CCRL 40/4
Downloads and Statistics
December 16, 2017
Testing summary:
Total: 1'598'681 games
played by 1'895 programs
21398 CPU days (X2 4600+)

White wins: 625'117 (39.1%)
Black wins: 509'026 (31.8%)
Draws: 464'538 (29.1%)
White score: 53.6%

Engine Details

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Show each game results
Cmcchess 2.5 (1642+16
−16
)Quote
Author: Ma Chao (China) Link: Homepage
This is one of the 3 Cmcchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Absolute Zero 2.4.0.0 64-bit2258+15
−15
(+616)2 − 30
(+1−29=2)
6.3%
2.0 / 32
0.0%
+159
–   Bismark 1.41994+45
−43
(+352)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Protej 0.5.71955+20
−20
(+313)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+208
–   Cinnamon 1.1c 64-bit1944+19
−19
(+302)6.5 − 24.5
(+3−21=7)
21.0%
6.5 / 31
0.0%
+85
–   SamChess1912+14
−14
(+270)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
+112
–   Dabbaba 7.491909+16
−16
(+267)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−105
–   FreeChessII 2.171881+26
−26
(+239)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Tyrell 1.021880+23
−23
(+238)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   MrChess 2.11876+20
−19
(+234)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−124
–   Arabian Knight 1.511858+26
−26
(+216)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+164
–   HeavyChess 0.13 beta1816+19
−19
(+174)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+212
–   JARS 1.75a1812+14
−14
(+170)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+65
–   NoonianChess 3206P21801+24
−24
(+159)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+120
–   MorphyChess 1.0.51796+15
−15
(+154)12 − 19
(+6−13=12)
38.7%
12.0 / 31
0.0%
+81
–   Milady 3.251784+44
−43
(+142)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+82
–   Macromix 2.011781+20
−20
(+139)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+69
–   Eia 0.21778+20
−20
(+136)9 − 18
(+5−14=8)
33.3%
9.0 / 27
0.0%
+24
–   Grizzly 1.40.1b1774+14
−14
(+132)12 − 16
(+9−13=6)
42.9%
12.0 / 28
0.0%
+76
–   Bremboce 0.6.21772+22
−22
(+130)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−205
–   Chenard 2015.04.08 64-bit1765+20
−20
(+123)6 − 25
(+4−23=4)
19.4%
6.0 / 31
0.0%
−131
–   BeRoChess 1.00 32-bit1759+34
−34
(+117)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+21
–   Pulsar 2009-9b1755+19
−19
(+113)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.0%
+187
–   Mint 2.31753+17
−17
(+111)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+57
–   Lodocase 2402081741+21
−21
(+99)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+106
–   NG-Play 8.31740+41
−41
(+98)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+90
–   Elf 1.3.01730+10
−10
(+88)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
+8
–   Vicki 0.041a1722+13
−13
(+80)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−164
–   Ziggy 0.71715+23
−23
(+73)11.5 − 14.5
(+9−12=5)
44.2%
11.5 / 26
0.0%
+36
–   Kitteneitor 0.22.11707+20
−20
(+65)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−1
–   Zoidberg 0.11704+19
−19
(+62)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−98
–   Testina 3c1679+33
−32
(+37)9.5 − 18.5
(+4−13=11)
33.9%
9.5 / 28
2.2%
−66
–   Chess 4.1a1676+34
−34
(+34)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
4.0%
+80
–   SharpChess2 2.6.91674+36
−36
(+32)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
5.7%
−35
–   Bace 0.451667+12
−12
(+25)17.5 − 13.5
(+14−10=7)
56.5%
17.5 / 31
0.7%
+70
–   Violet 2.0 64-bit1667+40
−39
(+25)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
12.8%
−51
–   Tristram 3.361666+22
−22
(+24)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
4.8%
−27
–   Belzebub 0.671645+11
−11
(+3)12 − 18
(+5−11=14)
40.0%
12.0 / 30
41.0%
−58
–   ALChess 1.5b1638+14
−14
(−4)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
65.6%
−75
–   DChess 1.0.21636+12
−12
(−6)16 − 16
(+9−9=14)
50.0%
16.0 / 32
72.2%
−7
–   Pooky 2.71633+15
−15
(−9)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
79.3%
+84
–   IQ23.0031628+11
−11
(−14)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
92.0%
+74
–   MSCP 1.441617+12
−12
(−25)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
99.4%
−84
–   Storm 0.61611+11
−11
(−31)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
99.9%
+18
–   AdaChess 2.01604+20
−20
(−38)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
99.8%
+86
–   Revati 0.4c1602+26
−25
(−40)2 − 3
(+2−3=0)
40.0%
2.0 / 5
99.6%
−122
–   NapoleonPP 08092013 64-bit1597+38
−39
(−45)9 − 11
(+6−8=6)
45.0%
9.0 / 20
98.4%
−83
–   Darky 0.5d1591+30
−30
(−51)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
99.8%
−120
–   Kitteneitor 0.12.11585+31
−31
(−57)14 − 6
(+11−3=6)
