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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SlowChess Blitz Classic 1.9 64-bit (3150+18
−18
)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 15 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.202 64-bit3277+13
−13
(+127)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−40
1 0 0 0 = 0 0 = = 0 = 0 = = 0 0 0 0 = 0 0 0 0 1 = 0 = 0 = = = 0
–   Schooner 2.2 64-bit3272+10
−10
(+122)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
+38
0 = = 1 0 1 = = 0 = = 0 0 0 0 1 = = = 0 0 0 = 0 = = = = = 0 0 1
–   Laser 1.7 64-bit3272+8
−8
(+122)11.5 − 20.5
(+2−11=19)
35.9%
11.5 / 32
0.0%
+43
= 1 0 0 = = = 1 0 = 0 = = = 0 = = = 0 = = = = 0 = 0 0 0 = = 0 =
–   Shredder 13 64-bit3270+7
−6
(+120)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
+7
1 0 = 1 0 0 0 0 = 0 0 0 = = = 1 = 0 = = 1 0 0 0 = 0 = = = = 0 0
–   Fritz 17 64-bit3269+11
−11
(+119)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
+15
0 = = 0 0 0 = 0 = 0 = 0 = 0 = 1 1 0 1 0 1 0 0 0 0 = = = 0 = = 1
–   Defenchess 2.2 64-bit3267+12
−12
(+117)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+38
0 = 1 0 0 0 = 0 = = = 1 = = 1 = = 0 = 0 1 0 1 0 0 0 = = = = 0 0
–   Booot 6.3.1 64-bit3254+10
−10
(+104)14.5 − 16.5
(+4−6=21)
46.8%
14.5 / 31
0.0%
+84
0 = = = = = = = = = 1 1 = 0 0 1 = = 0 = 0 = = = = = 0 = 1 = =
–   Fizbo 2 64-bit3247+7
−7
(+97)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
+2
1 0 = = 0 = 1 1 0 0 = 0 0 0 = 0 1 0 0 0 0 = 1 0 = = = 1 0 = 0 =
–   Andscacs 0.95 64-bit3229+10
−10
(+79)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+3
0 = = 0 = 0 = 0 1 0 0 0 1 0 0 = 1 = = = = 1 = = = = 0 0 = 0 = =
–   RubiChess 1.6.1.1 64-bit3208+18
−18
(+58)12 − 20
(+3−11=18)
37.5%
12.0 / 32
0.0%
−13
= = 0 = = = 0 0 = = 1 0 = 0 0 = = 1 0 0 0 = 0 = = 0 = 1 = = = =
–   Arasan 22.0 64-bit3179+13
−13
(+29)16 − 16
(+7−7=18)
50.0%
16.0 / 32
0.4%
+27
= = 1 = 1 0 0 = = 1 = = = = = = 0 1 = = 0 1 = = 0 1 = 1 0 = 0 =
–   Pedone 2.0 64-bit3174+13
−13
(+24)14 − 18
(+6−10=16)
43.8%
14.0 / 32
1.5%
−13
0 0 = 0 1 = 1 = = 0 = 0 0 = 1 = = = = 0 = = = 0 = = = 0 1 0 1 1
–   Chiron 4 64-bit3164+7
−6
(+14)17.5 − 14.5
(+8−5=19)
54.7%
17.5 / 32
7.1%
+38
1 = 0 = = 1 0 = = 0 = = 0 1 1 = 1 0 = = = = = = 1 = = = 1 1 = =
–   Critter 1.6a 64-bit3156+6
−6
(+6)14.5 − 16.5
(+5−7=19)
46.8%
14.5 / 31
25.7%
−10
0 = 0 = = 1 = = = 0 = = = = = = 1 0 = 1 = = 1 1 = 0 = 0 = 0 =
–   NirvanaChess 2.4 64-bit3131+8
−8
(−19)15 − 17
