CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Cheng3 1.05 32-bit (2559+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-bit2744+32
−32
(+185)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−12
= 0 0 0 0 0 = 0 = =
–   Chessmaster 11 Conqueror2698+19
−19
(+139)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+51
0 0 1 0 = = 0 0 = 0 1 1
–   Chess Tiger 20072682+12
−12
(+123)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+13
0 1 = 0 = 0 0 1 = 0
–   Dirty 25Aug2011 32-bit2668+23
−23
(+109)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+265
= 1
–   Daydreamer 1.75 32-bit2668+17
−17
(+109)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+109
= = 1 0
–   Bright 0.2c2663+26
−26
(+104)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−7
0 = 0 0 = 0 = = = =
–   Bobcat 2.75 32-bit2660+24
−24
(+101)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Scorpio 2.0 32-bit2653+17
−17
(+94)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−80
= 0 1 = = 0 0 0 0 0
–   E.T. Chess 13.01.082650+13
−13
(+91)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Cyrano 0.6b17 32-bit2649+14
−14
(+90)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Colossus 2008b2644+13
−13
(+85)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−71
= 0
–   RedQueen 1.0.0 32-bit2638+24
−24
(+79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+79
1 0
–   Gandalf 62633+11
−11
(+74)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+63
0 = 1 =
–   CM9000 Assassin2631+24
−24
(+72)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   WildCat 82629+13
−13
(+70)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ruffian 2.1.02624+13
−13
(+65)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+65
= =
–   Deuterium 11.01.28.1592620+20
−20
(+61)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+61
1 0
–   Hamsters 0.7.12619+14
−14
(+60)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+60
= =
–   ProDeo 1.62618+20
−20
(+59)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+59
1 0 0 1
–   Slow Chess Blitz WV22616+16
−16
(+57)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+25
0 = 1 1 0 0 = 0 1 =
–   Pharaon 3.5.12613+13
−13
(+54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   Arasan 13.2 32-bit2608+32
−32
(+49)2 − 4
(+1−3=2)
33.3%
2.0 / 6
1.6%
−57
= 0 = 0 1 0
–   Philou 3.602607+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-bit2606+15
−15
(+47)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.5%
−73
0 = 0 0 0 = 1 = 0 =
–   The Baron 2.23 32-bit2595+16
−17
(+36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.7%
−120
0 =
–   Crafty 22.8 32-bit2593+33
−33
(+34)3 − 7
(+3−7=0)
30.0%
3.0 / 10
7.0%
−144
0 0 0 0 1 0 1 1 0 0
–   CuckooChess 1.12 32-bit2592+26
−26
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.0%
+33
0 1
–   Amyan 1.722590+12
−12
(+31)3 − 1
(+3−1=0)
75.0%
3.0 / 4
3.8%
+257
1 1 1 0
–   Rotor 0.62589+16
−16
(+30)0 − 2
(+0−2=0)
0.0%
0.0 / 2
5.0%
−INF
0 0
–   Arasan 13.1 32-bit2581+33
−33
(+22)1 − 1
(+0−0=2)
50.0%
1.0 / 2
18.0%
+22
= =
–   Petir 4.9999992579+15
−15
(+20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
13.7%
+20
= =
–   Gaviota 0.84 32-bit2571+27
−27
(+12)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
28.7%
+31
0 1 1 0 0 0 0 = 1 1 0 = = 1 0 1 1 1
–   N2 0.4 32-bit2568+18
−18
(+9)4 − 2
(+3−1=2)
66.7%
4.0 / 6
31.3%
+119
= 1 1 0 1 =
–   Brutus 8.05 32-bit2567+17
−17
(+8)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
33.8%
−87
0 0 = 1
–   CuckooChess 1.11 32-bit2566+29
−29
(+7)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
38.9%
−348
0 0 0 0 0 =
–   Tornado 2.22552+23
−23
(−7)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
64.6%
−90
= 1 = 0 1 0 = = 0 0 1 0 0 = 0 = 0 1 = 0
–   DanaSah 4.662542+26
−26
(−17)1 − 1
(+0−0=2)
50.0%
1.0 / 2
80.0%
−17
= =
–   AnMon 5.752538+15
−15
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
87.6%
+135
= 1
–   GarboChess 3.0 32-bit2537+24
−24
(−22)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
86.6%
+167
1 = 1 1 0 1
–   BugChess2 1.5.12531+33
−33
(−28)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
89.1%
+69
1 = 0 = 1 = 1 = 1 =
–   Arasan 12.1 32-bit2531+32
−33
(−28)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
89.2%
0
= = = = = 0 1 0 1 1
–   Rodin 4.02524+18
−18
(−35)2 − 0
(+2−0=0)
100.0%
2.0 / 2
96.8%
+INF
1 1
–   Brutus 7.02b2515+18
−18
(−44)9 − 11
(+5−7=8)
45.0%
9.0 / 20
99.1%
−77
= 1 1 0 = 0 0 1 = 0 1 = = 0 = = 1 = 0 0
–   Glass 1.7 32-bit2515+28
−28
(−44)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
98.1%
+70
1 = = 1 0 = 1 1
–   Hermann 2.8 32-bit2509+26
−26
(−50)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.2%
+62
0 = 1 1 = 1
–   Twisted Logic 0.0852508+28
−28
(−51)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
99.3%
+65
1 1 0 = 1 = 1 1 0 = 1 0 1 = = 1 = = 1 1
–   nanoSzachy 3.92491+23
−23
(−68)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+104
= 1 = 1 = 1 1 = 0 1 1 1
–   N2 0.12490+23
−23
(−69)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+105
1 0 = = 1 = 1 1 1 1
–   GreKo 8.2 32-bit2487+26
−26
(−72)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+84
1 =
–   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-bit2445+24
−24
(−114)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hussar 0.42444+17
−17
(−115)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Abrok 5.02443+18
−18
(−116)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−146
=
–   Homer 2.012430+20
−21
(−129)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−271
0 =
–   Diablo 0.5.12410+18
−18
(−149)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−149
1 0
–   Queen 4.032409+18
−18
(−150)1 − 1
(+0−0=2)
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
= 1
–   Atlas 3.14b 32-bit2401+25
−25
(−158)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ifrit m1.5 32-bit2371+27
−28
(−188)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−188
1 0

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019