CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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EXchess 7.26b 64-bit (2771+27
−27
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deep Shredder 12 64-bit2940+9
−10
(+169)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+116
= = = 1 0 = 0 = 0 =
–   Chiron 1.5 32-bit2938+16
−16
(+167)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−62
0 0 0 0 1 0 = = 0 0
–   Texel 1.03 64-bit2924+24
−25
(+153)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−129
0 = 0 0
–   Gull 1.2 64-bit2918+15
−15
(+147)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+23
0 = = 0 1 0 0 = 0 =
–   Deep Junior 13.3 64-bit2918+16
−16
(+147)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−24
0 0 0 0 0 = 1 0 = =
–   Hannibal 1.2 32-bit2904+15
−14
(+133)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−15
= = 0 = = = 0 0 0 0
–   Booot 5.2.0 64-bit2893+15
−15
(+122)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+189
= 1 = =
–   Quazar 0.4 32-bit2879+12
−12
(+108)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+21
1 = = 0 = = 0 = 0 0
–   Gaviota 1.0 64-bit2859+11
−11
(+88)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
−45
0 = = 0 0 1 0 0 = = = = 0 0
–   Toga II 3.02850+16
−16
(+79)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−203
0 = 0 0
–   Vajolet2 1.28 64-bit2847+22
−22
(+76)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
−7
= = = 1 0 0 = = = 0 = 0 = 0
–   Fizbo 1.2 64-bit2833+27
−27
(+62)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.1%
−INF
0
–   SmarThink 1.50 64-bit2831+24
−24
(+60)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
−57
1 0 0 = 0 1 0 0 = = = 0 = 0
–   Murka 3 64-bit2824+13
−12
(+53)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+53
= 0 = 1
–   NirvanaChess 1.6 64-bit2821+27
−28
(+50)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
0.5%
+97
0 0 = = 0 1 1 0 0 1 1 = = 1 = = 1 1 = 1
–   Tornado 4.88 64-bit2820+16
−15
(+49)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.1%
+79
=
–   NirvanaChess 1.7 64-bit2811+31
−31
(+40)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.7%
−INF
0
–   Crafty 23.8 64-bit2811+23
−23
(+40)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
1.3%
+61
1 0 1 = 0 = 0 1 1 0 = 1 = =
–   Deuterium 14.1.32.119 64-bit2808+25
−25
(+37)6 − 8
(+3−5=6)
42.9%
6.0 / 14
2.1%
−6
1 = 0 = 0 1 = = 0 = = 0 1 0
–   Cheng4 0.36c 64-bit2798+18
−18
(+27)6.5 − 8.5
(+4−6=5)
43.3%
6.5 / 15
4.9%
−14
= = 0 = = = 1 1 0 1 0 1 0 0 0
–   Hiarcs Paderborn 20072795+18
−18
(+24)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
7.3%
+54
=
–   Arasan 17.1 64-bit2791+31
−31
(+20)16.5 − 13.5
(+9−6=15)
55.0%
16.5 / 30
15.8%
+51
0 1 0 0 0 = = = 1 = 1 1 = = 0 = = = = 1 1 = 1 1 = 1 = = 0 =
–   Arasan 17.2 64-bit2788+28
−28
(+17)0 − 1
(+0−1=0)
0.0%
0.0 / 1
19.5%
−INF
0
–   Atlas 3.70em 64-bit2787+22
−22
(+16)5.5 − 3.5
(+2−0=7)
61.1%
5.5 / 9
18.0%
+71
= = = 1 = = 1 = =
–   Fizbo 1.1 64-bit2785+24
−24
(+14)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
21.7%
−17
1 = = = = 1 0 0 0 =
–   Scorpio 2.7.6 64-bit2781+17
−17
(+10)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
26.6%
+27
= = = 1 1 1 0 = = = 0 = = =
–   Octochess r5190 64-bit2772+15
−15
(+1)10 − 10
(+8−8=4)
50.0%
10.0 / 20
48.8%
+1
= 1 1 1 = 0 0 0 0 1 1 0 = 0 1 = 1 0 0 1
–   Crafty 24.0 64-bit2771+28
−28
(0)2 − 2
(+1−1=2)
50.0%
2.0 / 4
50.1%
−10
= 1 0 =
–   Dirty 20Apr2013 64-bit2769+16
−16
(−2)8 − 7
(+5−4=6)
53.3%
8.0 / 15
55.0%
+14
= 0 1 0 = = = 0 1 1 0 1 = = 1
–   BugChess2 1.9 64-bit2761+14
−14
(−10)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
74.2%
−113
= 0 0 0 1 0 1 0 = =
–   Rodent 1.4 64-bit2758+23
−23
(−13)8.5 − 12.5
(+5−9=7)
40.5%
8.5 / 21
76.6%
−78
0 = 0 0 1 = 0 = 1 1 = 1 0 = = = 0 0 0 0 1
–   GNU Chess 5.50 64-bit2757+19
−19
(−14)7.5 − 10.5
(+5−8=5)
41.7%
7.5 / 18
80.5%
−68
0 1 1 0 = = 1 = 0 1 0 0 0 0 1 = 0 =
–   Bison 9.11 64-bit2755+13
−13
(−16)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
85.9%
+26
1 0 0 = 1 1 0 0 1 1
–   Andscacs 0.64 64-bit2751+24
−24
(−20)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
86.3%
+10
=
–   Andscacs 0.63 64-bit2733+31
−31
(−38)5 − 5
(+2−2=6)
50.0%
5.0 / 10
96.9%
−34
= = = = = 1 = 0 1 0
–   Godel 3.4.9 64-bit2727+14
−14
(−44)10 − 5
(+8−3=4)
66.7%
10.0 / 15
99.8%
+72
1 1 1 1 = 1 0 0 0 1 = 1 1 = =
–   Bobcat 3.25 64-bit2725+17
−17
(−46)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.8%
−15
=
–   Rhetoric 1.4 64-bit2707+26
−26
(−64)10.5 − 4.5
(+7−1=7)
70.0%
10.5 / 15
100.0%
+59
= 0 = = = = = 1 1 1 1 = 1 1 1
–   iCE 1.0 64-bit2706+17
−17
(−65)6.5 − 8.5
(+3−5=7)
43.3%
6.5 / 15
100.0%
−102
1 = 0 0 = = 0 0 1 = = = = 1 0
–   Rhetoric 1.2 64-bit2694+25
−25
(−77)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+29
1 = = 1 0 1 0 1 1 =
–   Chessmaster 11 Leonidas2680+21
−21
(−91)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Djinn 1.021 64-bit2668+14
−13
(−103)7 − 4
(+4−1=6)
63.6%
7.0 / 11
100.0%
−30
= 0 = 1 = 1 = 1 1 = =
–   Tucano 4.00 64-bit2665+25
−25
(−106)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−106
1 0 = =
–   Cyrano 0.6b17 64-bit2647+22
−22
(−124)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−7
1 0 1 0 1 1 1 1 = 0

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019