CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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MadChess 2.1 64-bit (2476+25
−25
)Quote
Author: Erik Madsen (USA) Link: Homepage
This is one of the 7 MadChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.4 64-bit2673+22
−23
(+197)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−32
= 0 0 0 0 = 0 1 0 0
–   Orion 0.6 64-bit2628+19
−19
(+152)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−116
0 0 0 0 0 = 0 0 = 1 0 0
–   Gogobello 1.2 64-bit2596+28
−28
(+120)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
+45
1 0 = 0 = 0 = 0 = 1 0 0 1 =
–   Ghost 3 64-bit2557+24
−24
(+81)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−23
0 1 = = = 0 1 0 0 0
–   Ghost 3.1 64-bit2551+15
−15
(+75)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
0.0%
+127
= 1 = = = = = 0 1 1 = 1 = = = =
–   Betsabe II 1.842545+14
−14
(+69)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
−16
0 0 = 1 0 1 0 = = 0 0 1
–   nanoSzachy 4.0 64-bit2544+17
−17
(+68)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−56
0 1 0 0 0 0 1 1 = 0
–   chess22k 1.3 64-bit2538+24
−24
(+62)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−220
0 0 = 0
–   Maverick 1.5 64-bit2536+14
−14
(+60)6 − 12
(+4−10=4)
33.3%
6.0 / 18
0.0%
−60
= 0 0 1 0 0 0 0 0 0 0 = 1 = = 1 0 1
–   CyberPagno 3.0 64-bit2514+14
−14
(+38)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.4%
−54
1 0 = 0
–   ECE X22513+28
−28
(+37)6.5 − 11.5
(+5−10=3)
36.1%
6.5 / 18
2.6%
−69
1 = 0 = 0 0 0 1 0 0 0 0 0 1 0 1 = 1
–   Asymptote 0.3 64-bit2504+17
−17
(+28)5 − 5
(+3−3=4)
50.0%
5.0 / 10
3.5%
+23
1 1 = = 0 = 0 1 0 =
–   Dorky 4.5 64-bit2500+19
−19
(+24)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
6.7%
+78
= = 0 = = 1 1 1 = = = 1 0 0 1 1 1 0
–   Pepito 1.59.2 64-bit2495+17
−17
(+19)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
11.5%
−106
= 1 1 0 0 1 0 0 0 0
–   Bruja 1.9.1 64-bit2478+17
−18
(+2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
44.8%
−29
0 0 1 0 1 = 0 1 = =
–   Schooner 1.7.0 64-bit2470+24
−24
(−6)2 − 2
(+1−1=2)
50.0%
2.0 / 4
63.4%
−6
= 1 = 0
–   WyldChess 1.2 64-bit2469+26
−26
(−7)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
65.0%
−30
0 1 0 = 1 = = = 0 =
–   Betsabe II 1.662464+22
−22
(−12)11 − 7
(+8−4=6)
61.1%
11.0 / 18
76.4%
+62
1 0 = 1 0 = 1 1 = = = 0 1 1 1 = 0 1
–   Counter 1.99 64-bit2463+32
−32
(−13)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
73.9%
+138
1 1 = = = 1
–   Giraffe 20150908 64-bit2462+19
−18
(−14)7 − 3
(+5−1=4)
70.0%
7.0 / 10
82.1%
+114
1 1 = = = 1 0 = 1 1
–   Bagatur 1.4d 64-bit2457+24
−24
(−19)6 − 8
(+4−6=4)
42.9%
6.0 / 14
86.5%
−64
0 = 0 0 1 0 1 = 0 0 1 = = 1
–   Nemeton 1.512453+22
−22
(−23)8 − 10
(+6−8=4)
44.4%
8.0 / 18
91.8%
−63
0 1 0 0 0 = 1 = 1 0 0 1 1 1 0 = = 0
–   Bumblebee 1.0.36898e1 64-bit2447+19
−19
(−29)7 − 7
(+4−4=6)
50.0%
7.0 / 14
96.7%
−32
= = = 0 = = 1 = 0 1 1 0 0 1
–   Abrok 5.02444+18
−18
(−32)7 − 3
(+5−1=4)
70.0%
7.0 / 10
97.9%
+91
= 1 1 1 1 0 = 1 = =
–   Hussar 0.42444+17
−17
(−32)6 − 4
(+5−3=2)
60.0%
6.0 / 10
98.1%
+37
1 1 = 0 = 1 1 1 0 0
–   Lozza 1.17a 64-bit2443+17
−18
(−33)9 − 9
(+6−6=6)
50.0%
9.0 / 18
98.4%
−30
1 0 = = 1 = 0 1 0 1 1 1 = 0 0 0 = =
–   Shallow r694 64-bit2442+17
−17
(−34)8 − 6
(+7−5=2)
57.1%
8.0 / 14
98.6%
+20
1 1 1 0 0 0 = 0 1 1 1 0 1 =
–   Arasan 10.12442+27
−27
(−34)5 − 5
(+3−3=4)
50.0%
5.0 / 10
96.5%
−29
1 0 = = 1 0 1 = 0 =
–   Eeyore 1.52 64-bit2441+17
−17
(−35)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.0%
−29
0 0 1 0 0 1 1 = 1 =
–   Snitch 1.6.2 64-bit2435+21
−21
(−41)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.4%
−41
0 0 = 1 1 0 1 0 1 =
–   TJchess 1.3 64-bit2434+17
−17
(−42)9 − 9
(+5−5=8)
50.0%
9.0 / 18
99.7%
−39
= 0 = 1 0 1 0 = 1 1 0 1 = = 0 = = =
–   Cmcchess 2.6 64-bit2421+17
−17
(−55)7 − 3
(+7−3=0)
70.0%
7.0 / 10
100.0%
+127
0 1 1 1 1 1 1 1 0 0
–   Ares 1.005 64-bit2418+18
−18
(−58)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+90
1 1 = 1 1 = = 1 = =
–   PostModernist 10162417+18
−18
(−59)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+167
1 1 1 1 1 0 = 1 = 1
–   Ifrit m1.8 64-bit2413+18
−18
(−63)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−122
0 0 = = = 0 = 1 = =
–   Diablo 0.5.12409+18
−18
(−67)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+128
= 1 = 1 1 1 1 = 1 =
–   Simplex 0.9.8 64-bit2401+17
−17
(−75)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−43
1 0 = 0 = = 1 0 1 1
–   Tigran 2.4n 64-bit2400+17
−17
(−76)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−48
= 1 = 0 1 0 = = 1 =
–   Patzer 3.802395+19
−19
(−81)3 − 7
(+2−6=2)
30.0%
3.0 / 10
100.0%
−228
= 0 1 = 1 0 0 0 0 0
–   Alex 2.14a 64-bit2393+18
−18
(−83)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−27
= = 1 = = 0 = = 1 1
–   Shield 1.1 64-bit2391+30
−30
(−85)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−90
1 1 0 0 = 0 1 1 = 0
–   Orion 0.3.0 64-bit2388+19
−19
(−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-bit2374+18
−18
(−102)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+6
0 0 1 1 1 = 1 = 1 =
–   GreKo 6.252368+33
−33
(−108)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+144
1 1 1 = 1 = = 1 1 1
–   pikoSzachy Extreme 22356+34
−34
(−120)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+183
1 0 1 1 = 1 1 1 1 1
–   K2 0.672355+23
−23
(−121)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+28
= 1 1 1 1 0 0 1 1 =
–   Jumbo 0.4.17 64-bit2343+28
−27
(−133)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+43
= 1 1 1 1 = 1 1 0 =

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021