CCRL 40/40
Downloads and Statistics
May 27, 2017
Testing summary:
Total: 715'938 games
played by 1'882 programs
98447 CPU days (X2 4600+)

White wins: 246'582 (34.4%)
Black wins: 183'348 (25.6%)
Draws: 286'008 (39.9%)
White score: 54.4%

Engine Details

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Show each game results
Cmcchess 2.6 64-bit#186  (2422+20
−20
)Quote
Author: Ma Chao (China) Link: Homepage
This is the only Cmcchess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Floyd 0.9 64-bit2648+23
−23
(+226)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+75
= 0 0 =
–   GreKo 2015 64-bit2607+23
−23
(+185)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   JikChess 0.02 64-bit2553+19
−19
(+131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−11
0 =
–   Carballo 1.5 64-bit2553+27
−26
(+131)5 − 9
(+3−7=4)
35.7%
5.0 / 14
0.0%
+31
= 0 0 = 0 = = 0 0 1 1 0 1 0
–   Gogobello 1.1 64-bit2551+29
−29
(+129)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−45
0 = 0 1 0 0 0 = = 0
–   Marvin 2.0.0 64-bit2546+30
−29
(+124)4.5 − 11.5
(+3−10=3)
28.1%
4.5 / 16
0.0%
−42
0 0 0 0 0 0 1 0 = 0 0 1 0 = 1 =
–   WyldChess 1.3 64-bit2544+29
−29
(+122)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+19
= 0 1 0 = = 1 0 0 0
–   K2 0.832535+27
−27
(+113)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−59
0 0 0 0 = = 1 0 = 0 = 0
–   nanoSzachy 4.1 64-bit2533+19
−18
(+111)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+53
= 0 1 0 1 0
–   Fridolin 2.0 64-bit2524+17
−17
(+102)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+2
0 1 0 0 = = = 1 0 0
–   chess22k 1.3 64-bit2517+34
−33
(+95)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−11
0 = 0 = 0 = 0 1 0 1
–   Maverick 1.5 64-bit2515+20
−20
(+93)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+21
0 0 = = = 1 = = 0 1 = 0 = 0 0 =
–   CyberPagno 3.0 64-bit2503+23
−23
(+81)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−37
0 0 = 0 = = 0 1
–   Shield 1.3.1 64-bit2501+24
−24
(+79)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+51
0 = 0 1 0 0 = = 1 1 0 1
–   Dorky 4.5 64-bit2501+25
−25
(+79)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−70
= 0 0 =
–   ECE X2497+32
−32
(+75)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+7
0 = = 0 = 0 0 1 0 = = 1 = =
–   Delphil 3.2 64-bit2493+17
−17
(+71)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+71
0 = 1 1 = 0
–   Schooner 1.7.0 64-bit2486+31
−31
(+64)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−67
0 = 0 = 1 0 0 = = 0
–   K2 0.752486+23
−23
(+64)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−78
0 =
–   Ghost 2.0.2 64-bit2481+18
−18
(+59)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
0
= 0 0 1 1 0
–   Zurichess Geneva 64-bit2475+27
−27
(+53)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.1%
−35
= 0 = = = 0
–   pikoSzachy 4.12474+29
−29
(+52)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.2%
+145
= 1 = 1 0 1 = = = 1
–   Pawny 0.3.1 64-bit2473+23
−23
(+51)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.1%
−181
= 0 0 1 0 0 0 = 0 0
–   Shield 1.2 64-bit2473+27
−27
(+51)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.1%
+30
= = = = = = 1 0 = 1 = 0 = 0
–   Arasan 10.42470+21
−21
(+48)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+11
= 0 1 1 0 0 = = 0 1
–   MadChess 2.1 64-bit2469+28
−28
(+47)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.4%
−135
