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 7.18b 64-bit (2764+17
−17
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 14 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 5.2.0 64-bit2922+11
−10
(+158)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−153
0 1 0 0 0 0 = 0 0 0
–   Quazar 0.4 64-bit2901+7
−7
(+137)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−96
0 0 0 1 0 = = 0 0 0
–   Toga II 3.02875+17
−17
(+111)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.0%
+197
1 = = 1 0 1 1 = = =
–   Gaviota 1.0 64-bit2873+8
−8
(+109)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−25
1 0 0 0 0 = 0 = = 1 1 0 = 0 = 0 0 0 1 = 0 0 0 0 0 = = 0 = = 0 =
–   MinkoChess 1.3 64-bit2870+8
−8
(+106)5 − 4
(+4−3=2)
55.6%
5.0 / 9
0.0%
+143
1 = 1 0 = 0 1 1 0
–   DiscoCheck 5.1 64-bit2858+19
−19
(+94)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
+2
1 = = 0 = 0 = 0 = 0 = 0 1 0 = 0 = 0 1 = 0 = = 1 = = 0 0 0 0 0 1
–   Nemo 1.0.1 64-bit2857+7
−7
(+93)9 − 11
(+6−8=6)
45.0%
9.0 / 20
0.0%
+58
1 1 = 0 1 = 0 1 = = 0 0 1 0 0 0 0 = = 1
–   SmarThink 1.50 64-bit2844+14
−14
(+80)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
−35
1 0 1 0 0 0 1 0 0 = 1 0 0 1 0 0 = 0 = 0 = 0 0 0 0 0 = 1 = 1 0 1
–   Texel 1.02 64-bit2840+15
−15
(+76)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+135
0 1 = = = 1 1 0 = 1
–   DiscoCheck 5.0.1 64-bit2840+40
−39
(+76)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
0.0%
−6
= 0 1 0 = 0 0 0 = = 0 0 = = 0 1 0 1 1 =
–   Fizbo 1.2 64-bit2839+17
−17
(+75)11.5 − 19.5
(+4−12=15)
37.1%
11.5 / 31
0.0%
−2
0 = = 0 1 0 0 = = = 0 = 1 = 0 1 = = 1 0 = 0 = = 0 = = 0 0 = 0
–   Andscacs 0.70 64-bit2827+19
−18
(+63)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−54
0 1 0 = 0 = 0 0 = 0 0 0 0 0 1 0 0 0 = 0 0 1 = 0 = 1 1 0 = 1 = =
–   Crafty 23.8 64-bit2825+12
−12
(+61)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−66
= = 0 = 1 0 0 0 = 0
–   SmarThink 1.40 64-bit2823+16
−16
(+59)12 − 8
(+10−6=4)
60.0%
12.0 / 20
0.0%
+138
1 0 1 = 1 = 1 1 0 0 1 1 1 1 0 = 0 1 0 =
–   Cheng4 0.36c 64-bit2820+13
−13
(+56)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
−6
1 = 0 0 0 1 = 0 0 1 = = 1 = = 0 0 = 1 = = 0 1 0 0 0 = 0 1 0 1 0
–   DisasterArea 1.542810+13
−13
(+46)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
−11
0 1 0 1 = = 0 0 = 0 1 1 = 0 0 1 = = = 0 0 = = = 1 0 = 0 0 0 = 1
–   Tornado 4.88 64-bit2810+16
−16
(+46)5 − 5
(+5−5=0)
50.0%
5.0 / 10
0.0%
+46
0 1 0 0 1 1 1 0 1 0
–   Scorpio 2.7.5 64-bit2804+23
−22
(+40)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.3%
+12
= = 0 = = 0 1 = 1 0
–   Loop 13.6 (Loop 2007) 64-bit2796+13
−13
(+32)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.2%
+32
