CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Ethereal 12.25 64-bit 4CPU (3361+22
−22
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit 4CPU3514+19
−19
(+153)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
+45
–   Stockfish 2019-10-09 64-bit 4CPU3489+23
−23
(+128)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
0
–   SugaR NN 1.1 64-bit 4CPU3469+15
−15
(+108)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+13
–   ShashChess 8.0 64-bit 4CPU3441+15
−15
(+80)11.5 − 20.5
(+1−10=21)
35.9%
11.5 / 32
0.0%
+2
–   Komodo 14 64-bit 4CPU3414+18
−18
(+53)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.0%
+11
–   Houdini 6 64-bit 4CPU3397+10
−10
(+36)14 − 18
(+0−4=28)
43.8%
14.0 / 32
0.2%
+6
–   Komodo 14 MCTS 64-bit 4CPU3370+22
−23
(+9)16 − 16
(+3−3=26)
50.0%
16.0 / 32
27.9%
+9
–   Komodo 13.2.5 MCTS 64-bit 4CPU3360+18
−18
(−1)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
53.2%
−39
–   SlowChess Blitz 2.3 64-bit 4CPU3340+20
−20
(−21)15 − 17
(+1−3=28)
46.9%
15.0 / 32
92.3%
−36
–   Xiphos 0.6 64-bit 4CPU3328+13
−13
(−33)18.5 − 13.5
(+6−1=25)
57.8%
18.5 / 32
99.5%
+7
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3326+20
−20
(−35)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
99.2%
+5
–   Fire 7.1 64-bit 4CPU3319+11
−11
(−42)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
100.0%
−1
–   RofChade 2.3 64-bit 4CPU3310+14
−14
(−51)18.5 − 13.5
(+7−2=23)
57.8%
18.5 / 32
100.0%
−10
–   Booot 6.4 64-bit 4CPU3296+15
−15
(−65)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+47
–   RubiChess 1.8 64-bit 4CPU3291+19
−19
(−70)19.5 − 12.5
(+8−1=23)
60.9%
19.5 / 32
100.0%
−13
–   RubiChess 1.7.3 64-bit 4CPU3287+20
−20
(−74)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−6
–   Laser 1.7 64-bit 4CPU3284+13
−13
(−77)19.5 − 12.5
(+8−1=23)
60.9%
19.5 / 32
100.0%
−20

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021