CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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EXchess 4.03 (2214+16
−16		)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 14 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   LittleThought 1.04 64-bit2401+16
−16		(+187)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
+18
0 = 0 0 0 0 = 1 0 0 1 = 0 1 = 0 1 0 0 0 0 0 = 1 0 1 = 0 0 0 0 0
–   Glass 1.32356+16
−16		(+142)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
+24
0 = 1 0 0 1 0 0 0 = = 0 0 = 0 0 0 1 0 = 0 0 = 1 0 = 1 = 1 0 0 =
–   Cheese 1.32343+13
−13		(+129)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−28
0 = 0 = = 0 0 0 0 1 1 0 0 1 1 = 0 0 0 0 0 0 0 1 0 1 0 = 0 0 1 0
–   Eeyore 1.502343+15
−15		(+129)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
+30
= 1 0 0 0 = = 0 1 1 0 0 0 1 = 0 1 0 0 0 0 0 1 1 = = 0 = 0 = 0 =
–   GreKo 6.52338+18
−18		(+124)9.5 − 21.5
(+4−16=11)
30.6%
9.5 / 31
0.0%
−4
= = = 0 0 0 1 = 0 1 0 0 0 = 0 1 0 0 0 = = 0 = = = 1 0 = 0 0 0
–   Queen 4.032337+8
−8		(+123)11 − 21
(+9−19=4)
34.4%
11.0 / 32
0.0%
0
0 0 = 0 1 = 0 1 0 0 = 0 1 0 1 1 1 0 1 0 0 0 0 0 1 = 0 0 1 0 0 0
–   Arion 1.72333+7
−7		(+119)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
+16
0 = 1 = = 0 = = 0 0 0 = 0 0 = = 0 0 = 0 1 = 0 = 0 1 = 1 0 1 0 0
–   Ares 1.0042332+13
−14		(+118)10 − 21
(+8−19=4)
32.3%
10.0 / 31
0.0%
−21
0 0 0 = 0 0 1 = 1 1 0 0 0 0 1 0 0 0 0 0 = 1 1 0 0 0 = 1 0 0 1
–   Sage 3.532325+8
−8		(+111)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+37
0 1 1 = 1 = 0 = 0 0 1 1 = 0 0 0 0 0 = 1 = 0 0 = = 0 = = 0 1 = 0
–   Sungorus 1.4 64-bit2314+9
−9		(+100)23 − 41
(+13−31=20)
35.9%
23.0 / 64
0.0%
+2
1 1 = 1 0 = = 0 0 1 = 0 1 0 = = 0 = 0 0 = 0 0 0 = 0 0 1 0 = 0 0 0 = = = = 0 1 0 1 0 1 = 1 0 1 = 0 0 = 1 1 0 0 = = 0 0 0 0 0 0 =
–   Alex 2.07a2311+15
−15		(+97)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
+25
0 1 1 1 0 1 0 0 1 0 = = 1 = 0 0 0 0 0 0 = 1 0 0 1 1 0 1 0 = 0 =
–   TJchess 1.012305+15
−15		(+91)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+83
= 1 1 1 1 0 0 1 = = 1 1 1 0 0 = = 0 0 1 = 0 0 0 = 0 = 1 = 0 0 1
–   Simplex 0.9.7 64-bit2298+15
−15		(+84)12.5 − 18.5
(+8−14=9)
40.3%
12.5 / 31
0.0%
+18
= 1 0 0 0 = = 0 0 1 = = 1 0 0 0 1 = 1 0 0 1 = 0 = 0 0 = 1 1 0
–   KnightX 1.922297+7
−8		(+83)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
−150
1 0 0 = 0 1 0 = 1 0 0 = = 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0
–   Ares 1.003a2285+13
−13		(+71)8 − 19
(+7−18=2)		29.6%
8.0 / 27
0.0%
−105
1 0 0 0 = 0 0 1 0 1 0 0 1 1 0 0 0 = 0 1 0 0 0 0 0 1 0
