CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

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-bit3007+20
−20
(+151)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+91
0 = = =
–   Alfil 15.8 64-bit2965+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-bit2961+19
−19
(+105)6 − 12
(+3−9=6)
33.3%
6.0 / 18
0.0%
−5
0 = = 1 0 0 = 1 = = 1 0 0 0 = 0 0 0
–   SmarThink 1.90 64-bit2960+30
−30
(+104)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Pedone 1.4.1 64-bit2958+19
−19
(+102)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+13
0 0 0 1 = 1 = 0
–   Pedone 1.5 64-bit2957+21
−21
(+101)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+36
= 0 = = 1 = = = 0 = 0 1 0 0
–   Hakkapeliitta 3.0 64-bit2955+12
−11
(+99)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+141
0 1 0 = = 1 = 1
–   Arasan 19.2 64-bit2953+28
−28
(+97)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
0.0%
+122
1 1 1 0 = 1 = 0 0 = 1 = = 0
–   Crafty 25.2 64-bit2931+11
−11
(+75)3.5 − 10.5
(+2−9=3)
25.0%
3.5 / 14
0.0%
−117
0 = 0 0 1 0 0 0 1 = 0 0 0 =
–   Bobcat 8.0 64-bit2924+13
−13
(+68)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+68
0 1 = =
–   Arasan 19.1 64-bit2923+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-bit2922+11
−11
(+66)8 − 8
(+4−4=8)
50.0%
8.0 / 16
0.0%
+63
= 0 = 0 0 1 = = = 0 1 1 = 1 = =
–   Deep Junior Yokohama 64-bit2921+14
−15
(+65)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−162
0 1 0 0
–   Rodent II 0.9.64 64-bit2917+22
−22
(+61)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−57
0 0 0 = = = 0 1
–   Wasp 1.25 64-bit2909+22
−22
(+53)7 − 7
(+2−2=10)
50.0%
7.0 / 14
0.0%
+53
= = = 1 1 = = = = = 0 0 = =
–   Arasan 19.0.1 64-bit2908+26
−26
(+52)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.1%
−80
0 0 0 1 = 0 0 = = = = 0 = 0
–   Quazar 0.4 64-bit2906+10
−10
(+50)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−17
= = 0 =
–   Nemorino 1.02 64-bit2905+23
−23
(+49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−100
= 0 0 =
–   Vajolet2 2.1 64-bit2897+24
−24
(+41)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.6%
−20
= 0 = 0 = 0 1 = = = = = = 0
–   Crafty 25.1 64-bit2896+34
−34
(+40)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
2.8%
−136
= 0 0 0 0 = 0 = 1 0
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+39)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.2%
+94
0 = = = = = 1 1 1 =
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(+36)7 − 7
(+2−2=10)
50.0%
7.0 / 14
0.2%
+38
= = 0 = = = 1 = 1 = = = 0 =
–   Bobcat 7.6 64-bit2879+22
−23
(+23)9 − 14
(+2−7=14)
39.1%
9.0 / 23
7.6%
−40
= 0 = = 0 = = 0 = = = 0 1 0 = 0 = = = 0 = 1 =
–   Hannibal 1.1 32-bit2873+14
−14
(+17)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
10.1%
−7
= = = = 1 = 0 0 = =
–   Laser 1.2 64-bit2871+23
−23
(+15)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
18.2%
+4
1 = 1 = = = = = = = = = = = 0 0 0 1 = 0
–   Rodent II 0.9.33 64-bit2870+27
−27
(+14)2 − 3
(+1−2=2)
40.0%
2.0 / 5
22.8%
−53
0 1 = = 0
–   Crafty 25.0 64-bit2864+20
−20
(+8)9 − 5
(+7−3=4)
64.3%
9.0 / 14
29.3%
+102
1 1 1 = 1 0 = = 1 0 1 0 1 =
–   Gaviota 1.0 64-bit2861+11
−11
(+5)6 − 5
(+5−4=2)
54.5%
6.0 / 11
36.7%
+31
1 1 1 = 0 1 0 1 = 0 0
