CCRL 40/15
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 1'149'297 games
played by 2'662 programs

White wins: 396'934 (34.5%)
Black wins: 293'660 (25.6%)
Draws: 458'703 (39.9%)
White score: 54.5%

Engine Details

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Show each game results
Cheng3 1.07 64-bit (2636+21
−21
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 16 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.2 64-bit2916+23
−23
(+280)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Spark 1.0 64-bit2893+12
−12
(+257)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−32
–   Nemo 1.0.1 64-bit2848+12
−12
(+212)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Booot 5.1.02844+10
−10
(+208)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+65
–   Tornado 4.88 64-bit2820+15
−16
(+184)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+88
–   Crafty 23.6 64-bit2788+25
−25
(+152)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+9
–   Texel 1.01 64-bit2787+21
−21
(+151)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−132
–   Scorpio 2.7.6 64-bit2782+17
−17
(+146)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−11
–   Gaviota 0.86 64-bit2781+21
−21
(+145)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+19
–   Scorpio 2.7.5 64-bit2778+27
−27
(+142)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+37
–   Naraku 1.42775+16
−16
(+139)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+53
–   Frenzee 3.5.19 64-bit2775+14
−14
(+139)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−11
–   Glaurung 2.1 64-bit2769+19
−19
(+133)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+290
–   BugChess2 1.9 64-bit2761+13
−13
(+125)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+125
–   DiscoCheck 4.3 64-bit2759+27
−27
(+123)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+123
–   Bison 9.11 64-bit2756+13
−13
(+120)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+120
–   Dirty 05Sep2012 64-bit2754+23
−23
(+118)8 − 14
(+3−9=10)
36.4%
8.0 / 22
0.0%
+34
–   Crafty 23.5 64-bit2747+28
−28
(+111)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−40
–   EXchess 7.11b 64-bit2743+31
−31
(+107)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−35
–   Chronos 1.9.9 64-bit2739+13
−13
(+103)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−13
–   DiscoCheck 3.7.1 64-bit2730+30
−30
(+94)5 − 4
(+4−3=2)
55.6%
5.0 / 9
0.0%
+130
–   Arasan 15.6 64-bit2729+30
−30
(+93)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−96
–   Octochess r5132 64-bit2729+31
−31
(+93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−49
–   Bobcat 3.25 64-bit2725+17
−17
(+89)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+181
–   Octochess r4984 64-bit2724+31
−31
(+88)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−68
–   Arasan 15.1 64-bit2720+31
−31
(+84)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+32
–   EXchess 7.03b 64-bit2719+32
−32
(+83)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+72
–   EXchess 6.50b 64-bit2714+32
−32
(+78)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+312
–   iCE 1.0 64-bit2706+17
−17
(+70)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−213
–   Dirty 23Mar2012 64-bit2702+31
−31
(+66)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−7
–   Scorpio 2.7 64-bit2702+27
−27
(+66)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+148
–   ProDeo 1.812699+32
−32
(+63)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+63
–   Gaviota 0.85.1 64-bit2698+23
−23
(+62)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.0%
+9
–   Octochess r4741 64-bit2697+32
−32
(+61)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+97
–   Arasan 14.3 64-bit2685+32
−32
(+49)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.6%
−33
–   Rodent 1.0 64-bit2678+27
−27
(+42)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.7%
−34
–   Deuterium 12.01.30.1070 64-bit2677+27
−27
(+41)11 − 5
(+9−3=4)
68.8%
11.0 / 16
0.7%
+177
–   ProDeo 1.852674+28
−28
(+38)4 − 6
(+2−4=4)
40.0%
4.0 / 10
1.4%
−24
–   RedQueen 1.1.3 64-bit2671+23
−23
(+35)6.5 − 9.5
(+6−9=1)
40.6%
6.5 / 16
1.1%
−45
–   CM10th Lazarus2662+23
−23
(+26)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
4.8%
−131
–   Vajolet 2.032661+24
−24
(+25)2 − 4
(+2−4=0)
33.3%
2.0 / 6
6.0%
−120
–   Alaric 7072661+11
−11
(+25)13 − 20
(+10−17=6)
39.4%
13.0 / 33
1.7%
−52
–   Deuterium 11.02.29.1072660+26
−26
(+24)3 − 5
(+0−2=6)
37.5%
3.0 / 8
7.4%
−39
–   Pawny 1.0 64-bit2660+17
−17
(+24)3 − 3
(+1−1=4)
50.0%
3.0 / 6
3.6%
+24
