CCRL 40/40
Downloads and Statistics
August 19, 2017
Testing summary:
Total: 734'415 games
played by 1'919 programs
100606 CPU days (X2 4600+)

White wins: 252'646 (34.4%)
Black wins: 187'707 (25.6%)
Draws: 294'062 (40.0%)
White score: 54.4%

Engine Details

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MadChess 2.1 64-bit (2475+26
−26
)Quote
Author: Erik Madsen (USA) Link: Homepage
This is one of the 6 MadChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.4 64-bit2666+30
−29
(+191)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−38
= 0 0 1 0 0 0 = 0 0
–   Gogobello 1.2 64-bit2593+28
−28
(+118)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+43
0 = 1 0 0 1 = = 0 = 1 0 0 =
–   Ghost 3 64-bit2544+27
−27
(+69)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−35
0 1 = = = 0 1 0 0 0
–   nanoSzachy 4.0 64-bit2541+19
−19
(+66)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−58
0 1 0 0 0 0 1 1 = 0
–   Ghost 3.1 64-bit2534+26
−26
(+59)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
0.1%
+111
= = = 1 = = = = = 0 1 1 = 1 = =
–   chess22k 1.3 64-bit2525+30
−29
(+50)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.6%
−232
0 0 = 0
–   Maverick 1.5 64-bit2516+18
−18
(+41)6 − 12
(+4−10=4)
33.3%
6.0 / 18
0.5%
−79
0 1 = 0 0 0 0 0 0 1 0 1 0 0 = 1 = =
–   ECE X22507+28
−27
(+32)6.5 − 11.5
(+5−10=3)
36.1%
6.5 / 18
4.3%
−74
0 1 0 1 = 1 0 1 0 0 0 0 1 = 0 0 0 =
–   Dorky 4.5 64-bit2498+23
−23
(+23)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
8.6%
+77
1 1 = = = 1 = = 0 = = 1 1 0 1 0 0 1
–   CyberPagno 3.0 64-bit2498+21
−21
(+23)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
8.5%
−69
= 0 1 0
–   Pepito 1.59 64-bit2488+19
−19
(+13)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
19.9%
−111
= 1 1 0 0 1 0 0 0 0
–   Bruja 1.9.1 64-bit2477+19
−19
(+2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
44.2%
−29
0 0 1 0 1 = 0 1 = =
–   WyldChess 1.2 64-bit2470+31
−31
(−5)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
59.0%
−28
0 1 0 = 1 = = = 0 =
–   Schooner 1.7.0 64-bit2468+28
−28
(−7)2 − 2
(+1−1=2)
50.0%
2.0 / 4
63.3%
−7
0 = 1 =
–   Giraffe 20150908 64-bit2461+21
−21
(−14)7 − 3
(+5−1=4)
70.0%
7.0 / 10
78.7%
+114
1 1 = = = 1 0 = 1 1
–   Counter 1.99 64-bit2459+32
−32
(−16)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
77.2%
+135
= = = 1 1 1
–   Betsabe II 1.662458+22
−22
(−17)11 − 7
(+8−4=6)
61.1%
11.0 / 18
83.5%
+57
= 0 1 1 0 = = = 1 0 = 1 1 1 = 0 1 1
–   Bagatur 1.4d 64-bit2454+24
−24
(−21)6 − 8
(+4−6=4)
42.9%
6.0 / 14
88.0%
−66
= 1 1 = 0 = 0 0 1 0 0 0 1 =
–   Bumblebee 1.0.36898e1 64-bit2447+23
−23
(−28)7 − 7
(+4−4=6)
50.0%
7.0 / 14
94.3%
−31
0 1 = = = = 0 = = 1 0 1 1 0
–   Arasan 10.12447+29
−29
(−28)5 − 5
(+3−3=4)
50.0%
5.0 / 10
91.7%
−23
1 0 = = 1 0 1 = 0 =
–   Eeyore 1.52 64-bit2445+19
−19
(−30)5 − 5
(+4−4=2)
50.0%
5.0 / 10
96.7%
−24
0 0 1 0 0 1 1 = 1 =
–   Hussar 0.42444+18
−18
(−31)6 − 4
(+5−3=2)
60.0%
6.0 / 10
97.3%
