CCRL 40/4
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 2'127'795 games
played by 2'486 programs
28766 CPU days (X2 4600+)

White wins: 825'412 (38.8%)
Black wins: 667'151 (31.4%)
Draws: 635'232 (29.9%)
White score: 53.7%

Engine Details

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Ethereal 8.16 64-bit (2629+20
−20
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 24 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Demolito 2017-06-18 64-bit2885+19
−19
(+256)4 − 16
(+1−13=6)
20.0%
4.0 / 20
0.0%
+41
= 0 0 = 0 = 0 = 0 0 0 = 1 0 0 0 0 = 0 0
–   Cheese 1.9 64-bit2731+12
−12
(+102)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−15
0 1 = 0 = 1 0 1 0 = = = 0 = = = 0 0 = 1 0 0 0 1 0 0 0 0 0 0 0 1
–   Carballo 1.7 64-bit2718+14
−14
(+89)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+35
0 1 1 0 = = = 0 = 0 = 0 = = = 0 1 0 1 0 0 1 = 0 = 0 1 = = 1 = 0
–   Chess Tiger 20072701+11
−11
(+72)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−51
0 0 0 = 1 0 = 0 0 0 0 1 0 = 0 0 0 0 0 1 0 1 0 = 1 = 1 1 0 = 0 =
–   chess22k 1.4 64-bit2689+16
−16
(+60)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
0.0%
+47
0 0 1 1 = 1 0 = 0 = 1 = 1 0 = 1 1 0 1 0 0 0 0 1 0 1 0 = = 1
–   Arminius 2017-01-01 64-bit2688+12
−12
(+59)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
−14
0 1 0 1 0 0 0 1 0 0 0 0 1 0 1 0 = 0 1 = = = 1 1 1 0 0 1 0 1 0 0
–   Delfi 5.42683+7
−7
(+54)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+10
1 0 = 1 1 0 0 1 0 = 1 = 0 0 = = 1 = 0 1 = 0 = = 0 0 0 = 0 1 0 1
–   Daydreamer 1.75 64-bit2673+9
−9
(+44)12 − 19
(+6−13=12)
38.7%
12.0 / 31
0.0%
−27
0 = = = = 0 = 0 1 0 0 = = 0 1 = 0 = 0 1 = 0 0 0 1 = 0 0 1 = 1
–   RedQueen 1.1.98 64-bit2671+12
−12
(+42)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−47
= 1 1 0 1 = 0 1 = 0 1 0 0 1 0 = 0 0 = 1 1 0 0 0 0 = = 0 0 = 0 0
–   Alaric 7072663+7
−7
(+34)18 − 14
(+16−12=4)
56.3%
18.0 / 32
0.1%
+82
0 0 = 1 1 1 0 1 = 0 0 = 0 1 1 1 0 1 1 0 0 0 1 1 1 0 0 1 = 1 1 1
–   GNU Chess 6.25 64-bit2661+31
−32
(+32)10.5 − 16.5
(+7−13=7)
38.9%
10.5 / 27
4.7%
−43
0 1 1 = = 0 0 1 = 0 1 = = 1 0 0 0 = 0 1 0 = 0 0 0 0 1
–   Nebula 2.0 64-bit2654+10
−10
(+25)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
1.3%
−71
0 1 0 = 0 = = = 1 = 1 0 1 0 = 0 0 0 0 0 0 0 1 0 = 1 1 0 0 = = 0
–   Gogobello 1.3 64-bit2654+18
−18
