CCRL 40/15
Downloads and Statistics
March 8, 2021
Testing summary:
Total: 1'223'546 games
played by 2'800 programs

White wins: 420'224 (34.3%)
Black wins: 308'992 (25.3%)
Draws: 494'330 (40.4%)
White score: 54.5%

Engine Details

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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-bit2784+15
−15
(+185)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+84
–   Bison 9.11 64-bit2756+13
−13
(+157)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−167
–   Carballo 1.7 64-bit2737+14
−14
(+138)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−97
–   Tucano 6.00 64-bit2724+16
−16
(+125)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+125
–   ProDeo 2.22720+17
−17
(+121)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−82
–   Scorpio 2.6 32-bit2693+31
−31
(+94)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+7
–   Booot 4.15.02693+14
−14
(+94)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+7
–   Zurichess Graubuenden 64-bit2690+25
−25
(+91)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+54
–   Amoeba 1.3 64-bit2688+32
−32
(+89)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−136
–   Cheese 1.8 64-bit2684+20
−20
(+85)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−66
–   Daydreamer 1.75 64-bit2680+16
−16
(+81)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−151
–   Djinn 1.021 64-bit2668+13
−13
(+69)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+64
–   Chessmaster 112664+12
−12
(+65)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+59
–   Floyd 0.9 64-bit2658+14
−14
(+59)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+64
–   Dirty 23Mar2012 32-bit2655+32
−32
(+56)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.5%
+56
–   Sjakk 2.2 64-bit2632+15
−15
(+33)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
1.9%
+5
–   Rodin 8.02628+15
−15
(+29)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
3.6%
+69
–   NoraGrace 2.0 64-bit2623+15
−15
(+24)7 − 3
(+5−1=4)
70.0%
7.0 / 10
6.8%
+154
–   Nebula 2.0 64-bit2621+14
−14
(+22)4 − 6
(+2−4=4)
40.0%
4.0 / 10
8.3%
−41
–   Phalanx XXV2619+15
−15
(+20)5 − 5
(+3−3=4)
50.0%
5.0 / 10
11.1%
+15
–   Sloppy 0.2.2 64-bit2611+16
−16
(+12)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
23.2%
−12
–   GreKo 2015 64-bit2609+22
−22
(+10)5 − 5
(+1−1=8)
50.0%
5.0 / 10
29.4%
+6
–   Donna 4.0 64-bit2606+15
−15
(+7)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
33.9%
−96
–   Muse 0.953 64-bit2596+16
−16
(−3)4 − 6
(+3−5=2)
40.0%
4.0 / 10
57.2%
−77
–   GarboChess 3.0 64-bit2585+16
−16
(−14)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
80.4%
−138
–   Nawito 1.1d2585+28
−28
(−14)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
76.3%
+91
–   Jellyfish 1.1 64-bit2581+15
−15
(−18)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
87.5%
−45
–   Coiled 0.4 64-bit2564+17
−17
(−35)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
98.3%
+5
–   Counter 2.0.2 64-bit2561+26
−25
(−38)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
97.7%
+211
–   Ghost 3 64-bit2558+24
−24
(−41)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
98.7%
0
–   JikChess 0.02 64-bit2558+15
−16
(−41)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.4%
−41
–   Capivara LK 0.09b02c 64-bit2556+21
−20
(−43)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.4%
+106
–   RubiChess 0.9 64-bit2554+22
−22
(−45)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.4%
−45
–   Gogobello 1.1 64-bit2553+28
−28
(−46)4 − 6
(+1−3=6)
40.0%
4.0 / 10
99.0%
−97
–   Ghost 3.1 64-bit2552+15
−15
(−47)9.5 − 6.5
(+8−5=3)
59.4%
9.5 / 16
99.9%
+24
–   WyldChess 1.3 64-bit2550+29
−29
(−49)6 − 4
(+2−0=8)
60.0%
6.0 / 10
99.2%
+3
–   Marvin 2.0.0 64-bit2534+22
−22
(−65)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
100.0%
+39
–   Orion 0.5 64-bit2527+14
−14
(−72)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+214
–   ECE X22513+28
−28
(−86)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−49
–   Winter 0.1.1 64-bit2496+21
−21
(−103)2 − 4
(+1−3=2)
33.3%
2.0 / 6
100.0%
−221
–   Jumbo 0.6.10 64-bit2483+24
−24
(−116)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−57
–   Lozza 1.18 64-bit2472+15
−15
(−127)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+159
–   Jumbo 0.6.31 64-bit2470+25
−25
(−129)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+54
–   Counter 1.99 64-bit2464+32
−32
(−135)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−193

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