CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Cheng3 1.04 64-bit (2581+16
−16
)Quote
Author: Martin Sedlak (Czech Republic) Link: Homepage
This is one of the 9 Cheng versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naum 2.0 32-bit2700+8
−8
(+119)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−25
0 0 0 0 0 = 1 = = 0 1 1 = 0 0 0 = = = 0 1 0 = 0 0 0 0 0 = 1 0 0
–   Gaviota 0.84 64-bit2686+12
−12
(+105)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−27
1 = 0 1 0 0 0 0 0 0 = 1
–   Delfi 5.42681+7
−8
(+100)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−55
= 1 0 = 0 = = 0 0 0 1 0 1 = 0 = 0 = 0 = 0 0 0 0 = 0 = = 0 0 0 0
–   Bobcat 2.75 64-bit2676+14
−14
(+95)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−197
0 0 0 0 0 0 = = 0 0 0 =
–   RedQueen 1.0.0 64-bit2675+15
−14
(+94)4 − 8
(+4−8=0)
33.3%
4.0 / 12
0.0%
−50
1 1 0 0 0 0 0 0 1 1 0 0
–   Daydreamer 1.75 64-bit2672+9
−9
(+91)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
−29
0 0 0 = 0 0 1 0 = 0 0 0 1 = 1 = 0 = 0 = 1 0 = = = 0 = = 0 0 = 0
–   Dirty 25Aug2011 64-bit2668+14
−14
(+87)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+17
0 1 1 1 = 0 0 = = 0 = 0
–   Alaric 7072664+7
−7
(+83)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+31
1 0 = 0 1 1 = = = 1 0 = 0 0 0 0 = 0 1 1 0 = 0 = 0 0 0 = 1 1 = =
–   Naraku 1.312653+14
−14
(+72)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+38
1 = 1 0 0 0 1 1 0 1 = 0 1 0 1 0 0 0 = 0 = = 1 = 1 1 0 1 0 = 0 0
–   Colossus 2008b2642+7
−7
(+61)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+14
0 0 = 0 0 0 = 0 = = 1 0 = 1 0 0 = 0 = 0 1 0 1 = = 1 0 1 1 1 = 1
–   Cyrano 0.6b17 64-bit2641+8
−9
(+60)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−52
0 = 0 0 0 = 0 0 0 = 0 = 0 0 = = = 0 = 0 0 0 = 1 1 = 1 0 1 0 1 =
–   Deuterium 11.01.28.1592636+13
−13
(+55)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+19
0 1 = = 1 0 = = = 1 0 0
–   E.T. Chess 13.01.082636+7
−8
(+55)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+23
0 0 0 1 0 = 0 = = 1 = 0 = 0 0 = 0 1 1 0 0 1 1 0 1 = = = 1 1 1 0
–   WildCat 82626+7
−7
(+45)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.0%
+32
0 1 = 0 0 0 = = 0 0 1 1 1 0 0 0 0 1 1 1 0 1 0 1 1 1 = = 1 = = 0
–   Movei 00.8.438 (10 10 10)2625+7
−7
(+44)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−34
0 0 0 0 1 1 1 1 1 = 1 0 = 0 0 0 0 0 1 = 0 0 0 = = 0 1 0 1 = = 0
–   Alfil 8.1.1 Optimized2625+9
−9
(+44)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−53
1 0 1 0 = = 1 = = = 0 0 0 = = 0 1 0 = 0 0 0 0 1 0 0 1 1 = 0 0 0
–   Sloppy 0.2.2 64-bit2617+8
−8
(+36)15 − 16
(+11−12=8)
48.4%
15.0 / 31
0.0%
+22
0 = 0 0 1 = = 1 = 0 = 0 0 0 1 0 = 1 1 0 0 1 1 0 = = 1 1 0 1 1
–   Slow Chess Blitz WV2.12615+6
−6
(+34)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
−42
= 0 0 1 = 0 1 0 = 1 0 0 0 0 0 0 = 0 = 0 = 1 1 = 0 1 0 = = = = 1
–   ProDeo 1.62609+14
−14
(+28)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.4%
