CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

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Ethereal 12.75 64-bit 8CPU#11  (3541+13
−13		)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 34 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fat Fritz 2 (in SF) 64-bit 8CPU3723+13
−13		(+182)24.5 − 75.5
(+0−51=49)
24.5%
24.5 / 100
0.0%
+23
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 13 64-bit 8CPU3721+15
−15		(+180)20.5 − 59.5
(+1−40=39)
25.6%
20.5 / 80
0.0%
+28
0 = 0 = 0 0 0 1 = = 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-bit 8CPU3697+13
−13		(+156)12.5 − 43.5
(+0−31=25)
22.3%
12.5 / 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
–   Dragon by Komodo 64-bit 8CPU3679+12
−12		(+138)28 − 72
(+3−47=50)
28.0%
28.0 / 100
0.0%
+4
= 0 0 = = = 0 = 0 = 0 0 = = 0 = 0 0 0 = 0 0 0 0 0 0 = = = = = 0 0 = 0 = 0 = = = 0 0 = = 0 = = = 0 1 = 1 0 = = = 0 = 0 0 0 0 0 0 0 = 0 = 0 0 0 = 0 = 0 = = = 0 = = = 0 0 0 1 = = = = = = = 0 = = 0 0 0 =
–   Stoofvlees II a18 RTX20803665+18
−18		(+124)18.5 − 47.5
(+5−34=27)
28.0%
18.5 / 66
0.0%
−18
= 0 0 = 0 0 = 0 0 = 0 0 0 1 0 1 = 1 0 = 0 = 0 = 0 = 0 = = 0 0 1 = = 0 0 = = 0 = = = 0 = 0 = 0 0 0 = 0 0 0 = 0 0 = = 0 = 0 = 0 1 0 =
–   Lc0 0.26.3 t40-1541 RTX20803652+16
−16		(+111)15 − 29
(+5−19=20)
34.1%
15.0 / 44
0.0%
+10
0 = 1 = 0 = 0 = = = = 0 = = 0 0 = = 0 = 0 = 0 1 = = = 0 0 1 0 1 0 = 0 = 0 0 0 1 0 = 0 =
–   Lc0 0.27.0 t40-1541 RTX20803648+16
−16		(+107)20 − 46
(+3−29=34)
30.3%
20.0 / 66
0.0%
−11
= 0 = = 0 1 = = 0 0 = = = = 0 = 0 = = 0 0 = = = 0 0 = = = 0 0 = 0 = = = 0 = 0 = 0 = 0 = 0 = = 0 0 1 = 0 0 = 0 1 0 0 0 = 0 = 0 = 0 =
–   Lc0 0.25.1 t40-1541 RTX20803646+15
−15		(+105)17 − 39
(+2−24=30)
30.4%
17.0 / 56
0.0%
−12
= 0 0 = = 0 0 0 0 0 = 0 = = = 0 = = 0 1 = 0 = = 1 0 = = 0 0 = 0 = 0 = 0 0 0 = = = 0 = 0 = 0 = 0 = = = 0 = = = =
–   Fat Fritz (in Lc0) w471 RTX20803633+11
−11		(+92)19 − 36
(+3−20=32)
34.5%
19.0 / 55
0.0%
+2
= 0 0 = 0 = = = = 0 = = 1 = = = = 0 = = 0 0 = = 0 = = 0 = 0 1 0 = 0 = 1 = 0 0 0 = 0 = 0 = = 0 = 0 = 0 = = = =
–   Leelenstein 11.1 RTX20803626+10
−10		(+85)18 − 37
(+3−22=30)
32.7%
18.0 / 55
0.0%
−15
= 0 0 0 = = = 0 = 0 1 0 = 0 = 0 1 0 = = = 0 = = 0 0 0 0 = = = = = = = 0 1 0 = = 0 0 0 = = = 0 = = 0 = = 0 = =
–   Stoofvlees II a14 RTX20803569+12
−12		(+28)22 − 34
(+9−21=26)
39.3%
22.0 / 56
0.1%
−36
= = 0 0 = = 1 0 0 = 1 0 0 0 = 0 0 1 1 0 = = = 0 = 0 1 = 0 0 = 0 0 = = = 1 = = 0 = = 1 = 1 1 0 0 = = = = 0 = = 0
–   Allie 0.5 nn49921 RTX20803561+9
−10		(+20)28.5 − 27.5
(+10−9=37)
50.9%
28.5 / 56
0.6%
+23
= = 1 = = 1 1 0 = = = = = 1 = = 1 = = = = 0 = 0 = = = = = = = = 1 0 = = = 1 = = 1 1 = = = = 0 0 = = = 0 = 0 1 0
–   Komodo 14 64-bit 8CPU3553+20
−20		(+12)29.5 − 27.5
(+11−9=37)
51.8%
29.5 / 57
15.3%
+22
= = 1 0 0 = 1 = 1 = = = 1 = = 0 = 1 1 = = 0 0 = = = = 1 1 = = = 1 = = = = = = = = = = = 1 = 0 = = 0 0 = 1 0 = = =
–   Komodo 14.1 64-bit 8CPU3552+18
−18		(+11)44.5 − 46.5
(+11−13=67)
48.9%
44.5 / 91
16.4%
+5
0 = = = 0 1 = = = = = 1 = = 0 = 0 = = = = 1 = = = 0 0 = = 1 = = 1 = = = = = = 1 = = = = = = = = 1 0 0 = 1 = = 1 = = = = = = = = 0 = = = 0 = = = 0 = 0 = = = = = = = = = 0 = = 1 = 1 =
