CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Ethereal 8.05 64-bit (2599+28
−28
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Octochess r5506 64-bit2783+15
−15
(+184)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+83
0 0 0 1 = = 1 0 0 =
–   Bison 9.11 64-bit2755+13
−13
(+156)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−168
0 0 0 0 0 = 0 = 0 0
–   Carballo 1.7 64-bit2736+14
−14
(+137)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−98
0 0 = 1 = 0 0 0 0 0
–   Tucano 6.00 64-bit2723+16
−16
(+124)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+124
0 = 1 0 1 0 = = = 1
–   ProDeo 2.22720+17
−17
(+121)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−82
0 0 0 0 0 0 1 0 1 =
–   Scorpio 2.6 32-bit2692+31
−31
(+93)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+6
1 = = 0 0 = = = 0 0
–   Booot 4.15.02692+14
−14
(+93)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+6
0 0 0 = = = = 0 1 =
–   Zurichess Graubuenden 64-bit2689+25
−25
(+90)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+53
0 0 1 1 1 0 1 0 0 =
–   Amoeba 1.3 64-bit2687+32
−32
(+88)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−137
0 0 1 0 0 = 0 = 0 0
–   Cheese 1.8 64-bit2683+20
−20
(+84)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−67
= = = 0 0 0 = = 0 0
–   Daydreamer 1.75 64-bit2680+16
−16
(+81)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−151
= 1 0 0 0 = 0 0 0 0
–   Djinn 1.021 64-bit2667+13
−13
(+68)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+63
= 1 1 = = 0 = 0 0 1
–   Chessmaster 112664+12
−12
(+65)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+59
= 1 0 0 = 0 1 1 1 0
–   Floyd 0.9 64-bit2657+14
−14
(+58)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+63
1 = 0 0 1 1 1 = 0 0
–   Dirty 23Mar2012 32-bit2654+32
−32
(+55)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.5%
+55
1 0 1 0 = = = = 1 0
–   Sjakk 2.2 64-bit2631+15
−15
(+32)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
2.0%
+4
0 = = = = = = 1 = 0
–   Rodin 8.02627+15
−15
(+28)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
3.6%
+68
0 = 1 1 0 0 1 = 1 =
–   NoraGrace 2.0 64-bit2622+15
−15
(+23)7 − 3
(+5−1=4)
70.0%
7.0 / 10
6.8%
+153
1 = 1 = 1 1 = = 1 0
–   Nebula 2.0 64-bit2620+14
−14
(+21)4 − 6
(+2−4=4)
40.0%
4.0 / 10
8.4%
−42
1 1 = 0 0 = 0 = = 0
–   Phalanx XXV2618+15
−15
(+19)5 − 5
(+3−3=4)
50.0%
5.0 / 10
11.2%
+14
1 = 1 0 = 0 = 1 = 0
–   Sloppy 0.2.2 64-bit2612+16
−16
(+13)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
19.8%
−11
0 0 1 = = = = = = =
–   GreKo 2015 64-bit2608+22
−22
(+9)5 − 5
(+1−1=8)
50.0%
5.0 / 10
29.5%
+5
= = = = = 1 = 0 = =
–   Donna 4.0 64-bit2606+15
−15
(+7)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
32.5%
−96
= 0 1 0 1 0 0 0 = =
–   Muse 0.953 64-bit2594+16
−16
(−5)4 − 6
(+3−5=2)
40.0%
4.0 / 10
61.6%
−79
0 0 = 0 0 1 0 = 1 1
–   GarboChess 3.0 64-bit2585+16
−16
(−14)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
80.1%
−138
0 0 0 1 0 0 1 1 = 0
–   Nawito 1.1d2584+28
−28
(−15)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
76.0%
+90
= 1 1 0 = 0 1 = 1 1
–   Jellyfish 1.1 64-bit2580+15
−15
(−19)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
87.6%
−46
= = 1 0 0 1 0 = = =
–   Coiled 0.4 64-bit2563+17
−17
(−36)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
98.3%
+4
1 0 1 = 0 = 1 = 1 0
–   Counter 2.0.2 64-bit2560+26
−25
(−39)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
97.7%
+210
= = 1 1 1 = 1 1 1 1
–   JikChess 0.02 64-bit2558+16
−16
(−41)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.4%
−41
0 0 1 1 = 1 0 = 0 1
–   Ghost 3 64-bit2557+24
−24
(−42)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
98.7%
0
0 0 = 1 1 1 0 1 0 1
–   Capivara LK 0.09b02c 64-bit2555+21
−20
(−44)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.4%
+105
1 1 0 = = 1 1 1 1 0
–   RubiChess 0.9 64-bit2554+22
−22
(−45)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.4%
−45
0 0 = 1 1 =
–   Gogobello 1.1 64-bit2552+28
−28
(−47)4 − 6
(+1−3=6)
40.0%
4.0 / 10
99.1%
−98
= 0 = 0 = = 0 1 = =
–   Ghost 3.1 64-bit2551+15
−15
(−48)9.5 − 6.5
(+8−5=3)
59.4%
9.5 / 16
99.9%
+23
1 1 0 1 = 1 0 = 0 0 1 1 1 1 = 0
–   WyldChess 1.3 64-bit2550+29
−29
(−49)6 − 4
(+2−0=8)
60.0%
6.0 / 10
99.2%
+3
1 = = = = = = = 1 =
–   Marvin 2.0.0 64-bit2533+22
−22
(−66)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
100.0%
+38
1 1 1 1 0 0 1 1 = 1 0 0
–   Orion 0.5 64-bit2527+14
−14
(−72)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+214
1 = 1 1 1 1 = 1
–   ECE X22513+28
−28
(−86)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−49
0 1 = 0 1 0 1 1 = =
–   Winter 0.1.1 64-bit2496+21
−21
(−103)2 − 4
(+1−3=2)
33.3%
2.0 / 6
100.0%
−221
0 = 0 0 1 =
–   Jumbo 0.6.10 64-bit2483+24
−24
(−116)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−57
0 1 0 = 1 1 = = 1 =
–   Lozza 1.18 64-bit2472+15
−15
(−127)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+159
1 1 = = 1 1 1 1
–   Jumbo 0.6.31 64-bit2469+25
−25
(−130)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+53
0 1 1 1 = 1 = 1
–   Counter 1.99 64-bit2463+32
−32
(−136)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−194
0 = 1 = 0 =

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021