CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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SlowChess Blitz 2.5 64-bit 8CPU#11‑12  (3541+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-bit 8CPU3721+13
−13
(+180)18.5 − 87.5
(+0−69=37)
17.5%
18.5 / 106
0.0%
−43
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 13 64-bit 8CPU3721+14
−14
(+180)20 − 60
(+0−40=40)
25.0%
20.0 / 80
0.0%
+27
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-bit 8CPU3697+13
−13
(+156)9.5 − 39.5
(+1−31=17)
19.4%
9.5 / 49
0.0%
−55
= 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
–   Dragon by Komodo 64-bit 8CPU3679+12
−12
(+138)12.5 − 36.5
(+0−24=25)
25.5%
12.5 / 49
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 =
–   Dragon by Komodo 2 64-bit 8CPU3679+15
−15
(+138)28 − 70
(+0−42=56)
28.6%
28.0 / 98
0.0%
+13
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 = = =
–   Stoofvlees II a18 RTX20803668+17
−17
(+127)20.5 − 45.5
(+5−30=31)
31.1%
20.5 / 66
0.0%
+10
0 0 = = 0 = 0 0 = 0 0 1 0 0 0 0 0 = 0 = 0 = = = 0 = = = 0 = 1 = = 0 0 = = 0 = = 0 1 = = = 1 0 = 0 0 0 = = = = = = 0 0 = 0 1 0 = 0 0
–   Lc0 0.26.3 t40-1541 RTX20803651+16
−16
(+110)16 − 33
(+4−21=24)
32.7%
16.0 / 49
0.0%
+4
= = 1 0 = 0 = 0 0 = 0 0 = 0 = 0 0 0 1 = = = 0 = 0 = 1 0 = 0 0 0 = 0 = = = = = 0 = 0 1 0 = = 0 = =
–   Lc0 0.27.0 t40-1541 RTX20803648+16
−16
(+107)22 − 44
(+3−25=38)
33.3%
22.0 / 66
0.0%
+11
0 0 0 = 0 = = 1 = 1 0 0 0 = = = = 0 = = 0 = = = 0 = 0 = = 0 0 0 = 0 0 = = = = = 0 = 0 = = = 0 1 0 = = = = 0 = = = = 0 = 0 0 = = 0 =
–   Stoofvlees II a16 RTX20803636+15
−15
(+95)19 − 30
(+4−15=30)
38.8%
19.0 / 49
0.0%
+32
= = = = = = 0 0 0 0 1 0 0 0 = 0 = 1 = = = = = = = 0 = = = = 1 0 0 = = 0 = = = = 0 = = 0 1 = = = 0
–   Fat Fritz (in Lc0) w471 RTX20803633+11
−11
(+92)14 − 35
(+1−22=26)
28.6%
14.0 / 49
0.0%
−33
0 0 0 0 0 0 = = 0 = = 0 = 0 0 = 0 = = = = = 0 = = = = 0 0 = = = = = = 0 0 = 0 0 = = = 0 1 0 0 0 =
–   Leelenstein 11.1 RTX20803627+10
−10
(+86)20 − 29
(+4−13=32)
40.8%
20.0 / 49
0.0%
+35
= = = = = = = = = 0 0 0 1 0 = = 0 = 1 = = = = = = 0 = 0 = = = = = 0 = 0 1 = 0 = = = 0 0 0 1 = = =
–   Allie 0.5 nn49921 RTX20803561+10
−9
(+20)24.5 − 24.5
(+8−8=33)
50.0%
24.5 / 49
0.8%
+20
= = = 0 1 = 1 0 = 0 1 = = = 1 = 0 0 = = = = = = = = = 0 = 1 1 = = = = 0 = = = = 1 = = = 1 = 0 = =
–   Nemorino 6.00 64-bit 8CPU3551+12
−12
(+10)25 − 24
(+11−10=28)
51.0%
25.0 / 49
12.8%
+16
0 1 1 = 1 = = = = = = 0 = = = 0 1 = 1 = 0 = = = 0 0 1 = = 0 = 0 1 1 = = = = 1 = = = 1 = 1 0 = 0 =
