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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Cheng4 0.36c 64-bit 4CPU (2914+26
−26		)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 26 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 2 64-bit 4CPU3117+13
−13		(+203)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
+9
–   Deep Junior 13.3 64-bit 4CPU3046+16
−16		(+132)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+132
–   Deep Shredder 12 64-bit 4CPU3045+9
−9		(+131)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−31
–   Spike 1.4 Leiden 4CPU3042+10
−10		(+128)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+128
–   Texel 1.03 64-bit 4CPU3033+27
−27		(+119)6 − 14
(+3−11=6)		30.0%
6.0 / 20
0.0%
−37
–   Nu-chess 1.0 64-bit 4CPU3018+25
−25		(+104)11.5 − 20.5
(+3−12=17)
35.9%
11.5 / 32
0.0%
+9
–   Protector 1.4.0 64-bit 4CPU3007+16
−16		(+93)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+50
–   Bobcat 7.6 64-bit 4CPU3002+27
−27		(+88)5.5 − 7.5
(+2−4=7)		42.3%
5.5 / 13
0.0%
+43
–   Zappa Mexico II 64-bit 4CPU2993+9
−9		(+79)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+79
–   Spark 1.0 64-bit 4CPU2992+12
−12		(+78)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+78
–   Fizbo 1.31 64-bit 4CPU2979+26
−26		(+65)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+230
–   Crafty 25.0 64-bit 4CPU2970+23
−23		(+56)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.0%
+92
–   EXchess 7.51b 64-bit 4CPU2962+27
−27		(+48)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.5%
+213
–   Gaviota 1.0 64-bit 4CPU2962+14
−14		(+48)3.5 − 9.5
(+0−6=7)		26.9%
3.5 / 13
0.0%
−102
–   Arasan 17.5 64-bit 4CPU2960+23
−23		(+46)9 − 11
(+5−7=8)		45.0%
9.0 / 20
0.3%
+4
–   Spark 0.4 64-bit 4CPU2953+19
−19		(+39)6 − 2
(+4−0=4)		75.0%
6.0 / 8
0.6%
+205
–   EXchess 7.71b 64-bit 4CPU2953+25
−25		(+39)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
1.3%
+11
–   Onno 1.2.70 64-bit 4CPU2952+17
−17		(+38)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.6%
+38
–   Deep Sjeng WC2008 64-bit 4CPU2944+11
−11		(+30)1 − 1
(+0−0=2)		50.0%
1.0 / 2
1.5%
+30
–   Thinker 5.4d Inert 64-bit 4CPU2942+20
−20		(+28)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
3.9%
−133
–   Toga II 3.0 4CPU2936+20
−20		(+22)4 − 6
(+2−4=4)		40.0%
4.0 / 10
8.3%
−55
–   Crafty 23.8 64-bit 4CPU2924+28
−28		(+10)8.5 − 9.5
(+3−4=11)		47.2%
8.5 / 18
29.0%
−8
–   Tornado 6.0 64-bit 4CPU2915+22
−22		(+1)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
47.0%
−69
–   Bright 0.5c 4CPU2907+20
−20		(−7)1 − 1
(+0−0=2)		50.0%
1.0 / 2
66.5%
−7
–   Tornado 4.88 64-bit 4CPU2900+23
−23		(−14)1 − 1
(+1−1=0)		50.0%
1.0 / 2
78.9%
−13
–   MinkoChess 1.3 64-bit 4CPU2899+18
−18		(−15)6.5 − 6.5
(+5−5=3)		50.0%
6.5 / 13
81.9%
−10
–   Crafty 24.1 64-bit 4CPU2890+28
−28		(−24)1 − 3
(+0−2=2)		25.0%
1.0 / 4
89.7%
−189
–   Scorpio 2.7.6 64-bit 4CPU2888+24
−24		(−26)6 − 12
(+0−6=12)		33.3%
6.0 / 18
93.4%
−130
–   Arasan 16.3 64-bit 4CPU2884+28
−28		(−30)7 − 5
(+4−2=6)		58.3%
7.0 / 12
94.4%
+30
–   Glaurung 2.1 64-bit 4CPU2884+16
−16		(−30)3 − 1
(+2−0=2)		75.0%
3.0 / 4
97.5%
+136
–   Bobcat 6.4b 64-bit 4CPU2880+24
−24		(−34)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
97.7%
−47
–   The Baron 3.29 64-bit 4CPU2878+23
−23		(−36)11 − 8
(+7−4=8)		57.9%
11.0 / 19
98.4%
+20
–   EXchess 7.18b 64-bit 4CPU2876+28
−28		(−38)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
97.8%
+129
–   Gaviota 0.86 64-bit 4CPU2871+20
−20		(−43)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.5%
−136
–   Loop 13.6 (Loop 2007) 64-bit 4CPU2850+17
−17		(−64)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−111
–   BugChess2 1.9 64-bit 4CPU2847+19
−19		(−67)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+34
–   Murka 3 64-bit2833+10
−10		(−81)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−81
–   Octochess r5190 64-bit 4CPU2830+21
−21		(−84)18 − 10
(+15−7=6)		64.3%
18.0 / 28
100.0%
+33
–   Alfil 13.1 64-bit 4CPU2748+24
−24		(−166)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
0
–   Nebula 2.0 64-bit 4CPU2727+18
−18		(−187)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−187
–   RedQueen 1.1.97 64-bit 4CPU2657+20
−20		(−257)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+31
358 games: 86 wins, 103 losses, 169 draws (47.2%), score: 47.6%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024