CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
SlowChess Blitz 2.5 64-bit (3409+14
−14
)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 15 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fat Fritz 2 (in SF) 64-bit3643+15
−15
(+234)13.5 − 86.5
(+0−73=27)
13.5%
13.5 / 100
0.0%
−38
–   Stockfish 13 64-bit3640+17
−17
(+231)18.5 − 81.5
(+0−63=37)
18.5%
18.5 / 100
0.0%
+18
–   Stockfish 12 64-bit3634+12
−12
(+225)17.5 − 82.5
(+0−65=35)
17.5%
17.5 / 100
0.0%
0
–   Dragon by Komodo 64-bit3586+14
−14
(+177)17 − 83
(+1−67=32)
17.0%
17.0 / 100
0.0%
−57
–   Houdini 6 64-bit3443+6
−7
(+34)48.5 − 59.5
(+23−34=51)
44.9%
48.5 / 108
0.0%
+2
–   Nemorino 6.00 64-bit3438+14
−14
(+29)45 − 55
(+13−23=64)
45.0%
45.0 / 100
0.1%
+1
–   Nemorino 6.05 64-bit3418+15
−15
(+9)57.5 − 42.5
(+26−11=63)
57.5%
57.5 / 100
17.1%
+50
–   Ethereal 12.75 64-bit3404+12
−12
(−5)57 − 43
(+29−15=56)
57.0%
57.0 / 100
70.4%
+35
–   Igel 3.0.0 64-bit3400+21
−21
(−9)50.5 − 49.5
(+22−21=57)
50.5%
50.5 / 100
74.8%
−6
–   RubiChess 2.0 NN-375bd 64-bit3382+15
−15
(−27)59 − 41
(+26−8=66)
59.0%
59.0 / 100
99.6%
+23
–   Igel 2.9.0 64-bit3361+13
−13
(−48)57 − 43
(+31−17=52)
57.0%
57.0 / 100
100.0%
−5
–   Pedone 3.0 64-bit3346+14
−14
(−63)40 − 24
(+21−5=38)
62.5%
40.0 / 64
100.0%
+7
–   RubiChess 1.9 64-bit3343+16
−16
(−66)60 − 40
(+25−5=70)
60.0%
60.0 / 100
100.0%
−13
–   Xiphos 0.6 64-bit3340+9
−10
(−69)56 − 44
(+31−19=50)
56.0%
56.0 / 100
100.0%
−30
–   Booot 6.5 64-bit3320+20
−20
(−89)41 − 23
(+26−8=30)
64.1%
41.0 / 64
100.0%
−2
–   RofChade 2.3 64-bit3308+11
−11
(−101)42 − 22
(+27−7=30)
65.6%
42.0 / 64
100.0%
−8
–   Booot 6.4 64-bit3295+11
−11
(−114)41.5 − 22.5
(+22−3=39)
64.8%
41.5 / 64
100.0%
−31
–   Defenchess 2.3 64-bit3286+13
−14
(−123)45.5 − 18.5
(+30−3=31)
71.1%
45.5 / 64
100.0%
+6

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021