CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
EXchess 7.88b 64-bit (2869+25
−25
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 20 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 1.7 64-bit3060+21
−21
(+191)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−44
0 0 0 0 0 = 1 0 0 =
–   Texel 1.05 64-bit3008+15
−15
(+139)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+53
0 1 = 0
–   SmarThink 1.96 64-bit3006+20
−20
(+137)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+60
= = 0 = = 0 = 0 = =
–   Hakkapeliitta 3.0 64-bit2953+12
−12
(+84)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+241
1 = 1 =
–   Nemorino 2.00 64-bit2945+23
−23
(+76)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+76
= 1 = = 0 = 1 0 1 0
–   Deep Sjeng c't 20102940+10
−10
(+71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−86
= 0
–   Deep Shredder 12 64-bit2939+9
−9
(+70)5 − 7
(+1−3=8)
41.7%
5.0 / 12
0.0%
+25
= = 1 0 = = = = = = 0 0
–   SmarThink 1.80 64-bit2938+25
−25
(+69)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+66
0 = 0 1 0 1 = = 1 1 = = 0 =
–   Hannibal 1.3 32-bit2929+17
−17
(+60)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+1
0 = 1 0 0 0 = = 1 =
–   Laser 1.3 64-bit2923+24
−24
(+54)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.1%
−32
= 1 = = 0 0 0 = = 0
–   Deep Junior Yokohama 64-bit2919+14
−14
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−92
= 0
–   Cheng 4.39 64-bit2919+10
−11
(+50)8 − 8
(+5−5=6)
50.0%
8.0 / 16
0.0%
+50
1 = = 1 = 0 1 = 0 0 = 0 = 1 0 1
–   Spike 1.4 Leiden2914+8
−8
(+45)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−97
= 0
–   Deep Junior 13.3 32-bit2908+15
−14
(+39)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.4%
+39
= = = = 0 0 1 = = 1
–   Quazar 0.4 64-bit2904+10
−10
(+35)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.6%
+35
0 1
–   Vajolet2 2.1 64-bit2895+23
−24
(+26)12.5 − 13.5
(+5−6=15)
48.1%
12.5 / 26
6.8%
+14
= = 0 = = 0 1 = = = 0 0 = 0 = = 0 = = = 1 = = 1 1 1
–   Hiarcs 13.22895+11
−10
(+26)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
3.4%
−75
1 0 = = 0 0 0 = 0 1
–   DiscoCheck 5.2.1 64-bit2894+15
−15
(+25)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
5.2%
+70
= = = 0 1 1
–   Booot 5.2.0 64-bit2893+15
−15
(+24)0 − 2
(+0−2=0)
0.0%
0.0 / 2
5.9%
−INF
0 0
–   Spark 1.0 64-bit2892+12
−12
(+23)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.8%
−134
0 =
–   Deuterium 14.3.34.130 64-bit2890+12
−12
(+21)4 − 2
(+4−2=0)
66.7%
4.0 / 6
7.2%
+170
1 0 0 1 1 1
–   Quazar 0.4 32-bit2879+12
−12
(+10)3 − 7
(+1−5=4)
30.0%
3.0 / 10
25.0%
−125
= 0 = 0 = 0 = 0 0 1
–   Protector 1.4.0 32-bit2878+11
−11
(+9)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
27.9%
−15
= = 1 0 = = = = 0 =
–   Gull 1.2 32-bit2876+12
−12
(+7)5 − 5
(+2−2=6)
50.0%
5.0 / 10
31.8%
+10
1 = 0 = 1 = = = = 0
–   Bobcat 7.6 64-bit2875+22
−22
(+6)5 − 5
(+3−3=4)
50.0%
5.0 / 10
36.2%
+6
= = 0 1 = 0 0 1 1 =
–   Arasan 18.3 64-bit2873+27
−27
(+4)3 − 3
(+2−2=2)