−24
= = = = 1 = 1 = 1 0 0 = 0 = 0 0 0 = 0 0 1 = = 0 = = = = 0 0 = 1
–   GarboChess 2.20 64-bit2606+13
−13
(+25)17 − 15
(+10−8=14)
53.1%
17.0 / 32
0.7%
+42
= = = = 1 1 0 = 1 = 1 0 = = 1 0 1 1 = 1 = 0 = 1 = = = 0 0 0 0 1
–   Zappa 1.1 64-bit2604+11
−11
(+23)15 − 16
(+9−10=12)
48.4%
15.0 / 31
0.9%
+10
1 0 1 0 = 1 = = 1 0 = 0 = = = = 1 0 1 = = 1 = = 0 1 0 0 0 0 1
–   Pharaon 3.5.12603+7
−7
(+22)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.6%
−33
0 0 1 1 0 0 0 0 1 1 1 0 = 0 1 0 0 = = 0 0 1 1 = 1 = 0 = = 0 1 0
–   Amyan 1.722602+8
−8
(+21)19.5 − 24.5
(+14−19=11)
44.3%
19.5 / 44
0.9%
−21
= 0 0 1 0 0 1 0 = = 0 0 1 1 0 0 0 1 = 0 = 1 = = 1 = 0 1 = 0 0 1 = = 0 1 1 0 0 1 1 0 0 1
–   GNU Chess 5.07.173b 64-bit2597+11
−11
(+16)7 − 5
(+5−3=4)
58.3%
7.0 / 12
5.0%
+64
0 = = 0 1 = 1 1 = 1 1 0
–   GNU Chess 5.07.1705b (TCEC) 64-bit2596+14
−14
(+15)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
7.7%
+36
1 = 1 1 = 0 = = 0 = = =
–   Gaviota 0.83 64-bit2595+17
−17
(+14)4 − 1
(+3−0=2)
80.0%
4.0 / 5
10.7%
+220
= 1 = 1 1
–   N2 0.4 64-bit2590+10
−10
(+9)5 − 6
(+3−4=4)
45.5%
5.0 / 11
16.9%
−26
0 = = = 0 1 1 = 0 1 0
–   Ruffian 1.0.52585+8
−8
(+4)16 − 16
(+10−10=12)
50.0%
16.0 / 32
30.7%
+4
1 0 = 1 1 = 1 1 1 = 0 0 = = = 1 0 = = 0 0 1 0 0 = 1 0 0 1 = = =
–   Francesca MAD 0.192584+10
−10
(+3)5 − 6
(+4−5=2)
45.5%
5.0 / 11
35.3%
−32
1 0 1 = 0 0 = 0 1 0 1
–   CuckooChess 1.12 64-bit2583+14
−14
(+2)5 − 7
(+4−6=2)
41.7%
5.0 / 12
43.4%
−62
1 1 1 0 0 0 = 0 0 = 1 0
–   Arasan 13.2 64-bit2582+16
−16
(+1)9 − 3
(+7−1=4)
75.0%
9.0 / 12
45.8%
+170
= 1 1 = 1 1 = 0 1 = 1 1
–   Hamsters 0.7.12579+8
−8
(−2)16 − 16
(+11−11=10)
50.0%
16.0 / 32
57.4%
−2
1 1 0 = = = 0 1 0 1 = = 1 0 1 1 0 0 0 = = 1 0 0 = 1 1 = 0 1 = 0
–   SOS 5.12576+8
−7
(−5)19.5 − 9.5
(+16−6=7)
67.2%
19.5 / 29
70.0%
+118
1 1 = 1 = 0 1 1 0 = 1 1 1 = 1 0 1 1 1 0 = 1 0 1 = 1 = 1 0
–   Pseudo 0.7c2576+8
−8
(−5)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
72.1%
−97
= 0 0 0 0 = 1 0 1 = 1 0 = 0 = 0 1 = 0 0 1 = = 0 = = 1 0 = 0 0 0
–   Arasan 13.1 64-bit2575+18
−18
(−6)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
68.7%
−121
1 0 1 = 0 0 0 1 0 1 0 0
–   Rotor 0.62573+12
−12
(−8)3 − 9
(+1−7=4)
25.0%
3.0 / 12
78.8%
−184
= = = 0 0 0 0 0 0 1 0 =
–   Francesca MAD 0.182570+17
−17
(−11)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
83.0%
−24
= = 0 0 = 1 = 1 0 1 = 0
–   Aristarch 4.502567+8
−8
(−14)19 − 13
(+14−8=10)
59.4%
19.0 / 32
94.0%
+46
= 1 = 0 1 1 0 0 = 1 1 1 = = 1 1 = = 0 0 1 0 = = = 0 0 1 1 1 1 1
–   Petir 4.392565+10
−10
(−16)7 − 5
(+3−1=8)
58.3%
7.0 / 12
95.3%
+22
= 1 = = 0 = = 1 = = = 1
–   Glass 1.7 64-bit2556+14
−14
(−25)6 − 6
(+3−3=6)
50.0%
6.0 / 12
99.0%
−35
= = = 0 = = = 0 0 1 1 1
–   The Baron 2.23 64-bit2555+8
−8
(−26)14 − 18
(+11−15=6)
43.8%
14.0 / 32
99.8%
−71
0 1 1 1 0 = 0 0 0 1 1 0 0 0 1 = 0 0 1 1 = = 0 1 1 = = 0 0 0 1 0
–   Philou 3.602551+15
−15
(−30)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