0 0 1 = 1 1 1 0 1 0 1 0 1 0 0 0 1 = = = 1 1 0 0 = 1 = = = 1 0 0
–   Crafty 23.5 64-bit2794+16
−16
(+30)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.6%
−84
= 0 = = 0 0 = = = 0
–   Rodent 1.5 64-bit2793+16
−16
(+29)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.7%
−33
0 = 0 1 0 = 0 0 0 0 = 1 0 = 1 0 = 1 = 0 1 = 1 1 = 0 0 0 1 = 0 =
–   Tornado 6.0 64-bit2784+16
−16
(+20)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
4.5%
−34
= 0 0 1 1 0 0 1 0 = = 0 0 0 1 0 1 = = 0 = = = 1 1 = 0 0 0 1 1 0
–   Ktulu 92781+8
−8
(+17)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
3.4%
+27
1 0 = = = = = = = 0 0 = 0 0 1 = 1 1 1 = 0 0 = = = 1 1 = 1 0 = 1
–   GNU Chess 5.50 64-bit2780+22
−22
(+16)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
12.9%
−11
= 0 1 1 = 0 0 0 = 1
–   Octochess r5190 64-bit2779+9
−9
(+15)9.5 − 10.5
(+6−7=7)
47.5%
9.5 / 20
6.8%
+1
1 = 0 = 1 0 0 = 1 = = = = 1 0 0 0 1 1 0
–   Rhetoric 1.4.1 64-bit2778+15
−15
(+14)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
10.7%
+26
= 0 1 = = 1 1 1 1 0 0 = 0 0 1 = 0 0 = 1 = 1 = = = 0 0 1 = 1 1 0
–   Arasan 17.0 64-bit2777+19
−19
(+13)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
15.2%
+20
0 = 0 1 = 1 = = 0 1 0 = 0 0 0 = 1 1 1 1 1 = = = = = = 0 1 = 1 0
–   Bright 0.5c2771+7
−8
(+7)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
22.9%
−39
0 0 = 0 1 = = = 0 = 1 = 0 = = 1 = 0 0 0 = 1 0 = 1 = = 0 0 1 = =
–   Frenzee 3.5.19 64-bit2770+8
−8
(+6)20 − 11
(+17−8=6)
64.5%
20.0 / 31
27.7%
+116
0 1 0 1 0 1 0 1 1 1 1 = 0 1 1 1 0 0 = = 1 0 1 = = 1 1 1 = 1 1
–   Twisted Logic 20090922 64-bit2770+7
−7
(+6)12 − 20
(+7−15=10)
37.5%
12.0 / 32
26.5%
−79
0 1 0 0 1 = 0 0 0 0 0 1 = = 0 = = 0 = 0 0 1 0 = 1 = = 0 0 1 = 1
–   Jonny 4.002763+7
−6
(−1)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
56.6%
−89
= = 0 0 0 1 0 = = =
–   Bison 9.11 64-bit2761+10
−10
(−3)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
61.4%
−102
1 = 1 0 0 0 = = 0 0
–   Dirty 20Apr2013 64-bit2761+13
−13
(−3)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
61.2%
+98
= = = = = 1 1 1
–   BugChess2 1.9 64-bit2759+8
−8
(−5)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
70.6%
+26
1 1 1 0 1 0 = 0 1 0 = 0 1 = 1 0 1 1 0 1 = = 1 = 0 0 1 0 = = = 1
–   Hakkapeliitta 2.0 64-bit2747+18
−18
(−17)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
91.3%
+49
1 1 1 = 1 1 0 0 0 1 0 0 = 1 1 = 0 1 1 1 1 1 0 1 = 0 = = = 0 1
–   Godel 3.4.9 64-bit2741+12
−12
(−23)23 − 9
(+20−6=6)
71.9%
23.0 / 32
98.7%
+143
= 0 1 0 1 = 1 1 = 1 1 1 1 1 0 = 1 1 1 1 1 1 1 0 = = 0 1 0 1 1 1
–   Andscacs 0.64 64-bit2741+35
−35
(−23)5 − 5
(+3−3=4)
50.0%
5.0 / 10
88.3%
−23
1 1 = 0 0 = 0 1 = =
–   Chronos 1.9.9 64-bit2740+7
−7
(−24)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.6%
