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 7.92b 64-bit (2857+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-bit3009+20
−20
(+152)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+92
= = 0 =
–   Alfil 15.8 64-bit2964+17
−17
(+107)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−25
0 = = 0 0 0 0 = = = 1 0
–   Vajolet2 2.2 64-bit2962+19
−19
(+105)6 − 12
(+3−9=6)
33.3%
6.0 / 18
0.0%
−5
0 0 0 1 0 = = 1 0 = = 1 = = 0 0 0 0
–   SmarThink 1.90 64-bit2960+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-bit2959+20
−20
(+102)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+13
0 0 1 = 1 = 0 0
–   Pedone 1.5 64-bit2958+21
−21
(+101)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+36
= = = 0 = = 1 = 0 0 0 = 0 1
–   Hakkapeliitta 3.0 64-bit2957+12
−12
(+100)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+142
1 0 = 1 = = 1 0
–   Arasan 19.2 64-bit2951+28
−28
(+94)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
0.0%
+119
= 1 = 0 1 1 1 0 0 = 1 = = 0
–   Crafty 25.2 64-bit2934+16
−16
(+77)3.5 − 10.5
(+2−9=3)
25.0%
3.5 / 14
0.0%
−115
1 0 0 = 0 = 0 0 0 0 0 0 1 =
–   Deep Junior Yokohama 64-bit2923+15
−15
(+66)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−161
0 0 0 1
–   Cheng 4.39 64-bit2922+13
−13
(+65)8 − 8
(+4−4=8)
50.0%
8.0 / 16
0.0%
+62
= 0 = = 1 = 1 0 1 = = 1 0 = 0 =
–   Crafty 25.1 64-bit2919+36
−36
(+62)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.2%
−114
= 0 0 0 0 = 0 = 1 0
–   Arasan 19.1 64-bit2919+23
−23
(+62)8.5 − 9.5
(+2−3=13)
47.2%
8.5 / 18
0.0%
+46
= = = 1 0 = 1 = = = = = = = 0 = = 0
–   Rodent II 0.9.64 64-bit2917+22
−22
(+60)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−58
1 0 0 = = = 0 0
–   Bobcat 8.0 64-bit2917+15
−15
(+60)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+60
= 0 1 =
–   Wasp 1.25 64-bit2910+22
−22
(+53)7 − 7
(+2−2=10)
50.0%
7.0 / 14
0.0%
+53
= 0 = = = = 0 = = = = 1 1 =
–   Arasan 19.0.1 64-bit2909+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+11
−11
(+49)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−18
0 = = =
–   Nemorino 1.02 64-bit2906+24
−24
(+49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−100
= = 0 0
–   Vajolet2 2.1 64-bit2898+24
−24
(+41)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.6%
−20
= 0 = 0 1 = = = = = = 0 = 0
–   DiscoCheck 5.2.1 64-bit2896+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-bit2892+13
−13
(+35)7 − 7
(+2−2=10)
50.0%
7.0 / 14
0.3%
+37
= = 1 = = = 0 = = 0 = = 1 =
–   Bobcat 7.6 64-bit2881+23
−23
(+24)9 − 14
(+2−7=14)
39.1%
9.0 / 23
6.6%
−39
= = = = 0 = = 0 1 = 0 = = = 0 = 1 0 0 = 0 = =
–   Hannibal 1.1 32-bit2874+14
−14
(+17)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
10.5%
−7
1 = 0 0 = = = = = =
–   Laser 1.2 64-bit2872+23
−23
(+15)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
17.8%
+4
0 = = 0 0 = = = = = 0 1 = 1 = 1 = = = =
–   Rodent II 0.9.33 64-bit2870+27
−27
(+13)2 − 3
(+1−2=2)
40.0%
2.0 / 5
22.9%
−54
= = 0 1 0
–   Crafty 25.0 64-bit2865+20
−20
(+8)9 − 5
(+7−3=4)
64.3%
9.0 / 14
29.2%
+102
0 = = = 1 0 1 1 1 0 1 1 1 =
–   Gaviota 1.0 64-bit2861+13
−13
(+4)6 − 5
(+5−4=2)
54.5%
6.0 / 11
38.8%
+30
= 1 0 1 0 = 0 0 1 1 1
–   Zappa Mexico II 64-bit2858+10
−10
(+1)1 − 0
(+1−0=0)
100.0%
1.0 / 1
47.1%
+INF
1
–   MinkoChess 1.3 64-bit2856+15
−15
(−1)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
54.8%
+29
=
–   Atlas 3.80 64-bit2849+14