(+6−8=18)
46.9%
15.0 / 32
97.1%
−39
= = 0 = 0 = 0 = = 0 1 = 0 1 = = 1 0 = 1 1 = = = = = 1 = = 0 0 =
–   Vajolet2 2.8 64-bit3127+12
−12
(−23)17 − 15
(+8−6=18)
53.1%
17.0 / 32
98.3%
−7
1 1 = 0 = = = 0 = = = 1 = 0 = 0 1 = = 1 1 = = = 0 = 1 0 = = = 1
–   Wasp 3.75 64-bit3125+15
−15
(−25)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
98.3%
−15
= 0 = 0 = = = = 0 = = = 1 1 1 = 0 = = = = 0 0 = = = 1 1 = 1 = 1
–   Demolito 2020-02-08 64-bit3117+18
−18
(−33)36.5 − 27.5
(+21−12=31)
57.0%
36.5 / 64
99.6%
+9
1 = 1 1 1 = 1 = 1 0 = = 1 = = = = = = = = = 1 = 0 = = 1 = 1 0 = 0 1 = 0 1 = 1 1 1 0 0 = = 0 = 1 = = = 1 0 0 = 1 1 1 = = 1 0 = 0
–   Nemorino 5.00 64-bit3116+10
−10
(−34)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
+28
0 1 1 = 1 0 = = = = 1 1 1 0 = = = = 1 = 1 = = = = 1 = = = = 1 =
–   Texel 1.07 64-bit3113+8
−8
(−37)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
100.0%
−44
= 0 = = 0 1 = = 0 = 0 0 = 1 = = = = 0 1 = 0 = = = 1 = 1 0 = 1 1
–   Rybka 4.1 64-bit3110+6
−6
(−40)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
100.0%
−32
1 1 1 0 = 1 = 0 0 = = 0 = 1 0 1 0 0 = 1 1 = 1 0 = 1 = = 0 = = =
–   Hannibal 1.7 64-bit3110+7
−7
(−40)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
100.0%
−50
= 1 = = = = 0 0 = = 1 0 = = = 0 0 1 1 1 1 0 0 = 0 = 0 1 1 1 = 0
–   iCE 4.0 64-bit3108+12
−12
(−42)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−35
1 = = 1 1 1 0 = = 0 1 = 0 0 = = 0 1 0 = 0 1 1 = 1 1 0 0 1 = 0 =
–   Protector 1.9.0 64-bit3088+6
−7
(−62)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
−3
= 1 = 1 0 1 = 0 = = = = 1 = 1 = 1 0 1 = 0 1 0 1 1 = = 1 = = 1 0
–   Senpai 2.0 64-bit3085+8
−8
(−65)17.5 − 14.5
(+8−5=19)
54.7%
17.5 / 32
100.0%
−39
1 = 0 = 1 1 = = = 0 1 1 = 1 = = = = 0 0 = = = = = = 0 = 1 = = 1
–   SmarThink 1.98 64-bit3045+8
−8
(−105)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
−21
1 = 0 1 1 0 1 1 = = = 1 0 = 1 = 1 = 1 0 1 1 = = = 1 1 = 1 = 0 0
–   Naum 4.6 64-bit3031+7
−7
(−119)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+2
1 1 0 1 1 = = 1 1 0 1 1 = 0 = = 1 0 = = 1 1 = 1 1 = 1 = = = 1 1
–   Hakkapeliitta TCEC v2 64-bit3021+8
−8
(−129)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
+35
1 1 1 1 1 1 = 1 = 1 0 1 1 = 0 = 1 = 1 1 = 1 1 1 = 1 0 1 = = 0 1
–   Deuterium 2019.2.37.73 64-bit3020+11
−11
(−130)21.5 − 10.5
(+13−2=17)
67.2%
21.5 / 32
100.0%
−29
= 1 1 = = 1 = = = = 1 1 1 1 = = = = 1 = = = = = 0 1 0 1 = 1 1 1

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