CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Engine Details

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Ethereal 7.70 64-bit (2511+31
−31
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 26 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tucano 6.00 64-bit2724+16
−16
(+213)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−13
0 0 0 = 0 =
–   Chessmaster 11 Aiglos II2701+20
−20
(+190)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−45
= 0 0 0 = 0
–   Delfi 5.42690+11
−12
(+179)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−56
0 0 = 0 = 0
–   Zurichess Graubuenden 64-bit2690+25
−25
(+179)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Cheese 1.8 64-bit2684+20
−20
(+173)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Daydreamer 1.75 64-bit2680+16
−16
(+169)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+75
= 0 = 0 = =
–   Djinn 1.021 64-bit2668+14
−13
(+157)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+157
0 = = 1 = =
–   RedQueen 1.1.98 64-bit2667+17
−17
(+156)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−75
0 = = 0 0 0
–   Philou 3.7.1 64-bit2652+13
−13
(+141)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−94
0 0 = 0 = 0
–   E.T. Chess 13.01.082650+13
−13
(+139)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−51
0 0 1 = 0 0
–   Slow Chess Blitz WV2.12637+12
−12
(+126)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+42
0 = = = 0 =
–   Sjakk 2.2 64-bit2633+15
−15
(+122)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−49
= = 0 = 1 0 0 0 0 0
–   Gandalf 62633+11
−11
(+122)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−68
0 0 0 = 1 0
–   Rodin 8.02627+15
−15
(+116)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+73
= = = 0 = =
–   Ruffian 2.1.02623+13
−13
(+112)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+104
= 0 1 1 = 0
–   Phalanx XXV2619+15
−15
(+108)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+29
= 1 1 1 0 0 0 = 0 0
–   Hamsters 0.7.12618+14
−14
(+107)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+23
0 = = = 0 =
–   GreKo 2015-ML 64-bit2611+25
−25
(+100)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+100
0 1 1 0
–   GreKo 2015 64-bit2609+22
−22
(+98)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−137
0 0 = 0 = 0
–   Donna 4.0 64-bit2605+15
−15
(+94)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−55
= 0 1 0 0 0 1 0 = 0
–   Arminius 2015-08-06 64-bit2604+20
−20
(+93)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−217
0 0 = 0 0 1 0 0 0 0
–   Muse 0.953 64-bit2595+16
−16
(+84)3.5 − 10.5
(+2−9=3)
25.0%
3.5 / 14
0.0%
−105
= 0 0 0 0 1 = = 0 1 0 0 0 0
–   Jellyfish 1.1 64-bit2580+15
−15
(+69)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−54
0 = 0 = 0 0 1 = = 0
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(+58)1 − 4
(+1−4=0)
20.0%
1.0 / 5
0.1%
−216
0 0 1 0 0
–   DanaSah 5.072569+17
−17
(+58)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.1%
+117
1 1 0 0 = 1
–   Capivara LK 0.09b02g 64-bit2560+16
−17
(+49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.3%
−100
0 0 = =
–   Zurichess Glarus 64-bit2559+27
−27
(+48)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
1.1%
+336
1 1 1 =
–   Carballo 1.5 64-bit2556+24
−24
(+45)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.1%
+34
= 1 = 0
–   JikChess 0.02 64-bit2556+16
−16
(+45)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.6%
−50
0 0 1 =
–   Maverick 1.5 64-bit2534+14
−14
(+23)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
9.4%
−259
0 0 0 =
–   nanoSzachy 4.1 64-bit2529+17
−17
(+18)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
15.9%
+300
= 1 1 1
–   Shield 1.3.1 64-bit2510+20
−20
(−1)3 − 5
(+1−3=4)
37.5%
3.0 / 8
53.3%
−74
= = 0 = = 1 0 0
–   Pupsi2 0.092497+17
−17
(−14)4 − 2
(+3−1=2)
66.7%
4.0 / 6
78.5%
+96
= 0 1 1 1 =
–   Delphil 3.2 64-bit2497+15
−15
(−14)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
78.5%
−161
= = 0 0 0 =
–   Pepito 1.59 64-bit2492+17
−17
(−19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
85.0%
+137
1 =
–   Ghost 2.0.2 64-bit2484+18
−18
(−27)2 − 4
(+2−4=0)
33.3%
2.0 / 6
92.9%
−176
0 0 0 0 1 1
–   Bruja 1.9.1 64-bit2479+18
−18
(−32)3 − 3
(+2−2=2)
50.0%
3.0 / 6
96.3%
−32
1 0 = 0 1 =
–   Shield 1.2 64-bit2473+26
−26
(−38)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
96.9%
−106
0 0 0 1 = 1
–   Quark 2.352469+18
−18
(−42)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
99.0%
+318
1 1 1 1 1 =
–   Betsabe II 1.662462+22
−22
(−49)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.4%
−49
0 0 = = 1 1
–   Giraffe 20150908 64-bit2460+19
−19
(−51)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.7%
+16
1 = 0 0 1 1
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(−66)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+60
1 1 1 1 = = = 1 0 =
–   Eeyore 1.52 64-bit2445+18
−18
(−66)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+44
1 1 1 = = 0
–   Snitch 1.6.2 64-bit2433+22
−22
(−78)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−78
1 1 0 1 0 0
–   PostModernist 10162420+19
−19
(−91)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−91
1 0 = 1 0 =
–   Ares 1.005.2 64-bit2411+17
−17
(−100)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+86
1 = 0 1 1 1 1 =
–   Ifrit m1.8 64-bit2411+18
−18
(−100)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+18
1 1 0 = 1 =
–   Patzer 3.802400+20
−20
(−111)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+211
1 1 1 0 1 1
–   Simplex 0.9.8 64-bit2399+17
−17
(−112)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+30
= 1
–   Lozza 1.16 64-bit2397+25
−25
(−114)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+116
= 1 1 1 1 =
–   Myrddin 0.87 64-bit2396+14
−14
(−115)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+75
1 1 = 1 1 0
–   Orion 0.3.0 64-bit2387+19
−19
(−124)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+158
= 1 1 1
–   OliThink 5.3.2 64-bit2373+18
−18
(−138)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   MadChess 2.0 64-bit2369+22
−22
(−142)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   Plisk 0.2.7d 64-bit2359+19
−19
(−152)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+43
1 1 1 = 1 0
–   K2 0.672354+23
−23
(−157)2 − 4
(+1−3=2)
33.3%
2.0 / 6
100.0%
−269
= 1 0 0 0 =
–   Chezzz 1.0.32321+19
−19
(−190)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+9
1 1 0 = 1 1
–   KnightX 1.922316+19
−19
(−195)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−82
0 1 = = 1 1
–   Ant 2006-F2303+20
−20
(−208)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+199
1 1 1 1 1 1 = 1
–   Fischerle 0.9.70 SE 64-bit2295+24
−24
(−216)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on November 30, 2019