CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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EXchess 7.92b 64-bit (2856+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
(+150)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+90
= = 0 =
–   Alfil 15.8 64-bit2964+17
−17
(+108)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−24
0 0 0 = = = = 0 0 = 1 0
–   Vajolet2 2.2 64-bit2960+19
−19
(+104)6 − 12
(+3−9=6)
33.3%
6.0 / 18
0.0%
−6
1 0 0 0 0 0 = 1 = = 0 = = 1 0 = 0 0
–   SmarThink 1.90 64-bit2959+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+19
−19
(+101)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+12
= 0 1 1 = 0 0 0
–   Pedone 1.5 64-bit2956+21
−21
(+100)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+35
= = 0 0 0 = 0 1 = 0 = = 1 =
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(+98)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+140
1 0 = 1 = = 1 0
–   Arasan 19.2 64-bit2952+28
−28
(+96)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
0.0%
+121
0 = 1 = 1 1 1 0 = 1 = 0 = 0
–   Crafty 25.2 64-bit2930+11
−11
(+74)3.5 − 10.5
(+2−9=3)
25.0%
3.5 / 14
0.0%
−118
0 0 0 = 0 0 1 0 0 = 0 0 1 =
–   Bobcat 8.0 64-bit2923+13
−13
(+67)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+67
0 1 = =
–   Arasan 19.1 64-bit2922+22
−22
(+66)8.5 − 9.5
(+2−3=13)
47.2%
8.5 / 18
0.0%
+50
= = = = = 0 = = 1 0 = 1 = = = = 0 =
–   Cheng 4.39 64-bit2921+11
−11
(+65)8 − 8
(+4−4=8)
50.0%
8.0 / 16
0.0%
+62
= = = 0 0 1 0 1 = = 1 1 = 0 = =
–   Deep Junior Yokohama 64-bit2919+15
−14
(+63)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−164
0 0 0 1
–   Rodent II 0.9.64 64-bit2916+22
−22
(+60)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−58
0 0 = = = 0 0 1
–   Wasp 1.25 64-bit2908+22
−22
(+52)7 − 7
(+2−2=10)
50.0%
7.0 / 14
0.0%
+52
= = = 1 1 = 0 = = = = 0 = =
–   Arasan 19.0.1 64-bit2907+26
−26
(+51)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.1%
−81
0 0 0 1 = 0 0 = = = = 0 = 0
–   Crafty 25.1 64-bit2907+35
−35
(+51)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.7%
−125
= 0 0 0 1 0 0 = 0 =
–   Quazar 0.4 64-bit2905+10
−10
(+49)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−18
0 = = =
–   Nemorino 1.02 64-bit2904+23
−23
(+48)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−101
= 0 0 =
–   Vajolet2 2.1 64-bit2896+24
−24
(+40)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.7%
−21
1 = = = = = = 0 = 0 = 0 = 0
–   DiscoCheck 5.2.1 64-bit2894+15
−15
(+38)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.2%
+93
0 = = = = = 1 1 1 =
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(+35)7 − 7
(+2−2=10)
50.0%
7.0 / 14
0.2%
+37
= = = 0 = 1 1 = = = 0 = = =
–   Bobcat 7.6 64-bit2878+22
−23
(+22)9 − 14
(+2−7=14)
39.1%
9.0 / 23
7.5%
−41
= 0 = = = 0 = 1 0 1 = = = 0 = = 0 0 = = 0 = =
–   Hannibal 1.1 32-bit2872+14
−14
(+16)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
10.7%
−8
1 = 0 0 = = = = = =
–   Laser 1.2 64-bit2870+23
−23
(+14)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
18.1%
+3
= = = = = = 0 0 = 0 1 = 1 = 1 = = = = 0
–   Rodent II 0.9.33 64-bit2869+27
−27
(+13)2 − 3
(+1−2=2)
40.0%
2.0 / 5
23.1%
−54
= 0 = 1 0
–   Crafty 25.0 64-bit2863+20
−20
(+7)9 − 5
(+7−3=4)
64.3%
9.0 / 14
29.7%
+101
1 0 1 = 0 = 0 1 1 1 = 1 1 =
–   Gaviota 1.0 64-bit2860+11
−11
(+4)6 − 5
(+5−4=2)
54.5%
6.0 / 11
37.3%
+30
0 = 1 0 1 = 0 0 1 1 1
–   MinkoChess 1.3 64-bit2854+14
−14
(−2)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
54.9%
+28
=
–   Zappa Mexico II 64-bit2854+10
−10