–   Fire 8 64-bit 8CPU3548+14
−14
(+7)45.5 − 48.5
(+12−15=67)
48.4%
45.5 / 94
22.9%
−1
0 = 0 = = = = 1 = = = = 0 = = = = = = = = = = = 0 1 0 = 0 = = = = = = 1 = = = = = 1 = = = = = = = = = = 1 0 = 1 = = = 0 1 0 = 0 0 1 = = = = = 1 = = 0 = 0 = = 1 = = = 1 0 = = = 0 = = 1 = =
–   Igel 3.0.0 64-bit 8CPU3545+14
−14
(+4)49.5 − 50.5
(+13−14=73)
49.5%
49.5 / 100
31.7%
+2
= 0 = = = = = = = = 1 = = = = = = = = 1 1 = = = = 1 = = = = = 1 0 0 0 = = = = = 0 1 = = = = = = = = = 1 = 0 0 1 0 = = = = = = = = = = 0 = = 0 = 0 = = = = = = 0 0 1 = 1 = = = 1 = = = 1 1 = = = = = = 0
–   Ethereal 12.75 64-bit 8CPU3541+12
−12
(0)24 − 25
(+7−8=34)
49.0%
24.0 / 49
49.1%
−5
1 = = = = = = = = 1 = 0 = = 1 1 = 0 = 0 = = = = 1 0 0 = 0 = 0 = = = = 0 = = = = = = 1 = = = = = 1
–   Fire 8.1 64-bit 8CPU3533+17
−17
(−8)41 − 47
(+11−17=60)
46.6%
41.0 / 88
74.9%
−26
0 = = = 1 = = = 1 0 = = 1 = = = = = = 0 = = = = = 1 = = = = 0 = 0 = 0 = 0 1 = = 0 = 1 = = = 0 0 = = = = = 0 = = = = 0 1 = = 0 1 = = 1 = = = 0 1 = 0 = = = = = 1 0 = = = = 0 = =
–   Houdini 6 64-bit 4CPU3516+7
−7
(−25)25 − 24
(+8−7=34)
51.0%
25.0 / 49
99.8%
−20
= 0 = = = = = 1 1 0 = = 1 = 1 = = = = = = = 1 = 1 = = = 1 1 = 0 = = = = = = = = = 0 0 0 = = = = 0
–   Igel 2.9.0 64-bit 8CPU3511+15
−15
(−30)27 − 22
(+10−5=34)
55.1%
27.0 / 49
99.8%
−2
1 = 1 = = = 0 = 1 0 = = = 1 1 0 1 = = 0 = = 1 = = = = = = = = = = = = = = = 1 = = = = = 1 = 1 0 =
–   RubiChess 2.0 NN-375bd 64-bit 8CPU3508+16
−16
(−33)26 − 16
(+12−2=28)
61.9%
26.0 / 42
99.9%
+32
= = = = = = = 1 1 = 1 1 = 1 1 1 = = = 0 = = = 1 1 1 = = = 1 = = = = = = 0 = = 1 = =
–   Booot 6.5 64-bit 8CPU3459+18
−19
(−82)38 − 25
(+19−6=38)
60.3%
38.0 / 63
100.0%
−23
1 = = 0 = = = = = = = = = 1 0 = = = = = 0 1 0 = = 1 1 1 0 = = = = = 0 1 = = = 1 = 1 1 1 1 = = = = 1 1 1 = 1 = = = 1 = 1 = 1 =
–   Xiphos 0.6 64-bit 8CPU3455+15
−15
(−86)32.5 − 17.5
(+20−5=25)
65.0%
32.5 / 50
100.0%
+5
0 0 1 = = = 1 1 1 = 1 = 1 1 1 1 = = = = 1 = 1 = = = 0 = = = = = 1 1 1 = = 1 1 1 1 0 = = = 1 1 = 0 =
–   RofChade 2.3 64-bit 8CPU3435+17
−17
(−106)70 − 30
(+43−3=54)
70.0%
70.0 / 100
100.0%
+10
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 = = 1 = = 1 1 = 1 = 1 = 1 1 = 0 = 1 = 1 1 0 1 = 1 = 1 = = = = = = = 1 = 1 = 1 = = = 1 = 1
–   Fire 7.1 64-bit 4CPU3426+8
−8
(−115)33 − 17
(+23−7=20)
66.0%
33.0 / 50
100.0%
−11
1 0 1 = = 0 1 1 = 1 1 1 1 = 0 = = = 1 = 1 = 1 = 1 1 = 0 1 = = 1 1 0 = = 1 1 = 1 0 = 1 0 1 = 1 = 1 =

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