CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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Ethereal 12.75 64-bit (3320+12
−12
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fat Fritz 2 (in SF) 64-bit 4CPU3525+19
−19
(+205)8.5 − 27.5
(+0−19=17)
23.6%
8.5 / 36
0.0%
+40
0 = 0 = 0 0 0 = 0 = 0 = 0 0 = = 0 = = 0 0 = = 0 0 = 0 = = 0 0 = = 0 0 =
–   Stockfish 2021-01-11 64-bit3516+18
−18
(+196)11 − 37
(+0−26=22)
22.9%
11.0 / 48
0.0%
+25
0 = 0 = 0 = = = 0 0 0 0 = 0 0 = 0 0 = = 0 = = = 0 0 0 = 0 = = = 0 0 = = = 0 0 = = 0 0 0 0 0 0 =
–   Fat Fritz 2 (in SF) 64-bit3509+16
−16
(+189)9 − 43
(+0−34=18)
17.3%
9.0 / 52
0.0%
−38
0 0 0 = 0 = 0 = 0 0 0 = 0 0 0 0 0 = 0 0 0 = 0 = 0 0 0 0 = 0 = 0 = = 0 0 0 = 0 0 0 = 0 = 0 0 = = 0 = 0 =
–   Stockfish 13 64-bit3509+19
−19
(+189)16 − 58
(+0−42=32)
21.6%
16.0 / 74
0.0%
+6
0 0 = 0 = = = 0 0 0 0 0 = = 0 0 = 0 = 0 0 0 = 0 0 = = 0 = 0 = 0 = 0 0 0 = = = = = = 0 0 = 0 = 0 0 0 0 0 0 = 0 0 0 0 = = 0 0 = = 0 0 = 0 0 = = 0 = =
–   SugaR AI 1.00 64-bit3492+17
−17
(+172)11.5 − 44.5
(+0−33=23)
20.5%
11.5 / 56
0.0%
−19
0 0 0 0 = = 0 = 0 = 0 = = = 0 = 0 0 0 0 0 = = = 0 0 = 0 0 = 0 = 0 0 = 0 = 0 0 = 0 0 = = 0 0 0 0 = 0 = = 0 = 0 0
–   SugaR AI 1.50 64-bit3484+83
−78
(+164)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−115
0 0 0 =
–   ShashChess 15.0 64-bit3483+14
−14
(+163)35.5 − 105.5
(+0−70=71)
25.2%
35.5 / 141
0.0%
+10
= 0 0 0 0 = = = 0 0 0 0 0 = 0 = 0 0 0 = 0 = = = = 0 0 = 0 = = = 0 = 0 0 0 0 0 = 0 = = 0 = 0 0 = 0 = 0 = 0 = 0 = 0 = = = 0 = 0 = 0 = 0 0 0 = 0 0 0 = = = 0 = 0 = = = 0 0 = = 0 = 0 = 0 = 0 = = = = 0 0 = 0 = 0 = 0 = 0 = 0 0 0 0 0 = 0 0 = = 0 0 = = = 0 = 0 = = = 0 = 0 = = = 0 = 0 = = =
–   Stockfish 12 64-bit3477+15
−14
(+157)19 − 45
(+0−26=38)
29.7%
19.0 / 64
0.0%
+40
0 0 0 = = = = 0 = 0 = = 0 = = = = 0 = 0 = = 0 0 = 0 = = 0 = 0 = = = = 0 = 0 = 0 = 0 = 0 = = = = = 0 = 0 = 0 0 0 0 0 = = = = 0 =
–   Dragon by Komodo 64-bit3473+14
−14
(+153)11 − 41
(+0−30=22)
21.2%
11.0 / 52
0.0%
−33
0 0 0 0 0 0 = 0 = 0 0 = 0 0 0 = = = 0 = 0 = 0 = 0 0 = = = 0 0 = 0 = 0 0 = 0 = = 0 = 0 0 0 = 0 = 0 = = 0
–   ShashChess 16 64-bit3442+83
−79
(+122)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.2%
−30
0 0 = =
–   SugaR XPro NN 1.0 64-bit3416+14
−14
(+96)20 − 40
(+1−21=38)
33.3%
20.0 / 60
0.0%
+2
= 0 = = = 0 = 0 0 0 = 0 = = = 0 = = 0 = = = 0 0 = = = 0 = = = 0 0 1 = 0 = = 0 0 = 0 = 0 = = = = = = = 0 0 = = = 0 = = =
–   Komodo 13.3 64-bit3344+13
−13
