CCRL 40/15
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 1'160'846 games
played by 2'685 programs

White wins: 400'696 (34.5%)
Black wins: 296'236 (25.5%)
Draws: 463'914 (40.0%)
White score: 54.5%

Engine Details

Options
Show each game results
EXchess 7.92b 64-bit (2855+22
−22
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.96 64-bit3006+20
−20
(+151)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+91
0 = = =
–   Alfil 15.8 64-bit2964+17
−17
(+109)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−23
1 0 = = = = 0 0 0 0 0 =
–   Vajolet2 2.2 64-bit2960+19
−19
(+105)6 − 12
(+3−9=6)
33.3%
6.0 / 18
0.0%
−5
1 = 1 = = 0 0 0 0 0 0 = = 1 0 = 0 0
–   SmarThink 1.90 64-bit2958+30
−30
(+103)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Pedone 1.4.1 64-bit2957+20
−20
(+102)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+13
= 0 0 0 1 = 0 1
–   Pedone 1.5 64-bit2955+21
−21
(+100)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+35
= 0 = = 1 = = = 0 0 0 = 0 1
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(+99)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+141
0 = 1 = 1 0 = 1
–   Arasan 19.2 64-bit2951+28
−28
(+96)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
0.0%
+121
= 1 0 = 1 = 1 1 1 0 = 0 = 0
–   Crafty 25.2 64-bit2931+11
−11
(+76)3.5 − 10.5
(+2−9=3)
25.0%
3.5 / 14
0.0%
−116
1 0 0 0 0 = 0 0 0 = 0 0 1 =
–   Bobcat 8.0 64-bit2924+13
−13
(+69)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+69
= 0 1 =
–   Arasan 19.1 64-bit2922+22
−22
(+67)8.5 − 9.5
(+2−3=13)
47.2%
8.5 / 18
0.0%
+51
= = = = 0 = = 0 = = = = = 1 0 = 1 =
–   Cheng 4.39 64-bit2921+11
−11
(+66)8 − 8
(+4−4=8)
50.0%
8.0 / 16
0.0%
+63
= = = = 0 = = 0 0 1 = 1 0 1 = 1
–   Deep Junior Yokohama 64-bit2919+14
−14
(+64)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−163
0 0 1 0
–   Rodent II 0.9.64 64-bit2916+22
−22
(+61)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−57
1 0 = = 0 0 = 0
–   Wasp 1.25 64-bit2908+22
−22
(+53)7 − 7
(+2−2=10)
50.0%
7.0 / 14
0.0%
+53
= 0 = = = = = = = 1 1 = 0 =
–   Arasan 19.0.1 64-bit2907+26
−26
(+52)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.1%
−80
0 0 = = = 0 = 0 0 1 = 0 0 =
–   Quazar 0.4 64-bit2905+10
−10
(+50)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−17
0 = = =
–   Nemorino 1.02 64-bit2904+23
−23
(+49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−100
= = 0 0
–   Vajolet2 2.1 64-bit2896+24
−24
(+41)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.6%
−20
= 0 1 = = = = = = 0 = 0 = 0
–   DiscoCheck 5.2.1 64-bit2894+15
−15
(+39)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.2%
+94
= = = = = 1 0 = 1 1
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(+36)7 − 7
(+2−2=10)
50.0%
7.0 / 14
0.2%
+38
= = = = 1 1 = = = 0 = = 0 =
–   Bobcat 7.6 64-bit2877+22
−23
(+22)9 − 14
(+2−7=14)
39.1%
9.0 / 23
7.7%
−41
0 1 0 = 0 = = = 0 = 0 = = = 0 = 1 = = 0 = = =
–   Hannibal 1.1 32-bit2871+13
−13
(+16)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
10.9%
−8
= = = = 1 = 0 0 = =
–   Rodent II 0.9.33 64-bit2869+27
−27
(+14)2 − 3
(+1−2=2)
40.0%
2.0 / 5
21.6%
−53
= 0 1 0 =
–   Laser 1.2 64-bit2869+23
−23
(+14)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
18.3%
+3
0 = = = = 1 = 1 = = = = 0 0 = = = 0 1 =
–   Crafty 25.0 64-bit2863+20
−20
(+8)9 − 5
(+7−3=4)
64.3%
9.0 / 14
27.7%
+102
1 0 1 1 1 1 = 0 0 1 1 = = =
–   Gaviota 1.0 64-bit2860+11
−11
(+5)6 − 5
(+5−4=2)
54.5%
6.0 / 11
33.4%
+31
0 1 1 1 1 0 1 = = 0 0
–   MinkoChess 1.3 64-bit2854+14
−14
(−1)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
52.9%
+29
=
–   Zappa Mexico II 64-bit2854+10
−10
(−1)1 − 0
(+1−0=0)