0 0 1 1 1 0 0 0 0 0
–   Carballo 1.32458+25
−25
(+36)7 − 5
(+4−2=6)
58.3%
7.0 / 12
1.2%
+81
= 1 = = = 0 = = 1 0 1 1
–   Donna 3.0 64-bit2457+33
−33
(+35)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
3.3%
−60
0 = 0 0 0 = 1 0 1 =
–   Giraffe 20150908 64-bit2457+22
−22
(+35)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
0.8%
+18
0 = 0 0 = 1 = = 0 1 = = 1 1 0 = 0 1
–   Betsabe II 1.662455+23
−23
(+33)8 − 10
(+6−8=4)
44.4%
8.0 / 18
1.4%
−10
1 1 0 0 0 = 0 1 1 0 1 = 0 1 0 = = 0
–   Bumblebee 1.0.36898e1 64-bit2452+23
−23
(+30)9 − 9
(+6−6=6)
50.0%
9.0 / 18
2.7%
+27
0 = 1 = 1 1 0 = 1 = 0 1 0 1 0 0 = =
–   Bagatur 1.4d 64-bit2452+24
−24
(+30)5 − 5
(+2−2=6)
50.0%
5.0 / 10
2.6%
+30
= = = 0 1 = = 0 1 =
–   Bumblebee 1.0 64-bit2450+28
−28
(+28)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
5.0%
+48
1 = 1 = = 0 = 1 0 = = 1 = 1 0 0
–   Bagatur 1.4e 64-bit2449+30
−30
(+27)4 − 6
(+1−3=6)
40.0%
4.0 / 10
6.5%
−28
= 0 = = = 0 0 = 1 =
–   Eeyore 1.52 64-bit2446+19
−19
(+24)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
4.2%
−153
0 0 = 0 = 0 = 0 1 0
–   Nemeton 1.52444+26
−26
(+22)1 − 3
(+0−2=2)
25.0%
1.0 / 4
9.3%
−127
= 0 0 =
–   Lozza 1.17 64-bit2442+21
−21
(+20)12 − 6
(+10−4=4)
66.7%
12.0 / 18
8.2%
+141
0 = 1 = 1 1 1 1 0 1 = 1 1 0 = 1 0 1
–   Betsabe II 1.472439+20
−20
(+17)6 − 4
(+5−3=2)
60.0%
6.0 / 10
12.1%
+90
0 1 1 1 1 1 0 = 0 =
–   Bagatur 1.4b 64-bit2437+32
−32
(+15)0 − 1
(+0−1=0)
0.0%
0.0 / 1
22.2%
−INF
0
–   K2 0.792436+29
−29
(+14)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
20.4%
+68
1 = 0 1 0 = = = = = 1 1 1 0 1 1 0 =
–   Shallow r694 64-bit2433+25
−24
(+11)3 − 1
(+2−0=2)
75.0%
3.0 / 4
24.4%
+161
= 1 = 1
–   TJchess 1.3 64-bit2432+25
−25
(+10)3 − 5
(+1−3=4)
37.5%
3.0 / 8
27.2%
−63
0 0 0 = = 1 = =
–   PostModernist 10162426+21
−22
(+4)3 − 7
(+2−6=2)
30.0%
3.0 / 10
39.6%
−142
0 0 0 0 0 = 1 = 0 1
–   Matacz 1.12416+31
−31
(−6)7 − 3
(+5−1=4)
70.0%
7.0 / 10
61.3%
+125
= = 1 = 1 1 1 1 0 =
–   Muse 0.899b2415+21
−21
(−7)7 − 3
(+6−2=2)
70.0%
7.0 / 10
67.1%
+139
1 1 = 1 0 1 = 0 1 1
–   Ares 1.005.2 64-bit2408+20
−20
(−14)18 − 22
(+11−15=14)
45.0%
18.0 / 40
84.2%
−49
0 = 1 = 0 = = 0 = 0 1 1 0 = = = 1 0 0 1 = 0 = 1 = = 0 0 0 1 1 0 1 = = 0 0 1 0 1
–   Bitfoot 1.0.d9aeb43 64-bit2408+27
−27
(−14)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
79.5%
+4
1 1 = = 1 = = 0 1 1 0 0 = 1 0 0 = =
–   Dragon 4.62406+18
−18
(−16)5 − 5
(+4−4=2)
50.0%
5.0 / 10
87.6%
−16
0 1 0 = 1 0 1 1 = 0
–   Lozza 1.16 64-bit2394+25
−25
(−28)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
95.7%
+7
1 = 1 1 = = 1 0 = = = = 1 = = = 0 = 1 = = 0 0 1
–   Tigran 2.4n 64-bit2391+18
−18
(−31)2 − 0
(+2−0=0)
100.0%
2.0 / 2
98.7%
+INF
1 1
–   Waxman 20142386+22
−22
(−36)10 − 6
(+6−2=8)
62.5%
10.0 / 16
99.2%
+38
= 1 = 1 0 1 1 1 = 0 = = 1 = = =
–   Orion 0.3.0 64-bit2385+21
−21
(−37)11 − 5
(+7−1=8)
68.8%
11.0 / 16
99.4%
+72
= = 1 = = = = 1 1 1 1 1 1 = 0 =
–   Myrddin 0.87 64-bit2377+18
−18
(−45)13.5 − 12.5
(+9−8=9)
51.9%
13.5 / 26
100.0%
−31
0 0 0 = 1 1 0 1 = = 1 0 = = = 1 = = 1 1 0 0 1 1 = 0
–   Waxman 20162370+27
−27
(−52)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.9%
+97
1 = = 1
–   MadChess 2.0 64-bit2365+22
−22
(−57)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
100.0%
+34
1 1 1 0 1 1 0 1 = = = 1 0 0 0 1 = 1 1 =
–   Pupsi 0.192363+34
−34
(−59)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.8%
+64
= 1 = = 1 1 = 0 1 1
–   Waxman 20152352+24
−24
