CCRL 40/40
Downloads and Statistics
March 25, 2017
Testing summary:
Total: 700'132 games
played by 1'850 programs
96442 CPU days (X2 4600+)

White wins: 241'332 (34.5%)
Black wins: 179'363 (25.6%)
Draws: 279'437 (39.9%)
White score: 54.4%

Engine Details

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Cmcchess 2.6 64-bit#181  (2426+21
−21
)Quote
Author: Ma Chao (China) Link: Homepage
This is the only Cmcchess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Floyd 0.9 64-bit2649+24
−24
(+223)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+72
0 = 0 =
–   GreKo 2015 64-bit2609+23
−23
(+183)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   JikChess 0.02 64-bit2553+20
−20
(+127)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−15
= 0
–   Carballo 1.5 64-bit2552+27
−27
(+126)5 − 9
(+3−7=4)
35.7%
5.0 / 14
0.0%
+26
= 0 0 = 0 = 1 0 1 0 = 0 0 1
–   Gogobello 1.1 64-bit2551+30
−30
(+125)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−49
0 1 0 0 0 = 0 = = 0
–   WyldChess 1.3 64-bit2545+29
−29
(+119)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+16
= 0 1 0 = = 1 0 0 0
–   K2 0.832538+28
−28
(+112)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−60
= = = 1 0 = 0 0 0 0 0 0
–   nanoSzachy 4.1 64-bit2530+19
−19
(+104)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+46
= 0 1 1 0 0
–   Fridolin 2.0 64-bit2525+18
−18
(+99)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
0
= = 0 0 = 1 0 0 0 1
–   Maverick 1.5 64-bit2515+20
−20
(+89)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+17
= 0 0 = = = 1 = = 0 1 = 0 = 0 0
–   Dorky 4.5 64-bit2501+26
−27
(+75)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−74
= = 0 0
–   Shield 1.3.1 64-bit2499+26
−26
(+73)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+45
0 1 0 = 0 0 = = 1 1 0 1
–   CyberPagno 3.0 64-bit2498+24
−24
(+72)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−46
= 0 0 0 0 1 = =
–   ECE X2497+32
−32
(+71)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+3
= = 1 = = 0 = = 0 = 0 0 1 0
–   Delphil 3.2 64-bit2494+17
−17
(+68)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+68
1 = = 0 0 1
–   K2 0.752487+23
−23
(+61)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−81
0 =
–   Ghost 2.0.2 64-bit2481+18
−18
(+55)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
−4
0 0 1 = 1 0
–   Zurichess Geneva 64-bit2475+27
−27
(+49)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.3%
−39
0 = 0 = = =
–   pikoSzachy 4.12474+29
−29
(+48)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.4%
+141
= 1 0 1 = = = 1 = 1
–   Shield 1.2 64-bit2473+27
−27
(+47)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.3%
+26
= = = = = = 1 0 = 1 = = 0 0
–   Pawny 0.3.1 64-bit2473+23
−23
(+47)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.2%
−185
= 0 0 1 0 0 0 0 0 =
–   MadChess 2.1 64-bit2471+30
−29
(+45)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.8%
−137
0 0 1 1 1 0 0 0 0 0
–   Arasan 10.42471+21
−21
(+45)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+8
= 0 1 1 0 1 0 0 = =
–   Bumblebee 1.0.36898e1 64-bit2460+25
−25
(+34)9 − 9
(+6−6=6)