–   Popochin 3.22275+8
−8		(+61)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+39
0 = 1 = 0 1 0 1 0 = = 1 = 0 1 = = 1 = 0 = 0 0 0 1 = 0 = 0 1 1 =
–   Natwarlal 0.142261+8
−8		(+47)17 − 15
(+14−12=6)
53.1%
17.0 / 32
0.0%
+71
0 0 0 1 0 = 1 = 1 0 0 = 1 0 = 1 1 1 0 1 1 0 1 = 1 1 0 0 = 1 1 0
–   Butcher 1.60n1 64-bit2250+19
−19		(+36)13.5 − 17.5
(+9−13=9)
43.5%
13.5 / 31
0.2%
−8
= 0 = = 0 = 0 0 = = 1 1 1 1 0 0 0 0 1 1 0 0 1 = 1 0 = 1 = 0 0
–   Myrddin 0.85 64-bit2236+16
−16		(+22)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
2.2%
+28
0 0 = = 0 0 = = 0 1 = 1 1 1 = = = 0 = 0 1 0 = 1 = 1 = = = 1 1 =
–   Anechka 0.082235+8
−8		(+21)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
0.9%
+89
1 = 1 1 0 0 1 0 = 0 0 1 1 = 1 = = 1 1 1 1 1 0 0 = 0 1 0 1 1 =
–   Waxman 20102235+14
−14		(+21)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
2.5%
−10
1 = 0 0 = 0 = = 0 = = 0 1 0 0 0 0 1 1 = 0 1 1 0 0 1 0 1 = 1 = 1
–   EveAnn 1.662232+16
−16		(+18)11 − 20
(+7−16=8)
35.5%
11.0 / 31
5.5%
−88
= 0 0 1 1 0 0 0 0 1 = = 0 0 = = = 0 1 0 1 0 1 0 0 0 0 = 1 = 0
–   OBender 3.2.x2225+12
−12		(+11)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
14.3%
+65
= = 1 0 1 1 0 = 1 1 = 0 0 1 0 0 1 1 = 1 0 1 = 1 1 1 1 0 = 0 1 0
–   EveAnn 1.642222+15
−15		(+8)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
22.6%
+38
1 1 = 1 = 1 0 1 0 0 0 = = 1 1 1 1 = = 1 = = 1 = = = 0 0 0 0 1 0
–   Hussar 0.22222+18
−18		(+8)15 − 17
(+10−12=10)
46.9%
15.0 / 32
26.2%
−14
= 0 0 = = = = 0 1 0 0 1 0 1 1 1 1 0 = 0 0 = 0 1 1 0 = 0 = 1 1 =
–   Adam 3.32220+10
−10		(+6)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
25.0%
−4
1 1 0 0 = = 0 1 0 1 1 1 = 0 1 0 0 1 0 0 1 0 = 1 0 1 0 = = = 0 1
–   Jazz 444 64-bit2211+17
−17		(−3)17.5 − 13.5
(+13−9=9)
56.5%
17.5 / 31
61.4%
+42
= 0 0 = 1 1 1 = 1 = = 1 1 0 1 0 0 1 1 = 1 0 = = 1 0 1 1 = 0 0
–   Chispa 4.0.32207+8
−8		(−7)11 − 21
(+5−15=12)
34.4%
11.0 / 32
80.2%
−106
0 = = 0 0 1 = = = 0 0 = = 1 = 0 0 1 0 = 0 1 = 0 0 0 = = 0 0 1 0
–   CyberPagno 2.12206+10
−10		(−8)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
82.1%
+26
0 1 1 = 1 0 0 1 1 0 1 1 1 0 = 0 = = 0 = 1 = 1 1 1 1 1 0 = 0 0 0
–   Sjakk 1.1.82205+18
−18		(−9)9.5 − 15.5
(+7−13=5)		38.0%
9.5 / 25
77.0%
−102
0 1 0 0 1 1 0 = 0 0 1 = 0 1 0 = 0 0 = 0 1 0 0 1 =
–   Beowulf 2.4a 32-bit2203+11
−10		(−11)15 − 17
(+9−11=12)
46.9%
15.0 / 32
87.7%
−32
= 1 0 0 1 0 0 0 1 0 0 0 1 = = 0 = 1 0 1 1 = = = = = 1 0 = 1 = =
–   Alex 2.032195+25
−25		(−19)15 − 16
(+7−8=16)
48.4%
15.0 / 31
90.3%
−31
0 0 = 1 0 1 0 = 0 = = = = = 1 0 1 = 0 = 0 1 = = 1 = = = = 1 =
–   Atak 6.82184+10