–   Atlas 3.50 64-bit2659+31
−31
(+23)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
10.4%
−72
–   Godel 2.3.7 64-bit2658+23
−23
(+22)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
7.7%
+74
–   The Baron 2.23 64-bit2656+23
−23
(+20)17.5 − 24.5
(+11−18=13)
41.7%
17.5 / 42
9.3%
−36
–   Arasan 14.1 64-bit2652+32
−32
(+16)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
19.3%
−178
–   Philou 3.7.1 64-bit2652+13
−13
(+16)20.5 − 30.5
(+12−22=17)
40.2%
20.5 / 51
8.6%
−52
–   ProDeo 1.83c2650+30
−30
(+14)9 − 7
(+8−6=2)
56.3%
9.0 / 16
21.7%
+56
–   Colossus 2008b2643+12
−12
(+7)18 − 15
(+12−9=12)
54.5%
18.0 / 33
25.9%
+35
–   CM10th Pestilence2642+24
−24
(+6)1 − 1
(+1−1=0)
50.0%
1.0 / 2
33.5%
+6
–   ProDeo 1.742638+24
−24
(+2)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
43.1%
+284
–   Slow Chess Blitz WV2.12637+12
−12
(+1)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
44.4%
−48
–   Gandalf 62634+11
−11
(−2)5 − 5
(+2−2=6)
50.0%
5.0 / 10
55.4%
−5
–   Alfil 12 MT2633+24
−24
(−3)27.5 − 26.5
(+18−17=19)
50.9%
27.5 / 54
55.8%
+5
–   Alfil 13.1 64-bit2629+17
−17
(−7)7 − 5
(+6−4=2)
58.3%
7.0 / 12
69.9%
+60
–   Chess Tiger 2007 Gambit2629+29
−29
(−7)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
65.0%
+149
–   Rotor 0.82629+17
−17
(−7)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
69.8%
+16
–   RedQueen 1.1.1 64-bit2625+28
−28
(−11)6 − 6
(+5−5=2)
50.0%
6.0 / 12
72.0%
−11
–   Ruffian 2.1.02624+13
−13
(−12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
83.3%
−12
–   Nebula 2.0 64-bit2622+14
−14
(−14)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
85.9%
−158
–   Pharaon 3.5.12614+13
−13
(−22)4 − 4
(+2−2=4)
50.0%
4.0 / 8
96.1%
−22
–   Sloppy 0.2.2 64-bit2612+16
−16
(−24)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.2%
+133
–   Naum 1.91 64-bit2610+15
−15
(−26)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
97.5%
+50
–   Godel 2.05 64-bit2609+32
−32
(−27)10.5 − 10.5
(+7−7=7)
50.0%
10.5 / 21
91.9%
−18
–   Rodent 0.16 64-bit2603+30
−30
(−33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
96.0%
−33
–   Djinn 0.987 64-bit2601+26
−26
(−35)3 − 3
(+2−2=2)
50.0%
3.0 / 6
97.8%
−42
–   Glass 2.0 64-bit2598+13
−14
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+119
–   N2 0.4 64-bit2595+16
−16
(−41)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−198
–   Glass 1.9 64-bit2594+31
−31
(−42)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
98.5%
−127
–   Brutus 8.05 64-bit2592+21
−21
(−44)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.8%
−162
–   GarboChess 3.0 64-bit2587+16
−16
(−49)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+33
–   Petir 4.9999992579+15
−15
(−57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+85
–   Rodent 0.15 64-bit2574+32
−32
(−62)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.9%
−3
–   Tucano 2.00 64-bit2573+30
−31
(−63)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+131
–   Atlas 3.25 64-bit2570+27
−28
(−66)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+56
–   Glass 1.8 64-bit2560+29
−29
(−76)2 − 4
(+1−3=2)
33.3%
2.0 / 6
100.0%
−186
–   Francesca MAD 0.192558+15
−15
(−78)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−108
–   Arasan 12.0 64-bit2556+23
−23
(−80)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+49
–   DanaSah 4.882556+22
−22
(−80)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   DanaSah 5.002552+29
−29
(−84)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+260
–   Rodin 6.02551+24
−24
(−85)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   nanoSzachy 4.0 64-bit2546+17
−18
(−90)5.5 − 6.5
(+5−6=1)
45.8%
5.5 / 12
100.0%
−112
–   Rodin 5.12545+31
−31
(−91)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−17
–   GreKo 9.7 64-bit2544+31
−31
(−92)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−92
–   Tucano 1.042541+30
−30
(−95)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+102
–   Hermann 2.8 64-bit2530+17
−16
(−106)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−106
–   GreKo 10.0 64-bit2517+32
−32
(−119)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+37
–   LittleThought 1.052 64-bit2502+16
−16
(−134)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+8
–   Pawny 0.3.1 64-bit2475+23
−23
(−161)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−18
–   Mango Paola Ajedrez 1.02227+33
−33
(−409)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
−173

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Created in 2005-2013 by CCRL team
Last games added on May 30, 2020