CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Cheng3 1.07 64-bit (2635+21
−21		)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 17 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.2 64-bit2915+23
−23		(+280)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Spark 1.0 64-bit2892+12
−12		(+257)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−32
0 = 0 0
–   Nemo 1.0.1 64-bit2847+12
−12		(+212)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Booot 5.1.02844+10
−10		(+209)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+66
= 0 = 0
–   Tornado 4.88 64-bit2819+16
−16		(+184)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+88
1 = 0 0
–   Crafty 23.6 64-bit2787+25
−25		(+152)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+9
= 0
–   Texel 1.01 64-bit2786+21
−21		(+151)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−132
0 0 = 0
–   Scorpio 2.7.6 64-bit2781+17
−17		(+146)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−11
= 0
–   Gaviota 0.86 64-bit2781+21
−21		(+146)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
+20
0 0 = = 1 0 = 0
–   Scorpio 2.7.5 64-bit2777+27
−27		(+142)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+37
0 = = 0 0 1
–   Naraku 1.42774+16
−16		(+139)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+53
1 0 = 0
–   Frenzee 3.5.19 64-bit2772+14
−14		(+137)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−13
0 0 0 0 1 1
–   Glaurung 2.1 64-bit2769+19
−19		(+134)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+291
= 1
–   BugChess2 1.9 64-bit2759+13
−13		(+124)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+124
0 1 = =
–   DiscoCheck 4.3 64-bit2758+27
−27		(+123)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+123
1 0
–   Bison 9.11 64-bit2756+13
−13		(+121)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+121
0 1
–   Dirty 05Sep2012 64-bit2753+23
−23		(+118)8 − 14
(+3−9=10)		36.4%
8.0 / 22
0.0%
+34
0 = = = 0 0 = 0 0 0 = 0 0 1 = = = 0 = 1 1 =
–   Crafty 23.5 64-bit2746+28
−28		(+111)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−40
0 0 0 1 0 = 0 = 0 1
–   EXchess 7.11b 64-bit2743+31
−31		(+108)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−34
= 0
–   Chronos 1.9.9 64-bit2739+12
−12		(+104)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−12
= 0 = = = = 0 = = 0 0 0 0 = 0 1 = 0 = 0 0 0 0 0 0 1 0 1 1 1 = 0
–   DiscoCheck 3.7.1 64-bit2729+30
−30		(+94)5 − 4
(+4−3=2)		55.6%
5.0 / 9
0.0%
+130
0 = 1 1 0 0 1 1 =
–   Arasan 15.6 64-bit2729+30
−30		(+94)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−95
0 0 = 0 0 1
–   Octochess r5132 64-bit2729+31
−31		(+94)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−48
0 =
–   Bobcat 3.25 64-bit2724+17
−17		(+89)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+181
0 1 = 1
–   Octochess r4984 64-bit2723+31
−31		(+88)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−68
0 = 0 =
–   Arasan 15.1 64-bit2720+31
−31		(+85)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+33
0 1 0 = = =
–   EXchess 7.03b 64-bit2718+32
−32		(+83)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+72
1 = 0 =
–   EXchess 6.50b 64-bit2713+32
−32		(+78)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.0%
+312
1 0 1 1
–   iCE 1.0 64-bit2705+17
−17		(+70)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−213
= 0 0 0
–   Dirty 23Mar2012 64-bit2702+31
−31		(+67)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−6
1 0 = = 0 = = 0
–   Scorpio 2.7 64-bit2701+27
