CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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SlowChess Blitz 2.5 64-bit 8CPU#12  (3539+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 8CPU3722+14
−13
(+183)18.5 − 87.5
(+0−69=37)
17.5%
18.5 / 106
0.0%
−40
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 8CPU3720+15
−14
(+181)20 − 60
(+0−40=40)
25.0%
20.0 / 80
0.0%
+28
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
(+157)9.5 − 39.5
(+1−31=17)
19.4%
9.5 / 49
0.0%
−54
= 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 8CPU3678+12
−12
(+139)12.5 − 36.5
(+0−24=25)
25.5%
12.5 / 49
0.0%
−9
= 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 RTX20803664+18
−18
(+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
(+112)16 − 33
(+4−21=24)
32.7%
16.0 / 49
0.0%
+6
= = 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 RTX20803647+17
−16
(+108)22 − 44
(+3−25=38)
33.3%
22.0 / 66
0.0%
+12
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
(+97)19 − 30
(+4−15=30)
38.8%
19.0 / 49
0.0%
+34
= = = = = = 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
(+93)14 − 35
(+1−22=26)
28.6%
14.0 / 49
0.0%
−32
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 RTX20803625+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 RTX20803560+9
−9
(+21)24.5 − 24.5
(+8−8=33)
50.0%
24.5 / 49
0.7%
+21
= = = 0 1 = 1 0 = 0 1 = = = 1 = 0 0 = = = = = = = = = 0 = 1 1 = = = = 0 = = = = 1 = = = 1 = 0 = =
–   Nemorino 6.00 64-bit 8CPU3551+13
−13
(+12)25 − 24
(+11−10=28)
51.0%
25.0 / 49
9.2%
+18
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
(+10)45.5 − 48.5
(+12−15=67)
48.4%
45.5 / 94
15.8%
+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 8CPU3542+14
−14
(+3)49.5 − 50.5
(+13−14=73)
49.5%
49.5 / 100
35.5%
+1
= 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 8CPU3540+12
−12
(+1)24 − 25
(+7−8=34)
49.0%
24.0 / 49
43.7%
−4
1 = = = = = = = = 1 = 0 = = 1 1 = 0 = 0 = = = = 1 0 0 = 0 = 0 = = = = 0 = = = = = = 1 = = = = = 1
–   Fire 8.1 64-bit 8CPU3533+17
−17
(−6)41 − 47
(+11−17=60)
46.6%
41.0 / 88
72.2%
−24
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+6
−7
(−23)25 − 24
(+8−7=34)
51.0%
25.0 / 49
99.7%
−18
= 0 = = = = = 1 1 0 = = 1 = 1 = = = = = = = 1 = 1 = = = 1 1 = 0 = = = = = = = = = 0 0 0 = = = = 0
–   Igel 2.9.0 64-bit 8CPU3511+15
−15
(−28)27 − 22
(+10−5=34)
55.1%
27.0 / 49
99.6%
0
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
(−31)26 − 16
(+12−2=28)
61.9%
26.0 / 42
99.8%
+34
= = = = = = = 1 1 = 1 1 = 1 1 1 = = = 0 = = = 1 1 1 = = = 1 = = = = = = 0 = = 1 = =
–   Booot 6.5 64-bit 8CPU3456+19
−19
(−83)38 − 25
(+19−6=38)
60.3%
38.0 / 63
100.0%
−24
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 8CPU3454+15
−15
(−85)32.5 − 17.5
(+20−5=25)
65.0%
32.5 / 50
100.0%
+6
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
(−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 4CPU3425+8
−8
(−114)33 − 17
(+23−7=20)
66.0%
33.0 / 50
100.0%
−10
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 9, 2021