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 Classic 1.5 64-bit (2987+19
−19
)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 15 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Wasp 3.75 64-bit3125+15
−15
(+138)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−27
1 0 0 0 0 0 0 0 0 0 = 0 0 0 = 1 0 = 1 = 0 0 = = 0 = 0 0 = 1 = 0
–   Demolito 2019-05-05 64-bit3092+17
−17
(+105)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
0.0%
+34
0 = 0 = = 1 = = 0 0 = 0 = 1 0 = 0 1 = 0 0 1 0 = 0 = 1 = 0 =
–   Protector 1.9.0 64-bit3087+6
−7
(+100)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−45
= 0 1 0 0 0 0 0 = 0 = = 0 = 0 0 = 0 = 0 = 0 0 0 = = 1 1 = 0 = 0
–   Senpai 2.0 64-bit3085+8
−8
(+98)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
+2
0 = 0 0 0 = 0 0 0 = 0 = 1 1 0 0 0 = 1 = = = = 0 = 1 1 0 = 1 0 0
–   chess22k 1.13 64-bit3083+16
−16
(+96)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.0%
−32
= 0 0 = 0 0 = = = 0 0 0 0 0 = = 0 1 0 = = 0 1 = 0 0 = = 0 0 1 =
–   iCE 3.0 64-bit3080+7
−7
(+93)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+31
= 0 1 1 1 0 1 0 0 = = 0 = 1 = 0 1 = 0 0 = = = 1 0 0 0 = = = 0 0
–   SmarThink 1.98 64-bit3045+7
−8
(+58)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+24
= 1 1 = 1 0 0 0 0 = 1 = 0 = 1 0 = 1 = 1 0 0 1 = 0 = 0 0 = 1 0 =
–   Naum 4.6 64-bit3031+7
−7
(+44)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+21
1 0 0 0 0 1 = 1 = = 0 1 1 = 0 0 0 = 0 = 1 = 0 = 0 0 1 1 = 1 = 1
–   Hakkapeliitta TCEC v2 64-bit3020+8
−7
(+33)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.1%
+46
0 0 = 1 0 1 0 1 1 1 = = 0 0 1 1 0 0 0 = 0 0 = 1 = 1 1 1 1 0 = 1
–   Pirarucu 3.0.7 64-bit3019+15
−15
(+32)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.4%
+20
= = 1 1 1 0 = = = 0 = 1 1 0 1 0 1 0 1 = 1 0 0 0 1 0 1 0 = = 0 0
–   Deuterium 2019.2.37.73 64-bit3019+11
−11
(+32)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.1%
+33
0 0 1 1 1 1 1 = 1 = 0 = = = 0 0 1 0 1 0 1 1 0 0 = 0 = 0 0 = 1 1
–   Rodent III 0.287 64-bit3005+19
−19
(+18)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
9.1%
−36
= 0 = 1 = = 0 1 0 0 1 = 0 0 0 1 0 = 0 1 = = 0 1 = 1 0 1 = 0 = 0
–   ChessBrainVB 3.743003+15
−15
(+16)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
10.0%
−15
0 0 1 0 = = 1 0 0 = = 0 = 0 0 1 0 0 1 1 1 = 0 = 0 1 1 = 1 0 = 1
–   Hiarcs 142984+7
−7
(−3)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
61.4%
−137
0 0 0 0 = = 0 = 1 0 = = = 0 1 0 0 0 = 0 0 = 0 = = 0 1 1 0 = 0 0
–   Winter 0.7 64-bit2977+15
−15
(−10)13 − 19
(+9−15=8)
40.6%
13.0 / 32
80.0%
−77
1 0 = 0 = 0 0 = 1 = 0 1 1 0 = 1 1 0 = 0 0 0 1 1 0 0 0 0 = 1 0 =
–   Amoeba 3.0 64-bit2974+14
−14
(−13)16 − 16
(+8−8=16)
50.0%
16.0 / 32
86.8%
−14
1 1 = 1 = 0 0 = 0 = = = = = 0 0 = 1 1 = = 0 = = = = = 1 0 0 1 1
–   Crafty 25.3 64-bit2964+24
−24
(−23)17 − 15
(+13−11=8)
53.1%
17.0 / 32
93.2%
−4
0 0 = 1 1 1 1 0 1 0 1 0 = 0 1 1 = 0 0 = 1 0 1 1 = = 1 1 = 0 = 0
–   Bobcat 8.0 64-bit2960+9
−8
(−27)16 − 16
(+11−11=10)
50.0%
16.0 / 32
99.5%
−28
1 1 1 = 0 1 0 = = = 0 0 0 0 1 1 1 = 1 = = 0 = 0 = 1 0 = 1 1 0 0
–   Marvin 3.4.0 64-bit2957+15
−15
(−30)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
99.3%
+40
1 = 1 1 = 1 1 1 = 0 = = 1 1 0 0 = 1 0 1 = = 0 1 = 0 = 1 0 1 1 =
–   Godel 6.0 64-bit2947+15
−14
(−40)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
+28
= = 1 1 = 1 = = 1 = 1 0 = 1 1 0 0 0 = 1 = = 1 = 1 1 1 1 0 0 = =
–   Cheng 4.39 64-bit2942+8
−8
(−45)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
100.0%
−36
0 = 1 1 = 1 1 = 1 0 = 0 1 0 = = = 1 0 0 1 = = = = = = = = 0 = =
–   Dirty CUCUMBER 64-bit2927+13
−13
(−60)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
100.0%
−17
= = = 1 0 1 = 0 = = = 1 1 1 = 1 = = 0 1 = 1 0 0 = = = 1 1 = = =
–   Spark 1.0 64-bit2925+7
−6
(−62)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−5
0 = 0 1 0 0 = 1 = = 1 = = 1 0 = 1 0 1 1 0 0 1 1 1 1 1 = 1 0 1 =
–   Igel 2.0.0 64-bit2925+21
−21
(−62)23.5 − 8.5
(+20−5=7)
73.4%
23.5 / 32
100.0%
+111
= = 1 1 1 1 1 1 0 0 = 1 1 = 1 1 1 0 1 0 0 = 1 1 = 1 1 1 1 1 = 1
–   Atlas 3.91 64-bit2923+9
−9
(−64)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
−7
= = 1 = = 1 = = = = 1 0 1 = 0 = = 0 1 = 1 = 1 0 = 1 1 0 1 1 = =
–   Spike 1.4 Leiden2919+7
−6
(−68)69 − 39
(+46−16=46)
63.9%
69.0 / 108
100.0%
+18
1 0 = = 1 = 1 0 = 1 = 1 1 = 1 1 1 1 = 1 1 = = 1 1 = = = 1 0 1 1 1 = = 0 0 = = = = 1 = = 1 = 0 = 1 0 = 1 1 0 1 = 0 1 = 1 1 = = = 1 = 1 = 1 = = = 1 = = 1 1 1 = 0 0 1 = 0 0 0 1 1 1 0 1 1 1 1 = 1 1 = = 1 = 0 = = = = = 1
–   Tucano 8.00 64-bit2895+16
−16
(−92)22 − 9
(+17−4=10)
71.0%
22.0 / 31
100.0%
+48
0 = 1 1 = = 0 1 1 1 1 = = = 1 = = 1 1 1 = 1 1 1 = 1 0 0 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021