100.0%
1.0 / 1
52.9%
+INF
1
–   Atlas 3.80 64-bit2848+14
−14
(−7)11.5 − 13.5
(+6−8=11)
46.0%
11.5 / 25
70.5%
−33
= = 0 0 = = = 1 0 0 1 = 0 1 0 = = 1 0 1 = 0 1 = =
–   DisasterArea 1.65 64-bit2848+13
−13
(−7)10.5 − 13.5
(+3−6=15)
43.8%
10.5 / 24
71.1%
−40
= = = = 0 = = 0 1 = = 0 0 1 0 0 = 1 = = = = = =
–   Nemo 1.0.1 64-bit2847+12
−12
(−8)4 − 3
(+3−2=2)
57.1%
4.0 / 7
72.6%
+37
1 = 0 = 0 1 1
–   Crafty 25.1 64-bit2844+28
−28
(−11)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
72.5%
−187
0 = 0 = = 0 0 0 1 0
–   Wasp 1.02 64-bit2841+28
−28
(−14)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
77.8%
+100
1 1 = 1 0 = 1 = 1 = =
–   Dirty 3Nov2015 64-bit2837+16
−17
(−18)11 − 10
(+5−4=12)
52.4%
11.0 / 21
90.0%
−5
= = = 1 = 0 = = = = 1 0 1 0 = = = 1 0 1 =
–   DisasterArea 1.54 64-bit2827+18
−18
(−28)6 − 5
(+4−3=4)
54.5%
6.0 / 11
97.4%
0
= 0 1 0 0 1 = 1 1 = =
–   Murka 3 64-bit2824+12
−12
(−31)9 − 8
(+3−2=12)
52.9%
9.0 / 17
99.3%
−18
0 = = = = 1 = = = = = 1 = = 0 1 =
–   Rybka 1.0 64-bit2824+14
−14
(−31)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.0%
−31
= 1 0 1 = = 0 = = =
–   ChessBrainVB 3.032822+25
−25
(−33)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
97.6%
−12
= = = = = 1 = = 1 0 0 = = 1
–   Tornado 7.0 64-bit2817+19
−19
(−38)8 − 7
(+5−4=6)
53.3%
8.0 / 15
99.6%
−15
1 0 1 = 1 = = 0 0 0 = = 1 1 =
–   Scorpio 2.7.7 64-bit2805+16
−16
(−50)8.5 − 6.5
(+5−3=7)
56.7%
8.5 / 15
100.0%
−12
1 1 = = = 0 = = = = 0 0 1 1 1
–   Rhetoric 1.4.3 64-bit2795+12
−12
(−60)7 − 8
(+3−4=8)
46.7%
7.0 / 15
100.0%
−77
0 = 0 = = 0 = = 1 0 = 1 1 = =
–   GnuCheese 1.00 64-bit2793+16
−16
(−62)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
+7
1 1 0 1 = 1 = = 0 1 1 0 = =
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(−66)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−69
= = = 0 = = 1 1 = 0
–   Pawny 1.2 64-bit2780+14
−13
(−75)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+35
= = 0 1 1 = = 1 1 = 1 = = 1
–   Naraku 1.42774+16
−16
(−81)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+67
= = = 1 = 1 1 = 1 1
–   Frenzee 3.5.19 64-bit2773+14
−14
(−82)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−86
0 = = 0 1 1 = 0 = 1
–   BugChess2 1.9 64-bit2760+13
−13
(−95)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+79
1 1 1 = 1 0 = 1 1 =
–   Bison 9.11 64-bit2756+13
−13
(−99)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
0
1 = 1 0 = 1 = 1 1 0
–   Laser 1.1 64-bit2753+27
−27
(−102)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+40
1 = 1 =
–   Godel 3.4.9 64-bit2727+14
−14
(−128)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+122
1 1 1 1 1 1 = = = 1
–   Tucano 6.00 64-bit2724+15
−16
(−131)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−35
1 0 1 =
–   Pawny 1.1 64-bit2701+21
−21
(−154)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+96
1 1 1 1 1 1 = = = 1
–   Amoeba 1.3 64-bit2688+32
−32
(−167)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−17
= 1 = 1
–   ProDeo 2.02682+21
−21
(−173)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−173
0 = = 1
–   ChessBrainVB 2.052669+23
−23
(−186)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−126
= = = 1
–   RedQueen 1.1.98 64-bit2667+17
−17
(−188)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−188
= 1 0 =
–   Amoeba 1.2 64-bit2640+23
−23
(−215)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Rodin 8.02628+15
−15
(−227)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   NoraGrace 2.0 64-bit2624+15
−15
(−231)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+52
1 1 = 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 11, 2020