CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

Options
Show each game results
Ethereal 8.28 64-bit#82  (2745+29
−29
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 8 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gull 1.0a 32-bit2886+12
−12
(+141)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+53
= = 0 1 0 = 0 0 = =
–   Quazar 0.4 32-bit2881+12
−12
(+136)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−35
0 0 0 0 0 = 1 = = 0
–   Spark 1.0 32-bit2865+12
−12
(+120)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+88
0 1 = 0 = 1 0 = = =
–   Dirty 30Apr2017 64-bit2861+20
−20
(+116)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−57
0 0 0 = 0 0 0 1 = =
–   SCTR 1.0 64-bit2837+30
−30
(+92)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+68
0 = 0 1 1 = 0 = = =
–   Tornado 8.0 64-bit2836+19
−19
(+91)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−104
= 0 0 0 0 = 0 = = 0
–   Cyclone xTreme2824+13
−13
(+79)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+79
1 = = 0 1 = 0 0 = 1
–   The Baron 3.41 64-bit2818+30
−29
(+73)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−58
0 = 0 0 = = 0 = 1 0
–   GNU Chess 5.60 64-bit2813+19
−19
(+68)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+72
0 = = 0 1 1 0 = 1 =
–   Zurichess Neuchatel 64-bit2809+26
−26
(+64)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.1%
+151
1 1 = 1 = = = 1 0 =
–   Hannibal 1.0a 32-bit2802+12
−12
(+57)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
−1
= 0 1 = = = = 0 = 0
–   Rhetoric 1.4.3 64-bit2800+15
−15
(+55)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−12
= = 0 =
–   The Baron 3.29 64-bit2785+18
−18
(+40)3 − 7
(+0−4=6)
30.0%
3.0 / 10
1.0%
−71
0 0 = 0 = = = = 0 =
–   Pawny 1.2 64-bit2784+16
−16
(+39)6 − 4
(+4−2=4)
60.0%
6.0 / 10
1.1%
+101
= 0 1 1 = = 1 = 1 0
–   Octochess r5506 64-bit2778+20
−20
(+33)2 − 2
(+1−1=2)
50.0%
2.0 / 4
3.2%
+33
1 0 = =
–   Octochess r5190 64-bit2772+15
−15
(+27)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
5.6%
+54
= 0 0 = = 1 = = 1 1
–   Twisted Logic 20100131x 64-bit2764+18
−18
(+19)5 − 5
(+3−3=4)
50.0%
5.0 / 10
13.4%
+19
= 0 0 1 1 = = = 1 0
–   RuyDos 1.0.27 64-bit2762+28
−28
(+17)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
20.1%
−7
1 = = = = = = = 0 0
–   chess22k 1.5 64-bit2750+25
−25
(+5)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
39.1%
−90
0 1 = 0
–   Amoeba 2.3 64-bit2746+29
−29
(+1)4 − 6
(+3−5=2)
40.0%
4.0 / 10
48.5%
−77
= 0 = 1 0 0 1 0 0 1
–   Carballo 1.7 64-bit2730+20
−20
(−15)8 − 6
(+5−3=6)
57.1%
8.0 / 14
79.9%
+28
= 0 = = = 0 1 1 1 = 1 = 1 0
–   ProDeo 2.22728+21
−21
(−17)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
82.4%
+61
1 0 1 1 0 = 0 = 1 0 1 = 1 1
–   Tucano 6.00 64-bit2727+16
−16
(−18)1 − 3
(+0−2=2)
25.0%
1.0 / 4
85.4%
−167
0 0 = =
–   Godel 3.4.9 64-bit2726+14
−14
(−19)5 − 5
(+2−2=6)
50.0%
5.0 / 10
87.3%
−22
= 1 = 0 = = 1 = = 0
–   Cheese 1.9 64-bit2718+21
−21
(−27)7 − 7
(+4−4=6)
50.0%
7.0 / 14
93.3%
−23
1 0 0 = = = = 0 1 1 1 = 0 =
–   Marvin 2.2.0 64-bit2718+29
−29
(−27)9 − 11
(+6−8=6)
45.0%
9.0 / 20
90.5%
−58
1 = = 0 = 0 0 1 = 1 1 0 0 0 1 1 0 = 0 =
–   Chessmaster 11 Aiglos II2700+20
−20
(−45)4 − 6
(+1−3=6)
40.0%
4.0 / 10
99.4%
−104
= 0 = = = = 0 0 = 1
–   WyldChess 1.51 64-bit2696+23
−23
(−49)8 − 6
(+5−3=6)
57.1%
8.0 / 14
99.6%
0
= 1 0 1 = 1 = = 1 0 0 = 1 =
–   Devel 1.80902686+30
−30
(−59)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.7%
+15
1 = 1 1 = = = 0
–   Arminius 2017-01-01 64-bit2678+22
−22
(−67)10 − 4
(+9−3=2)
71.4%
10.0 / 14
100.0%
+96
0 1 0 1 0 1 1 1 1 1 = 1 = 1
–   chess22k 1.4 64-bit2670+28
−28
(−75)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−7
0 1 1 1 = = 1 = 0 =
–   Djinn 1.021 64-bit2663+15
−15
(−82)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−113
1 = = 0 0 = 1 0 1 0
–   RedQueen 1.1.98 64-bit2661+21
−22
(−84)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−84
0 1 = =
–   Floyd 0.9 64-bit2658+19
−19
(−87)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−8
1 1 1 = 0 = 1 0 0 1
–   Philou 3.7.1 64-bit2651+14
−14
(−94)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−62
0 = 1 = 1 = = 1 = 0
–   Sjakk 2.2 64-bit2631+16
−16
(−114)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+12
1 = 1 0 = = = 1 1 1
–   GreKo 2016 64-bit2588+23
−23
(−157)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+131
= 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Ethereal 8.28 64-bit
played with current
participants of this list
Represented by
1-2-CPU#802743236itself
All#772740250itself
Free#612750240itself
Free 1-2-CPU#702748226itself
Free single-CPU#702748226itself
Single-CPU#802743236itself

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017