−14
(−8)11.5 − 13.5
(+6−8=11)
46.0%
11.5 / 25
73.0%
−34
= 1 = 1 0 = = 1 0 1 = 0 = 0 1 = 0 1 0 = = 0 = = 0
–   DisasterArea 1.65 64-bit2848+16
−16
(−9)10.5 − 13.5
(+3−6=15)
43.8%
10.5 / 24
75.3%
−42
= = = = 1 = = = = = = = 0 0 1 0 0 = = 0 = = 0 1
–   Nemo 1.0.1 64-bit2848+13
−13
(−9)4 − 3
(+3−2=2)
57.1%
4.0 / 7
75.4%
+36
1 = = 0 0 1 1
–   Wasp 1.02 64-bit2844+28
−28
(−13)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
77.7%
+101
1 1 = 1 0 = 1 = 1 = =
–   Dirty 3Nov2015 64-bit2838+17
−16
(−19)11 − 10
(+5−4=12)
52.4%
11.0 / 21
91.7%
−6
= 1 = = 1 0 1 0 = = = 0 = = = = 1 0 1 = =
–   DisasterArea 1.54 64-bit2828+18
−18
(−29)6 − 5
(+4−3=4)
54.5%
6.0 / 11
97.9%
−1
1 1 = = 0 1 0 0 1 = =
–   Rybka 1.0 64-bit2825+14
−14
(−32)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.3%
−32
0 1 = = 0 = = = = 1
–   Murka 3 64-bit2824+13
−13
(−33)9 − 8
(+3−2=12)
52.9%
9.0 / 17
99.5%
−20
0 = = = = = 1 = = = = = 1 = 0 1 =
–   ChessBrainVB 3.032822+25
−25
(−35)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
98.2%
−14
= 1 = = = = = = 1 0 0 = = 1
–   Tornado 7.0 64-bit2817+19
−19
(−40)8 − 7
(+5−4=6)
53.3%
8.0 / 15
99.7%
−17
= = = 1 1 1 = 1 = = 0 0 0 1 0
–   Scorpio 2.7.7 64-bit2806+16
−16
(−51)8.5 − 6.5
(+5−3=7)
56.7%
8.5 / 15
100.0%
−13
0 1 1 = = 0 = = = = 0 = 1 1 1
–   Rhetoric 1.4.3 64-bit2800+14
−14
(−57)7 − 8
(+3−4=8)
46.7%
7.0 / 15
100.0%
−74
= 1 = 1 = 0 = = 0 = = 1 0 0 =
–   GnuCheese 1.00 64-bit2795+16
−16
(−62)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
+7
1 = = 0 1 1 0 = = 1 0 1 = 1
–   Loop 13.6 (Loop 2007) 64-bit2788+17
−17
(−69)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−72
= = 1 1 = 0 = = = 0
–   Pawny 1.2 64-bit2784+16
−16
(−73)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+37
1 1 = = 0 1 1 = = = 1 = = 1
–   Naraku 1.42777+17
−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+15
−15
(−81)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−85
1 1 = 0 = 1 0 = = 0
–   BugChess2 1.9 64-bit2764+15
−15
(−93)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+81
1 0 = 1 1 = 1 1 1 =
–   Laser 1.1 64-bit2754+27
−27
(−103)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+39
= = 1 1
–   Bison 9.11 64-bit2754+17
−17
(−103)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−3
= 1 = 1 1 0 1 = 1 0
–   Godel 3.4.9 64-bit2727+14
−14
(−130)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+120
1 1 1 1 = = = 1 1 1
–   Tucano 6.00 64-bit2724+16
−16
(−133)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−37
0 1 = 1
–   Pawny 1.1 64-bit2701+21
−21
(−156)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+94
1 1 = = = 1 1 1 1 1
–   Amoeba 1.3 64-bit2689+32
−32
(−168)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−18
= 1 = 1
–   ProDeo 2.02682+21
−21
(−175)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−175
= 1 = 0
–   ChessBrainVB 2.052668+23
−23
(−189)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−129
= = 1 =
–   RedQueen 1.1.98 64-bit2662+21
−20
(−195)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−195
1 = 0 =
–   Rodin 8.02628+16
−16
(−229)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Amoeba 1.2 64-bit2627+28
−28
(−230)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   NoraGrace 2.0 64-bit2622+17
−17
(−235)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+48
1 = 1 1

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