CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Cheng3 1.05 32-bit (2559+32
−32
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 18 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   MinkoChess 1.0 32-bit2743+32
−32
(+184)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−13
–   Chessmaster 11 Conqueror2694+18
−18
(+135)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+47
–   Chess Tiger 20072681+12
−12
(+122)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+12
–   Daydreamer 1.75 32-bit2667+17
−17
(+108)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+108
–   Dirty 25Aug2011 32-bit2666+23
−23
(+107)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+263
–   Bright 0.2c2662+26
−26
(+103)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−8
–   Bobcat 2.75 32-bit2658+24
−24
(+99)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Scorpio 2.0 32-bit2652+16
−17
(+93)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−81
–   E.T. Chess 13.01.082649+13
−13
(+90)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Cyrano 0.6b17 32-bit2648+14
−14
(+89)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Colossus 2008b2643+12
−12
(+84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−72
–   RedQueen 1.0.0 32-bit2636+24
−24
(+77)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+77
–   Gandalf 62634+11
−11
(+75)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+64
–   CM9000 Assassin2633+23
−23
(+74)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   WildCat 82628+13
−13
(+69)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Ruffian 2.1.02623+13
−13
(+64)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+64
–   Deuterium 11.01.28.1592619+20
−20
(+60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+60
–   ProDeo 1.62617+20
−20
(+58)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+58
–   Hamsters 0.7.12617+14
−14
(+58)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+58
–   Slow Chess Blitz WV22615+16
−16
(+56)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+24
–   Pharaon 3.5.12613+12
−12
(+54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
–   Arasan 13.2 32-bit2607+32
−32
(+48)2 − 4
(+1−3=2)
33.3%
2.0 / 6
1.6%
−58
–   Philou 3.602606+20
−20
(+47)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.6%
+93
–   Naum 1.91 32-bit2605+15
−15
(+46)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.5%
−74
–   Crafty 22.8 32-bit2596+32
−32
(+37)3 − 7
(+3−7=0)
30.0%
3.0 / 10
5.2%
−141
–   The Baron 2.23 32-bit2594+17
−17
(+35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.8%
−121
–   Amyan 1.722590+12
−12
(+31)3 − 1
(+3−1=0)
75.0%
3.0 / 4
3.8%
+257
–   Rotor 0.62588+16
−16
(+29)0 − 2
(+0−2=0)
0.0%
0.0 / 2
5.1%
−INF
–   CuckooChess 1.12 32-bit2584+25
−25
(+25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
11.3%
+25
–   Petir 4.9999992579+16
−15
(+20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
13.5%
+20
–   Arasan 13.1 32-bit2578+32
−32
(+19)1 − 1
(+0−0=2)
50.0%
1.0 / 2
20.1%
+19
–   Gaviota 0.84 32-bit2570+27
−27
(+11)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
29.0%
+30
–   N2 0.4 32-bit2568+18
−18
(+9)4 − 2
(+3−1=2)
66.7%
4.0 / 6
31.4%
+119
–   Brutus 8.05 32-bit2566+17
−17
(+7)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
33.5%
−88
–   CuckooChess 1.11 32-bit2565+29
−29
(+6)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
38.8%
−349
–   Tornado 2.22552+23
−23
(−7)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
64.0%
−90
–   DanaSah 4.662541+26
−26
(−18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
80.0%
−18
–   AnMon 5.752538+15
−15
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
87.3%
+135
–   GarboChess 3.0 32-bit2536+24
−24
(−23)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
86.6%
+166
–   Arasan 12.1 32-bit2531+33
−33
(−28)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
89.0%
0
–   BugChess2 1.5.12530+33
−33
(−29)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
88.8%
+68
–   Rodin 4.02524+18
−18
(−35)2 − 0
(+2−0=0)
100.0%
2.0 / 2
96.9%
+INF
–   Brutus 7.02b2515+19
−18
(−44)9 − 11
(+5−7=8)
45.0%
9.0 / 20
99.1%
−77
–   Glass 1.7 32-bit2514+28
−28
(−45)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
98.1%
+69
–   Hermann 2.8 32-bit2508+26
−26
(−51)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.2%
+61
–   Twisted Logic 0.0852507+28
−28
(−52)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
99.3%
+64
–   nanoSzachy 3.92490+23
−23
(−69)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+103
–   N2 0.12489+23
−23
(−70)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+104
–   GreKo 8.2 32-bit2486+26
−26
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
–   Pawny 0.3 32-bit2461+33
−33
(−98)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−98
–   Bruja 1.9.1 32-bit2444+24
−24
(−115)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Hussar 0.42444+17
−17
(−115)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Abrok 5.02444+18
−18
(−115)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−145
–   Homer 2.012430+20
−21
(−129)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−271
–   Queen 4.032410+18
−18
(−149)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−149
–   Diablo 0.5.12409+18
−18
(−150)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−150
–   RomiChess P3k 32-bit2407+19
−19
(−152)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+4
–   Atlas 3.14b 32-bit2401+25
−25
(−158)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ifrit m1.5 32-bit2371+27
−27
(−188)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−188

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021