−27		(+66)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+148
0 = 1 1
–   ProDeo 1.812698+32
−32		(+63)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.1%
+63
0 1 0 1
–   Octochess r4741 64-bit2697+32
−32		(+62)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.1%
+98
= = 1 = 1 0 1 0
–   Gaviota 0.85.1 64-bit2697+23
−23		(+62)6 − 8
(+4−6=4)		42.9%
6.0 / 14
0.0%
+9
= = 0 1 0 = = 0 0 0 0 1 1 1
–   Arasan 14.3 64-bit2684+32
−32		(+49)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.6%
−33
1 0 0 =
–   Deuterium 12.01.30.1070 64-bit2677+27
−27		(+42)11 − 5
(+9−3=4)		68.8%
11.0 / 16
0.7%
+178
1 0 = 0 1 0 1 1 1 1 = 1 1 = 1 =
–   Rodent 1.0 64-bit2677+27
−27		(+42)3.5 − 6.5
(+0−3=7)		35.0%
3.5 / 10
0.7%
−34
= = = 0 = 0 = 0 = =
–   RedQueen 1.1.3 64-bit2675+21
−21		(+40)6.5 − 9.5
(+6−9=1)		40.6%
6.5 / 16
0.4%
−40
0 1 0 0 1 0 0 0 = 1 0 1 1 0 1 0
–   ProDeo 1.852674+28
−28		(+39)4 − 6
(+2−4=4)		40.0%
4.0 / 10
1.3%
−23
1 0 0 = 0 1 = = 0 =
–   CM10th Lazarus2661+23
−23		(+26)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
4.8%
−131
= 0
–   Alaric 7072660+11
−11		(+25)13 − 20
(+10−17=6)
39.4%
13.0 / 33
1.7%
−52
1 = 0 1 0 = 0 0 0 = 0 0 1 0 1 1 1 0 0 = 1 = 0 1 0 0 0 1 0 0 0 1 =
–   Vajolet 2.032660+24
−24		(+25)2 − 4
(+2−4=0)		33.3%
2.0 / 6
6.0%
−120
1 0 0 1 0 0
–   Atlas 3.50 64-bit2659+31
−31		(+24)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
10.5%
−71
0 1 = 0
–   Deuterium 11.02.29.1072659+26
−26		(+24)3 − 5
(+0−2=6)		37.5%
3.0 / 8
7.4%
−39
= = = = 0 0 = =
–   Pawny 1.0 64-bit2659+17
−17		(+24)3 − 3
(+1−1=4)		50.0%
3.0 / 6
3.6%
+24
= = 0 = 1 =
–   Godel 2.3.7 64-bit2657+23
−23		(+22)10.5 − 7.5
(+6−3=9)		58.3%
10.5 / 18
7.6%
+74
= = = 1 1 = = 0 0 1 1 = 1 = = = 1 0
–   The Baron 2.23 64-bit2655+23
−23		(+20)17.5 − 24.5
(+11−18=13)
41.7%
17.5 / 42
9.3%
−36
1 0 = = 0 0 = 0 0 0 = 0 = = = 0 0 1 1 0 0 0 1 0 1 0 0 = 1 1 1 = = 0 = = 1 1 0 = 1 0
–   Arasan 14.1 64-bit2652+32
−32		(+17)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
19.4%
−177
1 = 0 0 0 0
–   Philou 3.7.1 64-bit2651+13
−13		(+16)20.5 − 30.5
(+12−22=17)
40.2%
20.5 / 51
10.0%
−52
= 1 0 = 1 = = 1 = 0 = 1 1 0 1 0 0 0 1 = = 0 1 1 0 0 0 = 0 = 0 = 0 1 0 = 0 0 = 0 0 = 0 = = 1 = 0 1 0 0
–   ProDeo 1.83c2649+30
−30		(+14)9 − 7
(+8−6=2)		56.3%
9.0 / 16
21.4%
+56
0 0 1 0 = 1 1 1 0 1 = 1 1 1 0 0
–   CM10th Pestilence2643+23
−24		(+8)1 − 1
(+1−1=0)		50.0%
1.0 / 2
30.4%
+8
1 0
–   Colossus 2008b2643+12
−12		(+8)18 − 15
(+12−9=12)
54.5%
18.0 / 33
26.7%
+36
0 1 = 1 1 = 0 1 0 = 1 = = 1 1 = = 1 = 0 = = 0 0 0 = 1 1 0 = 1 1 0
–   ProDeo 1.742638+24
−24		(+3)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
43.2%
+285
1 1 = 1
–   Slow Chess Blitz WV2.12637+12
−12		(+2)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
43.4%
−47
1 1 0 0 1 0 1 = 1 = = 0 1 0 0 = 0 = = = 1 = = 0 0 0 1 0 = 0 0 =
–   Gandalf 62634+11
−11		(−1)5 − 5
(+2−2=6)		50.0%
5.0 / 10
52.0%
−4
1 0 = 1 = = = = = 0
–   Alfil 12 MT2633+24
−24		(−2)27.5 − 26.5
(+18−17=19)
50.9%
27.5 / 54
56.0%
+6
0 1 1 0 0 0 1 = 1 = = = 1 = = = = 0 0 0 0 1 1 = 0 1 = = 1 1 = 1 1 = 0 0 = = 1 = 0 0 = 1 1 0 1 1 1 0 = = 0 0
–   Chess Tiger 2007 Gambit2628+29
−29		(−7)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
64.2%
+149
= 1
–   Rotor 0.82628+17
−17		(−7)7.5 − 6.5
(+6−5=3)		53.6%
7.5 / 14
69.6%
+16
1 1 0 = 0 1 = 1 1 0 1 0 = 0
–   Alfil 13.1 64-bit2628+17
−17		(−7)7 − 5
(+6−4=2)		58.3%
7.0 / 12
69.3%
+60
0 1 1 1 = 0 = 1 0 1 1 0
–   RedQueen 1.1.1 64-bit2624+27
−27		(−11)6 − 6
(+5−5=2)		50.0%
6.0 / 12
73.4%
−11
0 1 0 0 0 = 1 1 0 = 1 1