(−70)11.5 − 6.5
(+9−4=5)
63.9%
11.5 / 18
100.0%
+26
= = 1 1 1 1 0 0 = 0 1 0 = 1 1 1 1 =
–   Plisk 0.2.7d 32-bit2351+22
−22
(−71)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−107
= = 0 0 = 0 1 1 0 1
–   Nemeton 1.412346+26
−26
(−76)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+184
1 1 1 1 1 1 = 0
–   K2 0.672346+24
−24
(−76)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−20
1 = 1 = = 1 = = = 0
–   Jazz 840 64-bit2344+21
−21
(−78)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+40
0 1 1 = = 1 = 1 1 1 = 0 = 1
–   Lozza 1.15 64-bit2342+25
−25
(−80)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−80
= =
–   Arion 1.72340+19
−19
(−82)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−45
0 1 0 1 1 = 0 1 1 0
–   Jumbo 0.4.17 64-bit2339+27
−27
(−83)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   CyberPagno 2.3 64-bit2337+27
−27
(−85)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+20
1 1 = = = 1 0 1 1 = = 1 = =
–   Rodin 2.3a2336+25
−24
(−86)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−117
= 0 0 = 1 = = 0 = 1
–   Bagatur 1.4c 64-bit2333+35
−35
(−89)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+60
1 = = 1
–   Daydreamer 1.52332+22
−22
(−90)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−90
= 1 1 0 0 0 1 0 1 =
–   CyberPagno 2.2 64-bit2331+23
−23
(−91)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.722319+29
−29
(−103)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+53
1 = 1 =
–   Gibbon 2.69a 64-bit2312+20
−20
(−110)11 − 3
(+9−1=4)
78.6%
11.0 / 14
100.0%
+90
1 1 = 1 = 1 0 1 1 1 1 1 = =
–   Nemeton 1.22306+27
−27
(−116)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−116
1 0
–   Capivara LK 0.09a01a 64-bit2305+25
−25
(−117)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−141
= = 1 = = = 0 = = 0
–   nanoSzachy 2.82304+35
−36
(−118)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−62
= = = 1 1 1 0 = = =
–   Schooner 1.5 64-bit2299+25
−25
(−123)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
100.0%
−275
0 0 0 = 0 1 0 1
–   Sjakk 1.1.82299+24
−24
(−123)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+124
1 1 = 1 = 1 1 1 = 1
–   Absolute Zero 2.4.7.2 64-bit2292+23
−23
(−130)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−222
= 0 1 0
–   Fischerle 0.9.70 SE 64-bit2291+24
−24
(−131)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+158
1 = 1 1
–   Fischerle 0.9.80 SE 64-bit2287+30
−30
(−135)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−135
1 0 = =
–   FireFly 2.7.0 64-bit2285+18
−18
(−137)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Fischerle 0.9.65 64-bit2285+29
−29
(−137)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−77
0 1 1 1 0 =
–   Bearded N44.2 64-bit2280+29
−29
(−142)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−49
1 = 1 0
–   Orion 0.2 64-bit2275+21
−21
(−147)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+10
1 =
–   Protej 0.5.8c2249+21
−21
(−173)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−330
= 0
–   ChessKISS 1.7c 64-bit2216+22
−22
(−206)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−206
1 = = 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#174-1752425340itself
All#173-1742420340itself
Free#159-1602423340itself
Free 1-2-CPU#162-1632425340itself
Free single-CPU#162-1632425340itself
Single-CPU#174-1752425340itself

Created in 2005-2013 by CCRL team
Last games added on May 27, 2017