CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Cheng3 1.06 32-bit (2564+30
−30
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 16 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ktulu 82706+9
−9
(+142)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−56
= 0 0 0 = 0 = = 0 0
–   Tornado 4.87a 32-bit2686+33
−33
(+122)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−48
0 1 0 = 0 0 0 0 = = = 0
–   Scorpio 1.92668+31
−31
(+104)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−68
0 = 0 0 0 0 = 1 0 =
–   Dirty 25Aug2011 32-bit2667+23
−23
(+103)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chessmaster 112665+12
−12
(+101)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+17
0 0 = 1 0 0 = 0 1 = = =
–   Bobcat 2.75 32-bit2659+24
−24
(+95)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+237
1 =
–   Cyrano 0.6b17 32-bit2648+14
−14
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
1 0
–   CM10th Magic II2644+16
−16
(+80)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−76
0 =
–   ProDeo 1.742638+24
−24
(+74)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+28
1 0 0 = = =
–   RedQueen 1.0.0 32-bit2637+24
−24
(+73)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+83
= 0 1 =
–   Chess Tiger 152636+17
−17
(+72)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+2
0 = 1 = = = 0 0
–   Alfil 12 MT2633+24
−24
(+69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−87
= 0
–   Gandalf 62633+11
−11
(+69)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−157
0 1 0 0
–   Hiarcs 92628+19
−20
(+64)6 − 14
(+2−10=8)
30.0%
6.0 / 20
0.0%
−62
= 0 0 = 0 0 1 0 0 = = = = 0 = 0 = 1 0 0
–   Arasan 13.4 32-bit2623+30
−30
(+59)16.5 − 9.5
(+9−2=15)
63.5%
16.5 / 26
0.2%
+135
= = 0 0 = 1 = 1 1 = = = = 1 = = = 1 1 1 1 = = 1 = =
–   Deuterium 11.01.28.1592620+20
−20
(+56)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.1%
+10
= = = 0 1 0
–   Philou 3.602607+20
−20
(+43)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.9%
−183
0 0 1 0
–   Sloppy 0.2.2 32-bit2599+14
−14
(+35)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.8%
+35
= =
–   Aristarch 4.502595+12
−12
(+31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.9%
+31
0 1
–   CuckooChess 1.12 32-bit2591+25
−26
(+27)3 − 5
(+2−4=2)
37.5%
3.0 / 8
8.5%
−60
0 0 0 0 1 1 = =
–   Rotor 0.62589+16
−16
(+25)1 − 5
(+1−5=0)
16.7%
1.0 / 6
7.1%
−304
1 0 0 0 0 0
–   Quazar 0.3b 32-bit2582+21
−21
(+18)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
15.4%
+69
1 = 1 0 1 0 1 0
–   Godel 2.05 32-bit2579+25
−25
(+15)11 − 15
(+4−8=14)
42.3%
11.0 / 26
21.8%
−30
= = = 0 0 0 = 0 0 = 1 = = = 0 = 1 = = 1 = 0 = 1 0 =
–   Petir 4.9999992579+15
−15
(+15)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
18.6%
−141
= 0
–   Frenzee 3.0 32-bit2577+22
−22
(+13)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
23.4%
+117
0 1 1 1 = 1 1 0 = =
–   Gaviota 0.84 32-bit2571+27
−27
(+7)2 − 6
(+1−5=2)
25.0%
2.0 / 8
35.9%
−175
= 0 = 0 0 0 0 1
–   Brutus 8.05 32-bit2567+17
−17
(+3)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
42.1%
−357
0 = 0 0 0 0
–   SOS 5.12564+13
−13
(0)2 − 0
(+2−0=0)
100.0%
2.0 / 2
49.4%
+INF
1 1
–   Francesca MAD 0.192558+15
−15
(−6)2 − 4
(+0−2=4)
33.3%
2.0 / 6
63.1%
−94
0 = = = = 0
–   Alfil 11 MT2554+32
−33
(−10)3 − 1
(+3−1=0)
75.0%
3.0 / 4
66.8%
+215
0 1 1 1
–   Ufim 8.022544+12
−12
(−20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
88.5%
−20
= =
–   Petir 3.952544+31
−31
(−20)6 − 4
(+4−2=4)
60.0%
6.0 / 10
81.4%
+45
= = = 1 0 1 = 1 0 1
–   Detroid 1.0.1 64-bit2541+25
−25
(−23)7 − 3
(+6−2=2)
70.0%
7.0 / 10
86.7%
+120
1 = 0 1 0 = 1 1 1 1
–   DanaSah 4.662541+26
−26
(−23)3 − 3
(+1−1=4)
50.0%
3.0 / 6
86.2%
−23
= = = 0 1 =
–   Rodent 0.102539+33
−33
(−25)2 − 0
(+2−0=0)
100.0%
2.0 / 2
86.4%
+INF
1 1
–   AnMon 5.752538+15
−15
(−26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
92.7%
−26
0 1
–   Glass 1.8 32-bit2537+26
−26
(−27)10 − 8
(+8−6=4)
55.6%
10.0 / 18
90.8%
+12
1 1 0 1 0 0 0 1 1 1 = = 1 0 1 0 = =
–   GarboChess 3.0 32-bit2537+24
−24
(−27)1 − 3
(+0−2=2)
25.0%
1.0 / 4
91.4%
−176
0 = = 0
–   Tornado 2.1.41a2527+24
−24
(−37)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
96.9%
0
1 1 = = = 0 1 1 0 0
–   Rodin 4.02524+18
−18
(−40)3 − 3
(+1−1=4)
50.0%
3.0 / 6
98.6%
−40
1 = = 0 = =
–   Twisted Logic 0.065e352520+34
−34
(−44)11.5 − 7.5
(+8−4=7)
60.5%
11.5 / 19
97.4%
+21
= 0 0 0 = 1 1 = = 0 1 = 1 1 = 1 1 = 1
–   Brutus 7.02b2515+18
−19
(−49)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.6%
−16
1 0 1 0 0 = 1 = = 1
–   Tao 5.62503+16
−16
(−61)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pawny 0.3.1 32-bit2502+33
−33
(−62)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.7%
+171
1 1 0 1
–   GreKo 9.2 32-bit2493+33
−33
(−71)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+71
1 =
–   Delphil 2.82493+23
−23
(−71)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+78
= 1 = 1
–   nanoSzachy 3.92491+23
−23
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
1 =
–   Yace 0.99.872489+17
−17
(−75)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Anatoli 0.35k2475+16
−16
(−89)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−89
1 0
–   Pupsi2 0.082473+18
−17
(−91)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−91
1 0
–   Trace 1.37a2471+18
−18
(−93)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−93
= =
–   LittleThought 1.052 32-bit2468+18
−19
(−96)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hussar 0.42444+17
−17
(−120)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Murka 2 32-bit2433+30
−30
(−131)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−162
0 0 = = 1 0 = 1 1 0

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on December 14, 2019