99.6%
−57
0 1 0 = 0 1 = 1 = 0 0 1
–   Hermann 2.6 64-bit2540+13
−13
(−41)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
100.0%
−72
1 = 0 1 1 0 = 0 = 0 0 1
–   CuckooChess 1.11 64-bit2539+15
−15
(−42)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+53
= 1 = = 1 1 0 1 0 0 1 1
–   AnMon 5.752539+8
−8
(−42)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−28
= = 0 = 1 0 1 0 1 = 1 = 1 = = 1 0 = 0 1 1 0 0 1 = = 0 1 0 = 1 0
–   SmarThink 0.17a2537+10
−10
(−44)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+86
1 0 1 0 = 1 1 0 1 0 0 0 0 1 = 1 1 1 1 = = 1 1 1 1 1 1 1 = 0 1 1
–   DanaSah 4.662530+18
−18
(−51)6 − 6
(+5−5=2)
50.0%
6.0 / 12
100.0%
−38
1 0 1 1 = 0 0 0 = 1 0 1
–   Hermann 2.8 64-bit2529+10
−10
(−52)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+46
1 = = 1 = 1 0 1 1 0 1 0
–   GreKo 8.2 64-bit2526+14
−14
(−55)5 − 7
(+2−4=6)
41.7%
5.0 / 12
100.0%
−98
1 1 0 0 = = 0 = = = 0 =
–   Rodin 4.02512+14
−14
(−69)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+60
1 1 0 1 = 0 1 1 1 0 = 1
–   Pupsi2 0.082507+13
−13
(−74)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+96
1 = 0 1 1 1 = = 1 1 1 =
–   Green Light Chess 3.01.2.22507+9
−9
(−74)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+67
= 0 = 1 0 = 1 0 0 1 1 1 = 1 1 1 1 = 1 1 = 1 1 1 = 0 1 = 1 1 1 =
–   Little Goliath Evolution 3.122506+7
−7
(−75)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−41
1 0 1 = = = 0 1 0 1 0 = 1 1 0 = = 1 1 1 1 1 = = 0 0 1 0 0 1 = 0
–   nanoSzachy 3.92494+13
−13
(−87)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+44
= = 1 1 1 = 1 = 1 = 1 0
–   Bruja 1.9.1 64-bit2487+11
−11
(−94)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
−2
0 0 1 = 1 = 1 0 0 = 1 = 1 1 1 = 1 1 0 0 1 = 1 1 = 1 1 0 1 0 = 1
–   Dorky 4.3 64-bit2466+11
−11
(−115)12 − 0
(+12−0=0)
100.0%
12.0 / 12
100.0%
+INF
1 1 1 1 1 1 1 1 1 1 1 1
–   Pawny 0.3 64-bit2462+13
−13
(−119)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
100.0%
−87
1 = = = 0 1 = = 1 = = 0
–   Delphil 2.82450+14
−14
(−131)11 − 1
(+10−0=2)
91.7%
11.0 / 12
100.0%
+229
1 1 1 = 1 1 1 = 1 1 1 1
–   Atlas 3.14b 64-bit2435+13
−13
(−146)8.5 − 3.5
(+8−3=1)
70.8%
8.5 / 12
100.0%
+28
1 1 0 1 0 0 1 1 1 1 1 =
–   Eeyore 1.52 64-bit2424+11
−10
(−157)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+13
= 1 1 1 1 = 1 0 = = 1 1
–   Hussar 0.42418+10
−10
(−163)8.5 − 3.5
(+8−3=1)
70.8%
8.5 / 12
100.0%
+14
0 1 1 1 1 0 1 = 1 1 0 1
–   Typhoon 1.00-3582413+17
−17
(−168)11 − 1
(+11−1=0)
91.7%
11.0 / 12
100.0%
+295
1 1 1 1 1 1 1 1 1 1 0 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Cheng3 1.04 64-bit
played with current
participants of this list
Represented by
1-2-CPU    830Cheng 4.39 64-bit
All    830Cheng 4.39 64-bit
Free    861Cheng 4.39 64-bit
Free 1-2-CPU    861Cheng 4.39 64-bit
Free single-CPU    861Cheng 4.39 64-bit
Single-CPU    830Cheng 4.39 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017