(+24)21 − 31
(+3−13=36)
40.4%
21.0 / 52
0.5%
−28
= 0 0 = = = = = = 1 = 0 = = = 0 0 1 0 = = = = 0 = 0 = = = 0 1 = = = = 0 0 = = = = 0 = = = = = = = 0 = =
–   Nemorino 6.00 64-bit3343+12
−12
(+23)32.5 − 31.5
(+10−9=45)
50.8%
32.5 / 64
0.4%
+23
= 0 = = = = = 1 = = 0 = 0 = 0 = = 1 = = = = 1 = = = 1 = 1 = 0 = = = = = 0 = = = = = = = 0 = 1 = = 1 1 = 0 1 1 = = = = = = = 0 =
–   Komodo 14 64-bit3340+13
−13
(+20)23.5 − 28.5
(+5−10=37)
45.2%
23.5 / 52
1.4%
−3
= 0 0 = = = 1 0 = = = = = = 1 = = 0 = = 1 = = = 0 = = 0 = = 1 = = 0 = = = = = 0 = = = = 0 = 0 = 1 = = =
–   Houdini 6 64-bit3335+8
−8
(+15)25.5 − 26.5
(+8−9=35)
49.0%
25.5 / 52
1.9%
+8
1 0 1 = = 0 = = 1 0 = = = = = = = = = = = = = = = 0 = 1 0 = = 0 = = = = = 0 1 = 1 0 = = = 1 = = = 0 = 1
–   RubiChess 2.1 64-bit3330+33
−34
(+10)11 − 11
(+2−2=18)
50.0%
11.0 / 22
29.9%
+10
= = 0 = = = = = = = = = = = = = = 1 = 1 0 =
–   Fire 8 64-bit3329+17
−17
(+9)24 − 32
(+4−12=40)
42.9%
24.0 / 56
19.8%
−29
= = 1 0 = = = = = = 0 = = = = = = 1 = = 0 0 = 0 = 0 0 0 = 0 = = = = = = = = = = = 0 = 0 = = 0 = = = = = = 1 1 =
–   SlowChess Blitz 2.5 64-bit3329+16
−16
(+9)31 − 29
(+11−9=40)
51.7%
31.0 / 60
19.0%
+15
= 1 = = 0 = = = = 1 = 0 1 = = 0 = = 1 0 = = 0 = 0 = = = 0 = 1 = = = = = 1 = 1 1 = 1 = 0 = 0 1 = = = = = = = = = = 1 = =
–   Igel 3.0.0 64-bit3321+22
−22
(+1)22 − 20
(+8−6=28)
52.4%
22.0 / 42
47.3%
+11
1 = = = 1 = = = 1 0 = 0 = 1 = = = = 0 = 1 = 1 = = = = 1 0 = 0 1 = = = = = = 0 = = =
–   SlowChess Blitz 2.4 64-bit3303+16
−16
(−17)29 − 27
(+10−8=38)
51.8%
29.0 / 56
95.9%
−6
= = = = 1 = = = = = = = 1 1 = 1 0 = = 0 = = = 1 = = = = 0 = = 1 0 0 = 1 = = 0 = = = = = = 1 = 1 = = = = 0 0 = 1
–   Nemorino 6.05 64-bit3289+18
−18
(−31)34 − 23
(+15−4=38)
59.6%
34.0 / 57
99.8%
+20
1 0 1 = 1 1 = = = = 1 = = = = = = = 1 1 = = 1 = = 1 0 1 = = = = 0 1 1 = = 1 = = = = 0 = = 1 1 = = = = = = = = = =
–   SlowChess Blitz 2.3 64-bit3280+16
−16
(−40)32.5 − 23.5
(+13−4=39)
58.0%
32.5 / 56
100.0%
+4
0 = 1 = 1 = 1 = = = 1 = = = 1 = 1 1 1 = = = = = 1 = = = 1 = = 0 = = 1 = = 0 = = = = 1 = = 1 0 = = = = = = = = =
–   RubiChess 2.0 64-bit3278+16
−16
(−42)32.5 − 27.5
(+13−8=39)
54.2%
32.5 / 60
100.0%
−18
= = 1 = = 0 = 0 1 = 1 = = = = = = 1 = = 1 1 = = = 1 1 = = 1 = = = 1 = = 1 = = = 0 = = = = = = 1 0 = = = 0 1 = 0 0 0 = =
–   Igel 2.9.0 64-bit3272+15
−15
(−48)37 − 23
(+16−2=42)
61.7%
37.0 / 60
100.0%
+12
= = = 1 = 0 = 1 1 = = = = 0 = = = = 1 = = = 1 = 1 = = 1 = = = 1 1 = = = = = 1 1 = = = = = = = = 1 = 1 = = 1 1 1 = = = =
