CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Cheng3 1.07 64-bit (2627+18
−18		)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 26 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.2 64-bit2935+19
−19		(+308)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Spark 1.0 64-bit2911+10
−10		(+284)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−8
–   Booot 5.1.02860+8
−8		(+233)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+70
–   Nemo 1.0.1 64-bit2860+10
−10		(+233)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Tornado 4.88 64-bit2828+13
−13		(+201)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+88
–   Crafty 23.6 64-bit2796+22
−22		(+169)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+7
–   Texel 1.01 64-bit2789+19
−19		(+162)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−127
–   Scorpio 2.7.6 64-bit2786+14
−14		(+159)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−11
–   Gaviota 0.86 64-bit2784+17
−17		(+157)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
+14
–   Scorpio 2.7.5 64-bit2782+24
−24		(+155)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+35
–   Naraku 1.42779+13
−13		(+152)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+47
–   Frenzee 3.5.19 64-bit2777+12
−12		(+150)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−16
–   Glaurung 2.1 64-bit2772+15
−15		(+145)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+315
–   BugChess2 1.9 64-bit2763+11
−11		(+136)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+136
–   DiscoCheck 4.3 64-bit2762+23
−23		(+135)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+134
–   Dirty 05Sep2012 64-bit2761+19
−19		(+134)8 − 14
(+3−9=10)		36.4%
8.0 / 22
0.0%
+37
–   Bison 9.11 64-bit2759+11
−11		(+132)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+132
–   Crafty 23.5 64-bit2749+24
−24		(+122)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−40
–   EXchess 7.11b 64-bit2746+26
−26		(+119)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−42
–   Chronos 1.9.9 64-bit2742+10
−10		(+115)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−18
–   DiscoCheck 3.7.1 64-bit2738+24
−24		(+111)5 − 4
(+4−3=2)		55.6%
5.0 / 9
0.0%
+153
–   Octochess r5132 64-bit2735+23
−23		(+108)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−53
–   Octochess r4984 64-bit2728+23
−23		(+101)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−69
–   Bobcat 3.25 64-bit2720+13
−13		(+93)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+195
–   Arasan 15.1 64-bit2715+24
−24		(+88)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+28
–   EXchess 6.50b 64-bit2715+27
−27		(+88)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.0%
+338
–   Arasan 15.6 64-bit2713+24
−24		(+86)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−117
–   Dirty 23Mar2012 64-bit2705+24
−24		(+78)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−6
–   Scorpio 2.7 64-bit2704+23
−23		(+77)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+171
–   iCE 1.0 64-bit2703+14
−14		(+76)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−213
–   ProDeo 1.812700+24
−24		(+73)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+72
–   Octochess r4741 64-bit2699+23
−23		(+72)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+115
–   Gaviota 0.85.1 64-bit2692+20
−20		(+65)6 − 8
(+4−6=4)		42.9%
6.0 / 14
0.0%
+3
–   EXchess 7.03b 64-bit2691+26
−26		(+64)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+52
–   Arasan 14.3 64-bit2680+25
−25		(+53)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−41
–   Deuterium 12.01.30.1070 64-bit2673+23
−23		(+46)11 − 5
(+9−3=4)		68.8%
11.0 / 16
0.1%
+194
–   ProDeo 1.852673+24
−24		(+46)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.1%
−25
–   Rodent 1.0 64-bit2672+24
−24		(+45)3.5 − 6.5
(+0−3=7)		35.0%
3.5 / 10
0.1%
−45
–   RedQueen 1.1.3 64-bit2668+17
−17		(+41)6.5 − 9.5
(+6−9=1)		40.6%
6.5 / 16
0.0%
−54
–   CM10th Lazarus2661+17
−17		(+34)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.3%
−136
–   Vajolet 2.032655+21
−21		(+28)2 − 4
(+2−4=0)		33.3%
2.0 / 6
2.0%
−127
–   Deuterium 11.02.29.1072654+22
−22		(+27)3 − 5
(+0−2=6)		37.5%
3.0 / 8
2.9%
−47
–   Alaric 7072654+9
−9		(+27)13 − 20
(+10−17=6)
39.4%
13.0 / 33
0.3%
−66
–   Pawny 1.0 64-bit2653+15
−15		(+26)3 − 3
(+1−1=4)		50.0%
3.0 / 6
1.2%
+26
–   Atlas 3.50 64-bit2652+27
−27		(+25)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