−10		(−30)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
+21
= 0 1 1 = 0 = 1 = = = 0 1 = 0 1 1 0 = = 1 1 1 = = = 1 0 = 1 0 1
–   BlackBishop 0.982163+18
−18		(−51)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
100.0%
−108
= 1 0 1 0 1 0 0 = 0 = = = 0 0 0 = 1 1 0 = 1 1 0 0 0 1 0 = 1 0 =
–   InmiChess3.06N2162+10
−10		(−52)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+84
= 1 1 = 0 1 1 1 1 1 1 1 = 1 0 1 = = 1 0 = 1 1 1 1 0 = = 0 0 1 1
–   BlackBishop 1.02156+9
−10		(−58)16.5 − 14.5
(+10−8=13)
53.2%
16.5 / 31
100.0%
−35
1 1 0 = 0 1 = = 0 = = 0 = 1 0 = = 0 = 0 = 1 = = = 0 1 1 1 1 1
–   Lime 662143+8
−8		(−71)19.5 − 11.5
(+17−9=5)
62.9%
19.5 / 31
100.0%
+29
1 = 0 = 1 1 1 1 1 0 0 0 1 1 1 = 1 = 0 = 1 1 0 0 1 1 1 0 0 1 1
–   Adam 3.22124+16
−16		(−90)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+3
1 1 1 1 0 1 1 1 1 1 = = 1 = 1 = 0 0 0 1 1 = 0 = 1 = 0 = 0 1 1 0
–   Alex 1.962121+19
−19		(−93)19 − 12
(+15−8=8)
61.3%
19.0 / 31
100.0%
−12
1 0 1 0 = 0 0 1 1 = 1 = 1 = 1 1 0 1 1 = 1 0 1 1 1 0 = = = 0 1
–   BikJump 2.01 64-bit2103+8
−8		(−111)25 − 7
(+22−4=6)
78.1%
25.0 / 32
100.0%
+109
1 1 1 1 = 0 = 1 1 1 1 0 = 0 1 1 1 1 1 = 1 1 = 1 1 1 1 1 1 = 0 1
–   Myrddin 0.83k 64-bit2083+17
−17		(−131)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
−35
1 1 1 = = = 1 = 1 1 1 1 = 1 1 = 1 1 0 0 0 1 = 1 1 1 0 0 0 = 0 =
–   Bestia 0.902021+8
−8		(−193)25.5 − 6.5
(+23−4=5)
79.7%
25.5 / 32
100.0%
+46
1 1 0 1 1 0 1 1 1 1 1 1 = = 1 1 1 1 1 = 1 1 0 1 = 1 1 0 1 = 1 1
–   BigLion 2.23x1988+8
−8		(−226)25.5 − 6.5
(+24−5=3)
79.7%
25.5 / 32
100.0%
+28
1 0 1 1 = = 1 1 1 = 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0
–   Faile 1.4.41978+9
−9		(−236)23 − 9
(+17−3=12)
71.9%
23.0 / 32
100.0%
−90
1 1 1 1 = 1 = 1 1 = 1 = 1 0 1 = = 1 1 = 1 = 1 = 1 = = = 0 1 1 0
–   Myrddin 0.82 32-bit1916+19
−19		(−298)28 − 4
(+26−2=4)
87.5%
28.0 / 32
100.0%
+30
1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 0 1 1 1 1 1 = 1 1 1 = 1 1 0 1
–   BamBam1913+14
−14		(−301)28 − 4
(+25−1=6)
87.5%
28.0 / 32
100.0%
+6
1 1 1 1 1 = 1 = 1 1 0 1 = 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1
–   Dabbaba 2.621819+16
−16		(−395)47 − 4
(+44−1=6)
92.2%
47.0 / 51
100.0%
−2
1 1 1 1 = 1 1 1 0 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 = 1 = 1 1 = 1 1 1 1 1 1 1 1 1 1
–   Chenard 2009.09.191756+18
−18		(−458)27.5 − 4.5
(+27−4=1)
85.9%
27.5 / 32
100.0%
−109
1 1 1 1 1 0 1 1 1 1 0 0 0 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1564 games: 611 wins, 554 losses, 399 draws (25.5%), score: 51.8%

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019