–   Igel 2.8.0 64-bit3265+15
−15
(−55)36 − 24
(+15−3=42)
60.0%
36.0 / 60
100.0%
0
1 = = = = = = = 1 1 1 1 = = = = 1 1 1 = = 0 = = 1 = = = = = 1 = 1 = = = = = = = 1 = = 1 = 1 = = = = = 1 = 0 0 = = = = =
–   RubiChess 1.9 64-bit3263+14
−15
(−57)33 − 23
(+15−5=36)
58.9%
33.0 / 56
100.0%
−8
= = = = 1 = = 1 = = = 1 = = = 1 0 1 = 1 1 = = 1 = = = = 1 = = = 1 = 0 = = 1 = = = = 0 = 1 = = = 0 = = 1 1 0 = 1
–   Komodo 10 64-bit3259+10
−10
(−61)32 − 20
(+17−5=30)
61.5%
32.0 / 52
100.0%
+3
1 = = 1 = = = 0 = = = = 1 = = = 1 1 1 1 = 1 = = 1 = 1 = = 1 = = = = = 0 = 0 = = = 1 1 1 1 = 1 = = 0 1 0
–   Booot 6.5 64-bit3258+18
−18
(−62)36.5 − 19.5
(+21−4=31)
65.2%
36.5 / 56
100.0%
+25
1 = = = = 1 0 1 1 1 0 = = 1 = 1 = = = 0 = 1 1 = 1 = 1 1 1 = = = = = = = = 0 1 = 1 = 1 = 1 1 = = = 1 1 = = = = 1
–   Fire 7.1 64-bit3258+8
−8
(−62)29.5 − 22.5
(+11−4=37)
56.7%
29.5 / 52
100.0%
−26
= = = 0 1 = = = 1 = 1 = 0 1 = = = 1 1 = = = 0 = 1 = = = = 0 = = 1 = = = = = 1 = = = = = = 1 = 1 = = = =
–   Xiphos 0.6 64-bit3253+9
−9
(−67)45 − 23
(+24−2=42)
66.2%
45.0 / 68
100.0%
+23
= = 1 = 1 1 1 = 1 1 = = = 1 1 1 = = 1 = 1 1 = = = 1 = = 1 = = = 1 = 1 = 1 = = 0 1 = 1 = 1 = = = = = 1 = = = = = = = = = 0 1 1 = = 1 = =
–   Pedone 3.0 64-bit3244+15
−15
(−76)34.5 − 21.5
(+20−7=29)
61.6%
34.5 / 56
100.0%
−11
= = = = 1 = 0 1 = = 1 = 1 = 1 1 0 = 1 1 1 = = = 1 = 0 1 1 = 0 = 0 1 1 1 = = 1 = 1 = = = = 1 1 = = = 0 0 = = = 1
–   RofChade 2.3 64-bit3240+11
−11
(−80)40.5 − 23.5
(+19−2=43)
63.3%
40.5 / 64
100.0%
−7
= = 1 = = = 1 = = = = = = = 1 = = = = = = 1 = 1 = = = = 1 = 1 = = = = = 1 1 = = = 1 1 = = 0 = = = 1 = 1 = = 1 = 1 = = 1 1 1 0 1
–   Booot 6.4 64-bit3238+11
−11
(−82)41.5 − 24.5
(+22−5=39)
62.9%
41.5 / 66
100.0%
−8
= = = 1 1 = = = 1 = = = 1 = 1 = 1 = 1 0 1 0 = 1 1 1 = 1 1 = = = = 1 = = 1 = = = = 1 = = 1 = = 0 = = = = 1 = 1 0 1 = = = 1 = 1 0 = =
–   Laser 1.7 64-bit3206+9
−9
(−114)35 − 21
(+16−2=38)
62.5%
35.0 / 56
100.0%
−46
= = = = 1 0 = 1 1 = 1 1 = = 1 = 1 = = 1 = = = = = = = = = = 1 = 1 1 1 = 1 = = = = = = = = 1 1 = 0 = = = = 1 = =
–   Schooner 2.2 64-bit3202+10
−10
(−118)43 − 17
(+27−1=32)
71.7%
43.0 / 60
100.0%
+8
= = = 1 = 1 1 = = = 1 1 = 1 = = 1 1 1 1 1 1 1 = = 1 = = = = 1 = = = 1 = 1 = = = = = 1 0 = 1 1 1 = 1 = 1 1 1 1 = = = = 1
–   Defenchess 2.2 64-bit3202+10
−10
(−118)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−118
= = = =

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021