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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SlowChess Blitz 2.5 64-bit 8CPU#10‑11  (3541+15
−15
)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 8CPU3720+14
−14
(+179)18.5 − 87.5
(+0−69=37)
17.5%
18.5 / 106
0.0%
−44
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 8CPU3718+15
−15
(+177)20 − 60
(+0−40=40)
25.0%
20.0 / 80
0.0%
+24
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 8CPU3696+13
−13
(+155)9.5 − 39.5
(+1−31=17)
19.4%
9.5 / 49
0.0%
−56
= 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+13
−13
(+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 =
–   Stoofvlees II a18 RTX20803666+19
−19
(+125)20.5 − 45.5
(+5−30=31)
31.1%
20.5 / 66
0.0%
+8
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+17
−17
(+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 RTX20803632+11
−11
(+91)14 − 35
(+1−22=26)
28.6%
14.0 / 49
0.0%
−34
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 RTX20803626+10
−10
(+85)20 − 29
(+4−13=32)
40.8%
20.0 / 49
0.0%
+34
= = = = = = = = = 0 0 0 1 0 = = 0 = 1 = = = = = = 0 = 0 = = = = = 0 = 0 1 = 0 = = = 0 0 0 1 = = =
–   Allie 0.5 nn49921 RTX20803560+10
−10
(+19)24.5 − 24.5
(+8−8=33)
50.0%
24.5 / 49
1.9%
+19
= = = 0 1 = 1 0 = 0 1 = = = 1 = 0 0 = = = = = = = = = 0 = 1 1 = = = = 0 = = = = 1 = = = 1 = 0 = =
–   Nemorino 6.00 64-bit 8CPU3552+13
−14
(+11)25 − 24
(+11−10=28)
51.0%
25.0 / 49
14.5%
+17
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 8CPU3549+15
−15
(+8)45.5 − 48.5
(+12−15=67)
48.4%
45.5 / 94
21.6%
0
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 = =
–   Ethereal 12.75 64-bit 8CPU3541+13
−13
(0)24 − 25
(+7−8=34)
49.0%
24.0 / 49
49.2%
−5
1 = = = = = = = = 1 = 0 = = 1 1 = 0 = 0 = = = = 1 0 0 = 0 = 0 = = = = 0 = = = = = = 1 = = = = = 1
–   Houdini 6 64-bit 4CPU3516+7
−7
(−25)25 − 24
(+8−7=34)
51.0%
25.0 / 49
99.7%
−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
99.7%
−2
1 = 1 = = = 0 = 1 0 = = = 1 1 0 1 = = 0 = = 1 = = = = = = = = = = = = = = = 1 = = = = = 1 = 1 0 =
–   RubiChess 2.0 NN-375bd 64-bit 8CPU3511+18
−18
(−30)26 − 16
(+12−2=28)
61.9%
26.0 / 42
99.4%
+35
= = = = = = = 1 1 = 1 1 = 1 1 1 = = = 0 = = = 1 1 1 = = = 1 = = = = = = 0 = = 1 = =
–   Booot 6.5 64-bit 8CPU3457+22
−22
(−84)38 − 25
(+19−6=38)
60.3%
38.0 / 63
100.0%
−25
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 8CPU3451+16
−16
(−90)32.5 − 17.5
(+20−5=25)
65.0%
32.5 / 50
100.0%
+1
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 8CPU3437+18
−18
(−104)70 − 30
(+43−3=54)
70.0%
70.0 / 100
100.0%
+12
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 April 17, 2021