50.0%
9.0 / 18
2.0%
+31
= 0 = 1 1 1 1 = 0 1 0 1 0 0 = = 0 =
–   Carballo 1.32458+24
−25
(+32)7 − 5
(+4−2=6)
58.3%
7.0 / 12
2.6%
+77
1 1 = 1 = = 1 0 = 0 = =
–   Donna 3.0 64-bit2457+33
−33
(+31)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
5.5%
−64
0 = 0 0 1 = 0 = 1 0
–   Giraffe 20150908 64-bit2457+22
−22
(+31)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
1.9%
+14
1 1 0 1 = = 0 = 0 1 = = 1 = = 0 0 0
–   Betsabe II 1.662452+24
−25
(+26)8 − 10
(+6−8=4)
44.4%
8.0 / 18
5.5%
−17
0 1 1 0 0 0 = 0 1 = = 1 0 1 = 0 1 0
–   Bumblebee 1.0 64-bit2450+28
−28
(+24)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
8.8%
+44
= = 1 0 0 1 = 0 1 = = 1 = 0 = 1
–   Eeyore 1.52 64-bit2449+19
−19
(+23)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
6.0%
−154
0 0 = 0 1 0 = 0 = 0
–   Bagatur 1.4d 64-bit2448+25
−25
(+22)5 − 5
(+2−2=6)
50.0%
5.0 / 10
9.4%
+22
1 = = 0 1 = = = = 0
–   Nemeton 1.52445+29
−28
(+19)1 − 3
(+0−2=2)
25.0%
1.0 / 4
15.2%
−130
= = 0 0
–   Betsabe II 1.472439+20
−20
(+13)6 − 4
(+5−3=2)
60.0%
6.0 / 10
19.6%
+86
= 0 = 1 1 0 1 1 1 0
–   Lozza 1.17 64-bit2438+23
−23
(+12)12 − 6
(+10−4=4)
66.7%
12.0 / 18
22.0%
+133
= 0 = 1 1 1 0 1 = 1 1 1 1 0 = 1 0 1
–   TJchess 1.3 64-bit2438+27
−27
(+12)3 − 5
(+1−3=4)
37.5%
3.0 / 8
24.8%
−61
= 0 0 0 = 1 = =
–   K2 0.792437+29
−29
(+11)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
28.0%
+65
= = 0 1 1 0 = = 1 0 1 1 = = = 0 1 1
–   Bagatur 1.4b 64-bit2437+32
−32
(+11)0 − 1
(+0−1=0)
0.0%
0.0 / 1
29.9%
−INF
0
–   Shallow r694 64-bit2430+26
−26
(+4)3 − 1
(+2−0=2)
75.0%
3.0 / 4
42.2%
+153
1 1 = =
–   PostModernist 10162424+22
−22
(−2)3 − 7
(+2−6=2)
30.0%
3.0 / 10
55.8%
−148
0 0 0 0 0 1 0 = 1 =
–   Matacz 1.12416+31
−31
(−10)7 − 3
(+5−1=4)
70.0%
7.0 / 10
70.0%
+121
= = 1 = 0 = 1 1 1 1
–   Muse 0.899b2415+21
−21
(−11)7 − 3
(+6−2=2)
70.0%
7.0 / 10
76.8%
+135
1 1 = 1 1 1 0 1 = 0
–   Ares 1.005.2 64-bit2408+20
−20
(−18)17 − 19
(+11−13=12)
47.2%
17.0 / 36
89.6%
−39
1 0 1 0 0 1 = 0 1 = 0 1 = 1 = 0 = = = 1 0 0 1 = 0 = 1 1 0 = = 0 = 0 1 0
–   Bitfoot 1.0.d9aeb43 64-bit2408+27
−27
(−18)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
85.2%
0
= = 0 0 1 = = 1 1 0 0 = 1 = = 0 1 1
–   Dragon 4.62406+19
−19
(−20)5 − 5
(+4−4=2)
50.0%
5.0 / 10
92.3%
−20
0 1 0 = = 0 1 0 1 1
–   Lozza 1.16 64-bit2395+25
−25
(−31)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
97.5%
+4
0 0 1 = = = 0 = 1 = = 1 1 = = = = 1 = = 1 0 = 1
–   Tigran 2.4n 64-bit2393+18
−18
(−33)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.1%
+INF
1 1
–   Waxman 20142386+21
−22
(−40)10 − 6
(+6−2=8)
62.5%
10.0 / 16
99.6%
+34
1 = 1 0 1 = = = = = 1 1 = 0 1 =
–   Orion 0.3.0 64-bit2384+22
−22
(−42)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
99.7%
+85
1 = = = 1 1 0 = 1 1 = 1
–   Myrddin 0.87 64-bit2379+18
−18
(−47)13.5 − 12.5
(+9−8=9)
51.9%
13.5 / 26
100.0%
−33
0 1 = 0 = = 1 1 = = 1 1 0 = 0 0 0 = 1 1 0 1 0 1 = =
–   MadChess 2.0 64-bit2365+22
−22
(−61)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
100.0%
+30
1 = 1 = 1 0 1 1 1 = 1 0 0 1 0 1 = = 0 1
–   Pupsi 0.192363+34
−34
(−63)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.9%