(−2)1 − 0
(+1−0=0)
100.0%
1.0 / 1
53.8%
+INF
1
–   Atlas 3.80 64-bit2848+14
−14
(−8)11.5 − 13.5
(+6−8=11)
46.0%
11.5 / 25
72.3%
−34
0 1 = 0 1 0 = 1 = 1 0 1 = 0 = = = 1 0 0 = = = 0 =
–   Nemo 1.0.1 64-bit2847+12
−12
(−9)4 − 3
(+3−2=2)
57.1%
4.0 / 7
74.5%
+36
1 = 0 0 1 1 =
–   DisasterArea 1.65 64-bit2846+14
−14
(−10)10.5 − 13.5
(+3−6=15)
43.8%
10.5 / 24
78.3%
−43
= = = = = 0 0 1 0 0 = = = = 0 = = 1 = = = 0 1 =
–   Wasp 1.02 64-bit2841+28
−28
(−15)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
79.1%
+99
= 1 = = 1 1 = 1 0 = 1
–   Dirty 3Nov2015 64-bit2837+17
−17
(−19)11 − 10
(+5−4=12)
52.4%
11.0 / 21
91.2%
−6
= 0 = = = = = 1 1 0 = = = = 1 1 0 1 = = 0
–   DisasterArea 1.54 64-bit2827+18
−18
(−29)6 − 5
(+4−3=4)
54.5%
6.0 / 11
97.8%
−1
0 1 0 0 1 = 1 1 = = =
–   Murka 3 64-bit2824+13
−13
(−32)9 − 8
(+3−2=12)
52.9%
9.0 / 17
99.4%
−19
= 1 = = = = = 1 = = 0 = = = 0 1 =
–   Rybka 1.0 64-bit2824+14
−14
(−32)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.2%
−32
0 1 = = 0 = = = = 1
–   ChessBrainVB 3.032822+25
−25
(−34)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
98.0%
−13
1 0 0 = = 1 = 1 = = = = = =
–   Tornado 7.0 64-bit2817+19
−19
(−39)8 − 7
(+5−4=6)
53.3%
8.0 / 15
99.6%
−16
1 = 1 = = 0 0 0 0 1 1 = = = 1
–   Scorpio 2.7.7 64-bit2804+16
−16
(−52)8.5 − 6.5
(+5−3=7)
56.7%
8.5 / 15
100.0%
−14
= = 0 = = = = 0 1 1 1 1 0 = 1
–   Rhetoric 1.4.3 64-bit2794+13
−12
(−62)7 − 8
(+3−4=8)
46.7%
7.0 / 15
100.0%
−79
0 = = 0 = = 1 0 = 1 = = 1 = 0
–   GnuCheese 1.00 64-bit2793+16
−16
(−63)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
+6
1 1 = = 0 1 1 0 = = 0 1 = 1
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−66)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−69
= = 1 1 = 0 = = = 0
–   Pawny 1.2 64-bit2777+14
−14
(−79)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+31
= 1 = = 0 1 1 = 1 1 = = = 1
–   Frenzee 3.5.19 64-bit2775+14
−14
(−81)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−85
1 1 = 0 = 1 0 = = 0
–   Naraku 1.42775+16
−16
(−81)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+67
= 1 1 = 1 1 = = = 1
–   BugChess2 1.9 64-bit2762+14
−14
(−94)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+80
1 0 = 1 1 = 1 1 1 =
–   Bison 9.11 64-bit2755+13
−13
(−101)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−1
= 1 = 1 1 0 1 = 1 0
–   Laser 1.1 64-bit2753+27
−27
(−103)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+39
1 = = 1
–   Godel 3.4.9 64-bit2727+14
−14
(−129)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+121
1 1 1 1 = = = 1 1 1
–   Tucano 6.00 64-bit2724+16
−16
(−132)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−36
1 0 1 =
–   Pawny 1.1 64-bit2701+21
−21
(−155)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+95
1 1 = = = 1 1 1 1 1
–   Amoeba 1.3 64-bit2689+32
−32
(−167)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−17
= 1 = 1
–   ProDeo 2.02682+21
−21
(−174)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−174
0 = 1 =
–   ChessBrainVB 2.052669+23
−23
(−187)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−127
= = = 1
–   RedQueen 1.1.98 64-bit2666+18
−18
(−190)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−190
= 1 = 0
–   Amoeba 1.2 64-bit2640+24
−24
(−216)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Rodin 8.02627+15
−15
(−229)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   NoraGrace 2.0 64-bit2625+16
−16
(−231)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+52
1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on August 17, 2019