CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Cheng3 1.05 32-bit (2558+32
−32
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 16 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   MinkoChess 1.0 32-bit2743+32
−32
(+185)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−12
= 0 = = = 0 0 0 0 0
–   Chessmaster 11 Conqueror2690+21
−21
(+132)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+44
0 0 1 0 = = 0 0 = 0 1 1
–   Chess Tiger 20072681+12
−12
(+123)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+13
0 1 = 0 0 1 = 0 = 0
–   Daydreamer 1.75 32-bit2667+17
−17
(+109)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+109
= = 1 0
–   Dirty 25Aug2011 32-bit2667+23
−23
(+109)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+265
= 1
–   Bright 0.2c2662+26
−26
(+104)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−7
= = = = 0 = 0 0 = 0
–   Bobcat 2.75 32-bit2659+24
−24
(+101)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Scorpio 2.0 32-bit2655+17
−17
(+97)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−77
0 0 0 0 = 0 1 = = 0
–   E.T. Chess 13.01.082647+14
−14
(+89)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Cyrano 0.6b17 32-bit2647+14
−14
(+89)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Colossus 2008b2642+13
−13
(+84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−72
= 0
–   RedQueen 1.0.0 32-bit2636+24
−24
(+78)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+78
1 0
–   Gandalf 62632+12
−12
(+74)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+63
= 1 = 0
–   WildCat 82628+14
−14
(+70)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM9000 Assassin2628+24
−24
(+70)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Ruffian 2.1.02621+13
−13
(+63)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+63
= =
–   Hamsters 0.7.12619+14
−14
(+61)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+61
= =
–   Deuterium 11.01.28.1592618+20
−20
(+60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+60
1 0
–   ProDeo 1.62617+20
−20
(+59)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+59
0 1 0 1
–   Slow Chess Blitz WV22615+16
−16
(+57)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+25
1 1 0 0 = 0 1 = 0 =
–   Pharaon 3.5.12613+13
−13
(+55)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   Arasan 13.2 32-bit2609+33
−33
(+51)2 − 4
(+1−3=2)
33.3%
2.0 / 6
1.5%
−55
0 = 0 = 1 0
–   Philou 3.602606+20
−20
(+48)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.6%
+94
= 0 1 = = 1
–   Naum 1.91 32-bit2604+15
−15
(+46)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.5%
−74
0 0 0 = 1 = 0 = 0 =
–   The Baron 2.23 32-bit2594+16
−16
(+36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.5%
−120
0 =
–   Crafty 22.8 32-bit2591+33
−33
(+33)3 − 7
(+3−7=0)
30.0%
3.0 / 10
7.7%
−145
1 1 0 0 0 0 0 0 1 0
–   Amyan 1.722590+13
−13
(+32)3 − 1
(+3−1=0)
75.0%
3.0 / 4
3.5%
+258
1 1 1 0
–   CuckooChess 1.12 32-bit2589+27
−27
(+31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.8%
+31
0 1
–   Rotor 0.62588+16
−16
(+30)0 − 2
(+0−2=0)
0.0%
0.0 / 2
5.0%
−INF
0 0
–   Arasan 13.1 32-bit2580+33
−33
(+22)1 − 1
(+0−0=2)
50.0%
1.0 / 2
17.3%
+22
= =
–   Petir 4.9999992577+16
−16
(+19)1 − 1
(+0−0=2)
50.0%
1.0 / 2
14.2%
+19
= =
–   Gaviota 0.84 32-bit2570+27
−27
(+12)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
27.9%
+31
0 0 0 0 = 1 = = 1 1 0 1 1 0 0 1 1 1
–   N2 0.4 32-bit2567+18
−18
(+9)4 − 2
(+3−1=2)
66.7%
4.0 / 6
30.6%
+119
= 1 1 0 1 =
–   Brutus 8.05 32-bit2566+17
−17
(+8)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
33.2%
−87
0 0 = 1
–   CuckooChess 1.11 32-bit2564+29
−29
(+6)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
38.0%
−349
0 0 0 0 0 =
–   Tornado 2.22551+23
−23
(−7)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
63.1%
−90
= 0 1 0 = = 0 = 0 = 0 1 = 0 = 1 0 0 1 0
–   DanaSah 4.662540+26
−26
(−18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
79.6%
−18
= =
–   GarboChess 3.0 32-bit2536+24
−24
(−22)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
86.0%
+167
1 1 = 1 0 1
–   AnMon 5.752531+16
−16
(−27)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
92.8%
+129
1 =
–   Arasan 12.1 32-bit2529+33
−32
(−29)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
89.1%
−1
1 0 1 1 = = = = = 0
–   BugChess2 1.5.12525+33
−33
(−33)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
92.0%
+64
0 = 1 = 1 = 1 = 1 =
–   Rodin 4.02523+18
−18
(−35)2 − 0
(+2−0=0)
100.0%
2.0 / 2
96.7%
+INF
1 1
–   Glass 1.7 32-bit2514+28
−28
(−44)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
98.0%
+70
1 0 = 1 = 1 1 =
–   Brutus 7.02b2513+19
−19
(−45)9 − 11
(+5−7=8)
45.0%
9.0 / 20
99.1%
−78
1 0 = 0 0 1 = = 1 = 0 0 = 1 = 0 1 = = 0
–   Hermann 2.8 32-bit2507+26
−26
(−51)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.2%
+61
0 1 1 = 1 =
–   Twisted Logic 0.0852506+28
−28
(−52)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
99.3%
+64
= 1 = 1 1 0 1 = = 1 1 1 1 0 = 1 0 1 = =
–   nanoSzachy 3.92490+23
−23
(−68)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+104
= = 1 1 = 0 1 1 1 1 = 1
–   N2 0.12488+24
−23
(−70)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+104
= = 1 = 1 1 1 1 1 0
–   GreKo 8.2 32-bit2485+26
−26
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
1 =
–   Pawny 0.3 32-bit2458+33
−33
(−100)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−100
= =
–   Bruja 1.9.1 32-bit2443+24
−24
(−115)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hussar 0.42443+17
−18
(−115)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Homer 2.012428+21
−20
(−130)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−272
0 =
–   Abrok 5.02428+22
−22
(−130)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−160
=
–   Queen 4.032409+18
−18
(−149)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−149
= =
–   Diablo 0.5.12408+18
−18
(−150)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−150
1 0
–   RomiChess P3k 32-bit2405+19
−19
(−153)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+3
= 1
–   Atlas 3.14b 32-bit2399+25
−25
(−159)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ifrit m1.5 32-bit2372+28
−28
(−186)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−186
1 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Cheng3 1.05 32-bit
played with current
participants of this list
Represented by
1-2-CPU    52Cheng 4.39 64-bit
32-bit    97nothing
32-bit 1-2-CPU    97nothing
32-bit single-CPU    97nothing
All    52Cheng 4.39 64-bit
Free    48Cheng 4.39 64-bit
Free 1-2-CPU    48Cheng 4.39 64-bit
Free 32-bit    79nothing
Free 32-bit 1-2-CPU    79nothing
Free 32-bit single-CPU    79nothing
Free single-CPU    48Cheng 4.39 64-bit
Single-CPU    52Cheng 4.39 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017