(+25)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
3.6%
+15
= 0 1 1 1 1 = = 0 1 0 = = 0 0 0 1 1 = 1 0 1 1 0 = 0 0 0 1 0
–   Donna 4.0 64-bit2651+13
−13
(+22)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
3.8%
−28
1 1 0 = = = 0 0 = 0 1 0 = = = = 1 = 0 1 0 0 = = 1 1 1 0 0 0 0 0
–   Colossus 2008b2642+7
−7
(+13)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
12.2%
+61
= 1 0 = 0 1 = = 1 1 = 1 1 = = = = 0 = = = 1 0 = = 0 = 1 0 1 1 1
–   Sjakk 2.2 64-bit2638+11
−11
(+9)17 − 15
(+11−9=12)
53.1%
17.0 / 32
21.6%
+27
1 1 = 0 = 1 1 = 0 0 = = 1 0 1 0 = = = 0 0 1 1 0 1 = 1 = = 0 = 1
–   WyldChess 1.51 64-bit2631+13
−13
(+2)28 − 33
(+17−22=22)
45.9%
28.0 / 61
46.6%
−23
1 1 0 0 = 1 0 1 0 0 0 1 0 0 = 0 = 0 1 0 0 0 = = 0 1 0 = 1 = = 0 0 = = = 0 1 1 1 = = 0 = 0 1 = = 1 1 = 1 1 0 = = = = 1 = 0
–   WildCat 82624+7
−7
(−5)18 − 13
(+14−9=8)
58.1%
18.0 / 31
71.1%
+51
0 1 1 = 1 = 0 1 = 1 0 = 1 0 = 1 = 0 0 1 1 = 1 1 1 1 0 0 0 = 1
–   Movei 00.8.438 (10 10 10)2623+7
−7
(−6)19 − 13
(+14−8=10)
59.4%
19.0 / 32
73.5%
+58
= 0 = 1 1 0 1 1 1 1 1 1 = 0 0 = 0 = = 1 1 = = 1 0 = 0 1 0 1 = 1
–   Philou 3.7.1 64-bit2620+10
−9
(−9)14 − 18
(+10−14=8)
43.8%
14.0 / 32
79.7%
−54
0 0 0 0 0 1 1 = 0 0 1 0 = 1 = 1 0 1 0 = 1 = 0 0 0 = 1 = 1 1 = 0
–   GreKo 2016 64-bit2619+15
−15
(−10)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
79.3%
+23
1 1 1 0 0 0 0 1 0 1 0 1 0 = 0 1 0 1 1 = 1 1 0 = 1 = 0 0 = 1 1 1
–   Sloppy 0.2.2 64-bit2617+7
−8
(−12)15.5 − 13.5
(+12−10=7)
53.4%
15.5 / 29
87.3%
+10
0 1 0 1 0 1 1 1 1 0 = = 1 = = 1 = 0 1 = 1 0 = 0 0 1 1 0 0
–   Slow Chess Blitz WV2.12615+6
−6
(−14)18 − 14
(+16−12=4)
56.3%
18.0 / 32
91.5%
+33
0 1 0 1 0 1 0 1 0 0 0 = 0 0 1 1 1 1 0 1 1 0 = 1 1 0 1 = 1 1 1 =
–   Rotor 0.82613+10
−10
(−16)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
93.4%
−2
= 1 = 0 0 = 1 0 1 1 = = 0 1 0 0 0 0 = 0 1 1 1 1 1 0 0 0 = 1 1 1
–   Jellyfish 1.1 64-bit2610+11
−10
(−19)15 − 17
(+9−11=12)
46.9%
15.0 / 32
95.3%
−36
0 = = 1 1 = 0 0 0 1 0 = 0 = = = 1 0 1 = 0 0 1 = = 1 1 0 0 1 = =
–   GarboChess 3.0 64-bit2575+22
−22
(−54)16 − 14
(+13−11=6)
53.3%
16.0 / 30
100.0%
−29
1 0 0 1 1 0 = 1 = 1 1 = 0 1 0 = 1 0 = 1 1 = 0 1 0 0 1 1 0 0
–   Counter 2.0.1 64-bit2546+19
−19
(−83)19 − 12
(+16−9=6)
61.3%
19.0 / 31
100.0%
+3
0 1 0 0 1 0 1 = = 0 1 1 0 1 1 = 1 0 1 1 0 = = 1 1 1 0 = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on November 8, 2019