CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Cheng3 1.03 32-bit (2492+33
−33
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 16 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deuterium 11.01.28.1592619+20
−20
(+127)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−29
–   Dirty 24Apr2011 32-bit2613+29
−29
(+121)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+121
–   Donna 4.0 64-bit2605+15
−15
(+113)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+34
–   Rotor 0.62589+16
−16
(+97)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+239
–   Quazar 0.3b 32-bit2582+21
−21
(+90)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
0.0%
+192
–   Petir 4.9999992578+15
−15
(+86)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+86
–   Brutus 8.05 32-bit2566+17
−17
(+74)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−12
–   CuckooChess 1.11 32-bit2565+29
−29
(+73)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.1%
+30
–   Arasan 12.3 32-bit2564+24
−24
(+72)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+72
–   SOS 5.12563+13
−13
(+71)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+71
–   Zurichess Glarus 64-bit2558+27
−27
(+66)5 − 1
(+4−0=2)
83.3%
5.0 / 6
0.1%
+300
–   Gogobello 1.1 64-bit2551+28
−28
(+59)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.4%
−243
–   DanaSah 4.662541+26
−26
(+49)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.2%
+205
–   GarboChess 3.0 32-bit2536+24
−24
(+44)8 − 14
(+5−11=6)
36.4%
8.0 / 22
1.6%
−52
–   Orion 0.5 64-bit2526+14
−14
(+34)2 − 6
(+1−5=2)
25.0%
2.0 / 8
3.4%
−145
–   Rodin 4.02524+18
−18
(+32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.1%
−124
–   Gaviota 0.83 32-bit2524+27
−27
(+32)2 − 4
(+0−2=4)
33.3%
2.0 / 6
7.1%
−56
–   Glass 1.7 32-bit2514+28
−28
(+22)3 − 1
(+3−1=0)
75.0%
3.0 / 4
16.2%
+255
–   Nimzo 82512+28
−28
(+20)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
18.1%
+138
–   CyberPagno 3.0 64-bit2509+15
−15
(+17)6 − 4
(+4−2=4)
60.0%
6.0 / 10
17.9%
+80
–   Hermann 2.8 32-bit2508+26
−26
(+16)4 − 2
(+3−1=2)
66.7%
4.0 / 6
23.4%
+128
–   Tao 5.62502+16
−16
(+10)2 − 2
(+2−2=0)
50.0%
2.0 / 4
29.5%
+10
–   Hermann 2.6 32-bit2498+34
−33
(+6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
41.3%
+91
–   GreKo 8.2 32-bit2486+26
−25
(−6)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
61.7%
−95
–   Zurichess Geneva 64-bit2481+26
−27
(−11)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
70.2%
+117
–   Matacz 1.42478+16
−17
(−14)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
77.8%
+81
–   Shield 1.2 64-bit2472+26
−26
(−20)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
83.0%
−65
–   Pupsi2 0.082472+18
−18
(−20)3 − 3
(+1−1=4)
50.0%
3.0 / 6
86.0%
−20
–   Trace 1.37a2471+18
−18
(−21)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
86.8%
−303
–   Delphil 2.72469+27
−27
(−23)6 − 8
(+4−6=4)
42.9%
6.0 / 14
86.7%
−75
–   Counter 1.22468+17
−17
(−24)5 − 3
(+4−2=2)
62.5%
5.0 / 8
90.1%
+58
–   LittleThought 1.052 32-bit2467+18
−19
(−25)8 − 11
(+5−8=6)
42.1%
8.0 / 19
91.3%
−76
–   Quark 2.352466+18
−18
(−26)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.3%
−182
–   GreKo 8.0 32-bit2448+29
−29
(−44)5 − 3
(+4−2=2)
62.5%
5.0 / 8
97.6%
+44
–   Hussar 0.42443+17
−17
(−49)5 − 9
(+2−6=6)
35.7%
5.0 / 14
99.6%
−140
–   Abrok 5.02441+18
−18
(−51)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.6%
+INF
–   nanoSzachy 3.82437+17
−17
(−55)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.8%
+69
–   Homer 2.012429+20
−20
(−63)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−63
–   Glass 1.62427+20
−20
(−65)4 − 5
(+1−2=6)
44.4%
4.0 / 9
100.0%
−96
–   Diablo 0.5.12409+18
−18
(−83)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−83
–   Queen 4.032408+18
−18
(−84)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Eeyore 1.52 32-bit2404+23
−23
(−88)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+141
–   Rodin 3.02402+18
−18
(−90)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+52
–   Pawny 0.2.1 32-bit2402+31
−31
(−90)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−8
–   Phalanx XXII2393+25
−25
(−99)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Sorgenkind 0.42387+15
−15
(−105)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−247
–   Dorky 4.3 32-bit2384+26
−26
(−108)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+75
–   TJchess 1.012369+24
−24
(−123)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−272

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2019