142)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+92
1 1 1 0
–   Pawny 0.2.2 32-bit2411+34
−34
(−168)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   TJchess 1.012369+24
−24
(−210)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Cheng3 1.04 32-bit
played with current
participants of this list
Represented by
1-2-CPU    18Cheng 4.39 64-bit
32-bit    72nothing
32-bit 1-2-CPU    72nothing
32-bit single-CPU    72nothing
All    18Cheng 4.39 64-bit
Free    16Cheng 4.39 64-bit
Free 1-2-CPU    16Cheng 4.39 64-bit
Free 32-bit    48nothing
Free 32-bit 1-2-CPU    48nothing
Free 32-bit single-CPU    48nothing
Free single-CPU    16Cheng 4.39 64-bit
Single-CPU    18Cheng 4.39 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 11, 2017