CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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EXchess 7.71b 64-bit (2854+22
−22
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3059+14
−14
(+205)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−206
0 0 0 0 0 0 0 =
–   Chiron 1.5 64-bit2969+15
−15
(+115)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+13
0 = 1 0 0 1 = = 0 0
–   Alfil 15.8 64-bit2964+17
−17
(+110)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+105
1 = 1 1 0 = 0 = = 0
–   Hiarcs 142963+11
−10
(+109)4.5 − 5.5
(+0−1=9)
45.0%
4.5 / 10
0.0%
+84
= = = = = = = 0 = =
–   Andscacs 0.80 64-bit2963+26
−26
(+109)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+77
0 0 1 = = 1 = = = 0
–   Fizbo 1.5 64-bit2959+21
−21
(+105)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hakkapeliitta 3.0 64-bit2957+12
−12
(+103)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
0.0%
+130
= = 0 1 = = 1 1 0 0 = 1
–   Deep Shredder 12 64-bit2943+9
−9
(+89)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+5
= 0 0 1 1 = = = 0 0 0 =
–   Hannibal 1.3 32-bit2931+18
−18
(+77)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+77
= = 1 = 1 = = 0 = 0
–   Fizbo 1.4 64-bit2931+27
−27
(+77)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+150
= 1 1 0 1 1 1 0 0 =
–   Deep Junior Yokohama 64-bit2923+15
−15
(+69)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Cheng 4.39 64-bit2922+13
−13
(+68)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
0.0%
+2
= 0 1 0 0 1 0 1 = 0 1 = = 0 = 0
–   Gull 1.2 64-bit2921+15
−15
(+67)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−81
0 0 0 = = = = 0 0 =
–   Spike 1.4 Leiden2920+8
−8
(+66)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+61
1 = = 0 1 0 = 0 = 1
–   SmarThink 1.70 64-bit2920+16
−16
(+66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+223
= 1
–   Vajolet2 2.0 64-bit2919+19
−19
(+65)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+15
0 0 = = = = 1 0 = 1 0 =
–   Deep Junior 12.5 64-bit2912+32
−32
(+58)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
0.1%
+89
0 = 1 = = = 1 = = =
–   DiscoCheck 5.2.1 64-bit2896+15
−15
(+42)5 − 7
(+1−3=8)
41.7%
5.0 / 12
0.1%
−2
0 = = = 0 = 1 0 = = = =
–   iCE 2.0 64-bit2894+17
−17
(+40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−117
= 0
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(+38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−104
= 0
–   Cheng4 0.38 64-bit2891+23
−23
(+37)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
1.0%
+104
= = 1 =
–   Arasan 18.2 64-bit2889+29
−29
(+35)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.1%
−INF
0
–   Quazar 0.4 32-bit2880+12
−12
(+26)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.9%
+22
= = = 0 = 1 1 0 = =
–   Protector 1.4.0 32-bit2880+11
−11
(+26)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
1.8%
−54
0 0 = = = 0 = = = =
–   Rybka 1.2 32-bit2871+18
−18
(+17)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
11.7%
−7
1 = = = 0 0 = = = =
–   Crafty 25.0 64-bit2865+20
−20
(+11)4 − 2
(+3−1=2)
66.7%
4.0 / 6
22.1%
+121
0 1 = 1 1 =
–   Arasan 18.0 64-bit2862+26
−26
(+8)6.5 − 11.5
(+3−8=7)
36.1%
6.5 / 18
32.1%
−81
= = = 1 0 0 1 0 0 0 0 0 = = 0 = = 1
–   Gaviota 1.0 64-bit2861+13
−13
(+7)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
29.4%
+89
0 1 1 =
–   Naum 3 64-bit2858+19
−19
(+4)5 − 5
(+3−3=4)
50.0%
5.0 / 10
39.7%
+8
1 = 1 0 = = 0 0 1 =
–   Zappa Mexico II 64-bit2858+10
−10
(+4)1 − 1
(+0−0=2)
50.0%
1.0 / 2
36.6%
+4
= =
–   Toga II 3.02852+16
−16
(−2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
56.5%
−2
0 1
–   Rodent 1.7 64-bit2852+19
−19
(−2)12 − 14
(+6−8=12)
46.2%
12.0 / 26
54.3%
−25
= 0 = = = = 0 1 0 0 1 = 1 = = 0 = 0 1 = = 0 = 0 1 1
–   Thinker 5.4c Inert 32-bit2852+13
−13
(−2)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
57.3%
+29
1 0 1 0 = 1 0 1 = =
–   Atlas 3.80 64-bit2849+14