5.9%
−86
–   Godel 2.3.7 64-bit2651+20
−20		(+24)10.5 − 7.5
(+6−3=9)		58.3%
10.5 / 18
3.3%
+84
–   The Baron 2.23 64-bit2650+20
−20		(+23)17.5 − 24.5
(+11−18=13)
41.7%
17.5 / 42
4.0%
−42
–   CM10th Pestilence2649+18
−18		(+22)1 − 1
(+1−1=0)		50.0%
1.0 / 2
4.1%
+21
–   Arasan 14.1 64-bit2644+26
−26		(+17)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
13.9%
−196
–   Philou 3.7.1 64-bit2644+11
−11		(+17)20.5 − 30.5
(+12−22=17)
40.2%
20.5 / 51
5.5%
−62
–   ProDeo 1.83c2641+25
−25		(+14)9 − 7
(+8−6=2)		56.3%
9.0 / 16
18.4%
+66
–   Colossus 2008b2638+11
−11		(+11)18 − 15
(+12−9=12)
54.5%
18.0 / 33
13.6%
+45
–   ProDeo 1.742632+21
−21		(+5)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
35.2%
+294
–   Slow Chess Blitz WV2.12631+10
−10		(+4)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
34.6%
−53
–   Gandalf 62628+10
−10		(+1)5 − 5
(+2−2=6)		50.0%
5.0 / 10
45.2%
−3
–   Alfil 12 MT2625+20
−20		(−2)27.5 − 26.5
(+18−17=19)
50.9%
27.5 / 54
56.7%
+7
–   Rotor 0.82624+14
−14		(−3)7.5 − 6.5
(+6−5=3)		53.6%
7.5 / 14
60.5%
+24
–   Alfil 13.1 64-bit2621+15
−15		(−6)7 − 5
(+6−4=2)		58.3%
7.0 / 12
68.8%
+71
–   Chess Tiger 2007 Gambit2620+25
−25		(−7)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
67.5%
+163
–   Nebula 2.0 64-bit2618+12
−12		(−9)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
78.3%
−166
–   RedQueen 1.1.1 64-bit2614+24
−24		(−13)6 − 6
(+5−5=2)		50.0%
6.0 / 12
79.6%
−13
–   Ruffian 2.1.02612+11
−11		(−15)1 − 1
(+0−0=2)		50.0%
1.0 / 2
91.2%
−15
–   Sloppy 0.2.2 64-bit2607+13
−13		(−20)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
95.9%
+150
–   Pharaon 3.5.12604+11
−11		(−23)4 − 4
(+2−2=4)		50.0%
4.0 / 8
98.5%
−22
–   Naum 1.91 64-bit2602+13
−13		(−25)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
98.6%
+65
–   Godel 2.05 64-bit2595+25
−25		(−32)10.5 − 10.5
(+7−7=7)		50.0%
10.5 / 21
98.2%
−22
–   Rodent 0.16 64-bit2593+26
−26		(−34)1 − 1
(+1−1=0)		50.0%
1.0 / 2
98.3%
−33
–   Djinn 0.987 64-bit2590+23
−23		(−37)3 − 3
(+2−2=2)		50.0%
3.0 / 6
99.4%
−45
–   Glass 2.0 64-bit2586+12
−12		(−41)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+129
–   Glass 1.9 64-bit2584+25
−25		(−43)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
99.7%
−146
–   Brutus 8.05 64-bit2580+17
−17		(−47)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−178
–   N2 0.4 64-bit2580+13
−13		(−47)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−217
–   Tucano 2.00 64-bit2575+24
−24		(−52)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+161
–   GarboChess 3.0 64-bit2573+14
−14		(−54)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+40
–   Petir 4.9999992567+13
−13		(−60)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+102
–   Rodent 0.15 64-bit2560+28
−28		(−67)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+1
–   Atlas 3.25 64-bit2556+24
−24		(−71)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+65
–   Glass 1.8 64-bit2550+25
−25		(−77)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−200
–   Arasan 12.0 64-bit2543+19
−19		(−84)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+60
–   Francesca MAD 0.192543+13
−13		(−84)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−118
–   DanaSah 4.882540+19
−19		(−87)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   DanaSah 5.002538+25
−25		(−89)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+255
–   Rodin 6.02535+21
−21		(−92)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Rodin 5.12532+25
−25		(−95)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−10
–   nanoSzachy 4.0 64-bit2527+14
−14		(−100)5.5 − 6.5
(+5−6=1)		45.8%
5.5 / 12
100.0%
−127
–   GreKo 9.7 64-bit2522+25
−25		(−105)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−105
–   Tucano 1.042520+24
−24		(−107)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+104
–   Hermann 2.8 64-bit2510+14
−14		(−117)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−116
–   GreKo 10.0 64-bit2507+26
−26		(−120)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+50
–   LittleThought 1.052 64-bit2479+13
−13		(−148)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+14
–   Pawny 0.3.1 64-bit2451+20
−20		(−176)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−13
–   Mango Paola Ajedrez 1.02179+29
−29		(−448)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
−201
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 November 16, 2024