CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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RubiChess 1.9 64-bit (3343+16
−16
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
Uses NNUE per author's request.
This is one of the 24 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit3634+12
−12
(+291)7 − 57
(+0−50=14)
10.9%
7.0 / 64
0.0%
−21
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
–   Dragon by Komodo 64-bit3586+14
−14
(+243)6 − 57
(+2−53=8)
9.5%
6.0 / 63
0.0%
−121
0 0 0 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 0 0 0 0 0 0
–   Nemorino 6.00 64-bit3438+14
−14
(+95)23.5 − 40.5
(+8−25=31)
36.7%
23.5 / 64
0.0%
+15
0 = 0 = = 1 = 1 = 1 = = = 0 = 0 = = = = 0 = 1 = = 1 0 0 = = 0 1 0 0 = = 0 0 0 0 0 = = = = = = 0 = = 1 = 0 1 0 = 0 0 0 0 0 0 = 0
–   SlowChess Blitz 2.5 64-bit3409+14
−14
(+66)40 − 60
(+5−25=70)
40.0%
40.0 / 100
0.0%
+13
= 0 = = = = = = = 0 0 = = = 0 = = = 0 = = 0 = = = 0 = = = = 1 = = 0 1 = = = 0 = = = = 0 0 = 0 0 = 1 0 = 0 = = 0 = = = = = 0 = = = 1 = = 0 = = = = 0 = 0 = = 0 0 = = = = = = = = 0 = 1 0 = = = = = = 0 =
–   Ethereal 12.75 64-bit3404+12
−12
(+61)36 − 63
(+8−35=56)
36.4%
36.0 / 99
0.0%
−16
1 = 1 = = = = = 0 0 = = 1 0 = 0 = 0 0 0 = 0 = 0 = = = = = 0 = = 1 = = = = = 1 0 0 = = 0 = 0 = 0 = = = 0 0 0 0 = 0 0 0 1 = 0 = = = 0 0 = = 0 0 = = = = = 0 = 0 = 0 0 = 0 = 0 = 1 = = 0 = = = = = = 1 0
–   SlowChess Blitz 2.4 64-bit3384+26
−26
(+41)27 − 37
(+10−20=34)
42.2%
27.0 / 64
0.3%
−7
0 = = 0 = = = = = 0 = = 0 = = 1 = 0 = 0 1 1 = = = 0 = 0 = 1 = 0 1 1 1 1 = 0 = = 1 0 = 0 0 0 = 0 = = 1 = = = = 0 = 0 0 = 0 = = 0
–   Ethereal 12.50 64-bit3377+16
−16
(+34)29.5 − 34.5
(+12−17=35)
46.1%
29.5 / 64
0.1%
+10
= 0 0 0 = = 1 0 1 1 = = 1 0 = = = = = = 1 0 = 1 = 0 = 0 = 0 1 = 0 1 = = 1 1 = 0 0 = = 1 1 = = = = 0 = = = = 0 0 0 = = = 0 = = =
–   Igel 2.9.0 64-bit3361+13
−13
(+18)47.5 − 52.5
(+15−20=65)
47.5%
47.5 / 100
3.9%
+4
= 1 = 1 1 1 = 0 = = = = 0 = 0 = = 0 1 = = = 1 0 1 = 1 1 1 = 1 0 = 1 = = = = = = 0 = = = = 0 = = 0 = = = = 1 = 0 1 = = 0 1 0 = 0 0 = = = = = = 0 = = = = = 0 = = = = 0 0 = = 0 = = = = = = = = = = 0 = =
–   Pedone 3.0 64-bit3346+14
−14
(+3)31 − 32
(+10−11=42)
49.2%
31.0 / 63
38.1%
0
1 = = 0 1 1 0 = 1 0 1 = = = = = 0 = = 0 1 = = = 1 = = = = = = = = = 1 = = = = = = = 0 1 = = 0 1 0 = = 0 = = = = = = 0 = 0 = =
–   Igel 2.8.0 64-bit3342+16
−16
(−1)34.5 − 29.5
(+14−9=41)
53.9%
34.5 / 64
53.3%
+19
1 = 1 = 0 1 0 1 = = = = 0 1 = 1 = 1 = = = 0 = 1 = = = 1 0 = 0 = = = = 1 0 = = = = 1 1 = = = = = = = = = 1 = 0 = = = = = 0 1 = =
–   Xiphos 0.6 64-bit3340+10
−10
(−3)33 − 31
(+15−13=36)
51.6%
33.0 / 64
61.5%
+7
= = = = 1 0 = = = = = = 0 0 = = = = 0 1 1 0 = = = 1 0 1 1 = 1 = 1 1 0 = = 1 = = = = = 1 = 0 = 0 0 1 = 0 = = 1 1 = = 0 1 = = = 0
–   RofChade 2.3 64-bit3307+11
−11
(−36)37.5 − 26.5
(+23−12=29)
58.6%
37.5 / 64
100.0%
+16
0 0 = = 1 = = 0 = = 1 = 1 1 1 0 1 1 0 1 = 1 = 0 = 0 = 1 1 = = 1 0 = 1 0 = = 1 = = 1 0 = = = 0 = 1 = 0 = = 1 = 1 1 = = = 1 1 1 1
–   Booot 6.4 64-bit3295+11
−11
(−48)38 − 26
(+22−10=32)
59.4%
38.0 / 64
100.0%
+8
1 0 = = 1 1 = = = = = 0 1 = 0 = 1 = = = = = 0 1 = 1 1 1 = 1 = = 1 0 0 = = 1 0 0 0 = = = = = 1 = 1 = 1 1 0 1 1 1 = = 1 1 = = 1 =
–   Defenchess 2.3 64-bit3286+13
−14
(−57)37.5 − 26.5
(+20−9=35)
58.6%
37.5 / 64
100.0%
−7
= = = 1 = 1 1 = 1 1 = 1 0 1 1 = = 0 0 1 = = 0 = = = = 0 1 1 = = 1 1 = = = = 0 = = = 0 = 1 = = 1 = = = = 1 1 1 = = = = 1 1 0 = 0
–   Schooner 2.2 64-bit3272+10
−10
(−71)36.5 − 24.5
(+20−8=33)
59.8%
36.5 / 61
100.0%
−13
= 1 1 = 1 = 1 = = = 1 = 1 = 0 = = 0 = = 0 = = = 1 1 0 = = = = = = 1 1 = = 0 1 = 1 1 = 0 = = 1 = = 1 0 = = 0 1 = 1 1 = 1 1
–   Laser 1.7 64-bit3272+9
−9
(−71)41.5 − 21.5
(+26−6=31)
65.9%
41.5 / 63
100.0%
+24
= = 1 = 1 1 1 1 1 1 1 1 1 = 1 = 0 = 0 1 = = = 1 0 = 0 1 = = 0 = 1 1 = = = 0 1 1 = 1 = 1 = = = = = 1 1 = = = = 1 = 1 1 1 = = =
–   Shredder 13 64-bit3270+7
−7
(−73)38.5 − 24.5
(+21−7=35)
61.1%
38.5 / 63
100.0%
−9
1 = = = = 0 = = 0 = 0 = = = = 1 = = = 0 1 1 = 1 1 1 1 1 = 1 = = = 1 = 1 = = 0 = 1 1 = 1 = = = 1 = 1 1 0 = 1 = = 1 0 = 1 = = =

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021