–   Nemorino 6.00 64-bit 8CPU3552+13
−13		(+11)38 − 43
(+9−14=58)
46.9%
38.0 / 81
10.2%
−6
= = = = = 1 0 1 1 = = = 0 0 0 = = = = = = = 0 = = 1 0 = = = = = = = = = = = 1 = = 0 0 = = 0 = = = 1 = = 0 1 = = = = = = = = 1 = = = = = 1 = = = 0 = 0 = 0 = = = 0
–   Fire 8 64-bit 8CPU3549+15
−15		(+8)45 − 49
(+12−16=66)
47.9%
45.0 / 94
18.4%
−1
= = = = = = = = = = = = 0 1 = = 1 1 = = = = = = = 1 = = = = = = = = = 0 0 = = = 0 = = = = = = = = 1 = 1 = = 0 1 = 0 0 = = 0 = = = 0 0 = = = 1 0 = = 0 1 = = = = = 1 = 1 = 1 = = = 0 0 0 0 =
–   Igel 3.0.0 64-bit 8CPU3543+14
−14		(+2)48.5 − 51.5
(+15−18=67)
48.5%
48.5 / 100
40.8%
−6
0 1 = = 1 1 1 = = = 0 = 1 0 = 1 = = 0 = 1 = = 0 0 1 = = = = = = = = = = 0 = = = 0 1 = = = 1 = = 0 = = = 0 1 = = = = = = 0 = = = = 1 = = = = = = 0 = = = = = = = = = = 1 = 1 0 0 = = = 0 = = 0 = 0 1 0 =
–   SlowChess Blitz 2.5 64-bit 8CPU3540+14
−14		(−1)25 − 24
(+8−7=34)
51.0%
25.0 / 49
56.3%
+4
0 = = = = = = = = 0 = 1 = = 0 0 = 1 = 1 = = = = 0 1 1 = 1 = 1 = = = = 1 = = = = = = 0 = = = = = 0
–   Fire 8.1 64-bit 8CPU3533+17
−17		(−8)45 − 43
(+14−12=62)
51.1%
45.0 / 88
77.6%
−2
0 = = = 0 = = = = = = 1 0 1 0 = = 1 1 = = = = = 0 = 1 0 = = 0 = 0 1 = 1 = = = = 1 = = = = = = = 1 = = = = = 1 0 = = 0 = = = = = = = = = = 1 = = 0 1 = = = = = = = 1 = 0 = 1 = =
–   Houdini 6 64-bit 4CPU3517+7
−7		(−24)57.5 − 52.5
(+19−14=77)
52.3%
57.5 / 110
99.9%
−14
= 1 = 1 = = = = 0 = 0 = = = = = = = = 1 0 1 = = = = = = 0 = 1 = 0 1 1 = = = = 1 1 = 1 = = = 1 = 0 = 1 = = = = = 1 = = = = = = = = = 0 = = = = = = = = = 0 = 1 = = = 0 = = = 1 = = = = = = = 0 0 = = 1 = = 0 0 1 0 = 1 = 1 =
–   Igel 2.9.0 64-bit 8CPU3511+15
−15		(−30)38.5 − 25.5
(+16−3=45)
60.2%
38.5 / 64
99.9%
+22
= = = 0 1 = = 1 = = = = = 1 = = = = = = = = = = 1 1 1 1 = = = = = 1 0 = = = 1 = = = = = 0 1 1 1 = = = = = = 1 = = 1 1 = = = 1 =
–   RubiChess 2.0 NN-375bd 64-bit 8CPU3509+16
−16		(−32)25.5 − 16.5
(+13−4=25)
60.7%
25.5 / 42
99.9%
+28
1 1 = = = = 1 = = = = = = = = = 0 = = 1 = 1 1 1 = = 0 1 = 1 0 1 = 1 = 1 = = 0 1 = =
–   Booot 6.5 64-bit 8CPU3456+19
−19		(−85)45.5 − 17.5
(+29−1=33)
72.2%
45.5 / 63
100.0%
+48
= = 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 = = = 1 1 1 = 1 = = = 1 =
–   Xiphos 0.6 64-bit 8CPU3455+15
−15		(−86)48 − 30
(+22−4=52)
61.5%
48.0 / 78
100.0%
−22
= 1 = 1 1 = 1 1 = = = = = = = = = = = 1 = = = 0 = 1 = 1 0 = = = = = = 1 = 1 = = 1 = = 1 = = 1 1 = 1 = = 1 = 0 1 = = = = = 1 = = = 1 1 = = = = = 0 = = 1 = 1
–   RofChade 2.3 64-bit 8CPU3435+17
−17		(−106)66 − 34
(+34−2=64)
66.0%
66.0 / 100
100.0%
−17
1 = = 1 1 = = 1 = 1 = = = = 1 = 1 1 0 1 = 1 = = 1 = = 1 1 1 1 1 = = = = = = = = = 1 = = = = = = = = = 1 = = = = = 1 = 1 = = = = 1 = = = 1 = = 1 = 1 = 1 = 1 = 1 = 1 1 = = = = = 1 = = 1 = = 1 1 1 0 = =
–   Xiphos 0.6 64-bit 4CPU3429+10
−10		(−112)38.5 − 18.5
(+20−0=37)
67.5%
38.5 / 57
100.0%
−15
1 1 1 1 1 1 1 = 1 = 1 = 1 = = = = 1 = = = = = 1 = = = = = = = 1 = = 1 = 1 = = = = = = = 1 = 1 = = = = = 1 = 1 = 1
1864 games: 277 wins, 464 losses, 1123 draws (60.2%), score: 45.0%

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