–   Zappa Mexico II 64-bit2855+10
−10
(−1)1 − 0
(+1−0=0)
100.0%
1.0 / 1
54.1%
+INF
1
–   MinkoChess 1.3 64-bit2855+14
−14
(−1)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
54.6%
+29
=
–   Atlas 3.80 64-bit2849+14
−14
(−7)11.5 − 13.5
(+6−8=11)
46.0%
11.5 / 25
71.9%
−33
0 0 = 1 0 1 = 0 1 = = = 0 1 = 0 1 0 = = 1 0 = = =
–   Nemo 1.0.1 64-bit2848+12
−12
(−8)4 − 3
(+3−2=2)
57.1%
4.0 / 7
74.2%
+37
0 1 = = 0 1 1
–   DisasterArea 1.65 64-bit2847+14
−14
(−9)10.5 − 13.5
(+3−6=15)
43.8%
10.5 / 24
77.5%
−42
0 1 = 0 = = = = = = = 0 0 1 0 0 = 1 = = = = = =
–   Wasp 1.02 64-bit2842+28
−28
(−14)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
78.7%
+100
1 1 = 1 0 = 1 = 1 = =
–   Dirty 3Nov2015 64-bit2838+17
−16
(−18)11 − 10
(+5−4=12)
52.4%
11.0 / 21
91.0%
−5
1 = 1 0 = = = 1 = 0 = = = = 1 = = 0 0 1 =
–   DisasterArea 1.54 64-bit2828+18
−18
(−28)6 − 5
(+4−3=4)
54.5%
6.0 / 11
97.7%
0
= 1 1 = = 0 1 0 0 1 =
–   Murka 3 64-bit2825+13
−12
(−31)9 − 8
(+3−2=12)
52.9%
9.0 / 17
99.3%
−18
= = = = 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
= 1 0 1 = = 0 = = =
–   ChessBrainVB 3.032823+25
−25
(−33)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
97.9%
−12
1 0 0 = = 1 = 1 = = = = = =
–   Tornado 7.0 64-bit2818+19
−19
(−38)8 − 7
(+5−4=6)
53.3%
8.0 / 15
99.6%
−15
0 1 = = 1 1 = 1 = 1 = = 0 0 0
–   Scorpio 2.7.7 64-bit2805+16
−16
(−51)8.5 − 6.5
(+5−3=7)
56.7%
8.5 / 15
100.0%
−13
1 1 1 = 0 1 1 = = 0 = = = = 0
–   Rhetoric 1.4.3 64-bit2795+12
−12
(−61)7 − 8
(+3−4=8)
46.7%
7.0 / 15
100.0%
−78
= 0 = 1 1 = = 0 = = 0 = = 1 0
–   GnuCheese 1.00 64-bit2794+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-bit2791+16
−16
(−65)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−68
= = = 0 = = 1 1 = 0
–   Pawny 1.2 64-bit2778+14
−14
(−78)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+32
= 0 = 1 1 = = 1 1 = 1 = = 1
–   Naraku 1.42776+16
−16
(−80)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+68
= = = 1 = 1 1 = 1 1
–   Frenzee 3.5.19 64-bit2776+14
−14
(−80)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−84
0 = = 0 1 1 = 0 = 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 1 1 = 1 0 = 1 1 =
–   Bison 9.11 64-bit2756+13
−13
(−100)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-bit2754+27
−27
(−102)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+40
1 1 = =
–   Godel 3.4.9 64-bit2728+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-bit2725+16
−16
(−131)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−35
1 0 1 =
–   Pawny 1.1 64-bit2702+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-bit2689+32
−32
(−167)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−17
= 1 1 =
–   ProDeo 2.02683+21
−21
(−173)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−173
0 = = 1
–   ChessBrainVB 2.052670+23
−23
(−186)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−126
= = = 1
–   RedQueen 1.1.98 64-bit2668+17
−17
(−188)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−188
= 0 1 =
–   Amoeba 1.2 64-bit2641+24
−24
(−215)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Rodin 8.02628+15
−15
(−228)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   NoraGrace 2.0 64-bit2625+15
−15
(−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 October 19, 2019