70.0%
14.0 / 20
99.9%
+80
–   Marginal 0.11582+40
−40
(−60)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.7%
−60
–   Kitteneitor 0.18.1 32-bit1577+38
−38
(−65)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.9%
+12
–   Zotron 4.4.61571+11
−11
(−71)19 − 8
(+14−3=10)
70.4%
19.0 / 27
100.0%
+62
–   SdBC 0.41.401560+17
−17
(−82)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
−15
–   MSCP 1.6h1552+36
−36
(−90)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+16
–   Larsen VB 0.05.00011527+14
−14
(−115)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+19
–   SharpChess2 2.61522+16
−16
(−120)27 − 5
(+25−3=4)
84.4%
27.0 / 32
100.0%
+173
–   Alibaba 1.381508+34
−35
(−134)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+196
–   Vajolet 0.4.11493+16
−16
(−149)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+126
–   Purple Haze 2.01489+13
−14
(−153)22.5 − 9.5
(+19−6=7)
70.3%
22.5 / 32
100.0%
−2
–   Apep 1.011488+34
−34
(−154)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−58
–   Piranha 0.51482+11
−11
(−160)24 − 8
(+22−6=4)
75.0%
24.0 / 32
100.0%
+42
–   Exacto 0.d1482+13
−14
(−160)22 − 9
(+16−3=12)
71.0%
22.0 / 31
100.0%
−24
–   Tarrasch Toy Engine 0.9061474+14
−14
(−168)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+21
–   Violet 2.5 64-bit1470+24
−25
(−172)19.5 − 11.5
(+14−6=11)
62.9%
19.5 / 31
100.0%
−88
–   APILChess 1.05r1b1463+16
−16
(−179)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
−14
–   Blikskottel 0.81433+16
−16
(−209)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
−95
–   Nero 6.11428+15
−15
(−214)23 − 9
(+16−2=14)
71.9%
23.0 / 32
100.0%
−74
–   Supra 15.01399+48
−49
(−243)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
−3
–   Goyaz 0.0071392+18
−18
(−250)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+121
–   Tony's Chess 0.021387+15
−15
(−255)27 − 5
(+26−4=2)
84.4%
27.0 / 32
100.0%
+60
–   MiniMardi 1.31385+12
−12
(−257)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
−38
–   Eden 0.0.131378+16
−16
(−264)25.5 − 6.5
(+23−4=5)
79.7%
25.5 / 32
100.0%
−24
–   JChess 1.01375+19
−19
(−267)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
−108
–   Abulafia 0.611369+42
−43
(−273)4 − 1
(+4−1=0)
80.0%
4.0 / 5
100.0%
+8
–   Numpty Omega1360+16
−16
(−282)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
−92
–   Nanook 0.171359+15
−15
(−283)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
−46
–   Skaki 1.231351+23
−23
(−291)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+67
–   Virutor Chess 1.11344+18
−18
(−298)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
−70
–   MiniChessAI 1.191339+19
−19
(−303)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Joanna 2002 1.031325+21
−21
(−317)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+24
–   Ozwald 0.431322+18
−18
(−320)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−174
–   KillerQueen 2.0b31283+18
−18
(−359)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
−126
–   TRex 1.91273+19
−19
(−369)7 − 0
(+7−0=0)
100.0%
7.0 / 7
100.0%
+INF
–   QuTeChess 1.0.1t r31260+22
−22
(−382)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Tikov 0.6.31235+17
−17
(−407)6 − 1
(+5−0=2)
85.7%
6.0 / 7
100.0%
−137
–   Raffaela 0.1.41218+18
−18
(−424)3 − 2
(+2−1=2)
60.0%
3.0 / 5
100.0%
−372
–   Toledo Nanochess Jan/11/20101217+16
−16
(−425)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Gringo 1.4.9b1216+17
−17
(−426)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
−268
–   Pulse 1.2.01191+29
−29
(−451)28 − 4
(+25−1=6)
87.5%
28.0 / 32
100.0%
−144
–   DarkFusch 0.91171+20
−20
(−471)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Project Invincible 2.041169+26
−26
(−473)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
−124
–   AdaChess 1.01059+61
−10
(−583)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−423
–   DarkTemplar 0.11031+81
−38
(−611)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
−277
–   Safrad 2.1.35.2101007+66
−60
(−635)7 − 0
(+7−0=0)
100.0%
7.0 / 7
100.0%
+INF
–   Zoe 0.1991+88
−77
(−651)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Chess4j 1.2867+214
−200
(−775)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Cmcchess 2.5
played with current
participants of this list
Represented by
1-2-CPU    1073Cmcchess 2.6 64-bit
32-bit#30216431098itself
32-bit 1-2-CPU#30216431098itself
32-bit single-CPU#30216431098itself
All    1073Cmcchess 2.6 64-bit
Free    1073Cmcchess 2.6 64-bit
Free 1-2-CPU    1073Cmcchess 2.6 64-bit
Free 32-bit#29516431098itself
Free 32-bit 1-2-CPU#29516431098itself
Free 32-bit single-CPU#29516431098itself
Free single-CPU    1073Cmcchess 2.6 64-bit
Single-CPU    1073Cmcchess 2.6 64-bit

Created in 2005-2013 by CCRL team
Last games added on December 16, 2017