–   Ruffian 2.1.02623+13
−13		(−12)1 − 1
(+0−0=2)		50.0%
1.0 / 2
82.7%
−12
= =
–   Nebula 2.0 64-bit2621+14
−14		(−14)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
86.4%
−158
0 1 0 0 0 0 = 1
–   Pharaon 3.5.12613+13
−13		(−22)4 − 4
(+2−2=4)		50.0%
4.0 / 8
96.0%
−22
0 = 1 0 = 1 = =
–   Sloppy 0.2.2 64-bit2611+16
−16		(−24)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
96.4%
+133
= 1
–   Naum 1.91 64-bit2610+15
−15		(−25)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
97.4%
+51
1 1 0 0 = 1
–   Godel 2.05 64-bit2608+32
−32		(−27)10.5 − 10.5
(+7−7=7)		50.0%
10.5 / 21
92.0%
−18
0 = = 0 = = 1 = 0 1 0 = 1 1 1 1 1 0 0 = 0
–   Rodent 0.16 64-bit2602+30
−30		(−33)1 − 1
(+1−1=0)		50.0%
1.0 / 2
96.1%
−33
0 1
–   Djinn 0.987 64-bit2601+26
−26		(−34)3 − 3
(+2−2=2)		50.0%
3.0 / 6
97.7%
−41
= 0 = 0 1 1
–   Glass 2.0 64-bit2597+13
−14		(−38)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.9%
+119
= 1
–   Glass 1.9 64-bit2594+31
−31		(−41)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
98.5%
−126
1 0 0 = 0 1
–   N2 0.4 64-bit2594+16
−16		(−41)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.9%
−198
0 =
–   Brutus 8.05 64-bit2588+21
−21		(−47)1 − 3
(+0−2=2)		25.0%
1.0 / 4
99.9%
−166
0 = = 0
–   GarboChess 3.0 64-bit2585+16
−16		(−50)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+32
0 = 1 1
–   Petir 4.9999992579+15
−15		(−56)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+86
1 =
–   Rodent 0.15 64-bit2573+32
−32		(−62)5 − 3
(+4−2=2)		62.5%
5.0 / 8
99.9%
−3
1 1 1 0 0 = = 1
–   Tucano 2.00 64-bit2572+30
−31		(−63)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+131
1 0 1 1 = 1
–   Atlas 3.25 64-bit2569+27
−28		(−66)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+56
0 1 1 = 1 1 0 1 0 1
–   Glass 1.8 64-bit2559+29
−29		(−76)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−186
= 0 0 0 1 =
–   Francesca MAD 0.192558+15
−15		(−77)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−107
1 0 0 1
–   DanaSah 4.882555+22
−22		(−80)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Arasan 12.0 64-bit2555+23
−23		(−80)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+49
1 0 1 1 1 = = =
–   DanaSah 5.002552+29
−29		(−83)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+261
= 1 1 1 1
–   Rodin 6.02551+24
−24		(−84)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   nanoSzachy 4.0 64-bit2545+18
−17		(−90)5.5 − 6.5
(+5−6=1)		45.8%
5.5 / 12
100.0%
−112
1 0 0 0 0 0 0 1 = 1 1 1
–   Rodin 5.12544+31
−31		(−91)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−17
= 1 1 1 0 1 0 1 = 0
–   GreKo 9.7 64-bit2544+31
−31		(−91)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−91
= =
–   Tucano 1.042540+30
−30		(−95)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+102
1 1 1 = = = = 1 1 1
–   Hermann 2.8 64-bit2529+16
−16		(−106)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−106
1 0
–   GreKo 10.0 64-bit2517+32
−32		(−118)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+38
1 =
–   LittleThought 1.052 64-bit2497+16
−16		(−138)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+4
1 =
–   Pawny 0.3.1 64-bit2475+23
−23		(−160)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−17
1 =
–   Mango Paola Ajedrez 1.02227+33
−33		(−408)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
−172
= 1 = 0 1 1 1 1 1 1
810 games: 256 wins, 306 losses, 248 draws (30.6%), score: 46.9%

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Created in 2005-2013 by CCRL team
Last games added on March 3, 2021