+60
= 1 = = 1 1 1 1 = 0
–   Waxman 20152352+24
−24
(−74)11.5 − 6.5
(+9−4=5)
63.9%
11.5 / 18
100.0%
+22
= 1 1 1 1 = = 1 1 1 1 0 1 0 0 = = 0
–   Plisk 0.2.7d 32-bit2351+22
−22
(−75)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−111
= = 0 0 0 1 = 0 1 1
–   K2 0.672349+24
−24
(−77)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−21
1 = 1 = = 0 = 1 = =
–   Nemeton 1.412346+26
−26
(−80)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+180
1 1 0 1 1 1 = 1
–   Jazz 840 64-bit2344+21
−21
(−82)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+36
1 0 = = = 1 = = 1 1 1 1 0 1
–   Lozza 1.15 64-bit2342+25
−25
(−84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−84
= =
–   Arion 1.72341+20
−20
(−85)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−48
0 1 0 1 0 1 1 1 = 0
–   CyberPagno 2.3 64-bit2337+27
−27
(−89)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+16
= 1 = = 1 1 = = 1 = = 1 0 1
–   Rodin 2.3a2336+24
−24
(−90)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−121
= 0 0 = = 1 1 = = 0
–   Bagatur 1.4c 64-bit2333+35
−35
(−93)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+56
1 = = 1
–   Daydreamer 1.52332+22
−22
(−94)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−94
= 1 1 0 1 = 0 0 1 0
–   CyberPagno 2.2 64-bit2331+23
−23
(−95)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gibbon 2.69a 64-bit2308+21
−21
(−118)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+112
= = 1 1 1 1 1 0 1 1
–   Nemeton 1.22305+27
−27
(−121)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−121
1 0
–   Capivara LK 0.09a01a 64-bit2305+24
−24
(−121)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−145
= = 1 = = 0 = = 0 =
–   nanoSzachy 2.82304+35
−36
(−122)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−66
= = = 1 = = 1 1 0 =
–   Sjakk 1.1.82299+24
−24
(−127)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+120
1 1 = 1 = 1 = 1 1 1
–   Absolute Zero 2.4.7.2 64-bit2297+25
−25
(−129)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−221
0 0 1 =
–   Schooner 1.5 64-bit2294+26
−26
(−132)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−132
1 0 0 1
–   Fischerle 0.9.70 SE 64-bit2291+24
−24
(−135)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+154
1 = 1 1
–   Bearded N44.2 64-bit2285+31
−31
(−141)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−48
1 = 1 0
–   Fischerle 0.9.65 64-bit2285+29
−29
(−141)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−81
0 = 1 1 0 1
–   FireFly 2.7.0 64-bit2284+19
−19
(−142)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Orion 0.2 64-bit2276+21
−21
(−150)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+7
1 =
–   Protej 0.5.8c2248+22
−22
(−178)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−335
= 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Cmcchess 2.6 64-bit
played with current
participants of this list
Represented by
1-2-CPU#1712422282itself
All#1672419282itself
Free#1532422282itself
Free 1-2-CPU#1592424282itself
Free single-CPU#1592424282itself
Single-CPU#1712422282itself

Created in 2005-2013 by CCRL team
Last games added on March 25, 2017