CCRL 40/40
Downloads and Statistics
April 15, 2017
Testing summary:
Total: 704'959 games
played by 1'857 programs
97019 CPU days (X2 4600+)

White wins: 242'970 (34.5%)
Black wins: 180'635 (25.6%)
Draws: 281'354 (39.9%)
White score: 54.4%

Engine Details

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Ethereal 8.12 64-bit#110  (2618+29
−29
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 5 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 3.4.9 64-bit2728+14
−14
(+110)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+58
1 = = = 0 = 0 0 = =
–   Tucano 6.00 64-bit2724+19
−19
(+106)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+28
0 1 1 0 = 0 1 0 = 0
–   Amoeba 2.1 64-bit2708+29
−29
(+90)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−33
0 0 0 = = 0 1 = 0 =
–   Frenzee Feb08 32-bit2694+14
−14
(+76)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+2
0 0 0 = 1 1 = 0 1 0
–   Booot 4.15.02692+14
−14
(+74)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+6
1 = 1 0 1 = 0 0 0 0
–   Delfi 5.42686+12
−12
(+68)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−31
= = 0 0 1 0 0 0 1 =
–   Chessmaster 11 Leonidas2680+22
−22
(+62)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
0.0%
+267
1 1 0 1 1 1 1 0 = 1
–   Scorpio 2.0 32-bit2654+17
−17
(+36)4 − 6
(+2−4=4)
40.0%
4.0 / 10
1.9%
−27
= = 0 0 = 0 0 = 1 1
–   Spike 1.0a2649+19
−19
(+31)5 − 5
(+4−4=2)
50.0%
5.0 / 10
4.2%
+36
0 1 0 = 1 = 1 0 1 0
–   WyldChess 1.4 64-bit2639+31
−31
(+21)5 − 9
(+4−8=2)
35.7%
5.0 / 14
16.2%
−90
0 0 0 0 1 1 = 0 0 0 0 = 1 1
–   Rodin 8.02631+20
−20
(+13)4 − 6
(+2−4=4)
40.0%
4.0 / 10
23.2%
−49
0 0 1 0 = = 1 0 = =
–   Sjakk 2.2 64-bit2631+17
−17
(+13)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
22.1%
−105
0 = 0 0 0 1 1 0 1 0
–   Cheng3 1.07 32-bit2629+27
−27
(+11)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
28.6%
+48
= 1 0 1 1 1 1 0 0 0
–   NoraGrace 2.0 64-bit2619+18
−18
(+1)5 − 5
(+4−4=2)
50.0%
5.0 / 10
47.2%
+1
0 1 0 0 0 1 1 1 = =
–   Arasan 14.1 32-bit2615+33
−33
(−3)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
55.0%
+92
1 1 = 0 = 1 = 1 1 0
–   Sloppy 0.2.2 64-bit2613+20
−20
(−5)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
60.8%
+95
1 1 0 1 1 = = 0 = 1
–   GreKo 2015 64-bit2606+23
−23
(−12)6 − 4
(+5−3=2)
60.0%
6.0 / 10
73.3%
+62
0 0 0 = 1 1 1 1 = 1
–   Phalanx XXV2605+21
−21
(−13)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
76.0%
+105
1 1 0 0 1 1 1 1 = 0
–   Donna 4.0 64-bit2603+20
−20
(−15)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
80.9%
+16
= 1 0 = 1 1 = = 0 =
–   GreKo 2016 64-bit2595+27
−27
(−23)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
86.9%
−104
0 = 1 0
–   Muse 0.953 64-bit2594+22
−22
(−24)6 − 8
(+5−7=2)
42.9%
6.0 / 14
90.3%
−78
0 0 0 0 1 1 0 0 1 1 0 = = 1
–   Glass 2.0 64-bit2594+17
−17
(−24)5 − 5
(+3−3=4)
50.0%
5.0 / 10
92.1%
−28
= = 0 1 = 1 1 0 = 0
–   N2 0.4 64-bit2589+17
−17
(−29)6 − 4
(+4−2=4)
60.0%
6.0 / 10
95.5%
+39
1 = 1 1 = = 0 = 0 1
–   Jellyfish 1.1 64-bit2570+17
−17
(−48)4.5 − 4.5
(+2−2=5)
50.0%
4.5 / 9
99.7%
−48
0 = 1 1 0 = = = =
–   Capivara LK 0.09b02f 64-bit2562+18
−19
(−56)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
−4
= = = 1 = 1 = 0 1 =
–   Capivara LK 0.09b02g 64-bit2558+22
−22
(−60)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.9%
+228
1 = 1 1
–   Dirty ACCA4 64-bit2555+34
−34
(−63)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.7%
+26
= = = 1 0 1 1 1 = =
–   Coiled 0.4 64-bit2554+24
−24
(−64)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
100.0%
−43
= = 1 = = 1 = 0 0 = 1 = = =
–   JikChess 0.02 64-bit2551+19
−19
(−67)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+78
1 1 1 0 1 1 = 1 = 0 = = 1 1
–   Gogobello 1.1 64-bit2550+29
−29
(−68)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
100.0%
−49
1 1 = 0 = 0 0 1 0 = 1 = 1 =
–   Ghost 3 64-bit2548+30
−30
(−70)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+25
= 0 1 1
–   WyldChess 1.3 64-bit2544+29
−29
(−74)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−22
= 1 = 1 = = 1 0 = =
–   K2 0.832535+27
−27
(−83)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−3
= = 1 = 1 1 = = = =
–   nanoSzachy 4.1 64-bit2530+19
−19
(−88)9.5 − 4.5
(+8−3=3)
67.9%
9.5 / 14
100.0%
+37
= 0 = 0 = 1 1 1 1 1 1 0 1 1
–   Fridolin 2.0 64-bit2522+18
−18
(−96)8 − 6
(+6−4=4)
57.1%
8.0 / 14
100.0%
−43
= 0 1 1 1 = 0 1 1 = 0 0 = 1
–   Maverick 1.5 64-bit2515+20
−20
(−103)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+123
= 1 1 1 = 1 1 0 1 1
–   Carballo 1.4 64-bit2513+31
−31
(−105)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−173
0 1 1 0 0 = 0 = 1 0
–   Floyd 0.8 64-bit2502+26
−26
(−116)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−147
0 = 1 = = 1 1 0 0 0
–   CyberPagno 3.0 64-bit2501+23
−23
(−117)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−49
1 0 = 0 = 1 1 1 1 0
–   Shield 1.3.1 64-bit2501+25
−25
(−117)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−31
0 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Ethereal 8.12 64-bit
played with current
participants of this list
Represented by
1-2-CPU    249Ethereal 8.02 64-bit
All    249Ethereal 8.02 64-bit
Free    249Ethereal 8.02 64-bit
Free 1-2-CPU    249Ethereal 8.02 64-bit
Free single-CPU    249Ethereal 8.02 64-bit
Single-CPU    249Ethereal 8.02 64-bit

Created in 2005-2013 by CCRL team
Last games added on April 15, 2017