+38
1 1 = 0 = 1 1 1 0 0
–   Nemeton 1.512444+24
−24
(−31)8 − 10
(+6−8=4)
44.4%
8.0 / 18
96.0%
−71
= = 0 0 1 = = 1 0 0 0 0 1 0 0 1 1 1
–   Lozza 1.17 64-bit2442+20
−20
(−33)9 − 9
(+6−6=6)
50.0%
9.0 / 18
97.5%
−30
= 0 1 0 0 0 1 = = 1 = = 1 1 1 = 0 0
–   Shallow r694 64-bit2438+22
−22
(−37)8 − 6
(+7−5=2)
57.1%
8.0 / 14
98.2%
+17
1 = 0 0 1 1 1 0 = 0 1 1 1 0
–   Snitch 1.6.2 64-bit2435+26
−26
(−40)5 − 5
(+4−4=2)
50.0%
5.0 / 10
98.3%
−40
0 0 = 1 1 0 1 0 1 =
–   TJchess 1.3 64-bit2434+23
−23
(−41)9 − 9
(+5−5=8)
50.0%
9.0 / 18
99.1%
−38
= = = = = 1 1 0 0 = 1 0 1 0 1 = = 0
–   PostModernist 10162429+21
−21
(−46)8 − 2
(+7−1=2)
80.0%
8.0 / 10
99.6%
+180
1 1 1 1 1 0 = 1 = 1
–   Abrok 5.02429+22
−22
(−46)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.6%
+77
= 1 1 1 1 0 = 1 = =
–   Cmcchess 2.6 64-bit2424+20
−20
(−51)7 − 3
(+7−3=0)
70.0%
7.0 / 10
99.9%
+131
0 1 1 1 1 1 1 1 0 0
–   Ares 1.005 64-bit2414+19
−19
(−61)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+87
1 1 = 1 1 = = 1 = =
–   Bagatur 1.5c 64-bit2412+84
−87
(−63)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
91.9%
+26
0 1 = 1
–   Diablo 0.5.12408+18
−18
(−67)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+128
= 1 = 1 1 1 1 = 1 =
–   Patzer 3.802406+23
−23
(−69)3 − 7
(+2−6=2)
30.0%
3.0 / 10
100.0%
−216
= 0 1 = 1 0 0 0 0 0
–   Ifrit m1.8 64-bit2402+19
−19
(−73)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−132
0 0 = = = 0 = 1 = =
–   Simplex 0.9.8 64-bit2398+20
−20
(−77)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−45
1 0 = 0 = = 1 0 1 1
–   Tigran 2.4n 64-bit2392+18
−18
(−83)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−55
= 1 = 0 1 0 = = 1 =
–   Alex 2.14a 64-bit2391+20
−20
(−84)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−28
= = 1 = = 0 = = 1 1
–   Shield 1.1 64-bit2391+31
−31
(−84)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−88
1 1 0 0 = 0 1 1 = 0
–   Orion 0.3.0 64-bit2387+20
−20
(−88)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−46
1 0 1 0 1 = 1 0 1 0
–   OliThink 5.3.2 64-bit2373+19
−19
(−102)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+6
0 0 1 1 1 = 1 = 1 =
–   GreKo 6.252372+34
−34
(−103)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+148
1 1 1 = 1 = = 1 1 1
–   pikoSzachy Extreme 22354+34
−34
(−121)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+181
1 0 1 1 = 1 1 1 1 1
–   K2 0.672348+24
−24
(−127)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+22
= 1 1 1 1 0 0 1 1 =
–   Jumbo 0.4.17 64-bit2340+28
−27
(−135)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+41
= 1 1 1 1 = 1 1 0 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
MadChess 2.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU#1612471312itself
All#1602465312itself
Free#1462468312itself
Free 1-2-CPU#1502470312itself
Free single-CPU#1502470312itself
Single-CPU#1612471312itself

Created in 2005-2013 by CCRL team
Last games added on August 19, 2017