50.0%
3.0 / 6
41.3%
+4
0 0 = 1 = 1
–   Thinker 5.4d Inert 64-bit2864+15
−15
(−5)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
63.3%
−162
= 0
–   Crafty 25.0 64-bit2863+19
−19
(−6)13.5 − 14.5
(+7−8=13)
48.2%
13.5 / 28
66.0%
−15
= = 0 = = 1 1 1 0 = = = = 1 0 0 = = 1 = = 1 = 0 0 0 0 1
–   Gaviota 1.0 64-bit2859+11
−11
(−10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
77.3%
+132
1 =
–   Rybka 1.1 32-bit2856+17
−17
(−13)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
81.1%
−44
1 = = = 1 0 = 0 = 0
–   Naum 3 64-bit2856+18
−18
(−13)5 − 5
(+3−3=4)
50.0%
5.0 / 10
80.4%
−8
1 = 0 = 1 = = 0 1 0
–   MinkoChess 1.3 64-bit2852+14
−14
(−17)1 − 1
(+1−1=0)
50.0%
1.0 / 2
87.6%
−17
1 0
–   Rodent 1.7 64-bit2850+19
−19
(−19)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
88.5%
−77
0 = 1 = = = 0 = 0 = = = 0 =
–   Thinker 5.4c Inert 32-bit2849+13
−13
(−20)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
92.3%
−47
= = = 1 = = 0 0 = =
–   Bobcat 7.1 64-bit2847+25
−25
(−22)12 − 8
(+8−4=8)
60.0%
12.0 / 20
89.7%
+42
0 1 1 1 0 = = = 1 = 1 0 1 1 = = 1 0 = =
–   Atlas 3.80 64-bit2847+14
−14
(−22)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
93.6%
+51
= 0 1 1 = 1 = 0 = 1 1 1 = 0
–   Nemo 1.0.1 64-bit2847+12
−12
(−22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.3%
+120
1 =
–   The Baron 3.41 64-bit2837+22
−22
(−32)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
97.1%
+61
= 1 = = 0 1 = 1 = 1
–   Dirty 3Nov2015 64-bit2837+17
−17
(−32)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
98.4%
−106
= = 1 = 0 1 0 = 1 0 0 0 = 0
–   Pedone 1.3 64-bit2835+23
−23
(−34)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
97.8%
−52
= = 0 1 = 0 = = = 1 = = = 0 1 0
–   DisasterArea 1.54 64-bit2827+18
−18
(−42)9 − 7
(+6−4=6)
56.3%
9.0 / 16
99.7%
0
= 1 1 0 1 = = 1 1 0 0 = 1 = = 0
–   SmarThink 1.40 64-bit2821+32
−32
(−48)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
99.0%
−23
= = = 0 1 = = = = 1
–   Tornado 4.88 64-bit2819+16
−16
(−50)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
+1
1 0 = = = = = 1 = 1
–   Rodent II 0.8.7 64-bit2809+27
−27
(−60)3 − 3
(+1−1=4)
50.0%
3.0 / 6
99.9%
−60
= = = = 0 1
–   Scorpio 2.7.7 64-bit2804+16
−16
(−65)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−2
0 = = 1 = 0 1 = 1 1 = = = 1
–   GnuCheese 1.00 64-bit2794+16
−16
(−75)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+7
0 = 1 1
–   Rhetoric 1.4.3 64-bit2793+12
−12
(−76)9 − 5
(+8−4=2)
64.3%
9.0 / 14
100.0%
+35
1 1 0 1 1 1 0 1 = = 1 0 0 1
–   Crafty 23.3 64-bit2755+32
−32
(−114)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−82
= 0 = 1 1 1 1 = 0 0
–   Laser 1.0 64-bit2734+26
−26
(−135)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−75
= = 1 =
–   Godel 3.4.9 64-bit2727+14
−14
(−142)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Tucano 6.00 64-bit2724+16
−16
(−145)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+110
1 1 = 1 = 1 = 1 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 28, 2021