−14
(−5)10.5 − 15.5
(+6−11=9)
40.4%
10.5 / 26
64.3%
−66
= 0 1 = 1 1 = 1 = = 0 0 0 1 = 0 = 0 0 0 = = 0 0 0 1
–   Bobcat 7.1 64-bit2849+25
−25
(−5)3 − 1
(+2−0=2)
75.0%
3.0 / 4
61.7%
+137
= 1 = 1
–   Nemo 1.0.1 64-bit2848+13
−13
(−6)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
67.1%
+61
1 = = =
–   Arasan 17.4 64-bit2844+26
−26
(−10)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
72.1%
+21
1 0 = 1 1 0 = = 1 0
–   Arasan 17.5 64-bit2842+25
−25
(−12)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
76.4%
−57
= 0 0 = = 1
–   Dirty 3Nov2015 64-bit2838+17
−16
(−16)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
87.5%
−38
1 = = = 0 0 = = 1 0 1 0 = =
–   Onno 1.2.70 64-bit2838+17
−17
(−16)2 − 2
(+2−2=0)
50.0%
2.0 / 4
88.0%
−16
0 1 1 0
–   Pedone 1.3 64-bit2837+23
−23
(−17)11 − 9
(+4−2=14)
55.0%
11.0 / 20
86.4%
+10
= 1 = = = = 1 1 0 = 1 = = 0 = = = = = =
–   DisasterArea 1.54 64-bit2828+18
−18
(−26)13.5 − 8.5
(+10−5=7)
61.4%
13.5 / 22
96.7%
+49
= 0 1 1 = 1 1 1 1 0 = = = 0 0 0 = = 1 1 1 1
–   Pedone 1.2 64-bit2827+26
−26
(−27)12 − 8
(+8−4=8)
60.0%
12.0 / 20
94.9%
+37
= = 0 1 0 = 1 = = 1 = = 1 1 0 0 1 1 = 1
–   Murka 3 64-bit2824+13
−13
(−30)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
99.0%
−14
= = = = = 1 = = = = 1 0 1 = = 0
–   Tornado 4.88 64-bit2821+16
−15
(−33)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.3%
−5
1 1 = 0 = = = = 1 0
–   Tornado 6.0 64-bit2821+21
−21
(−33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.5%
+49
1 0 1 =
–   Tornado 7.0 64-bit2817+19
−19
(−37)13 − 9
(+8−4=10)
59.1%
13.0 / 22
99.5%
+20
1 0 = = 1 = 1 1 = 0 1 1 = = 0 1 0 = = 1 = =
–   GNU Chess 5.60 64-bit2813+19
−19
(−41)5 − 9
(+2−6=6)
35.7%
5.0 / 14
99.8%
−133
= 1 0 0 0 1 = 0 0 = = 0 = =
–   Rodent II 0.8.7 64-bit2810+27
−27
(−44)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.4%
−102
= 0 = = 0 0 0 1 = 1
–   Dirty 10Apr2015 64-bit2807+24
−24
(−47)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
99.8%
−118
0 0 = 0 = = 1 0 = = = =
–   Scorpio 2.7.7 64-bit2806+16
−16
(−48)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+75
1 1 = 1 1 = = 0 = 1
–   Crafty 24.1 64-bit2804+22
−22
(−50)7 − 5
(+5−3=4)
58.3%
7.0 / 12
99.9%
+5
1 = 1 = 1 = 0 = 0 0 1 1
–   Rhetoric 1.4.3 64-bit2800+14
−14
(−54)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−343
0 0 = 0
–   Pedone 1.1 64-bit2798+24
−24
(−56)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+62
= = 0 1 1 1
–   GnuCheese 1.00 64-bit2795+16
−16
(−59)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−86
= = = 1 = = = = 0 0
–   Loop 13.6 (Loop 2007) 64-bit2788+17
−17
(−66)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
+10
= 1 0 = = 1 = = 1 0 1 1
–   Bobcat 6.4b 64-bit2788+24
−24
(−66)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
+10
1 1 = = 0 0 = = 1 1 1 =
–   The Baron 3.29 64-bit2786+18
−18
(−68)14 − 8
(+10−4=8)
63.6%
14.0 / 22
100.0%
+19
0 = = 1 1 1 = = = 1 1 0 1 0 1 1 = = = 1 0 1
–   Scorpio 2.7.6 64-bit2782+17
−17
(−72)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
100.0%
−162
= 0 0 1 1 0 0 0 0 = 1 =
–   Naraku 1.42777+17
−16
(−77)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−136
1 = 0 = 0 0 = 1 0 =
–   Rhetoric 1.4.1 64-bit2776+17
−18
(−78)15 − 9
(+10−4=10)
62.5%
15.0 / 24
100.0%
−3
1 1 0 = 0 = = = 0 = = 0 1 1 1 1 1 1 = 1 = = 1 =
–   Octochess r5190 64-bit2773+15
−14
(−81)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+44
1 1 1 = = 0 = 1
–   Twisted Logic 20100131x 64-bit2768+17
−18
(−86)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bison 9.11 64-bit2754+17
−17
(−100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−100
0 1
–   Chronos 1.9.9 64-bit2738+14
−14
(−116)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+132
= 1 1 1 = 1 = 1 1 1
–   ProDeo 2.02682+21
−21
(−172)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+63
1 0 = 1 = 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018