+34
1 = = 1 1 0 = 1 = 0
–   DiscoCheck 4.1 64-bit2738+35
−35
(−26)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
91.2%
+1
= 0 = 1 0 1 0 1 = 1
–   iCE 1.0 64-bit2721+13
−13
(−43)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+63
0 = 1 1 0 = 1 1 = 1
–   Deuterium 13.1.31.113 64-bit2721+14
−14
(−43)12.5 − 7.5
(+7−2=11)
62.5%
12.5 / 20
100.0%
+25
= 1 = 0 1 1 = = = 0 1 = = = = 1 1 = = 1
–   Rhetoric 1.4 64-bit2719+18
−18
(−45)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
100.0%
−36
= = 1 0 0 0 = = 1 = = 1 0 = = = 0 = 1 1 1 1 1 0 = 1 = 0 0 = = =
–   Rodent 1.2 64-bit2717+30
−30
(−47)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.7%
−11
0 = = 1 0 1 0 1 = 1
–   Chess Tiger 2007.12713+7
−7
(−51)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+69
= = 1 1 = 1 1 = 1 0 = 1 0 1 1 1 0 0 0 = 1 1 1 = 1 1 1 0 = 1 1 =
–   Bobcat 3.25 64-bit2712+10
−10
(−52)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
+61
1 1 = 0 1 = 0 1 = 1 0 1 = 1 0 1 1 1 1 0
–   Atlas 3.60 64-bit2703+14
−14
(−61)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
100.0%
−77
0 1 = 0 0 1 0 1 0 1 = = 0 1 0 1 = 0 = 1
–   Tucano 5.00 64-bit2702+16
−16
(−62)23.5 − 16.5
(+18−11=11)
58.8%
23.5 / 40
100.0%
0
0 1 1 = = = 1 0 0 = 1 1 1 = 0 0 1 0 = 1 1 0 = 0 0 1 = 1 1 1 1 1 1 = 1 0 0 = = 1
–   Rhetoric 1.2 64-bit2697+17
−17
(−67)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
100.0%
−68
= 0 0 1 1 0 = = 0 0 0 1 = 1 = = 1 0 = 0 = 1 1 = 1 0 = = = = 1
–   Rodent 1.0 64-bit2693+17
−17
(−71)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+179
1 1 = = 1 1 1 1 = 1
–   RedQueen 1.1.97 64-bit2680+16
−16
(−84)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−49
1 0 0 1 1 0 = 1 = = = 0 = 0 = 1 1 1 = 1 = 1 0 1 = = 0 = 1 0 1 0
–   Atlas 3.50 64-bit2674+17
−17
(−90)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−84
0 1 1 = 1 = 0 1 0 0
–   Alaric 7072663+7
−7
(−101)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−28
1 0 = 0 1 1 1 0 1 =
–   Cheng3 1.07 64-bit2661+15
−15
(−103)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−98
0 = 1 0 1 0 1 = 1 0
–   Nebula 2.0 64-bit2654+10
−10
(−110)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−82
0 0 = = = 1 = 1 1 =
–   Pawny 1.0 64-bit2647+14
−13
(−117)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+8
1 0 0 1 1 = 1 1 0 1
–   Colossus 2008b2642+7
−7
(−122)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−157
0 0 = 1 = 1 = = = 0
–   Cyrano 0.6b17 64-bit2641+8
−8
(−123)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−79
0 1 1 1 0 = 0 1 1 0
–   Rodin 7.02613+15
−15
(−151)5 − 4
(+3−2=4)
55.6%
5.0 / 9
100.0%
−124
1 0 = = 1 0 = 1 =

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